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Sample records for food hygiene

  1. Food hygiene on the wards.

    PubMed

    Steuer, Walter

    2007-09-13

    A PROBLEM THAT IS OFTEN OVERLOOKED OR SIMPLY NOT GIVEN ENOUGH ATTENTION: the food served to patients from the kitchen is not sterile. If food is allowed to stand at room temperature for a long time, both in the case of food cooked for lunch and of food intended for supper which has been previously chilled, there is the possibility of massive spore germination or of dangerous toxin formation. Therefore regulations on how to handle food and beverages (e.g. tea) must be set out in the infection control policy, and checks carried out to monitor compliance with the rules relating to temperature checks, duration and type of storage, need for reheating, etc. Making staff aware of the issues involved is of paramount importance. These include monitoring hygiene standards in the ward kitchen, formulation of a cleaning policy, periodic bacteriological checks (not only of workstations but also of the dishwasher results), whenever possible the use of disposable cloths for working surfaces and equipment, changing cleaning cloths at least once daily and hygienic hand disinfection before and after handing out food. Foodstuffs brought in by visitors represent a special hygienic and organizational problem because in many cases they already have a high baseline microbial count. Visitors must be made aware that, for example, slices of cake left in the patient's room and often eaten only hours later can pose a risk of infection.In summary, the following principles of food hygiene must be observed on the wards:Maintenance of the cold-hot chainNot only reheat food, but ensure it is well heated throughout Avoid situations giving rise to spore germination in foodstuffs brought in by visitorsCleanliness and minimal contamination of kitchen worktopsCleanliness of crockery and kitchen towels Do not allow food to stand at room temperature for a long time, in particular desserts and confectionery A standard policy must be enforced to define the hygienic status and organization for food

  2. Food hygiene on the wards.

    PubMed

    Steuer, Walter

    2007-01-01

    A PROBLEM THAT IS OFTEN OVERLOOKED OR SIMPLY NOT GIVEN ENOUGH ATTENTION: the food served to patients from the kitchen is not sterile. If food is allowed to stand at room temperature for a long time, both in the case of food cooked for lunch and of food intended for supper which has been previously chilled, there is the possibility of massive spore germination or of dangerous toxin formation. Therefore regulations on how to handle food and beverages (e.g. tea) must be set out in the infection control policy, and checks carried out to monitor compliance with the rules relating to temperature checks, duration and type of storage, need for reheating, etc. Making staff aware of the issues involved is of paramount importance. These include monitoring hygiene standards in the ward kitchen, formulation of a cleaning policy, periodic bacteriological checks (not only of workstations but also of the dishwasher results), whenever possible the use of disposable cloths for working surfaces and equipment, changing cleaning cloths at least once daily and hygienic hand disinfection before and after handing out food. Foodstuffs brought in by visitors represent a special hygienic and organizational problem because in many cases they already have a high baseline microbial count. Visitors must be made aware that, for example, slices of cake left in the patient's room and often eaten only hours later can pose a risk of infection.In summary, the following principles of food hygiene must be observed on the wards:Maintenance of the cold-hot chainNot only reheat food, but ensure it is well heated throughout Avoid situations giving rise to spore germination in foodstuffs brought in by visitorsCleanliness and minimal contamination of kitchen worktopsCleanliness of crockery and kitchen towels Do not allow food to stand at room temperature for a long time, in particular desserts and confectionery A standard policy must be enforced to define the hygienic status and organization for food

  3. [Historical materials of Chinese food hygiene (1927-1949)].

    PubMed

    Li, X; Wang, X

    1997-01-01

    The author discusses the situation on the work of food hygiene from 1928 to 1949 in China. During this period, the Health and Epidemic Prevention Bureau under the Ministry of Health were all in charge of food hygiene work. They formulated a series of standards, laws and rules on food hygiene which were carried out by hygienic policemen of the Bureau of Public Security. There were two ways for the education of food hygiene: Short-term course teaching class for food hygiene in medical college. The inspection and research work of food hygiene were performed by the Central Testing House of Hygiene, The Central Experimental Office of Hygienic Facilities and the Central Office of Epidemic Prevention and Nutritional Institute of the Health Office. After anti-Japanese war was broken out in 1937, food hygiene work were carried out mainly in the service in the war.

  4. [Synopsis of Chinese food hygiene situation from 1912 to 1927].

    PubMed

    Li, X; Wang, X

    1994-01-01

    The primary food hygiene work had been conducted from 1912-1927 in China. Some scholars advocated learning from the West to pay attention to food hygiene. There were a few administrative agencies and regulations of food hygiene in China. Due to the restriction of politics, economy, culture and science, the work of food hygiene was in its young stage. The food born-diseases were one of the main causes of death. Guangzhou's work of food hygiene was better, because of its superior geographical position. Most areas of China were worse on food hygiene. Scholars appealed to society to pay more attention to food hygiene, make regulations which were in conformity with Chinese conditions and train more public hygiene specialists.

  5. Role of veterinarians in modern food hygiene

    PubMed Central

    Matyáš, Z.

    1978-01-01

    Veterinary services and veterinary education and training must keep pace with the constantly changing patterns of agriculture and food processing. Changes in methods of animal production are associated with many problems of food processing and food quality. Veterinary supervision of the animal feed industry and of meat and distribution is essential. Quality testing of meat, milk, and eggs requires the introduction of suitable routine sampling systems, laboratory procedures, and complex evaluation procedures. Food hygiene problems have changed in recent years not only as a result of new methods of animal production, but also because of changes in food processing technology and in the presentation of food to the consumer, increased environmental pollution, increased international trade, and increased tourist travel. Food hygienists must adopt an active and progressive policy and change the scope of food control from a purely negative measure into a positive force working towards improved food quality and the avoidance of losses during production. A modern food hygiene programme should cover all stages of production, processing, and distribution of food and also other ingredients, additives and the water used for production and processing. Veterinarians should also be involved in the registration and licensing of enterprises and this should take into account the premises, the procedures to be used, new techniques in animal husbandry, machines and equipment, etc. In order to facilitate the microbiological analysis of foodstuffs, new mechanized or automated laboratory methods are required, and consideration must be given to adequate sampling techniques. PMID:310716

  6. Role of veterinarians in modern food hygiene.

    PubMed

    Matyás, Z

    1978-01-01

    Veterinary services and veterinary education and training must keep pace with the constantly changing patterns of agriculture and food processing. Changes in methods of animal production are associated with many problems of food processing and food quality. Veterinary supervision of the animal feed industry and of meat and distribution is essential. Quality testing of meat, milk, and eggs requires the introduction of suitable routine sampling systems, laboratory procedures, and complex evaluation procedures.Food hygiene problems have changed in recent years not only as a result of new methods of animal production, but also because of changes in food processing technology and in the presentation of food to the consumer, increased environmental pollution, increased international trade, and increased tourist travel.Food hygienists must adopt an active and progressive policy and change the scope of food control from a purely negative measure into a positive force working towards improved food quality and the avoidance of losses during production. A modern food hygiene programme should cover all stages of production, processing, and distribution of food and also other ingredients, additives and the water used for production and processing. Veterinarians should also be involved in the registration and licensing of enterprises and this should take into account the premises, the procedures to be used, new techniques in animal husbandry, machines and equipment, etc.In order to facilitate the microbiological analysis of foodstuffs, new mechanized or automated laboratory methods are required, and consideration must be given to adequate sampling techniques.

  7. Prerequisite programs and food hygiene in hospitals: food safety knowledge and practices of food service staff in Ankara, Turkey.

    PubMed

    Bas, Murat; Temel, Mehtap Akçil; Ersun, Azmi Safak; Kivanç, Gökhan

    2005-04-01

    Our objective was to determine food safety practices related to prerequisite program implementation in hospital food services in Turkey. Staff often lack basic food hygiene knowledge. Problems of implementing HACCP and prerequisite programs in hospitals include lack of food hygiene management training, lack of financial resources, and inadequate equipment and environment.

  8. An assessment of food hygiene and safety at farmers' markets.

    PubMed

    Worsfold, D; Worsfold, P M; Griffith, C J

    2004-04-01

    Farmers' markets are becoming a more significant part of the food-retailing sector. A survey of farmers' markets was conducted to assess aspects of food hygiene and safety. The views of the public using the markets were also examined. The range of farm products was wide and the methods utilised varied. The markets were usually temporary outdoor events with few facilities. Traders had received elementary food hygiene training and rated their hygiene standards highly. Less than half had risk management procedures in place, most did not perceive their produce as high-risk. They believed consumers to be mainly interested in food quality and to regard food safety issues highly. Consumers shopped at the markets because of the quality of the products sold. Their overall satisfaction with the markets was high and they raised no concerns about food safety. Given the restricted facilities at farmers' markets and the early phase of implementation of hygiene management systems by market traders, it may be precautionary to restrict the sale of farm products at farmers markets to those that are regarded as low-risk. PMID:15203456

  9. [Food hygiene training of members of corporate public catering committees].

    PubMed

    Quaranta, Gianluigi; Laurenti, Patrizia; Gerardo Cairo, Antonio; Ricciardi, Gualtiero

    2007-01-01

    A food hygiene training course was offered to 25 members of the public catering committees of seven corporate restaurants. In order to evaluate the effectiveness of the course and identify critical topics, participants were asked to complete a questionnaire before and after completing the training course. Results are presented in this article and underscore the importance of training members of public catering committees in addition to food handlers. PMID:17912276

  10. Hygiene factors associated with childhood food allergy and asthma

    PubMed Central

    Singh, Anne Marie; Walkner, Madeline; Caruso, Deanna; Bryce, Paul J.; Wang, Xiaobin; Pongracic, Jacqueline A.; Smith, Bridget M.

    2016-01-01

    Background: Childhood food allergy and asthma rates are increasing. The hygiene hypothesis has been proposed as an explanation for the increased incidence of allergic disease. Objective: To describe the association of childhood food allergy and asthma with hygiene factors, such as the number of siblings, antibiotic use, infection history, pet exposure, child care exposure, and maternal–child factors. Methods: Children ages 0–21 years old (N = 1359) were recruited for a cross-sectional family-based study, including children with food allergy and children without food allergy, and their siblings. We assessed the associations between childhood food allergy and asthma with hygiene factors. Results: Of the 1359 children, 832 (61.2%) had food allergy, and 406 (30%) had asthma. In the adjusted analysis, the prevalence of food allergy was increased if there was a history of skin infection (prevalence ratio [RRR] 1.12 [95% confidence interval {CI}, 1.01–1.24]) or eczema (RRR 1.89 [95% CI, 1.70–2.10]). The prevalence of asthma was increased with a history of respiratory syncytial virus infection (RRR 1.60 [95% CI, 1.34–1.90]) or eczema (RRR 1.54 [95% CI, 1.27–1.86]). A greater number of siblings were associated with a decreased prevalence of food allergy (RRR 0.79 [95% CI, 0.75–0.84]) and asthma (RRR 0.82 [95% CI, 0.74–0.91]). Conclusion: Our findings supported the accumulating evidence of an association between skin infections and eczema with food allergy. Because these results could be subject to recall bias, additional prospective studies are needed to substantiate these findings.

  11. 76 FR 59381 - Codex Alimentarius Commission: Meeting of the Codex Committee on Food Hygiene

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... Food Hygiene AGENCY: Office of the Under Secretary for Food Safety, U.S. Department of Agriculture....) positions that will be discussed at the 43rd Session of the Codex Committee on Food Hygiene (CCFH) of the... Food Safety, Center for Food Safety and Applied Nutrition, FDA, 5100 Paint Branch Parkway,...

  12. 77 FR 61736 - Codex Alimentarius Commission: Meeting of the Codex Committee on Food Hygiene

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-11

    ... Codex Committee on Food Hygiene AGENCY: Office of the Under Secretary for Food Safety, USDA. ACTION... on Food Hygiene (CCFH) of the Codex Alimentarius Commission (Codex), which will be held in New... Advisor, Office of Food Safety, Center for Food Safety and Applied Nutrition, FDA, 5100 Paint...

  13. Microbial Quality, Nutritional Knowledge and Food Hygienic Practices among Street Food Vendors

    ERIC Educational Resources Information Center

    Gowri, B.; Vasantha Devi, K. P.; Sivakumar, M.

    2011-01-01

    Since all categories of people from different socio-economic sectors purchase street foods; the street foods should not only be cheap but also hygienic and rich in nutrition. The investigators with their nutrition knowledge had an urge to study the nutrition knowledge of the vendors, whether the foods prepared are nutritionally sound or not?, are…

  14. Listening to food workers: Factors that impact proper health and hygiene practice in food service

    PubMed Central

    Clegg Smith, Katherine; Neff, Roni A.; Pollack, Keshia M.; Ensminger, Margaret

    2015-01-01

    Background Foodborne disease is a significant problem worldwide. Research exploring sources of outbreaks indicates a pronounced role for food workers' improper health and hygiene practice. Objective To investigate food workers' perceptions of factors that impact proper food safety practice. Method Interviews with food service workers in Baltimore, MD, USA discussing food safety practices and factors that impact implementation in the workplace. A social ecological model organizes multiple levels of influence on health and hygiene behavior. Results Issues raised by interviewees include factors across the five levels of the social ecological model, and confirm findings from previous work. Interviews also reveal many factors not highlighted in prior work, including issues with food service policies and procedures, working conditions (e.g., pay and benefits), community resources, and state and federal policies. Conclusion Food safety interventions should adopt an ecological orientation that accounts for factors at multiple levels, including workers' social and structural context, that impact food safety practice. PMID:26243248

  15. Food Hygiene Education in UK Secondary Schools: A Nationwide Survey of Teachers' Views

    ERIC Educational Resources Information Center

    Egan, M. B.; Bielby, G.; Eves, A.; Lumbers, M. L.; Raats, M. M.; Adams, M. R.

    2008-01-01

    Objective: A nationwide survey of teachers investigated the teaching of food hygiene in UK secondary schools. Previous studies have focused on effective strategies in consumer food hygiene training but there is little research focusing on school-based education. Design: The questionnaire was developed based on the results of in-depth interviews…

  16. A survey of food hygiene knowledge and attitudes among Chinese food handlers in Fong Song Tong district.

    PubMed

    Tang, C H; Fong, U W

    2004-01-01

    The purpose of this study was to find out the knowledge and attitudes concerning food hygiene among Chinese food handlers in Fong Song Tong district, and to analyze the impact of variables on the degree of knowledge and attitudes. Face-to-face interviews were conducted within Chinese food handlers in Fong Song Tong district using a self-designed questionnaire, which contained food hygiene knowledge and attitudes. Main knowledge outcome measures included food handling, personal hygiene and legislation issues. Questionnaires were completed by 580 (72.0%) Chinese food handlers from 91% premises of the district. 71.2% Chinese food handlers could respond correctly to eight or more out of 11 knowledge questions and 1.4% respondents only achieved full scores of knowledge. Fully correct response of personal hygiene knowledge was statistically and significantly higher than food handling knowledge (p<0.05). 79.0% of respondents showed their need of more food hygiene education. Male respondents, age less than 30, secondary education or above, five years or more of working experience, or who had previously attended a health training within the last two years, generally performed better on the knowledge of food hygiene. Chinese food handlers working in the kitchen and owners' beliefs on 'cleaning the kitchen before getting off duty' was reasonable. Those with secondary education at least, or who had prior participation in a health training within the last two years would need more food hygiene knowledge than the people aged over 30 or who were the owners. It would be more motivated by changing the traditional training model, community-based education in an optimum situation, additional authoritative information, attitudes and intentions of learning on food hygiene.

  17. Yersinia enterocolitica: a review of its role in food hygiene*

    PubMed Central

    Morris, G. K.; Feeley, J. C.

    1976-01-01

    Since Yersinia enterocolitica, now classified as a member of the Enterobacteriaceae, was recognized as a distinct species in 1964 it has been isolated with increasing frequency from man and animals (including dogs and pigs) and from some human foods. Y. enterocolitica infections are now seen as a cause for some concern in both human and veterinary medicine. The organism is commonly found in specimens from swine slaughterhouses and has been isolated from samples of market meat, vacuum-packed beef, mussels, oysters, and ice-cream. It has also been found in nonchlorinated well water used for drinking purposes. Infections in man therefore probably have an alimentary origin. Only 23 human infections were recorded in 1966 but the number increased to over 4000 in 1974. However, reported incidence is affected by growing awareness about the role of the organism in human and animal disease and by intensive laboratory analyses. While knowledge about the geographical distribution of Y. enterocolitica is still fragmentary it is clear that infections are very frequent in some parts of the world and probably common but unrecognized in many countries. The most common symptoms of Y. enterocolitica infections in man are fever, abdominal pain, and diarrhoea. In the USA most isolations in human infections were made from blood and mesenteric lymph node samples. The pathogenic mechanism is not known. In one experiment involving a human volunteer subject a dose of 3.5 × 109 organisms was required to produce an infection. Only recently has some success been obtained in establishing experimental infections in mice, guinea-pigs, rats, and rabbits. Laboratory cultivation techniques for Y. enterocolitica are described together with a table of minimal tests for characterizing the organism and two biotyping schema. Little is known about methods for controlling this disease, but environmental hygiene and sanitation with regard to food and water should apply. PMID:1087589

  18. [Hygienic quality of meat used in institutional food services: university cafeterias in Ouagadougou (Burkina Faso)].

    PubMed

    Ilboudo, A J; Savadogo, A; Barro, N; Ouedraogo, M; Traore, A S

    2009-01-01

    This present study was conducted to assess the hygienic quality of meals served in three cafeterias at the national university in Ouagadougou and the compliance of kitchen staff with good hygiene practices. Microbiological analyses assessed the hygienic quality of the raw meat and of meat-based meals. The results showed poor hygiene practices by food handlers along the food chain. These observations were confirmed by the identification of salmonella, coliform and staphylococcal bacteria in raw meat and cooked meals. Overall, 60% of the raw meat samples were unsatisfactory for aerobic mesophilic flora and 6.6% for salmonella. For the cooked meat meals, on the other hand, 45% of the samples were satisfactory for aerobic mesophilic flora, 100% for salmonella, 93.3% for fecal thermotolerant coliforms and 96.6% for staphylococci. These results showed poor hygiene in the handling of raw meat, but a clear improvement in hygienic quality after cooking. Raising the awareness of cafeteria staff about compliance with hygiene rules appears primordial. Moreover improvement of the food environment, the kitchen equipment, and organization as well as the introduction of a cleaning-disinfection programme would make it possible to provide more hygienic meals in these institutional facilities. PMID:20189903

  19. Hygienic behavior in honey bees (Hymenoptera: Apidae): effects of brood, food, and time of the year.

    PubMed

    Bigio, Gianluigi; Schürch, Roger; Ratnieks, Francis L W

    2013-12-01

    Hygienic behavior in honey bees is a heritable trait of individual workers that confers colony-level resistance against various brood diseases. Hygienic workers detect and remove dead or diseased brood from sealed cells. However, this behavior is quite rare, with only c.10% of unselected colonies showing high levels of hygiene. Beekeepers can potentially increase this by screening colonies for hygiene and breeding from the best. However, the level of hygiene expressed by a colony is variable, which poses a challenge to colony selection. In this study, we systematically varied two factors thought to be of importance in influencing hygiene levels, "nectar" availability, by feeding or not feeding sucrose syrup, and brood amount, by adding or removing brood, to determine what effect they had on hygienic behavior. We tested 19 colonies repeatedly over a 4-mo period using the freeze-killed brood assay, a standard technique to quantify hygienic behavior. Two days after freeze-killed brood treatment, our colonies showed a wide range of brood removal levels, with colony means ranging from 31.7 +/- 22.5 to 93 +/- 6.9 (mean % +/- SD). Neither the food nor the brood manipulation had an effect on hygiene levels. Colony size and time of year were also nonsignificant. The only significant effect was a three-way interaction between syrup availability, amount of brood, and time of the year, resulting in reduced hygienic behavior early in the season (spring), in colonies with added brood that were not fed sucrose syrup. Overall, these results suggest that hygienic behavior is not greatly affected by environmental conditions typical of a real-life beekeeping, and that screening of colonies can be done anytime without special regard to nectar conditions or brood levels. PMID:24498725

  20. [Hygienic aspects of food safety in Russia: tasks and ways to accomplish them].

    PubMed

    Onishchenko, G G

    2002-01-01

    The article gives an account of the hygienic aspects of food safety of Russia, the questions of chemical and microbiological contamination of food products, vitamin and microelement deficiency in the diet of the population of this country. It outlines the ways of elimination of defects of the Russian population's diet.

  1. Food hygiene training in the UK: time for a radical re-think?

    PubMed

    MacAuslan, E

    2001-12-01

    Training food handlers in the hospitality industry has been recommended by various organisations as a means of improving food handling practices and thus the safety of food for consumers. It is nearly 20 years since the first examinations for basic level food hygiene certificates were made available to food handlers in the UK. Since then little has changed in the syllabuses and in the way the questions are worded. However, the range of languages spoken by food handlers working in the UK has increased substantially since more employers are recruiting those who speak English as a second language. Training can be an unwelcome expense for managers where there is a high turnover of employees, especially amongst those for whom English is not a first language. To improve practical implementation of food hygiene theory it is time to develop a radical strategy concerning the way training is targeted and delivered in the UK, and perhaps Europe. PMID:11811090

  2. [Toxicological and hygienic assessment of nitrates in food products].

    PubMed

    Tulupov, V P; Prikhod'ko, E I; Fomichenko, E I

    2001-01-01

    The toxicological and hygienic estimation of the contents of nitrates in the basic vegetable cultures (beet, carrots, potato etc.) is given. Is shown, that nitrates, contained in the increased amounts in the aforesaid cultures are not indifferent for human and animals organism. At a unbalanced diet of cattle use of forages with the increased contents of nitrates can result in occurrence them in livestock products. The hygienic regulation of permissible concentrations nitrates in some products should be carried out with an allowance fo structure of nutrition of the population, contents nitrates in drinking water, and also other factors capable to influence on formation of nitrate body burden on the population and to aggravate effect of nitrates action.

  3. Raising food hygiene standards--could customer power and the new laws hold the key?

    PubMed

    Leach, J C

    1996-12-01

    In September 1995 new general food hygiene regulations came into force. The new law, quite rightly, requires proprietors of food businesses to focus their thoughts and actions on risks to food safety. Proprietors are required to identify and assess risks and ensure that adequate management procedures are put into place to ensure food safety. This is a welcome move as contributing factors in most cases of food poisoning involve poor food hygiene practices. At the same time there has been a large increase in the amount of advice and guidance to local authority enforcement officers, particularly to assess risks to food safety when considering what action to take in any situation - the lower the risk the less appropriate it is to take legal action. However, there are many conditions found in food premises which present little or no risk to health, such as routine cleanliness in non-high risk areas, but lower standards on these might be viewed by the public as inappropriate for food businesses. With an increasing amount of choice available to customers, proprietors and managers of food businesses need to be more aware than ever of the complex pattern of consumer demands including that of supplying a clean and safe product in its broadest sense. The notion of consumer sovereignty is not a new concept. Combined with the new laws could it hold the key to genuine improved standards in food hygiene? This article reviews the subject and draws attention to a research programme being undertaken at the University of Brighton to identify, compare and contrast factors which the public perceive as important in terms of food hygiene in public eating places with those considered important by professionals with an interest in the subject. The results could bring benefits to the catering industry and customers.

  4. Raising food hygiene standards--could customer power and the new laws hold the key?

    PubMed

    Leach, J C

    1996-12-01

    In September 1995 new general food hygiene regulations came into force. The new law, quite rightly, requires proprietors of food businesses to focus their thoughts and actions on risks to food safety. Proprietors are required to identify and assess risks and ensure that adequate management procedures are put into place to ensure food safety. This is a welcome move as contributing factors in most cases of food poisoning involve poor food hygiene practices. At the same time there has been a large increase in the amount of advice and guidance to local authority enforcement officers, particularly to assess risks to food safety when considering what action to take in any situation - the lower the risk the less appropriate it is to take legal action. However, there are many conditions found in food premises which present little or no risk to health, such as routine cleanliness in non-high risk areas, but lower standards on these might be viewed by the public as inappropriate for food businesses. With an increasing amount of choice available to customers, proprietors and managers of food businesses need to be more aware than ever of the complex pattern of consumer demands including that of supplying a clean and safe product in its broadest sense. The notion of consumer sovereignty is not a new concept. Combined with the new laws could it hold the key to genuine improved standards in food hygiene? This article reviews the subject and draws attention to a research programme being undertaken at the University of Brighton to identify, compare and contrast factors which the public perceive as important in terms of food hygiene in public eating places with those considered important by professionals with an interest in the subject. The results could bring benefits to the catering industry and customers. PMID:8987337

  5. Survey of food-hygiene practices at home and childhood diarrhoea in Hanoi, Viet Nam.

    PubMed

    Takanashi, Kumiko; Chonan, Yuko; Quyen, Dao To; Khan, Nguyen Cong; Poudel, Krishna C; Jimba, Masamine

    2009-10-01

    A cross-sectional study was conducted to investigate the potential factors of food-hygiene practices of mothers on the prevalence of diarrhoea among their children. Mothers who had children aged 6 months-5 years were recruited in a hamlet in Viet Nam. The food-hygiene practices included hand-washing, method of washing utensils, separation of utensils for raw and cooked food, and the location where foods were prepared for cooking. A face-to-face interview was conducted, and data on 206 mothers were analyzed. The risk of diarrhoea was significantly higher among children whose mothers prepared food for cooking somewhere other than the table (typically on the ground) compared to children whose mothers prepared food on the table (adjusted odds ratio = 2.85, 95% confidence interval 1.11-7.28). The results indicate that food-hygiene practices of mothers, such as avoiding preparing food for cooking on the ground, has a potential impact in preventing diarrhoea among children in Viet Nam.

  6. Survey of Food-hygiene Practices at Home and Childhood Diarrhoea in Hanoi, Viet Nam

    PubMed Central

    Takanashi, Kumiko; Chonan, Yuko; Quyen, Dao To; Khan, Nguyen Cong; Poudel, Krishna C.

    2009-01-01

    A cross-sectional study was conducted to investigate the potential factors of food-hygiene practices of mothers on the prevalence of diarrhoea among their children. Mothers who had children aged 6 months–5 years were recruited in a hamlet in Viet Nam. The food-hygiene practices included hand-washing, method of washing utensils, separation of utensils for raw and cooked food, and the location where foods were prepared for cooking. A face-to-face interview was conducted, and data on 206 mothers were analyzed. The risk of diarrhoea was significantly higher among children whose mothers prepared food for cooking somewhere other than the table (typically on the ground) compared to children whose mothers prepared food on the table (adjusted odds ratio=2.85, 95% confidence interval 1.11–7.28). The results indicate that food-hygiene practices of mothers, such as avoiding preparing food for cooking on the ground, has a potential impact in preventing diarrhoea among children in Viet Nam. PMID:19902795

  7. Towards integrated hygiene and food safety management systems: the Hygieneomic approach.

    PubMed

    Armstrong, G D

    1999-09-15

    Integrated hygiene and food safety management systems in food production can give rise to exceptional improvements in food safety performance, but require high level commitment and full functional involvement. A new approach, named hygieneomics, has been developed to assist management in their introduction of hygiene and food safety systems. For an effective introduction, the management systems must be designed to fit with the current generational state of an organisation. There are, broadly speaking, four generational states of an organisation in their approach to food safety. They comprise: (i) rules setting; (ii) ensuring compliance; (iii) individual commitment; (iv) interdependent action. In order to set up an effective integrated hygiene and food safety management system a number of key managerial requirements are necessary. The most important ones are: (a) management systems must integrate the activities of key functions from research and development through to supply chain and all functions need to be involved; (b) there is a critical role for the senior executive, in communicating policy and standards; (c) responsibilities must be clearly defined, and it should be clear that food safety is a line management responsibility not to be delegated to technical or quality personnel; (d) a thorough and effective multi-level audit approach is necessary; (e) key activities in the system are HACCP and risk management, but it is stressed that these are ongoing management activities, not once-off paper generating exercises; and (f) executive management board level review is necessary of audit results, measurements, status and business benefits. PMID:10488840

  8. Which is a stronger indicator of dental caries: oral hygiene, food, or beverage? A clinical study.

    PubMed

    Jain, Poonam; Gary, Julie J

    2014-01-01

    Dental caries is a multifactorial disease with various risk factors. Oral hygiene and dietary factors--specifically, the consumption of snacks and beverages with added sugars--have been shown to be risk indicators for this disease. It is critical for dental professionals to understand the relative roles of each of these food categories in the dental caries process. This article presents a cross-sectional study of 76 people living in a Southern Illinois fluoridated community. The amount of sugar-sweetened beverages, snack food consumption, plaque index, and age showed statistically significant relationships with the outcome variable--dental caries (P < 0.05). The results indicated that dietary factors and oral hygiene both contribute equally to dental caries in young adults living in a fluoridated community. Sugar-sweetened beverage consumption was a much stronger indicator of dental caries than snack food consumption in our study population.

  9. Hydrothermal treatment for inactivating some hygienic microbial indicators from food waste-amended animal feed.

    PubMed

    Jin, Yiying; Chen, Ting; Li, Huan

    2012-07-01

    To achieve the hygienic safety of food waste used as animal feed, a hydrothermal treatment process of 60-110 degrees C for 10-60 min was applied on the separated food waste from a university canteen. Based on the microbial analysis of raw waste, the inactivation of hygienic indicators of Staphylococcus aureus (SA), total coliform (TC), total aerobic plate counts (TPC), and molds and yeast (MY) were analyzed during the hydrothermal process. Results showed that indicators' concentrations were substantially reduced after hydrothermal treatment, with a greater reduction observed when the waste was treated with a higher temperature and pressure and a longer ramping time. The 110 degrees C hydrothermal treatment for 60 min was sufficient to disinfect food waste as animal feed from the viewpoint of hygienic safety. Results obtained so far indicate that hydrothermal treatment can significantly decrease microbial indicators' concentrations but does not lead to complete sterilization, because MY survived even after 60 min treatment at 110 degrees C. The information from the present study will contribute to the microbial risk control of food waste-amended animal feed, to cope with legislation on food or feed safety.

  10. Sanitary Conditions of Food Vending Sites and Food Handling Practices of Street Food Vendors in Benin City, Nigeria: Implication for Food Hygiene and Safety

    PubMed Central

    Okojie, P. W.; Isah, E. C.

    2014-01-01

    Objective. To determine the sanitary conditions of vending sites as well as food handling practices of street food vendors in Benin City, Nigeria. Methodology. A descriptive cross-sectional study was done using an observational checklist and researcher-administered questionnaire. 286 randomly selected vending units were surveyed, and their operators interviewed on their food handling practices. Results. A higher proportion, 259 (90.5%), of the observed vending sites appeared clean. The following sanitary facilities were observed in and around the respective food premises of the respondents: waste bin, 124 (43.4%), refuse dumpsite, 41 (14.3%), wash hand basin, 201 (71.2%), hand towel, 210 (73.4%), and soap, 220 (76.9%). There were also the presence of flies 118, (41.3%), and the presence of rats/cockroaches, 7 (2.4%). Respondents with tertiary education, 5 (38.5%), vended foods in environment with good hygiene status compared to those with secondary, 45 (31.7%), and primary education, 33 (27.3%). There was no statistically significant association between educational status and the hygiene status of food premise (P = 0.362). Conclusion. This study showed that street food vending sites in Benin City were sanitary and that food vendors had good food handling practices. PMID:25258630

  11. [Effectiveness analysis established in Russia and hygienic standards for the use of food dyes].

    PubMed

    Bessonov, V V

    2011-01-01

    Analysis of the income of diet and frequency of use of food additives--dyes in food production showed that established in Russia hygienic standards provide compliance with acceptable doses of these substances. For the first time in Russia an assessment of dietary intake of several food dyes, possessing biological activity is conducted. The average daily intake by using such substances can reach (as % of physiological needs of the adult population): riboflavin--180%, curcumin--60%, beta-carotene--25%, anthocyanins--10%, canthaxanthin (lutein, lycopene)--5%. PMID:21692348

  12. [Hygienic assessment of student's nutrition through vending machines (fast food)].

    PubMed

    Karelin, A O; Pavlova, D V; Babalyan, A V

    2015-01-01

    The article presents the results of a research work on studying the nutrition of students through vending machines (fast food), taking into account consumer priorities of students of medical University, the features and possible consequences of their use by students. The object of study was assortment of products sold through vending machines on the territory of the First Saint-Petersburg Medical University. Net calories, content of proteins, fats and carbohydrates, glycemic index, glycemic load were determined for each product. Information about the use of vending machines was obtained by questionnaires of students 2 and 4 courses of medical and dental faculties by standardized interview method. As was found, most sold through vending machines products has a high energy value, mainly due to refined carbohydrates, and was characterized by medium and high glycemic load. They have got low protein content. Most of the students (87.3%) take some products from the vending machines, mainly because of lack of time for canteen and buffets visiting. Only 4.2% students like assortment of vending machines. More than 50% students have got gastrointestinal complaints. Statistically significant relationship between time of study at the University and morbidity of gastrointestinal tract, as well as the number of students needing medical diet nutrition was found. The students who need the medical diet use fast food significantly more often (46.6% who need the medical diet and 37.7% who don't need it).

  13. [Hygienic assessment of student's nutrition through vending machines (fast food)].

    PubMed

    Karelin, A O; Pavlova, D V; Babalyan, A V

    2015-01-01

    The article presents the results of a research work on studying the nutrition of students through vending machines (fast food), taking into account consumer priorities of students of medical University, the features and possible consequences of their use by students. The object of study was assortment of products sold through vending machines on the territory of the First Saint-Petersburg Medical University. Net calories, content of proteins, fats and carbohydrates, glycemic index, glycemic load were determined for each product. Information about the use of vending machines was obtained by questionnaires of students 2 and 4 courses of medical and dental faculties by standardized interview method. As was found, most sold through vending machines products has a high energy value, mainly due to refined carbohydrates, and was characterized by medium and high glycemic load. They have got low protein content. Most of the students (87.3%) take some products from the vending machines, mainly because of lack of time for canteen and buffets visiting. Only 4.2% students like assortment of vending machines. More than 50% students have got gastrointestinal complaints. Statistically significant relationship between time of study at the University and morbidity of gastrointestinal tract, as well as the number of students needing medical diet nutrition was found. The students who need the medical diet use fast food significantly more often (46.6% who need the medical diet and 37.7% who don't need it). PMID:26402943

  14. Association of food-hygiene practices and diarrhea prevalence among Indonesian young children from low socioeconomic urban areas

    PubMed Central

    2013-01-01

    Background Information on the part that poor food-hygiene practices play a role in the development of diarrhea in low socioeconomic urban communities is lacking. This study was therefore aimed at assessing the contribution of food-hygiene practice to the prevalence of diarrhea among Indonesian children. Methods A cross-sectional study was conducted among 274 randomly selected children aged 12–59 months in selected low socioeconomic urban areas of East Jakarta. The prevalence of diarrhea was assessed from 7-day records on frequency and consistency of the child’s defecation pattern. Food-hygiene practices including mother’s and child’s hand washing, food preparation, cleanliness of utensils, water source and safe drinking water, habits of buying cooked food, child’s bottle feeding hygiene, and housing and environmental condition were collected through home visit interviews and observations by fieldworkers. Thirty-six practices were scored and classified into poor (median and below) and better (above median) food-hygiene practices. Nutritional status of children, defined anthropometrically, was measured through height and weight. Results Among the individual food-hygiene practices, children living in a house with less dirty sewage had a significantly lower diarrhea prevalence compared to those who did not [adjusted odds ratio (OR) 0.16, 95% confidence interval (CI) = 0.03-0.73]. The overall food-hygiene practice score was not significantly associated with diarrhea in the total group, but it was in children aged < 2 years (adjusted OR 4.55, 95% CI = 1.08-19.1). Conclusions Overall poor mother’s food-hygiene practices did not contribute to the occurrence of diarrhea in Indonesian children. However, among children < 2 years from low socioeconomic urban areas they were associated with more diarrhea. PMID:24138899

  15. Effect of a manager training and certification program on food safety and hygiene in food service operations.

    PubMed

    Kassa, Hailu; Silverman, Gary S; Baroudi, Karim

    2010-01-01

    Food safety is an important public health issue in the U.S. Eating at restaurants and other food service facilities increasingly has been associated with food borne disease outbreaks. Food safety training and certification of food mangers has been used as a method for reducing food safety violations at food service facilities. However, the literature is inconclusive about the effectiveness of such training programs for improving food safety and protecting consumer health. The purpose of this study was to examine the effect of food manger training on reducing food safety violations. We examined food inspection reports from the Toledo/Lucas County Health Department (Ohio) from March 2005 through February 2006 and compared food hygiene violations between food service facilities with certified and without certified food managers. We also examined the impact on food safety of a food service facility being part of a larger group of facilities.Restaurants with trained and certified food managers had significantly fewer critical food safety violations but more non-critical violations than restaurants without certified personnel. Institutional food service facilities had significantly fewer violations than restaurants, and the number of violations did not differ as a function of certification. Similarly, restaurants with many outlets had significantly fewer violations than restaurants with fewer outlets, and training was not associated with lower numbers of violations from restaurants with many outlets. The value of having certified personnel was only observed in independent restaurants and those with few branches. This information may be useful in indicating where food safety problems are most likely to occur. Furthermore, we recommend that those characteristics of institutional and chain restaurants that result in fewer violations should be identified in future research, and efforts made to apply this knowledge at the level of individual restaurants. PMID:20523880

  16. Effect of a manager training and certification program on food safety and hygiene in food service operations.

    PubMed

    Kassa, Hailu; Silverman, Gary S; Baroudi, Karim

    2010-05-06

    Food safety is an important public health issue in the U.S. Eating at restaurants and other food service facilities increasingly has been associated with food borne disease outbreaks. Food safety training and certification of food mangers has been used as a method for reducing food safety violations at food service facilities. However, the literature is inconclusive about the effectiveness of such training programs for improving food safety and protecting consumer health. The purpose of this study was to examine the effect of food manger training on reducing food safety violations. We examined food inspection reports from the Toledo/Lucas County Health Department (Ohio) from March 2005 through February 2006 and compared food hygiene violations between food service facilities with certified and without certified food managers. We also examined the impact on food safety of a food service facility being part of a larger group of facilities.Restaurants with trained and certified food managers had significantly fewer critical food safety violations but more non-critical violations than restaurants without certified personnel. Institutional food service facilities had significantly fewer violations than restaurants, and the number of violations did not differ as a function of certification. Similarly, restaurants with many outlets had significantly fewer violations than restaurants with fewer outlets, and training was not associated with lower numbers of violations from restaurants with many outlets. The value of having certified personnel was only observed in independent restaurants and those with few branches. This information may be useful in indicating where food safety problems are most likely to occur. Furthermore, we recommend that those characteristics of institutional and chain restaurants that result in fewer violations should be identified in future research, and efforts made to apply this knowledge at the level of individual restaurants.

  17. Crew appliance concepts. Volume 2, appendix B: Shuttle orbiter appliances supporting engineering data. [food management and personal hygiene

    NASA Technical Reports Server (NTRS)

    Proctor, B. W.; Reysa, R. P.; Russell, D. J.

    1975-01-01

    Technical data collected for the food management and personal hygiene appliances considered for the shuttle orbiter are presented as well as plotted and tabulated trade study results for each appliance. Food storage, food operation, galley cleanup, waste collection/transfer, body cleansing, and personal grooming were analyzed.

  18. Domestic food preparation practices: a review of the reasons for poor home hygiene practices.

    PubMed

    Al-Sakkaf, Ali

    2015-09-01

    New Zealand has a much higher rate of reported campylobacteriosis cases than the rest of the developed world. It has been suggested that New Zealanders have worse home hygiene practices during food preparation than the citizens of other developed countries. Thus, it is necessary to recognize and understand the reasons for consumer's poor practices in order to help develop a more effective message to improve New Zealanders' practices in the domestic environment. This could in turn lead to a reduction in the number of campylobacteriosis cases. The objective is to review cited literature on consumer practices which is related to food poisoning and to attempt to list the factors related to poor consumer practice. There are many internationally identifiable reasons for the poor practices of consumers. These reasons include psychological, demographic and socioeconomic variables; personal interest in new information; prior knowledge; cultural influence; educational background; perception of risk, control and liability; and attitude towards the addressed practices or hazards. The results have indicated that 'optimistic bias', the 'illusion of control', habits and lack of knowledge concerning food safety during domestic food preparation are prevalent among consumers. The research indicated the influence of demographic factors (age, gender, level of education, income, work hours, race, location, culture), as they play a potential role in determining domestic food safety behaviour. It appears that all these factors are applicable for New Zealand consumers and should be addressed in any future education strategy aimed at improving New Zealanders' food handling practices. PMID:23945085

  19. Domestic food preparation practices: a review of the reasons for poor home hygiene practices.

    PubMed

    Al-Sakkaf, Ali

    2015-09-01

    New Zealand has a much higher rate of reported campylobacteriosis cases than the rest of the developed world. It has been suggested that New Zealanders have worse home hygiene practices during food preparation than the citizens of other developed countries. Thus, it is necessary to recognize and understand the reasons for consumer's poor practices in order to help develop a more effective message to improve New Zealanders' practices in the domestic environment. This could in turn lead to a reduction in the number of campylobacteriosis cases. The objective is to review cited literature on consumer practices which is related to food poisoning and to attempt to list the factors related to poor consumer practice. There are many internationally identifiable reasons for the poor practices of consumers. These reasons include psychological, demographic and socioeconomic variables; personal interest in new information; prior knowledge; cultural influence; educational background; perception of risk, control and liability; and attitude towards the addressed practices or hazards. The results have indicated that 'optimistic bias', the 'illusion of control', habits and lack of knowledge concerning food safety during domestic food preparation are prevalent among consumers. The research indicated the influence of demographic factors (age, gender, level of education, income, work hours, race, location, culture), as they play a potential role in determining domestic food safety behaviour. It appears that all these factors are applicable for New Zealand consumers and should be addressed in any future education strategy aimed at improving New Zealanders' food handling practices.

  20. [Food Security in Europe: comparison between the "Hygiene Package" and the British Retail Consortium (BRC) & International Food Standard (IFS) protocols].

    PubMed

    Stilo, A; Parisi, S; Delia, S; Anastasi, F; Bruno, G; Laganà, P

    2009-01-01

    The birth of Hygiene Package and of the Reg. CE no 2073/2005 in the food production field signalled a change in Italy. This process started in Italy in 1997 with the legislative decree no 155 on Self-control but in reality, it was implemented in the UK in 1990 with the promulgation of the Food Safety Act. This legal act was influenced by some basic rules corresponding to the application of HACCP standards. Since 1990 the British chains of distribution (Retailers) have involved all aspects of the food line in this type of responsibility. Due to this growing awareness for a need for greater regulation, a protocol, edited by British Retail Consortium was created in 1998. This protocol acted as a "stamp" of approval for food products and it is now known as the BRC Global Food Standard. In July 2008, this protocol became effective in its fifth version. After the birth of BRC, also French and German Retailers have established a standard practically equivalent and perhaps more pertinent to safety food, that is International Food Standard (IFS). The new approach is specific to the food field and strictly applies criteria which will ensure "safety, quality and legality" of food products, similarly to ISO 22000:2005 (mainly based on BRC & IFS past experiences). New standards aim to create a sort of green list with fully "proper and fit" Suppliers only, because of comprehensible exigencies of Retailers. It is expected, as we have shown, that Auditor authorities who are responsible for ensuring that inspections are now carried out like the Hygiene Package, will find these new standards useful. The advantages of streamlining this system is that it will allow enterprises to diligently enforce food safety practices without fear of upset or legal consequence, to improve the quality (HACCP) of management & traceability system; to restrict wastes, reprocessing and withdrawal of products. However some discordances about the interpretation of certain sub-field norms (e.g., water

  1. Hygiene quality and presence of ESBL-producing Escherichia coli in raw food diets for dogs

    PubMed Central

    Nilsson, Oskar

    2015-01-01

    Background Raw food diets are popular among some dog owners, even though there are concerns regarding the infectious disease risk and public health implications. Hence, the two aims of this study were to investigate the hygiene quality of raw food diets for dogs in the Swedish market and if Escherichia coli with transferable resistance to extended spectrum cephalosporins (ESC) was present in such products. Methods Samples of raw food diets were suspended and further diluted in 0.9% saline. Appropriate dilutions were 1) cultured on Petrifilm™SEC to quantify the amount of E. coli in the samples and 2) mixed with cefotaxime to a final concentration of 1 mg/L and cultured on Petrifilm™SEC to quantify the amount of ESC-resistant E. coli in the samples. Furthermore, undiluted suspensions were mixed 1:1 with double strength MacConkey broth with cefotaxime, enriched overnight and finally cultured on MacConkey agar with cefotaxime (1 mg/L). Suspected ESC-resistant E. coli were screened by PCR for genes encoding extended spectrum beta lactamases and plasmid-mediated AmpC and their susceptibility to a panel of antimicrobials was performed by broth microdilution using VetMIC GN-mo. Results Escherichia coli was isolated from all samples (n=39) and ESC-resistant E. coli was isolated from nine samples (23%). All ESC-resistant E. coli were PCR-positive for the bla CMY-2 group and only one of them was also resistant to a non-beta-lactam antibiotic. Conclusion The results of this study indicate that raw food diets could be a source of ESC-resistant E. coli to dogs and highlight the need for maintaining good hygiene when handling these products to prevent infection. PMID:26490763

  2. Crew appliance concepts. Volume 4, appendix C: Modular space station appliances supporting engineering data. [food management and personal hygiene

    NASA Technical Reports Server (NTRS)

    Proctor, B. W.; Reysa, R. P.; Russell, D. J.

    1975-01-01

    Data collected for the appliances considered for the space station are presented along with plotted and tabulated trade study results for each appliance. The food management, and personal hygiene data are applicable to a six-man mission of 180-days.

  3. Long-Term Impact of Community-Based Information, Education and Communication Activities on Food Hygiene and Food Safety Behaviors in Vietnam: A Longitudinal Study

    PubMed Central

    Takanashi, Kumiko; Quyen, Dao To; Le Hoa, Nguyen Thi; Khan, Nguyen Cong; Yasuoka, Junko; Jimba, Masamine

    2013-01-01

    Background Ingestion of contaminated water or food is a major contributor to childhood diarrhea in developing countries. In Vietnam, the use of community-based information, education and communication (IEC) activities could be a sustainable strategy to improve food hygiene and food safety behaviors. This study thus examined the long-term impact of community-based IEC activities on food hygiene and food safety behaviors. Methods In this longitudinal study, we interviewed caregivers of children aged between six months and four years in suburban Hanoi. Baseline data were collected in January 2006 (n = 125). After conducting IEC interventions, we collected a 1st set of evaluation data in January 2007 (n = 132). To examine the long-term impact of the interventions, we then collected a 2nd set of evaluation data in January 2008 (n = 185). Changes in childhood diarrhea prevalence, IEC coverage, and food hygiene and food safety behaviors were assessed over a two-year period using bivariate and logistic regression analyses. Effective IEC channels were determined through multiple linear regression analysis. Results Childhood diarrhea was significantly reduced from 21.6% at baseline to 7.6% at the 1st post-intervention evaluation (P = 0.002), and to 5.9% at the 2nd evaluation. Among 17 food hygiene and food safety behaviors measured, a total of 11 behaviors were improved or maintained by the 2nd evaluation. Handwashing after toilet use was significantly improved at both evaluation points. Overall, 3 food safety behaviors and 7 food hygiene behaviors were found to have significantly improved at the 1st and at the 2nd evaluations, respectively. Flip chart communication administered by community groups was identified to be the most effective IEC channel for effecting behavior change (P = 0.018). Conclusions Flip chart communication administered by community groups is effective for improving multiple food hygiene and food safety behaviors in sustainable ways

  4. Hand hygiene regimens for the reduction of risk in food service environments.

    PubMed

    Edmonds, Sarah L; McCormack, Robert R; Zhou, Sifang Steve; Macinga, David R; Fricker, Christopher M

    2012-07-01

    Pathogenic strains of Escherichia coli and human norovirus are the main etiologic agents of foodborne illness resulting from inadequate hand hygiene practices by food service workers. This study was conducted to evaluate the antibacterial and antiviral efficacy of various hand hygiene product regimens under different soil conditions representative of those in food service settings and assess the impact of product formulation on this efficacy. On hands contaminated with chicken broth containing E. coli, representing a moderate soil load, a regimen combining an antimicrobial hand washing product with a 70% ethanol advanced formula (EtOH AF) gel achieved a 5.22-log reduction, whereas a nonantimicrobial hand washing product alone achieved a 3.10log reduction. When hands were heavily soiled from handling ground beef containing E. coli, a wash-sanitize regimen with a 0.5% chloroxylenol antimicrobial hand washing product and the 70% EtOH AF gel achieved a 4.60-log reduction, whereas a wash-sanitize regimen with a 62% EtOH foam achieved a 4.11-log reduction. Sanitizing with the 70% EtOH AF gel alone was more effective than hand washing with a nonantimicrobial product for reducing murine norovirus (MNV), a surrogate for human norovirus, with 2.60- and 1.79-log reductions, respectively. When combined with hand washing, the 70% EtOH AF gel produced a 3.19-log reduction against MNV. A regimen using the SaniTwice protocol with the 70% EtOH AF gel produced a 4.04-log reduction against MNV. These data suggest that although the process of hand washing helped to remove pathogens from the hands, use of a wash-sanitize regimen was even more effective for reducing organisms. Use of a high-efficacy sanitizer as part of a wash-sanitize regimen further increased the efficacy of the regimen. The use of a well-formulated alcohol-based hand rub as part of a wash-sanitize regimen should be considered as a means to reduce risk of infection transmission in food service facilities. PMID

  5. Toward harmonization of the European food hygiene/veterinary public health curriculum.

    PubMed

    Smulders, Frans J M; Buncic, Sava; Fehlhaber, Karsten; Huey, Robert J; Korkeala, Hannu; Prieto, Miguel; Steinhauserova, Iva

    2012-01-01

    Prompted by developments in the agri-food industry and associated recent changes in European legislation, the responsibilities of veterinarians professionally active in veterinary public health (VPH), and particularly in food hygiene (FH), have increasingly shifted from the traditional end-product control toward longitudinally integrated safety assurance. This necessitates the restructuring of university training programs to provide starting competence in this area for veterinary graduates or a sub-population of them. To date, there are substantial differences in Europe in the way in which graduate programs in FH/VPH are structured and in the time allocated to this important curricular group of subjects. Having recognized this, the European Association of Establishments for Veterinary Education (EAEVE) recently instituted a working group to analyze the current situation, with a view to produce standard operating procedures allowing fair and transparent evaluations of universities/faculties constituting its membership and in concurrence with explicit European legislation on the professional qualifications deemed necessary for this veterinary discipline. This article summarizes the main conclusions and recommendations of the working group and seeks to contribute to the international efforts to optimize veterinary training in FH/VPH. PMID:22718004

  6. Hygienic food handling behaviors: attempting to bridge the intention-behavior gap using aspects from temporal self-regulation theory.

    PubMed

    Fulham, Elizabeth; Mullan, Barbara

    2011-06-01

    An estimated 25% of the populations of both the United States and Australia suffer from foodborne illness every year, generally as a result of incorrect food handling practices. The aim of the current study was to determine through the application of the theory of planned behavior what motivates these behaviors and to supplement the model with two aspects of temporal self-regulation theory--behavioral prepotency and executive function--in an attempt to bridge the "intention-behavior gap." A prospective 1-week design was utilized to investigate the prediction of food hygiene using the theory of planned behavior with the additional variables of behavioral prepotency and executive function. One hundred forty-nine undergraduate psychology students completed two neurocognitive executive function tasks and a self-report questionnaire assessing theory of planned behavior variables, behavioral prepotency, and intentions to perform hygienic food handling behaviors. A week later, behavior was assessed via a follow-up self-report questionnaire. It was found that subjective norm and perceived behavioral control predicted intentions and intentions predicted behavior. However, behavioral prepotency was found to be the strongest predictor of behavior, over and above intentions, suggesting that food hygiene behavior is habitual. Neither executive function measure of self-regulation predicted any additional variance. These results provide support for the utility of the theory of planned behavior in this health domain, but the augmentation of the theory with two aspects of temporal self-regulation theory was only partially successful.

  7. Hygienic food handling behaviors: attempting to bridge the intention-behavior gap using aspects from temporal self-regulation theory.

    PubMed

    Fulham, Elizabeth; Mullan, Barbara

    2011-06-01

    An estimated 25% of the populations of both the United States and Australia suffer from foodborne illness every year, generally as a result of incorrect food handling practices. The aim of the current study was to determine through the application of the theory of planned behavior what motivates these behaviors and to supplement the model with two aspects of temporal self-regulation theory--behavioral prepotency and executive function--in an attempt to bridge the "intention-behavior gap." A prospective 1-week design was utilized to investigate the prediction of food hygiene using the theory of planned behavior with the additional variables of behavioral prepotency and executive function. One hundred forty-nine undergraduate psychology students completed two neurocognitive executive function tasks and a self-report questionnaire assessing theory of planned behavior variables, behavioral prepotency, and intentions to perform hygienic food handling behaviors. A week later, behavior was assessed via a follow-up self-report questionnaire. It was found that subjective norm and perceived behavioral control predicted intentions and intentions predicted behavior. However, behavioral prepotency was found to be the strongest predictor of behavior, over and above intentions, suggesting that food hygiene behavior is habitual. Neither executive function measure of self-regulation predicted any additional variance. These results provide support for the utility of the theory of planned behavior in this health domain, but the augmentation of the theory with two aspects of temporal self-regulation theory was only partially successful. PMID:21669069

  8. [Evaluation of the presence of hygienic and sanitary indicator microorganisms in food served in public schools in Porto Alegre, Brazil].

    PubMed

    de Oliveira, Ana Beatriz Almeida; Capalonga, Roberta; Silveira, Joice Trindade; Tondo, Eduardo Cesar; Cardoso, Marisa Ribeiro de Itapema

    2013-04-01

    The objective of this study was to evaluate the presence of hygienic and sanitary indicator microorganisms in samples of food served in public schools in Porto Alegre. All the food served in the meal of the session visited was analyzed for Escherichia coli, coagulase-positive Staphylococcus, Salmonella sp. and Shigella sp. Of the total of 196 food products analyzed in 120 schools, 4 contained and Escherichia coli score above the permitted level, and 2 contained coagulase-positive Staphylococcus. Neither Shigella nor Salmonella genus were detected. In the majority of schools studied, it was found that food was of an adequate hygienic-sanitary standard. However, only municipal schools had the supervision of a technician responsible for school food. In the state schools, 60% had never been visited by a nutritionist and in these schools several procedures failed to comply with legal requirements. In most of the schools studied, the food served to students was within adequate standards, though the problems detected revealed the need for the implementation of Best Practices in the school environment. PMID:23670371

  9. [Evaluation of the presence of hygienic and sanitary indicator microorganisms in food served in public schools in Porto Alegre, Brazil].

    PubMed

    de Oliveira, Ana Beatriz Almeida; Capalonga, Roberta; Silveira, Joice Trindade; Tondo, Eduardo Cesar; Cardoso, Marisa Ribeiro de Itapema

    2013-04-01

    The objective of this study was to evaluate the presence of hygienic and sanitary indicator microorganisms in samples of food served in public schools in Porto Alegre. All the food served in the meal of the session visited was analyzed for Escherichia coli, coagulase-positive Staphylococcus, Salmonella sp. and Shigella sp. Of the total of 196 food products analyzed in 120 schools, 4 contained and Escherichia coli score above the permitted level, and 2 contained coagulase-positive Staphylococcus. Neither Shigella nor Salmonella genus were detected. In the majority of schools studied, it was found that food was of an adequate hygienic-sanitary standard. However, only municipal schools had the supervision of a technician responsible for school food. In the state schools, 60% had never been visited by a nutritionist and in these schools several procedures failed to comply with legal requirements. In most of the schools studied, the food served to students was within adequate standards, though the problems detected revealed the need for the implementation of Best Practices in the school environment.

  10. Poor food hygiene and housing as risk factors for typhoid fever in Semarang, Indonesia.

    PubMed

    Gasem, M H; Dolmans, W M; Keuter, M M; Djokomoeljanto, R R

    2001-06-01

    .08-317.4) also were risk factors. In this population typhoid fever was associated with poor housing and inadequate food and personal hygiene. PMID:11422963

  11. An outbreak of Norwalk-like viral gastroenteritis in a frequently penalized food service operation: a case for mandatory training of food handlers in safety and hygiene.

    PubMed

    Kassa, H

    2001-12-01

    In 1999, in Toledo, Ohio, an outbreak of gastroenteritis occurred among people who had attended a Christmas dinner banquet and had eaten food prepared by a local caterer. Overall, 93 of the 137 attendees (67.9 percent) reported illness. Eight sought medical care, and one was hospitalized. Case-control studies revealed that the illness was associated with eating tossed salad (odds ratio [OR] = 2.5, 95 percent confidence interval [CI] = 1.02-6.26). Eleven of 12 stool specimens that were taken from ill people tested positive for a Norwalk-like virus (NLV) but were negative for E. coli O157:H7, Salmonella, and Shigella. The primary source of the outbreak was not determined, but an infected food handler may have played a role in the transmission of the virus. The catering facility had been cited frequently for food safety and hygiene violations. None of the personnel or food handlers at this facility had been appropriately trained in safe food-handling practices, nor had the personnel at another local caterer that had prepared food items suspected of causing a multistate outbreak of NLVs. In Toledo, food service operations with trained personnel/food handlers received better inspection reports than food service operations without trained personnel and were less likely to contribute to foodborne outbreaks. Training of personnel and food handlers may be important for preventing outbreaks.

  12. Computational fluid dynamics approaches in quality and hygienic production of semisolid low-moisture foods: a review of critical factors.

    PubMed

    Mondal, Arpita; Buchanan, Robert L; Lo, Y Martin

    2014-10-01

    Low-moisture foods have been responsible for a number of salmonellosis outbreaks worldwide over the last few decades, with cross contamination from contaminated equipment being the most predominant source. To date, actions have been focused on stringent hygienic practices prior to production, namely periodical sanitization of the processing equipment and lines. Not only does optimum sanitization require in-depth knowledge on the type and source of contaminants, but also the heat resistance of microorganisms is unique and often dependent on the heat transfer characteristics of the low-moisture foods. Rheological properties, including viscosity, degree of turbulence, and flow characteristics (for example, Newtonian or non-Newtonian) of both liquid and semisolid foods are critical factors impacting the flow behavior that consequently interferes heat transfer and related control elements. The demand for progressively more accurate prediction of complex fluid phenomena has called for the employment of computational fluid dynamics (CFD) to model mass and heat transfer during processing of various food products, ranging from drying to baking. With the aim of improving the quality and safety of low-moisture foods, this article critically reviewed the published literature concerning microbial survival in semisolid low-moisture foods, including chocolate, honey, and peanut butter. Critical rheological properties and state-of-the-art CFD application relevant to quality production of those products were also addressed. It is anticipated that adequate prediction of specific transport properties during optimum sanitization through CFD could be used to solve current and future food safety challenges. PMID:25224872

  13. Evaluation of Prerequisite Programs Implementation and Hygiene Practices at Social Food Services through Audits and Microbiological Surveillance.

    PubMed

    Garayoa, Roncesvalles; Yánez, Nathaly; Díez-Leturia, María; Bes-Rastrollo, Maira; Vitas, Ana Isabel

    2016-04-01

    Prerequisite programs are considered the most efficient tool for a successful implementation of self-control systems to ensure food safety. The main objective of this study was to evaluate the implementation of these programs in 15 catering services located in Navarra and the Basque Country (regions in northern Spain), through on-site audits and microbiological analyses. The implementation of the prerequisite program was incomplete in 60% of the sample. The unobserved temperature control during both the storage and preparation of meals in 20% of the kitchens reveals misunderstanding in the importance of checking these critical control points. A high level of food safety and hygiene (absence of pathogens) was observed in the analyzed meals, while 27.8% of the tested surfaces exceeded the established limit for total mesophilic aerobic microorganisms (≤100 CFU/25 cm²). The group of hand-contact surfaces (oven door handles and aprons) showed the highest level of total mesophilic aerobic microorganisms and Enterobacteriaceae, and the differences observed with respect to the food-contact surfaces (work and distribution utensils) were statistically significant (P < 0.001). With regard to the food workers' hands, lower levels of microorganisms were observed in the handlers wearing gloves (that is, for Staphylococcus spp we identified 43 CFU/cm2 on average compared with 4 CFU/cm2 (P < 0.001) for those not wearing and wearing gloves, respectively). For a proper implementation of the prerequisites, it is necessary to focus on attaining a higher level of supervision of activities and better hygiene training for the food handlers, through specific activities such as informal meetings and theoretical-practical sessions adapted to the characteristics of each establishment. PMID:26953631

  14. Evaluation of Prerequisite Programs Implementation and Hygiene Practices at Social Food Services through Audits and Microbiological Surveillance.

    PubMed

    Garayoa, Roncesvalles; Yánez, Nathaly; Díez-Leturia, María; Bes-Rastrollo, Maira; Vitas, Ana Isabel

    2016-04-01

    Prerequisite programs are considered the most efficient tool for a successful implementation of self-control systems to ensure food safety. The main objective of this study was to evaluate the implementation of these programs in 15 catering services located in Navarra and the Basque Country (regions in northern Spain), through on-site audits and microbiological analyses. The implementation of the prerequisite program was incomplete in 60% of the sample. The unobserved temperature control during both the storage and preparation of meals in 20% of the kitchens reveals misunderstanding in the importance of checking these critical control points. A high level of food safety and hygiene (absence of pathogens) was observed in the analyzed meals, while 27.8% of the tested surfaces exceeded the established limit for total mesophilic aerobic microorganisms (≤100 CFU/25 cm²). The group of hand-contact surfaces (oven door handles and aprons) showed the highest level of total mesophilic aerobic microorganisms and Enterobacteriaceae, and the differences observed with respect to the food-contact surfaces (work and distribution utensils) were statistically significant (P < 0.001). With regard to the food workers' hands, lower levels of microorganisms were observed in the handlers wearing gloves (that is, for Staphylococcus spp we identified 43 CFU/cm2 on average compared with 4 CFU/cm2 (P < 0.001) for those not wearing and wearing gloves, respectively). For a proper implementation of the prerequisites, it is necessary to focus on attaining a higher level of supervision of activities and better hygiene training for the food handlers, through specific activities such as informal meetings and theoretical-practical sessions adapted to the characteristics of each establishment.

  15. Microbiological quality of take-away cooked rice and chicken sandwiches: effectiveness of food hygiene training of the management.

    PubMed

    Little, C L; Barnes, J; Mitchell, R T

    2002-12-01

    During August 2001 a microbiological study of ready-to-eat cooked rice from take-aways and of chicken sandwiches made on the premises from sandwich bars was undertaken. The intention was to identify risk factors in the production, storage and handling of cooked rice and sandwiches, and to establish their effect on microbiological quality. Examination of cooked rice revealed that the majority of samples (87%; 442 of 508) were of satisfactory/acceptable microbiological quality; 50 (10%) were unsatisfactory, and 16 (3%) were of unacceptable quality due to Bacillus cereus and/or other Bacillus spp in excess of 10(5) cfu/g. The microbiological quality of cooked rice was associated with cuisine type (p < 0.00001), rice type (p < 0.01), cooking (p < 0.01), serving methods (p < 0.00001), and management food hygiene training (p < 0.01). Examination of chicken sandwiches found that most (75%; 335 of 449) were of satisfactory/acceptable microbiological quality and 114 (25%) were unsatisfactory. Acceptable microbiological quality of sandwiches was associated with sandwich bars that had hazard analysis in place (p < 0.05). Smaller businesses, as indicated by Local Authority Inspectors' Consumer at Risk scores, were more likely to have samples classified as unsatisfactory or unacceptable compared to larger businesses (p < 0.001). The majority (90%) of premises had hand-washing facilities accessible and available for use, although only over half (55%) were correctly used as judged by the sampling officer. Where the manager of the premises had received some form of food hygiene training, food safety procedures such as the hazard analysis system were more likely to be in place (p < 0.0001). PMID:12564243

  16. Microbiological quality of take-away cooked rice and chicken sandwiches: effectiveness of food hygiene training of the management.

    PubMed

    Little, C L; Barnes, J; Mitchell, R T

    2002-12-01

    During August 2001 a microbiological study of ready-to-eat cooked rice from take-aways and of chicken sandwiches made on the premises from sandwich bars was undertaken. The intention was to identify risk factors in the production, storage and handling of cooked rice and sandwiches, and to establish their effect on microbiological quality. Examination of cooked rice revealed that the majority of samples (87%; 442 of 508) were of satisfactory/acceptable microbiological quality; 50 (10%) were unsatisfactory, and 16 (3%) were of unacceptable quality due to Bacillus cereus and/or other Bacillus spp in excess of 10(5) cfu/g. The microbiological quality of cooked rice was associated with cuisine type (p < 0.00001), rice type (p < 0.01), cooking (p < 0.01), serving methods (p < 0.00001), and management food hygiene training (p < 0.01). Examination of chicken sandwiches found that most (75%; 335 of 449) were of satisfactory/acceptable microbiological quality and 114 (25%) were unsatisfactory. Acceptable microbiological quality of sandwiches was associated with sandwich bars that had hazard analysis in place (p < 0.05). Smaller businesses, as indicated by Local Authority Inspectors' Consumer at Risk scores, were more likely to have samples classified as unsatisfactory or unacceptable compared to larger businesses (p < 0.001). The majority (90%) of premises had hand-washing facilities accessible and available for use, although only over half (55%) were correctly used as judged by the sampling officer. Where the manager of the premises had received some form of food hygiene training, food safety procedures such as the hazard analysis system were more likely to be in place (p < 0.0001).

  17. Hygiene Practices During Food Preparation in Rural Bangladesh: Opportunities to Improve the Impact of Handwashing Interventions.

    PubMed

    Nizame, Fosiul A; Leontsini, Elli; Luby, Stephen P; Nuruzzaman, Md; Parveen, Shahana; Winch, Peter J; Ram, Pavani K; Unicomb, Leanne

    2016-08-01

    This study explored the steps of food preparation, related handwashing opportunities, current practices, and community perceptions regarding foods at high-risk of contamination such as mashed foods and salads. In three rural Bangladeshi villages, we collected qualitative and observational data. Food preparation was a complex and multistep process. Food preparation was interrupted by tasks that could contaminate the preparers' hands, after which they continued food preparation without washing hands. Community members typically ate hand-mixed, uncooked mashed food and salad as accompaniments to curry and rice at meals. Hand-mixed dried foods were mostly consumed as a snack. Observers recorded handwashing during preparation of these foods. Among 24 observed caregivers, of 85 opportunities to wash hands with soap during food preparation, washing hands with soap occurred twice, both times after cutting fish, whereas washing hands with water alone was common. A simple and feasible approach is promotion of handwashing with soap upon entering and re-entering the food preparation area, and ensuring that everything needed for handwashing should be within easy reach.

  18. Hygiene Practices During Food Preparation in Rural Bangladesh: Opportunities to Improve the Impact of Handwashing Interventions.

    PubMed

    Nizame, Fosiul A; Leontsini, Elli; Luby, Stephen P; Nuruzzaman, Md; Parveen, Shahana; Winch, Peter J; Ram, Pavani K; Unicomb, Leanne

    2016-08-01

    This study explored the steps of food preparation, related handwashing opportunities, current practices, and community perceptions regarding foods at high-risk of contamination such as mashed foods and salads. In three rural Bangladeshi villages, we collected qualitative and observational data. Food preparation was a complex and multistep process. Food preparation was interrupted by tasks that could contaminate the preparers' hands, after which they continued food preparation without washing hands. Community members typically ate hand-mixed, uncooked mashed food and salad as accompaniments to curry and rice at meals. Hand-mixed dried foods were mostly consumed as a snack. Observers recorded handwashing during preparation of these foods. Among 24 observed caregivers, of 85 opportunities to wash hands with soap during food preparation, washing hands with soap occurred twice, both times after cutting fish, whereas washing hands with water alone was common. A simple and feasible approach is promotion of handwashing with soap upon entering and re-entering the food preparation area, and ensuring that everything needed for handwashing should be within easy reach. PMID:27296388

  19. Food and Personal Hygiene Perceptions and Practices among Caregivers Whose Children Have Diarrhea: A Qualitative Study of Urban Mothers in Tangerang, Indonesia

    ERIC Educational Resources Information Center

    Usfar, Avita A.; Iswarawanti, Dwi N.; Davelyna, Devy; Dillon, Drupadi

    2010-01-01

    Objective: To examine caregivers' perceptions and practices related to food and personal hygiene and its association with diarrhea in children 6 to 36 months of age who suffered recurrent diarrhea. Design: This qualitative study, conducted in March and April 2006, used both in-depth interviews and direct observation data. Setting: Urban Tangerang,…

  20. Comparison of Knowledge and Attitudes Using Computer-Based and Face-to-Face Personal Hygiene Training Methods in Food Processing Facilities

    ERIC Educational Resources Information Center

    Fenton, Ginger D.; LaBorde, Luke F.; Radhakrishna, Rama B.; Brown, J. Lynne; Cutter, Catherine N.

    2006-01-01

    Computer-based training is increasingly favored by food companies for training workers due to convenience, self-pacing ability, and ease of use. The objectives of this study were to determine if personal hygiene training, offered through a computer-based method, is as effective as a face-to-face method in knowledge acquisition and improved…

  1. [Jean-Jacques Rosseau the vitalist. The moralization of medical hygiene between diet and ethical food].

    PubMed

    Menin, Marco

    2012-01-01

    The historiographical prejudice that sees in Jean-Jacques Rousseau an implacable opponent of scientific knowledge has long prevented an objective evaluation of the important influence that medical thought exerted over his philosophy. The aim of this paper is to show not only Rousseau's familiarity with the most important expressions of eighteenth-century medical literature, but also his willingness to incorporate some medical suggestions in his philosophical and literary production. In the first part of this article, I try to show how Rousseau's sensibility theory presupposes precise medical ideals, related to Montpellier School of vitalism. In the second part, I stress how Rousseau's philosophy of alimentation (which has clear anthropological and political implications) can be regarded as a genuine application of an ambition typical of vitalism: to use medical hygiene, also and above all, for moral purpose.

  2. [Jean-Jacques Rosseau the vitalist. The moralization of medical hygiene between diet and ethical food].

    PubMed

    Menin, Marco

    2012-01-01

    The historiographical prejudice that sees in Jean-Jacques Rousseau an implacable opponent of scientific knowledge has long prevented an objective evaluation of the important influence that medical thought exerted over his philosophy. The aim of this paper is to show not only Rousseau's familiarity with the most important expressions of eighteenth-century medical literature, but also his willingness to incorporate some medical suggestions in his philosophical and literary production. In the first part of this article, I try to show how Rousseau's sensibility theory presupposes precise medical ideals, related to Montpellier School of vitalism. In the second part, I stress how Rousseau's philosophy of alimentation (which has clear anthropological and political implications) can be regarded as a genuine application of an ambition typical of vitalism: to use medical hygiene, also and above all, for moral purpose. PMID:23035396

  3. Association between the Hygiene Index Values of Live Fresh Aquatic Products and Food-Borne Diarrhea in the Population of the Ningbo Area in China

    PubMed Central

    Zhang, Lijun; Lu, Lu; Shu, Liye; Chen, Jianjun; Zou, Baobo; Zhou, Qi; Gu, Yuanliang; Zhao, Jinshun; Lin, Xialu

    2015-01-01

    To investigate the association of the hygiene index values of live fresh aquatic products and food-borne diarrhea in the population of the Ningbo area in China. Volatile basic nitrogen (VBN), histamine (HIS), indole, tetrodotoxin (TTX), and paralytic, neurotoxic, amnesic and diarrhetic shellfish poisons (PSP, NSP, ASP, and DSP, respectively) in the samples of live fresh aquatic products and food-borne diarrhea cases in six studied districts were analyzed. Results indicate that the incidence rate of food-borne diarrhea is related to the hygiene index values. Aside from VBN, the main risk factors related to food-borne diarrhea in edible aquatic products include DSP (in marine fish, shrimp, and other shellfishes), NSP, and ASP (in marine shrimp and crab). Hygiene index values among different species were significantly different. No significant difference in the monitoring index values was found among the six different studied districts. The reported cases of food-borne diarrhea were positively associated with VBN and DSP in aquatic products in Haishu, Jiangbei, Zhenhai, and Beilun, as well as VBN and NSP in aquatic products in Jiangdong and Yinzhou. In conclusion, VBN, DSP, NSP, and ASP are important risk factors for the occurring of food-borne diarrhea in the population of the Ningbo area in China. PMID:26258783

  4. Assessment of interplay between UV wavelengths, material surfaces and food residues in open surface hygiene validation.

    PubMed

    Abban, Stephen; Jakobsen, Mogens; Jespersen, Lene

    2014-12-01

    The use of UV-visible radiation for detecting invisible residue on different surfaces as a means of validating cleanliness was investigated. Wavelengths at 365, 395, 435, 445, 470 and 490 nm from a monochromator were used to detect residues of beef, chicken, apple, mango and skim milk. These were on three surfaces: aluminium, fibre re-enforced plastic (FRP; Q-Liner®) and stainless steel, pre- and post a cleaning step using commercial detergent. The area covered by residues as detected by specific wavelengths was compared statistically. The sensitivity of the wavelengths for detection differed significantly (p < 0.05) for various residues depending on the material surfaces. Generally, wavelengths 365-445 nm were consistently able to illuminate all residue before cleaning, though sensitivity varied, while 490 nm showed more of the surface structural features instead of residue. The 365-395 nm wavelengths were significantly more sensitive (p < 0.05) for detecting beef and chicken residues on aluminium and stainless steel both before and after cleaning. The 435-445 nm wavelengths were significantly more sensitive for detecting apple and mango residues on the FRP both before and after cleaning. It is important when UV-systems are used as real-time tools for assessing cleanliness of surfaces that the surface materials being illuminated are taken into account in the choice of lamp wavelength, in addition to expected residue. This will ensure higher confidence in results during the use of UV-light for real-time hygiene validation of surfaces.

  5. 75 FR 61119 - Codex Alimentarius Commission: Meeting of the Codex Committee on Food Hygiene

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-04

    ... meeting and request for comments. SUMMARY: The Office of the Under Secretary for Food Safety, U.S... information and receive public comments on agenda items and draft U.S. positions that will be discussed at the... in Number: 1-866-692-3158. Passcode: 5986642. The U.S. Delegate to the 42nd Session of the CCFH,...

  6. Nail Hygiene

    MedlinePlus

    ... The CDC Cancel Submit Search The CDC Water, Sanitation & Environmentally-related Hygiene Note: Javascript is disabled or ... please visit this page: About CDC.gov . Water, Sanitation, & Environmentally-related Hygiene Handwashing Keeping Hands Clean Handwashing: ...

  7. Body Hygiene

    MedlinePlus

    ... The CDC Cancel Submit Search The CDC Water, Sanitation & Environmentally-related Hygiene Note: Javascript is disabled or ... please visit this page: About CDC.gov . Water, Sanitation, & Environmentally-related Hygiene Handwashing Keeping Hands Clean Handwashing: ...

  8. Hospital food hygiene: the application of Hazard Analysis Critical Control Points to conventional hospital catering.

    PubMed

    Richards, J; Parr, E; Riseborough, P

    1993-08-01

    The Hazard Analysis Critical Control Point (HACCP) concept is a preventive approach to quality control. It is based on a logical, structured exploration of potential hazard points in a food operation and the introduction of control and monitoring measures. HACCP studies have been extensively applied to manufacturing systems. It has been difficult to extend this detailed systematic analysis to conventional catering, partly due to the wide range of foods being processed. We describe here the application of HACCP methods to a hospital department that uses conventional catering methods. Basic principles, based on the work flow and the range of products are established. The guidelines produced can be applied to any kitchen using similar catering methods. Examples of log charts used for monitoring are provided.

  9. [Animal hygiene and environmental hygiene].

    PubMed

    Strauch, D

    1986-12-01

    Animal Hygiene has developed historically from the field of Animal Health Care and is as a part of Veterinary Hygiene now about 100 years old. From her very beginning Animal Hygiene has dealt with the influences of the live and inanimate environment on the health of animals an also investigated the reverse developments. From a historical point of view it can be stated that Animal Hygiene has done active research in the field of environmental hygiene ever since. This tendency was intensified by the modern developments of keeping animals in confinements, enlargement of livestock, new kinds of residues like slurry which demanded a change in the management of arable and forage land combined with an increase in the agricultural utilization of residues form the municipal area like sewage sludge and compost made from refuse. Based on selected examples from the field of production and processing of animals the research on Animal Hygiene in the framework of environmental hygiene is described. This refers especially to emissions and other environmental problems (malodor, dust, airborne microbes) which derive from keeping animals in confinements as well as such which are caused by storage and utilization of animal residues (farm-yard manure, urine, slurry). The most serious problems are caused by production and utilization of slurry (transmission of infectious agents, malodors, damages of soils, plants, surface and ground waters by excess fertilization of arable and forage land). It was Animal Hygiene which made most valuable contributions for solving such problems of environmental hygiene. It was also Animal Hygiene which warned of the possible negative environmental influences of disinfectants. Respective investigations were made and recommendations to avoid damages to the environment given. Also in the field of the agricultural utilization of residues from the municipal area (sewage, sewage sludge, refuse composts) Animal Hygiene has developed basic investigation methods

  10. Outbreaks where food workers have been implicated in the spread of foodborne disease. Part 11. Use of antiseptics and sanitizers in community settings and issues of hand hygiene compliance in health care and food industries.

    PubMed

    Todd, Ewen C D; Greig, Judy D; Michaels, Barry S; Bartleson, Charles A; Smith, Debra; Holah, John

    2010-12-01

    Hand washing with soap is a practice that has long been recognized as a major barrier to the spread of disease in food production, preparation, and service and in health care settings, including hospitals, child care centers, and elder care facilities. Many of these settings present multiple opportunities for spread of pathogens within at-risk populations, and extra vigilance must be applied. Unfortunately, hand hygiene is not always carried out effectively, and both enteric and respiratory diseases are easily spread in these environments. Where water is limited or frequent hand hygiene is required on a daily basis, such as for many patients in hospitals and astronauts in space travel, instant sanitizers or sanitary wipes are thought to be an effective way of preventing contamination and spread of organisms among coworkers and others. Most concerns regarding compliance are associated with the health care field, but the food industry also must be considered. Specific reasons for not washing hands at appropriate times are laziness, time pressure, inadequate facilities and supplies, lack of accountability, and lack of involvement by companies, managers, and workers in supporting proper hand washing. To facilitate improvements in hand hygiene, measurement of compliant and noncompliant actions is necessary before implementing any procedural changes. Training alone is not sufficient for long-lasting improvement. Multiactivity strategies also must include modification of the organization culture to encourage safe hygienic practices, motivation of employees willing to use peer pressure on noncompliant coworkers, a reward and/or penalty system, and an operational design that facilitates regular hand hygiene.

  11. Outbreaks where food workers have been implicated in the spread of foodborne disease. Part 11. Use of antiseptics and sanitizers in community settings and issues of hand hygiene compliance in health care and food industries.

    PubMed

    Todd, Ewen C D; Greig, Judy D; Michaels, Barry S; Bartleson, Charles A; Smith, Debra; Holah, John

    2010-12-01

    Hand washing with soap is a practice that has long been recognized as a major barrier to the spread of disease in food production, preparation, and service and in health care settings, including hospitals, child care centers, and elder care facilities. Many of these settings present multiple opportunities for spread of pathogens within at-risk populations, and extra vigilance must be applied. Unfortunately, hand hygiene is not always carried out effectively, and both enteric and respiratory diseases are easily spread in these environments. Where water is limited or frequent hand hygiene is required on a daily basis, such as for many patients in hospitals and astronauts in space travel, instant sanitizers or sanitary wipes are thought to be an effective way of preventing contamination and spread of organisms among coworkers and others. Most concerns regarding compliance are associated with the health care field, but the food industry also must be considered. Specific reasons for not washing hands at appropriate times are laziness, time pressure, inadequate facilities and supplies, lack of accountability, and lack of involvement by companies, managers, and workers in supporting proper hand washing. To facilitate improvements in hand hygiene, measurement of compliant and noncompliant actions is necessary before implementing any procedural changes. Training alone is not sufficient for long-lasting improvement. Multiactivity strategies also must include modification of the organization culture to encourage safe hygienic practices, motivation of employees willing to use peer pressure on noncompliant coworkers, a reward and/or penalty system, and an operational design that facilitates regular hand hygiene. PMID:21219754

  12. Hygiene Basics

    MedlinePlus

    ... Who wants to worry about whether their underarms smell, anyway? Read below for information on some hygiene ... Your feet and genitals might also have new smells. The best way to keep clean is to ...

  13. Home hygiene: a risk approach.

    PubMed

    Bloomfield, Sally F

    2003-01-01

    The need to place "prevention through hygiene" at the core of strategies for infection prevention has been emphasised by recent events. Indications are that re-evaluation of current practice and the promotion of improved hygiene in the domestic setting could have a significant impact in reducing infectious disease. If the public are to play a part however they must be properly informed. Encouraging the concept of the home as a setting in which the whole range of activities occur, including food hygiene, personal hygiene and hygiene related to medical care, provides the opportunity for a rational approach to home hygiene based on risk assessment. In the home surfaces (including hand surfaces) and other sites play an important part in the transmission of infection, especially food-borne infections. From an assessment of the frequency of occurrence of pathogens and potential pathogens at reservoirs, disseminators and hand and food contact sites together with the potential for transfer within the home, the risks of exposure can be assessed. This can be used to develop a rational approach in which effective hygiene procedures involving cleaning and disinfection as appropriate are targeted at these sites to reduce risks of cross contamination. This approach is consistent with the view that good home hygiene is not about "getting rid of household germs" but about targeting hygiene measures appropriately to reduce exposure to germs and thereby prevent cross infection. In motivating change, education programmes must take account of concerns related to antimicrobial resistance, the environment and the "health" of the immune system. PMID:12621897

  14. Prevalence of Escherichia coli and Salmonella spp. in street-vended food of open markets (tianguis) and general hygienic and trading practices in Mexico City.

    PubMed Central

    Estrada-Garcia, T.; Lopez-Saucedo, C.; Zamarripa-Ayala, B.; Thompson, M. R.; Gutierrez-Cogco, L.; Mancera-Martinez, A.; Escobar-Gutierrez, A.

    2004-01-01

    Street-vendors in Mexico City provide ready-to-eat food to a high proportion of the inhabitants. Nevertheless, their microbiological status, general hygienic and trading practices are not well known. During spring and summer 2000, five tianguis (open markets) were visited and 48 vendors in 48 stalls interviewed. A total of 103 taco dressings were sampled for E. coli and Salmonella spp.: 44 (43%) contained E. coli and 5 (5%) Salmonella (2 S. Enteritidis phage type 8, 1 S. Agona, 2 S. B group). Both E. coli and salmonellas were isolated from three samples. Of Salmonella-positive stalls 80% (4/5) had three or more food-vendors and 80% of vendors were males, compared with 37.3% (16/43) and 46.4% (20/43) in the Salmonella-negative stalls respectively. Food-vendors kept water in buckets (reusing it all day), lacked toilet facilities, and prepared taco dressings the day before which remained at the tianguis without protection for 7.8 h on average. Consumption of street-vended food by local and tourist populations poses a health risk. PMID:15635978

  15. Prevalence of Escherichia coli and Salmonella spp. in street-vended food of open markets (tianguis) and general hygienic and trading practices in Mexico City.

    PubMed

    Estrada-Garcia, T; Lopez-Saucedo, C; Zamarripa-Ayala, B; Thompson, M R; Gutierrez-Cogco, L; Mancera-Martinez, A; Escobar-Gutierrez, A

    2004-12-01

    Street-vendors in Mexico City provide ready-to-eat food to a high proportion of the inhabitants. Nevertheless, their microbiological status, general hygienic and trading practices are not well known. During spring and summer 2000, five tianguis (open markets) were visited and 48 vendors in 48 stalls interviewed. A total of 103 taco dressings were sampled for E. coli and Salmonella spp.: 44 (43%) contained E. coli and 5 (5%) Salmonella (2 S. Enteritidis phage type 8, 1 S. Agona, 2 S. B group). Both E. coli and salmonellas were isolated from three samples. Of Salmonella-positive stalls 80% (4/5) had three or more food-vendors and 80% of vendors were males, compared with 37.3% (16/43) and 46.4% (20/43) in the Salmonella-negative stalls respectively. Food-vendors kept water in buckets (reusing it all day), lacked toilet facilities, and prepared taco dressings the day before which remained at the tianguis without protection for 7.8 h on average. Consumption of street-vended food by local and tourist populations poses a health risk.

  16. Development of microbiological field methodology for water and food-chain hygiene analysis of Campylobacter spp. and Yersinia spp. in Burkina Faso, West Africa.

    PubMed

    Hakalehto, Elias; Nyholm, Outi; Bonkoungou, Isidore J O; Kagambega, Assèta; Rissanen, Kari; Heitto, Anneli; Barro, Nicolas; Haukka, Kaisa

    2014-09-01

    Field-adaptable research methods for identifying Campylobacter sp., Yersinia sp. and other pathogenic and indicator bacteria were designed in Finland and tested in Burkina Faso. Several bacterial groups were also validated from artificially contaminated samples. Campylobacter strains were cultivated using an innovative gas generation system: The 'Portable Microbe Enrichment Unit' (PMEU) which provides microaerobic gas flow into the enrichment broth. This enhanced cultivation system produced rapid growth of several isolates of campylobacteria from water and chicken samples. The latter were obtained from local marketplace samples. No yersinias were found in the field studies, whereas they were readily recovered from the spiked samples, as well as Salmonella sp. and Escherichia coli strains. The PMEU method turned out to be reliable for monitoring of water and food hygiene in remote locations. PMID:25156815

  17. A training course on food hygiene for butchers: measuring its effectiveness through microbiological analysis and the use of an inspection checklist.

    PubMed

    Vaz, Maria Luiza Santomauro; Novo, Neil Ferreira; Sigulem, Dirce Maria; Morais, Tania Beninga

    2005-11-01

    The effectiveness of food hygiene training for a group of retail butchers was evaluated with the aim of verifying whether the butchers modified their behavior in the light of knowledge gained and whether their acquired knowledge or behavior change was sustained over a period of time. Microbiological analysis (enumeration of mesophilic and coliform bacteria and Escherichia coli) of a raw semiprocessed product (stuffed rolled beef) was conducted, and an inspection checklist was issued before the training course (T0). Initial results were later compared with results obtained 1 month (T1) and 6 months (T6) after the training. The checklist comprised 89 items classified into five categories: A, approved suppliers and product reception; B, storage conditions and temperature control; C, flow process, food handling procedures, and conditions of the window display unit; D, facility design and proper cleaning and sanitizing of equipment, utensils, and work surfaces; and E, pest control system, water supply control, and garbage disposal. The inspection results were recorded as "yes" or "no" for each item. Compliance with food safety procedures was recorded as the percentage of "yes" answers. The bacterial counts were significantly higher at T0. At T6, there was no significant increase in bacterial counts. There was a significant improvement in food safety practices at T1 and T6 compared with T0 for all categories. When comparing T0 and T1, the largest increases in the compliance scores were seen within categories C and D. No significant decrease in scores for compliance with food safety practices was observed at T6. Supervision and refresher activities may be necessary to maintain behavioral changes for a longer period of time.

  18. Tsunamis: Sanitation and Hygiene

    MedlinePlus

    ... Landslides Tornadoes Tsunamis Volcanoes Wildfires Winter Weather Tsunamis: Sanitation and Hygiene Language: English Español (Spanish) Recommend on ... your family by following these steps Hygiene and Sanitation From the CDC Water-Related Emergencies and Outbreaks ...

  19. Clothing and personal hygiene

    NASA Technical Reports Server (NTRS)

    Finogenov, A. M.; Azhayev, A. N.; Kaliberdin, G. V.

    1975-01-01

    The biomedical maintenance of astronauts is discussed in terms of personal hygiene. Principal characteristics and general requirements are described which must be followed in perfecting a system of hygienic practices and in devising means to maintain personal hygiene, flight clothing, underwear, bedding, and medical-domestic equipment for manned space flights of varying durations. Factors discussed include: disposable clothing, thermal protection, oral hygiene, cleansing of the skin, and grooming of the hair.

  20. A hygienic multiple-pontic design.

    PubMed

    Zuckerman, G R

    1997-04-01

    Fixed partial dentures should be designed for function, esthetics, and easy maintenance. The gingivolingual embrasures between multiple adjacent pontics are unnecessary for function and esthetics and create crevices where food, plaque, and calculus can accumulate. These spaces make oral hygiene procedures more difficult for the patient and the dentist to accomplish. A hygienic design for multiple pontics is suggested that eliminates these unnecessary embrasures and still displays an anatomically realistic, cosmetically acceptable facade.

  1. Synthesis of nonionic-anionic colloidal systems based on alkaline and ammonium β-nonylphenol polyethyleneoxy (n = 3-20) propionates/dodecylbenzenesulfonates with prospects for food hygiene

    PubMed Central

    2012-01-01

    Background The main objective of this work was to obtain a binary system of surface-active components (nonionic soap – alkaline and/or ammonium dodecylbenzenesulfonate) with potential competences in food hygiene, by accessing a scheme of classical reactions (cyanoethylation, total acid hydrolysis and stoichiometric neutralization with inorganic alkaline and/or organic ammonium bases) adapted to heterogeneously polyethoxylated nonylphenols (n = 3-20). In the processing system mentioned, dodecylbenzenesulfonic acid, initially the acid catalyst for the exhaustive hydrolysis of β-nonylphenolpolyethyleneoxy (n = 3-20) propionitriles, becomes together with the nonionic soap formed the second surface-active component of the binary system. Results In the reaction scheme adopted the influence of the main operating (duration, temperature, molar ratio of reagents) and structural parameters (degree of oligomerization of the polyoxyethylene chain) on the processing yields for the synthetic steps was followed. The favorable role of the polyoxyethylene chain size is remarked, through its specific conformation and its alkaline cations sequestration competences on the yields of cyanoethylation, but also the beneficial influence of phase-transfer catalysts in the total acid hydrolysis step. The chemical stability of dodecylbenzenesulfonic acid (DBSH) at the temperature and strongly acidic pH of the reaction environment is confirmed. The controlled change of the amount of DBSH in the final binary system will later confer it potential colloidal competences in food hygiene receipts. Conclusions The preliminary synthetic tests performed confirmed the prospect of obtaining a broad range of useful colloidal competences in various food hygiene scenarios. PMID:22958389

  2. 9 CFR 590.560 - Health and hygiene of personnel.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Health and hygiene of personnel. 590.560 Section 590.560 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF..., Processing, and Facility Requirements § 590.560 Health and hygiene of personnel. (a) Personnel...

  3. 9 CFR 590.560 - Health and hygiene of personnel.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Health and hygiene of personnel. 590.560 Section 590.560 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF..., Processing, and Facility Requirements § 590.560 Health and hygiene of personnel. (a) Personnel...

  4. Dental hygiene in Slovakia.

    PubMed

    Luciak-Donsberger, C; Krizanová, M

    2004-08-01

    This article reports on the development of the dental hygiene profession in Slovakia from a global perspective. The aim is to inform about current developments and to examine, how access to qualified dental hygiene care might be improved and how professional challenges might be met. For an international study on dental hygiene, secondary source data were obtained from members of the House of Delegates of the International Federation of Dental Hygienists (IFDH) or by fax and e-mail from experts involved in the national professional and educational organization of dental hygiene in non-IFDH member countries, such as Slovakia. Responses were followed-up by interviews, e-mail correspondence, visits to international universities, and a review of supporting studies and reference literature. Results show that the introduction of dental hygiene in Slovakia in 1992 was inspired by the delivery of preventive care in Switzerland. Initiating local dentists and dental hygienists strive to attain a high educational level, equitable to that of countries in which dental hygiene has an established tradition of high quality care. Low access to qualified dental hygiene care may be a result of insufficient funding for preventive services, social and cultural lack of awareness of the benefits of preventive care, and of limitations inherent in the legal constraints preventing unsupervised dental hygiene practice. These may be a result of gender politics affecting a female-dominated profession and of a perception that dental hygiene is auxiliary to dental care. International comparison show that of all Eastern European countries, the dental hygiene profession appears most advanced in Slovakia. This is expressed in high evidence-based academic goals, in extensive work with international consultants from the Netherlands and Switzerland, in annual congresses of high professional quality, and in the establishment of a profession, which has not been introduced in all Western EU countries

  5. 21 CFR 872.6650 - Massaging pick or tip for oral hygiene.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Massaging pick or tip for oral hygiene. 872.6650... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6650 Massaging pick or tip for oral hygiene. (a) Identification. A massaging pick or tip for oral hygiene is a rigid, pointed device...

  6. 21 CFR 872.6650 - Massaging pick or tip for oral hygiene.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Massaging pick or tip for oral hygiene. 872.6650... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6650 Massaging pick or tip for oral hygiene. (a) Identification. A massaging pick or tip for oral hygiene is a rigid, pointed device...

  7. 21 CFR 872.6650 - Massaging pick or tip for oral hygiene.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Massaging pick or tip for oral hygiene. 872.6650... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6650 Massaging pick or tip for oral hygiene. (a) Identification. A massaging pick or tip for oral hygiene is a rigid, pointed device...

  8. 21 CFR 872.6650 - Massaging pick or tip for oral hygiene.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Massaging pick or tip for oral hygiene. 872.6650... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6650 Massaging pick or tip for oral hygiene. (a) Identification. A massaging pick or tip for oral hygiene is a rigid, pointed device...

  9. 21 CFR 872.6650 - Massaging pick or tip for oral hygiene.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Massaging pick or tip for oral hygiene. 872.6650... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6650 Massaging pick or tip for oral hygiene. (a) Identification. A massaging pick or tip for oral hygiene is a rigid, pointed device...

  10. Hand Hygiene: An Update.

    PubMed

    Bolon, Maureen K

    2016-09-01

    The medical field has long recognized the importance of hand hygiene in preventing health care-associated infections, yet studies indicate that this important task is performed only 40% of the time. Health care workers cite several barriers to optimal performance of hand hygiene, but the time required to perform this task is foremost among them. Introduction of alcohol-based hand rubs, bundled interventions, and incorporation of technologies designed to monitor and promote hand hygiene all represent promising advances in this field. PMID:27515139

  11. [Requirements to a medical and biologic assessment and the hygienic control of the food production received from recombinant-DNA microorganisms].

    PubMed

    Sheveleva, S A; Efimmochkina, N R; Nesterenko, L N; Zigangirova, N A; Khovaev, A A; Naroditskiĭ, B S; Ivanov, G E; Tutel'ian, V A; Gintsburg, A L

    2008-01-01

    In work the characteristic of the created in the Russian Federation system of an estimation of safety of the foodstuff received from/or with use of genetically modified microorganisms (GMM) is given, at their admission to realization and the hygienic control of given production over a revolution. It is shown, that strategy of a safety at a stage of registration GMM, the established order and accepted control measures of the foodstuff received from/or with use GMM, in Russia their large-scale commercial use, and the normative-legal and methodical base based on the federal legislation on state regulation in the field of genetically engineering activity, about quality and effectively outstrip safety of foodstuff about protection of the rights of consumers, is harmonized with approaches of the international organizations.

  12. The Hygiene Games.

    PubMed

    Klein, Frederic; Severijns, Cassandra; Albiez, Daniela; Seljutin, Eugen; Jovanović, Marko; Eyvazi Hesar, Milad

    2016-01-01

    Addressing the correlation of hospital acquired infections and insufficient hand hygiene, we propose a supportive system to enhance the individual hygiene habits of health care workers. By applying gamification to incentivize health care professionals while maintaining a high standard of privacy and usability, the system focuses on technical simplicity by using concepts like bring your own device in a scaleable proof of concept implementation. PMID:27332297

  13. Increasing hygiene productivity.

    PubMed

    Levin, Roger P

    2003-03-01

    Dentists have many opportunities to expand the role of dental hygienists and provide patients with better oral health care, while increasing production and profits. But the proper business systems and verbal skills need to be incorporated. You must train hygienists to do all they can do for every patient. Begin with one service and add others, as the hygienists becomes familiar with each one. Set a goal of a 15% increase in production per year for the hygiene department. Clinicians using these strategies have experienced as much as a 100% to 200% increase in hygiene revenue during the first year of incorporating these services. An added benefit is that these dentists often see a substantial increase in dental treatment diagnosis and case acceptance. An effective and efficient hygiene department will often identify and help secure more than 50% of a doctor's production.

  14. Hygiene Fast Facts: Information on Water-Related Hygiene

    MedlinePlus

    ... The CDC Cancel Submit Search The CDC Water, Sanitation & Environmentally-related Hygiene Note: Javascript is disabled or ... please visit this page: About CDC.gov . Water, Sanitation, & Environmentally-related Hygiene Handwashing Keeping Hands Clean Handwashing: ...

  15. Hygiene Etiquette: Coughing and Sneezing

    MedlinePlus

    ... The CDC Cancel Submit Search The CDC Water, Sanitation & Environmentally-related Hygiene Note: Javascript is disabled or ... please visit this page: About CDC.gov . Water, Sanitation, & Environmentally-related Hygiene Handwashing Keeping Hands Clean Handwashing: ...

  16. Accreditation in Dental Hygiene.

    ERIC Educational Resources Information Center

    National Commission on Accrediting, Washington, DC.

    The Council on Dental Education cooperates with the American Dental Hygienists' Association in developing educational requirements for schools of dental hygiene. To be eligible for accreditation, schools must operate on a non-profit basis. A school applying for accreditation completes a previsitation questionnaire concerning its program. The…

  17. Chemical hygiene plan

    SciTech Connect

    Not Available

    1994-09-01

    This plan was written to administer and monitor safety measures and chemical hygiene principles in the TAC Uranium Mill Tailing Remedial Action Project sample preparation facility in Albuquerque, New Mexico. It applies to toxic and/or hazardous materials to radioactive materials.

  18. History of dental hygiene research.

    PubMed

    Bowen, Denise M

    2013-01-01

    Dental hygiene is defined as the science and practice of the recognition, treatment and prevention of oral diseases. The history of dental hygiene research is considered in the context of the development of the discipline and an emerging infrastructure. Research-related events supporting the growth and maturation of the profession are considered from the early years to the most recent. The benefits of preventive oral health services provided by dental hygienists have been supported by research, and the practice of dental hygiene has expanded as a result of research findings since its inception 100 years ago. Dental hygienists' engagement in research, however, did not begin until the 1960s as research associates or administrators, primarily with dental researchers as primary investigators. The Journal of Dental Hygiene (JDH) has provided information for dental hygiene practice since 1927, and has been the primary venue for dissemination of dental hygiene research since 1945. Graduate education in dental hygiene at the master's degree level and the work of early dental hygiene researchers led to the first conference on dental hygiene research in 1982. Over 30 years later, dental hygiene has established a meta-paradigm and defined conceptual models, built an initial infrastructure to support research endeavors and contributed much to the development of dental hygiene as a unique discipline. A doctoral degree in the discipline, continued theory-based research, initiatives to foster collaborations between dental hygiene and other researchers and enhanced capabilities to attract funding to support large scale studies are goals that must be attained through the efforts of future researchers to address the needs for additional development in the discipline of dental hygiene. Dental hygiene research supports the growing discipline and its value to society. PMID:24046337

  19. History of dental hygiene research.

    PubMed

    Bowen, Denise M

    2013-01-01

    Dental hygiene is defined as the science and practice of the recognition, treatment and prevention of oral diseases. The history of dental hygiene research is considered in the context of the development of the discipline and an emerging infrastructure. Research-related events supporting the growth and maturation of the profession are considered from the early years to the most recent. The benefits of preventive oral health services provided by dental hygienists have been supported by research, and the practice of dental hygiene has expanded as a result of research findings since its inception 100 years ago. Dental hygienists' engagement in research, however, did not begin until the 1960s as research associates or administrators, primarily with dental researchers as primary investigators. The Journal of Dental Hygiene (JDH) has provided information for dental hygiene practice since 1927, and has been the primary venue for dissemination of dental hygiene research since 1945. Graduate education in dental hygiene at the master's degree level and the work of early dental hygiene researchers led to the first conference on dental hygiene research in 1982. Over 30 years later, dental hygiene has established a meta-paradigm and defined conceptual models, built an initial infrastructure to support research endeavors and contributed much to the development of dental hygiene as a unique discipline. A doctoral degree in the discipline, continued theory-based research, initiatives to foster collaborations between dental hygiene and other researchers and enhanced capabilities to attract funding to support large scale studies are goals that must be attained through the efforts of future researchers to address the needs for additional development in the discipline of dental hygiene. Dental hygiene research supports the growing discipline and its value to society.

  20. [Parmentier hygiene and public health].

    PubMed

    Lafont, O

    2014-05-01

    The legend about Parmentier is quite reductive when it limits his activity to the promotion of potato. This military pharmacist intended mainly to make science serve human being, whatever could be his various activities. Actor of the foundation of food chemistry, reorganizer of military pharmacy, he has always been highly concerned with hygiene and public health. He then studied the quality of water, particularly in the case of river Seine, or the purity of air, especially in hospitals. The affair of Dunkerque exhumations or that of cesspools, or the utilisation of human excrements in agriculture were parts of the occurrences for which he had the opportunity to find a scientific approach allowing to solve the difficult questions that were asked to him, for the best benefit of public health. The exhaustive study he published in "Bulletin de pharmacie" for the conservation of meat shows that he did not ignore anything about freezing of food in order to preserve it. It is necessary not to forget the important role he played, as soon as he were informed of Jenner's discovery, for the diffusion of vaccination in France. It is simply astounding to observe how modern were the questions he solved and how intense was his spirit of dedication to the public good, when exerting his functions in "Comité de Salubrité de la Seine" or "Conseil de Santé des Armées", as well as outside these prestigious institutions.

  1. Chemical Hygiene Program

    NASA Technical Reports Server (NTRS)

    Mayor, Antoinette C.

    1999-01-01

    The Chemical Management Team is responsible for ensuring compliance with the OSHA Laboratory Standard. The program at Lewis Research Center (LeRC) evolved over many years to include training, developing Standard Operating Procedures (SOPS) for each laboratory process, coordinating with other safety and health organizations and teams at the Center, and issuing an SOP binder. The Chemical Hygiene Policy was first established for the Center. The Chemical Hygiene Plan was established and reviewed by technical, laboratory and management for viability and applicability to the Center. A risk assessment was conducted for each laboratory. The laboratories were prioritized by order of risk, higher risk taking priority. A Chemical Management Team staff member interviewed the lead researcher for each laboratory process to gather the information needed to develop the SOP for the process. A binder containing the Chemical Hygiene Plan, the SOP, a map of the laboratory identifying the personal protective equipment and best egress, and glove guides, as well as other guides for safety and health. Each laboratory process has been captured in the form of an SOP. The chemicals used in the procedure have been identified and the information is used to reduce the number of chemicals in the lab. The Chemical Hygiene Plan binder is used as a training tool for new employees. LeRC is in compliance with the OSHA Standard. The program was designed to comply with the OSHA standard. In the process, we have been able to assess the usage of chemicals in the laboratories, as well as reduce or relocate the chemicals being stored in the laboratory. Our researchers are trained on the hazards of the materials they work with and have a better understanding of the hazards of the process and what is needed to prevent any incident. From the SOP process, we have been able to reduce our chemical inventory, determine and implement better hygiene procedures and equipment in the laboratories, and provide

  2. [Hygienic aspects of the hot water supply].

    PubMed

    Dergacheva, T S

    1991-08-01

    Hygienic significance of hot water-supply was demonstrated. In the case of the sanitary inspection deficiency it may be the complaints appearance. Hygiene of hot water-supply seems as an independent scientific branch of hygiene. PMID:1937089

  3. Clinical Guidelines. Dental Hygiene Program.

    ERIC Educational Resources Information Center

    Branson, Bonnie

    This manual contains information concerning the policies and procedures of the Southern Illinois University-Carbondale Dental Hygiene Clinic. The manual is presented in a question/answer format for the information and convenience of dental hygiene students in the program, and is intended to answer their questions concerning clinical policies and…

  4. Space Station personal hygiene study

    NASA Technical Reports Server (NTRS)

    Prejean, Stephen E.; Booher, Cletis R.

    1986-01-01

    A personal hygiene system is currently under development for Space Station application that will provide capabilities equivalent to those found on earth. This paper addresses the study approach for specifying both primary and contingency personal hygiene systems and provisions for specified growth. Topics covered are system definition and subsystem descriptions. Subsystem interfaces are explored to determine which concurrent NASA study efforts must be monitored during future design phases to stay up-to-date on critical Space Station parameters. A design concept for a three (3) compartment personal hygiene facility is included as a baseline for planned test and verification activities.

  5. Industrial Hygiene Issues

    NASA Technical Reports Server (NTRS)

    Brisbin, Steven G.

    1999-01-01

    This breakout session is a traditional conference instrument used by the NASA industrial hygiene personnel as a method to convene personnel across the Agency with common interests. This particular session focused on two key topics, training systems and automation of industrial hygiene data. During the FY 98 NASA Occupational Health Benchmarking study, the training system under development by the U.S. Environmental Protection Agency (EPA) was deemed to represent a "best business practice." The EPA has invested extensively in the development of computer based training covering a broad range of safety, health and environmental topics. Currently, five compact disks have been developed covering the topics listed: Safety, Health and Environmental Management Training for Field Inspection Activities; EPA Basic Radiation Training Safety Course; The OSHA 600 Collateral Duty Safety and Health Course; and Key program topics in environmental compliance, health and safety. Mr. Chris Johnson presented an overview of the EPA compact disk-based training system and answered questions on its deployment and use across the EPA. This training system has also recently been broadly distributed across other Federal Agencies. The EPA training system is considered "public domain" and, as such, is available to NASA at no cost in its current form. Copies of the five CD set of training programs were distributed to each NASA Center represented in the breakout session. Mr. Brisbin requested that each NASA Center review the training materials and determine whether there is interest in using the materials as it is or requesting that EPA tailor the training modules to suit NASA's training program needs. The Safety, Health and Medical Services organization at Ames Research Center has completed automation of several key program areas. Mr. Patrick Hogan, Safety Program Manager for Ames Research Center, presented a demonstration of the automated systems, which are described by the following: (1) Safety

  6. Inexpensive and Time-Efficient Hand Hygiene Interventions Increase Elementary School Children's Hand Hygiene Rates

    ERIC Educational Resources Information Center

    Snow, Michelle; White, George L.; Kim, Han S.

    2008-01-01

    Routine hand hygiene has been cited by the World Health Organization and the Centers for Disease Control and Prevention as a cost-effective and important hygiene measure in preventing the spread of infectious diseases. Several studies have explored children's hand hygiene habits, effects of scheduled hand hygiene, hand hygiene environmental…

  7. Regulations on Meat Hygiene in the USA

    NASA Astrophysics Data System (ADS)

    Seward, Robert (Skip) A.

    Regulations on meat hygiene in the United States of America (US) stem from the Federal Meat Inspection Act (FMIA, 21 USC §§ 601 et. seq.), promulgated in 1906, that gives the US Secretary of Agriculture (the Secretary) the power to oversee the conversion of livestock into meat products. The FMIA is reviewed herein to provide a background for discussion on how the US Department of Agriculture (USDA) and its departments, particularly the Food Safety and Inspection Service (FSIS), control and regulate the meat industry. This chapter discusses regulations that pertain to meat, herein meant to mean beef, veal, and pork, and does not specifically address poultry, although the regulations for poultry slaughter and processing are in many ways similar to those for meat and meat food products.

  8. [Branches of the National Institute of Hygiene].

    PubMed

    Gromulska, Marta

    2008-01-01

    National Epidemiological Institute (National Institute of Hygiene, from 7th September 1923) was established in 1918 in Warsaw and acted at national level. Its actions in the field of diseases combat were supported by bacteriological stations and vaccine production in voivodeship cities, which were taken charge of by the state, and names "National Epidemiological Institutes". According to the ministers resolution from 6th July 1921,Epidemiological Institutes were merged to National Central Epidemiological Institutes (PZH), the epidemiological institutes outside Warsaw were named branches, which were to be located in every voivodeship city, according to the initial organizational resolutions. There were country branches of NCEI in: Cracow, Lwów, Lódź, Toruń, Lublin, and Wilno in the period 1919-1923. New branches in Poznań (1925), Gdynia(1934), Katowice (Voivodeship Institute of Hygiene (1936), Luck (1937), Stanisławów (1937), Kielce(1938), and Brześć/Bug (Municipal Station acting as branch of National Central Epidemiological Institute. Branches were subordinated to NCEI-PZH) in Warsaw where action plans and unified research and diagnostic method were established and annual meeting of the country branches managers took place. All branches cooperated with hospitals, national health services, district general practitioners and administration structure in control of infectious diseases. In 1938, the post of branch inspector was established, the first of whom was Feliks Przesmycki PhD. Branches cooperated also with University of Cracow, University of Lwów and University of Wilno. In 1935, National Institutes of Food Research was incorporated in PZH, Water Department was established, and these areas of activity began to develop in the branches accordingly. In 1938 there were 13 branches of PZH, and each had three divisions: bacteriological, food research and water research. Three branches in Cracow, Kielce and Lublin worked during World War II under German

  9. Filtration in industrial hygiene.

    PubMed

    Brown, R C

    2001-01-01

    Filters used in industrial hygiene are of two basic types, corresponding with the two basic airborne hazards: particulate and vapor. They are as different in their construction as they are in their purpose, and each gives negligible protection against the other hazard. By use of the correct type, adequate filtration efficiency can usually be achieved. Most particulate filters are made from fibers, and finer fibers result in higher efficiency. Filters can capture particles much smaller than the fiber diameter, as a result of diffusional motion of the airborne particles and, in the case of filters that hold a permanent electric charge, electrostatic attraction. Most vapor filters are made from granules of activated carbon, which have an extremely large effective surface area, where molecules of contaminant are adsorbed. The performance of all filters tends to alter as the filter material becomes loaded. Electrically neutral particulate filters become more efficient but at the expense of increased resistance to airflow. Particulate filters that act by electric forces may become less efficient, and are often less inclined to clog. Vapor filters usually have a high initial efficiency, but the penetration of vapor increases as the filters become saturated with adsorbed vapor, and the performance of these filters is normally expressed in terms of their lifetime rather than their efficiency. It is important that the choice of a filter should be made with close reference to the situation in which it is to be used, and optimum respiratory protection should be sought, rather than maximum filtration efficiency. Special problems of filters are illustrated by some case histories, and finally the use of filters as size selectors for dust samplers is briefly described. PMID:11669390

  10. Hygiene at work: An engineering perspective on the development of hygiene science

    PubMed Central

    Pityn, Peter J

    2008-01-01

    The present article examines the work of contemporary hygiene practitioners. Discussion converges from a broad examination of hygiene at work in our society serving the common good to occupational hygiene in the workplace. The article considers the expanding role of hygiene today, juxtaposed against the lack of awareness and perceptions of hygiene. It considers some of the current social challenges facing hygiene, perceptions of risk and problems specifically encountered by occupational hygienists. PMID:19352447

  11. Developing an effective policy for home hygiene: a risk-based approach.

    PubMed

    Bloomfield, S F; Scott, E A

    2003-06-01

    Evaluation of the infection potential in the home suggests that improved hygiene practice could significantly reduce the impact of infectious diseases. Fundamental to developing infection prevention policy for the home is the need to recognise that people live in an environment where all human activities occur, including food and water hygiene, hand hygiene, and hygiene related to care of vulnerable groups. In all these situations, reducing infection risks is based on the same underlying microbiological principles. In developing countries, disposal of human and animal excreta and other waste is often also the responsibility of the family and community. Adopting a holistic approach provides the opportunity for a rational approach to home hygiene based on risk assessment. The International Scientific Forum on Home Hygiene (IFH) believes that to deliver hygiene policy with real health benefits, a risk-based approach must be developed and promoted for the home. A risk-based approach starts from the principle that pathogens are introduced continually into homes on people, food and water, pets, insects and air. Inadequate disposal of human and animal excreta serves to increase this risk. Additionally, sites where stagnant water accumulates, such as sinks, toilets and cleaning cloths can support microbial growth and become a source of infection. By assessing the frequency occurrence of pathogens and potential pathogens on hands, hand and food contact surfaces, laundry, reservoir and reservoir/disseminator sites, together with the potential for transfer in the home, the exposure risk can be assessed. PMID:12775380

  12. Access to Safe Water and Personal Hygiene Practices in the Kulandia Refugee Camp (Jerusalem).

    PubMed

    Issa, Mohamad; McHenry, Michael; Issa, Abdul Aziz; Blackwood, R Alexander

    2015-12-22

    Diarrheal illness, frequently associated with fecal-oral transmission, is one of the leading causes of death worldwide. It is commonly preventable through the implementation of safe water practices. This experiment concerns how to best implement safe water practices in a quasi-permanent refugee camp setting with limited ability for structural changes. Specifically, we explore how health promotion activities that help identify target groups for hygiene interventions can play a role in disease prevention. An anonymous survey was conducted at the United Nations Relief and Works Agency Health Clinic in the Kulandia refugee camp to assess the safe water and personal hygiene practices. Demographic and social characteristics, accessible water and personal hygiene characteristics, and gastrointestinal (GI) burden for individuals and their households were assessed. A total of 96 individuals were enrolled; 62 females and 34 males. Approximately 58% of the sample had soap available and washed hands before and after eating and when preparing food. Piped water was the main source of drinking water (62%), while 31% of our sample utilized tanker-trucks. 93% of participants had access to toilet facilities, with 86% of these facilities being private households. 55% practice extra water hygiene measures on their household drinking water source. 51.3% considered vendor cleanliness when they were buying food. 51% had received formal health education. 68.8% had been taught by their parents, but only 55.2% were teaching their children and 15.6% had consistent access to a health professional for hygiene inquiries. Individual variables and hygiene practices associated with lower rates of diarrheal illnesses included having water piped into the home, proper hand washing, adequate soap availability, proper consideration of vendor cleanliness, higher income, levels of education, health hygiene education, and having access to healthcare professions to discuss hygiene related matters. This is

  13. Access to Safe Water and Personal Hygiene Practices in the Kulandia Refugee Camp (Jerusalem)

    PubMed Central

    Issa, Mohamad; McHenry, Michael; Issa, Abdul Aziz

    2015-01-01

    Diarrheal illness, frequently associated with fecal-oral transmission, is one of the leading causes of death worldwide. It is commonly preventable through the implementation of safe water practices. This experiment concerns how to best implement safe water practices in a quasi-permanent refugee camp setting with limited ability for structural changes. Specifically, we explore how health promotion activities that help identify target groups for hygiene interventions can play a role in disease prevention. An anonymous survey was conducted at the United Nations Relief and Works Agency Health Clinic in the Kulandia refugee camp to assess the safe water and personal hygiene practices. Demographic and social characteristics, accessible water and personal hygiene characteristics, and gastrointestinal (GI) burden for individuals and their households were assessed. A total of 96 individuals were enrolled; 62 females and 34 males. Approximately 58% of the sample had soap available and washed hands before and after eating and when preparing food. Piped water was the main source of drinking water (62%), while 31% of our sample utilized tanker-trucks. 93% of participants had access to toilet facilities, with 86% of these facilities being private households. 55% practice extra water hygiene measures on their household drinking water source. 51.3% considered vendor cleanliness when they were buying food. 51% had received formal health education. 68.8% had been taught by their parents, but only 55.2% were teaching their children and 15.6% had consistent access to a health professional for hygiene inquiries. Individual variables and hygiene practices associated with lower rates of diarrheal illnesses included having water piped into the home, proper hand washing, adequate soap availability, proper consideration of vendor cleanliness, higher income, levels of education, health hygiene education, and having access to healthcare professions to discuss hygiene related matters. This is

  14. Access to Safe Water and Personal Hygiene Practices in the Kulandia Refugee Camp (Jerusalem).

    PubMed

    Issa, Mohamad; McHenry, Michael; Issa, Abdul Aziz; Blackwood, R Alexander

    2015-12-22

    Diarrheal illness, frequently associated with fecal-oral transmission, is one of the leading causes of death worldwide. It is commonly preventable through the implementation of safe water practices. This experiment concerns how to best implement safe water practices in a quasi-permanent refugee camp setting with limited ability for structural changes. Specifically, we explore how health promotion activities that help identify target groups for hygiene interventions can play a role in disease prevention. An anonymous survey was conducted at the United Nations Relief and Works Agency Health Clinic in the Kulandia refugee camp to assess the safe water and personal hygiene practices. Demographic and social characteristics, accessible water and personal hygiene characteristics, and gastrointestinal (GI) burden for individuals and their households were assessed. A total of 96 individuals were enrolled; 62 females and 34 males. Approximately 58% of the sample had soap available and washed hands before and after eating and when preparing food. Piped water was the main source of drinking water (62%), while 31% of our sample utilized tanker-trucks. 93% of participants had access to toilet facilities, with 86% of these facilities being private households. 55% practice extra water hygiene measures on their household drinking water source. 51.3% considered vendor cleanliness when they were buying food. 51% had received formal health education. 68.8% had been taught by their parents, but only 55.2% were teaching their children and 15.6% had consistent access to a health professional for hygiene inquiries. Individual variables and hygiene practices associated with lower rates of diarrheal illnesses included having water piped into the home, proper hand washing, adequate soap availability, proper consideration of vendor cleanliness, higher income, levels of education, health hygiene education, and having access to healthcare professions to discuss hygiene related matters. This is

  15. SAFE HANDLING OF FOODS

    EPA Science Inventory

    Microbial food-borne illnesses pose a significant health problem in Japan. In 1996 the world's largest outbreak of Escherichia coli food illness occurred in Japan. Since then, new regulatory measures were established, including strict hygiene practices in meat and food processi...

  16. [Hygiene practices in a street market in the city of Salvador, Bahia State].

    PubMed

    Minnaert, Ana Cláudia de Sá Teles; Freitas, Maria do Carmo Soares

    2010-06-01

    The main objective of this research is to understand the meaning of the practices concerning food hygiene in a street market in Salvador, the capital of Bahia State in Brazil. The ethnographic study presents two main categories for symbolic production related to hygiene practices: cleanliness as order and dirtiness as disorder. These cultural codes make correspondence with the studies of Mary Douglas and Nobert Elias. The codes present particularities to decode everyday life, in which concept and hygiene practices are aspects normalized, in daily activity, for persons who share the space of street market: vendors, consumers, street cleaners and official inspectors. The techno-scientific knowledge and sanitary legislation are strange to the symbolic system of street market vendors. The laws are ineffective and their influence is of little importance in the creation of hygiene practices. Official inspectors' attitudes are coercive and punitive and do not take into account any cultural values when enforcing new hygiene practices.

  17. Surgical hand hygiene: scrub or rub?

    PubMed

    Widmer, A F

    2013-02-01

    Surgical hand hygiene is standard care prior to any surgical procedure. Per-operative glove punctures are observed in almost 30% of all interventions, and a risk factor for postoperative infections. In the past, washing hands with antimicrobial soap and water (surgical scrub) was the norm, mainly with chlorhexidine or iodine. More recently, alcohol-based hand rub has been successfully introduced, showing greater effectiveness, less irritation to the hands, and requiring less time than washing hands. All products should have a remnant effect that delays microbial growth under the gloved hand. Some of the alcohol-based compounds are effective (as determined by the European Norm EN 12791) within 90 s whereas others require 3-5 min, similar to the scrub. The short procedure relies heavily on proper technique and timing, since lowering the exposure time to <90 s leads to significantly lower effectiveness of bacterial killing. Today, surgical hand hygiene should meet EN 12791 in Europe, or other standards, such as the US Food and Drug Administration tentative final monograph norm in the USA. It is best performed by using an alcohol-based hand rub, but a scrub with chlorhexidine-containing soap also meets these standards.

  18. Veterinary urban hygiene: a challenge for India.

    PubMed

    Singh, B B; Ghatak, S; Banga, H S; Gill, J P S; Singh, B

    2013-12-01

    India is confronted with many hygiene problems in urban areas that are related to animal populations. While some of these issues have been present for many years, others are only now emerging. A livestock census in 2003 and another in 2007 revealed that populations of crossbred cattle, goats and poultry are all increasing in urban areas, since this enables easy market access, which, in turn, reduces transportation costs and adds to profits. The canine population has increased along with the human population, largely due to a lack of control measures such as impounding stray animals and euthanasia. These increases in populations of both food-producing animals and stray animals in cities exacerbate such public health hazards as the transmission of zoonoses, vector-borne diseases, occcupational health hazards and environmental pollution, as well as compromising animal welfare. At present, public health hazards due to urban animal husbandry practices are considerably under-estimated. To improve veterinary-related urban hygiene and to facilitate livestock production operations in urban areas, there is an urgent need to develop sound, science-based strategies enforced through stringent regulations. The use of One Health teams may provide an answer to these highly integrated public health problems. PMID:24761721

  19. Surgical hand hygiene: scrub or rub?

    PubMed

    Widmer, A F

    2013-02-01

    Surgical hand hygiene is standard care prior to any surgical procedure. Per-operative glove punctures are observed in almost 30% of all interventions, and a risk factor for postoperative infections. In the past, washing hands with antimicrobial soap and water (surgical scrub) was the norm, mainly with chlorhexidine or iodine. More recently, alcohol-based hand rub has been successfully introduced, showing greater effectiveness, less irritation to the hands, and requiring less time than washing hands. All products should have a remnant effect that delays microbial growth under the gloved hand. Some of the alcohol-based compounds are effective (as determined by the European Norm EN 12791) within 90 s whereas others require 3-5 min, similar to the scrub. The short procedure relies heavily on proper technique and timing, since lowering the exposure time to <90 s leads to significantly lower effectiveness of bacterial killing. Today, surgical hand hygiene should meet EN 12791 in Europe, or other standards, such as the US Food and Drug Administration tentative final monograph norm in the USA. It is best performed by using an alcohol-based hand rub, but a scrub with chlorhexidine-containing soap also meets these standards. PMID:23453175

  20. Veterinary urban hygiene: a challenge for India.

    PubMed

    Singh, B B; Ghatak, S; Banga, H S; Gill, J P S; Singh, B

    2013-12-01

    India is confronted with many hygiene problems in urban areas that are related to animal populations. While some of these issues have been present for many years, others are only now emerging. A livestock census in 2003 and another in 2007 revealed that populations of crossbred cattle, goats and poultry are all increasing in urban areas, since this enables easy market access, which, in turn, reduces transportation costs and adds to profits. The canine population has increased along with the human population, largely due to a lack of control measures such as impounding stray animals and euthanasia. These increases in populations of both food-producing animals and stray animals in cities exacerbate such public health hazards as the transmission of zoonoses, vector-borne diseases, occcupational health hazards and environmental pollution, as well as compromising animal welfare. At present, public health hazards due to urban animal husbandry practices are considerably under-estimated. To improve veterinary-related urban hygiene and to facilitate livestock production operations in urban areas, there is an urgent need to develop sound, science-based strategies enforced through stringent regulations. The use of One Health teams may provide an answer to these highly integrated public health problems.

  1. Gender and the hygiene hypothesis.

    PubMed

    Clough, Sharyn

    2011-02-01

    The hygiene hypothesis offers an explanation for the correlation, well-established in the industrialized nations of North and West, between increased hygiene and sanitation, and increased rates of asthma and allergies. Recent studies have added to the scope of the hypothesis, showing a link between decreased exposure to certain bacteria and parasitic worms, and increased rates of depression and intestinal auto-immune disorders, respectively. What remains less often discussed in the research on these links is that women have higher rates than men of asthma and allergies, as well as many auto-immune disorders, and also depression. The current paper introduces a feminist understanding of gender socialization to the epidemiological and immunological picture. That standards of cleanliness are generally higher for girls than boys, especially under the age of five when children are more likely to be under close adult supervision, is a robust phenomenon in industrialized nations, and some research points to a cross-cultural pattern. I conclude that, insofar as the hygiene hypothesis successfully identifies standards of hygiene and sanitation as mediators of immune health, then attention to the relevant patterns of gender socialization is important. The review also makes clear that adding a feminist analysis of gender socialization to the hygiene hypothesis helps explain variation in morbidity rates not addressed by other sources and responds to a number of outstanding puzzles in current research. Alternative explanations for the sex differences in the relevant morbidity rates are also discussed (e.g., the effects of estrogens). Finally, new sources of evidence for the hygiene hypothesis are suggested in the form of cross-cultural and other natural experiments. PMID:21195519

  2. [Comprehensive hygienic assessment of solaria].

    PubMed

    Kravchenko, O K

    2011-01-01

    The paper gives data on the positive and negative effects of human exposure to ultraviolet radiation (UVR). It provides the hygienic characteristics of solaria used to produce an artificial tan. This device has been found to present a high health risk to its users. There are considerable problems in the hygienic assessment of this type of exposure. The ways of solving the arising problems in developing the metrological monitoring of UVR and compiling a document regulating the sanitary-and-epidemiological surveillance of solaria are defined. PMID:22250385

  3. Patient Hand Hygiene at Home Predicts Their Hand Hygiene Practices in the Hospital

    PubMed Central

    Barker, Anna; Sethi, Ajay; Shulkin, Emily; Caniza, Rachell; Zerbel, Sara; Safdar, Nasia

    2014-01-01

    We examine factors associated with hand hygiene practices of hospital patients. Hygiene decreased compared to at home, and home practices were strongly associated with hospital practices. Understanding and leveraging the intrinsic value some patients associate with hand hygiene may be important for improving overall hospital hygiene and decreasing healthcare-associated infections. PMID:24709731

  4. Health & Hygiene in the Workplace.

    ERIC Educational Resources Information Center

    Snapp, Mary

    Developed by educators from the Emily Griffith Opportunity School with input from employees--both workplace literacy students and nonstudents--this guide contains activities for teaching health and hygiene on the job. Flowing from a perspective of respecting cultural diversity and guided by a common thread of good work practices, the activities…

  5. Dentistry and Dental Hygiene Handbook.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Office of the Professions.

    The handbook contains laws, rules, and regulations of the New York State Education Department that govern dentistry and dental hygiene practice in the state. It describes licensure requirements and includes complete application forms and instructions for obtaining license and first registration as a dentist and dental hygienist. Applicants are…

  6. Oral Hygiene. Learning Activity Package.

    ERIC Educational Resources Information Center

    Hime, Kirsten

    This learning activity package on oral hygiene is one of a series of 12 titles developed for use in health occupations education programs. Materials in the package include objectives, a list of materials needed, a list of definitions, information sheets, reviews (self evaluations) of portions of the content, and answers to reviews. These topics…

  7. Parenting Education - Health and Hygiene.

    ERIC Educational Resources Information Center

    National Indian Child Abuse and Neglect Resource Center, Tulsa, OK.

    The second in a series on parenting education for American Indians, the booklet offers information on health and hygiene for the mother-to-be and the newborn baby. Chapters include care during pregnancy, mother's weight, mother's health, feeding newborns, washing the baby, baby's early diet, and baby's health care. (ERB)

  8. [Improving public health and hygiene surveillance activity: the Lombardy experience].

    PubMed

    Poloni, M

    2012-01-01

    In light of changing health needs, it has become a necessity to modify the instruments used in prevention, and this is thanks also to all the new preventive health professions that have been added to the existing ones. This presentation describes the results of the activities of prevention and control of occupational injuries, environmental hygiene and food and nutrition security in the Lombardy Region. PMID:22880384

  9. Educational Hygiene. Bulletin, 1923, No. 33

    ERIC Educational Resources Information Center

    Small, Willard S.

    1923-01-01

    The early history of educational hygiene was largely the history of "school hygiene." The name was accurately indicative of character--the hygiene of the school as an environment rather than as a "community of children" learning under the leadership of teachers to know and live health. Environment bulked large; the education of individuals for…

  10. Handrub Consumption Mirrors Hand Hygiene Compliance.

    PubMed

    Haubitz, Sebastian; Atkinson, Andrew; Kaspar, Tanja; Nydegger, Doris; Eichenberger, Anne; Sommerstein, Rami; Marschall, Jonas

    2016-06-01

    We assessed handrub consumption as a surrogate marker for hand hygiene compliance from 2007 to 2014. Handrub consumption varied substantially between departments but correlated in a mixed effects regression model with the number of patient-days and the observed hand hygiene compliance. Handrub consumption may supplement traditional hand hygiene observations. Infect Control Hosp Epidemiol 2016;37:707-710.

  11. [Cost-effectiveness analysis of professional oral hygiene].

    PubMed

    Olesov, E E; Shaĭmieva, N I; Kononenko, V I; Bersanov, R U; Monakova, N E

    2014-01-01

    Periodontal status and oral hygiene indexes were studied in 125 young employee of Kurchatov Institute. Oral hygiene values dynamic was assessed after professional oral hygiene in persons with unsatisfactory oral hygiene at baseline examination. When compared with the same values in the absence of professional oral hygiene procedures the results allowed calculating cost-effectiveness rate for biannual professional oral hygiene.

  12. Hand hygiene--comparison of international recommendations.

    PubMed

    Wendt, C

    2001-08-01

    The value of hand hygiene for the prevention of cross-infection was first observed in the middle of the 19th century. Since then, which procedure is the most suitable for hand hygiene has been repeatedly discussed and several different guidelines and recommendations have been published. The aim of this review is to compare different recommendations for hand hygiene regarding technique and indication. Medline, the internet and a personal library were searched to obtain as many written recommendations as possible. In addition, a small questionnaire was sent by e-mail to 20 international colleagues. As a result, written recommendations from 10 countries could be compared. Recommended methods of hand hygiene include handwashing (washing hands with plain soap), hygienic handwash (washing hands with medicated soap) and hygienic hand-rub (use of antiseptic rubs). In most countries handwashing and hygienic handwash are the methods of choice and only in central European countries is hygienic hand-rub the preferred technique. Situations in which performance of hand hygiene is recommended are comparable. However, no single indication is recommended in all guidelines. Hand hygiene is most often recommended before performing invasive procedures and after microbial contamination. Guidelines should be clear and easy to follow for them to become standard of care. Thus, guidelines are needed that do not leave to the health care worker a decision as to whether hand hygiene is indicated.

  13. [DEONTOLOGICAL ISSUES IN RAILWAY HYGIENE].

    PubMed

    Kaptsov, V A

    2015-01-01

    There are presented the main ethical and deontological problems encountered in practice and research activities of the hygienist in transport. There is shown the importance of strict compliance with hygienic standards, disregard for the principle of "technical attainability", the necessity of continuous training, improvement of skills of sanitary-educational activity and readiness to solve emerging ethical issues in connection with the development of scientific and technical progress. PMID:26302557

  14. Industrial Hygiene Laboratory accreditation: The JSC experience

    NASA Technical Reports Server (NTRS)

    Fadner, Dawn E.

    1993-01-01

    The American Industrial Hygiene Association (AIHA) is a society of professionals dedicated to the health and safety of workers and community. With more than 10,000 members, the AIHA is the largest international association serving occupational and environmental health professionals practicing industrial hygiene in private industry, academia, government, labor, and independent organizations. In 1973, AIHA developed a National Industrial Hygiene Laboratory Accreditation Program. The purposes of this program are shown.

  15. Improving hand hygiene adherence among nursing staff.

    PubMed

    Harne-Britner, Sarah; Allen, Marianne; Fowler, Kimberly A

    2011-01-01

    This quasi-experimental study explored initial and sustained effects of educational and behavioral interventions on hand hygiene adherence and the relationships between hand hygiene adherence and health care-associated infections. Education paired with positive reinforcement behavioral interventions significantly improved hand hygiene adherence after the first month (χ² = 4.27; P = .039); however, the improvement was not sustained over 6 months. There were no significant differences in infection rates between the treatment and control groups. PMID:20407392

  16. Kaiser Permanente National Hand Hygiene Program

    PubMed Central

    Barnes, Sue; Barron, Dana; Becker, Linda; Canola, Teresa; Salemi, Charles

    2004-01-01

    Objective: Hand hygiene has historically been identified as an important intervention for preventing infection acquired in health care settings. Recently, the advent of waterless, alcohol-based skin degermer and elimination of artificial nails have been recognized as other important interventions for preventing infection. Supplied with this information, the National Infection Control Peer Group convened a KP Hand Hygiene Work Group, which, in August 2001, launched a National Hand Hygiene Program initiative titled “Infection Control: It’s In Our Hands” to increase compliance with hand hygiene throughout the Kaiser Permanente (KP) organization. Design: The infection control initiative was designed to include employee and physician education as well as to implement standard hand hygiene products (eg, alcohol degermers), eliminate use of artificial nails, and monitor outcomes. Results: From 2001 through September 2003, the National KP Hand Hygiene Work Group coordinated implementation of the Hand Hygiene initiative throughout the KP organization. To date, outcome monitoring has shown a 26% increase in compliance with hand hygiene as well as a decrease in the number of bloodstream infections and methycillin-resistant Staphylococcus aureus (MRSA) infections. As of May 2003, use of artificial nails had been reduced by 97% nationwide. Conclusions: Endorsement of this Hand Hygiene Program initiative by KP leadership has led to implementation of the initiative at all medical centers throughout the KP organization. Outcome indicators to date suggest that the initiative has been successful; final outcome monitoring will be completed in December 2003. PMID:26704605

  17. The effects of mandatory HACCP implementation on microbiological indicators of process hygiene in meat processing and retail establishments in Serbia.

    PubMed

    Tomasevic, Igor; Kuzmanović, Jelena; Anđelković, Aleksandra; Saračević, Miroslava; Stojanović, Marija M; Djekic, Ilija

    2016-04-01

    A total of 48,246 microbiological test results were collected from 130 meat processing plants and 220 meat retail facilities over a seven year period: 41 months before and 43 months after HACCP implementation. Our results confirm a strong positive effect of mandatory HACCP implementation on process hygiene indicators in meat establishments. Significant reductions were observed in the number of hygiene indicator organisms on all types of surfaces examined and types of meat establishments investigated. The improvement of process hygiene was articulated as aerobic colony count reduction of at least 1.0 log10 CFU/cm(2) for food contact surfaces and over 2 log10 CFU/cm(2) for cooling facilities (refrigerators, freezers and other meat cooling devices). Meat handlers' hands hygiene was least positively affected. The period after mandatory HACCP implementation was also marked by a steady decline of positive Enterobacteriaceae and Staphylococcus samples. Process hygiene advances for meat processing plants and meat retail facilities were similar.

  18. Food Safety-Related Aspects of Parasites in Foods.

    PubMed

    Watthanakulpanich, Dorn

    2015-01-01

    As natural foods derive from soil or water environments, they may contain the infective stages of parasites endemic to these environments. Infective stages may enter the human food supply via infected animal hosts so there is a need for increased awareness of the impact of parasites on the food supply. Safe handling of food and good kitchen hygiene can prevent or reduce the risk posed by contaminated foodstuffs. In addition, parasites cannot cause a health problem in any thoroughly cooked foods.

  19. Food Safety and Infectious Diseases.

    PubMed

    Akeda, Yukihiro

    2015-01-01

    Food hygiene and a sufficient food supply are essential requirements to stay healthy. However, this can be hindered by foodborne infections, which are known to be prevalent throughout the world. The World Health Organization reports that, annually, diarrheal disease is responsible for the deaths of over 2 million people worldwide. The majority of these deaths occur in developing countries, following the ingestion of pathogen-contaminated food and water. In the developed world, outbreaks of foodborne diseases are also frequently documented, reflecting the global importance of following good food hygiene practices.

  20. Food Safety and Infectious Diseases.

    PubMed

    Akeda, Yukihiro

    2015-01-01

    Food hygiene and a sufficient food supply are essential requirements to stay healthy. However, this can be hindered by foodborne infections, which are known to be prevalent throughout the world. The World Health Organization reports that, annually, diarrheal disease is responsible for the deaths of over 2 million people worldwide. The majority of these deaths occur in developing countries, following the ingestion of pathogen-contaminated food and water. In the developed world, outbreaks of foodborne diseases are also frequently documented, reflecting the global importance of following good food hygiene practices. PMID:26598904

  1. [Hygiene is not cleanliness. For a new definition of hygiene promotion in emergency humanitarian aid].

    PubMed

    Larose, L

    2001-03-01

    Following the Kosovo crisis, this paper questions the contents of hygiene kits to be distributed to refugees, the definition of hygiene and the hygiene promotion practises in emergency aid work. Hygiene promotion cannot be reduced to cleanness promotion. We have to consider refugees' psychosocial needs and trauma as well as the problems of refugees settlement as a community and of community mobilisation to conceive programmes meeting population's needs and demands. Hygiene promotion should include systematic attempts to implement community services by volunteer refugees. One has to be careful also that the financial mechanisms of aid do not pervert programmation.

  2. Varroa Sensitive Hygiene and Drone Brood

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Honey bees have been bred to express high levels of varroa sensitive hygiene (VSH), which is the removal of mite-infested pupae from capped worker brood. This hygienic behavior is a complex interaction of bees and brood in which brood cells sometimes are inspected, and then brood is either removed (...

  3. 28 CFR 551.6 - Personal hygiene.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Personal hygiene. 551.6 Section 551.6 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT MISCELLANEOUS Grooming § 551.6 Personal hygiene. The Warden shall make available to an inmate those articles...

  4. Model Teacher - School Dental Hygiene Program.

    ERIC Educational Resources Information Center

    Smith, Lowell W.

    The purpose of this study, which was carried out during the 1972-73 school year at three parochial schools in the Houston area, was to determine the effectiveness of the Toothkeeper Program, a multimedia program of oral hygiene training carefully developed and packaged to establish effective long-term dental hygiene practice. The study population…

  5. Chemical Hygiene and Safety Plan

    SciTech Connect

    Berkner, K.

    1992-08-01

    The objective of this Chemical Hygiene and Safety Plan (CHSP) is to provide specific guidance to all LBL employees and contractors who use hazardous chemicals. This Plan, when implemented, fulfills the requirements of both the Federal OSHA Laboratory Standard (29 CFR 1910.1450) for laboratory workers, and the Federal OSHA Hazard Communication Standard (29 CFR 1910.1200) for non-laboratory operations (e.g., shops). It sets forth safety procedures and describes how LBL employees are informed about the potential chemical hazards in their work areas so they can avoid harmful exposures and safeguard their health. Generally, communication of this Plan will occur through training and the Plan will serve as a the framework and reference guide for that training.

  6. Hygiene Practices among Workers in Local Eateries of Orolu Community in South Western Nigeria

    PubMed Central

    Bamidele, JO; Adebimpe, WO; Oladele, EA; Adeoye, OA

    2015-01-01

    Background: Activities of local food premises and monitoring of food handlers are usually not regulated. Aim: The objective of this study was to determine food hygiene (FH) practices among food handlers in rural communities in South Western Nigeria. Subjects and Methods: Descriptive cross-sectional study was carried out among 235 food handlers; data collection was by interviewer administered questionnaires. Using the SPSS software, multivariate analysis in two separate models was done to explore the predictors of correct knowledge and good hygiene practices. The model fit was assessed as good using the Hosmer and Lemeshow test. Results: Mean age of respondents was 31.8 (10.8) years. Of the respondents (134) that had training, 17.2% (23/134) had formal training, and 82.8% (111/134) had apprenticeship; about 31.5% (74/235) of respondents maintained a good level of hygiene in their practices. Significant predictors of correct knowledge were found to be being trained (significant 0.01, odds ratio [OR] 2.4, 95% confidence interval [CI] 1.2–4.8) and receiving the training as an apprentice (significant 0.01, OR – referent group); or in a formal setting (significant 0.01, OR 3.3, 95% CI 1.6–7.0) and having no formal education (significant 0.04, OR – reference group). Conclusion: Good knowledge and attitude but low level of good practices toward FH characterized food handlers under study. PMID:26229710

  7. Curriculum Guidelines for Clinical Dental Hygiene.

    ERIC Educational Resources Information Center

    Journal of Dental Education, 1985

    1985-01-01

    The American Association of Dental Schools curriculum guidelines for clinical dental hygiene include definitions, notes on the interrelationship of courses, an overview of course objectives, and suggested primary educational goals, prerequisites, core content, specific objectives, sequencing, faculty, and facilities. (MSE)

  8. Implementing AORN recommended practices for hand hygiene.

    PubMed

    Patrick, Marcia; Van Wicklin, Sharon A

    2012-04-01

    This article focuses on implementing the revised AORN "Recommended practices for hand hygiene in the perioperative setting." The content of the document has been expanded and reorganized from the previous iteration and now includes specific activity statements about water temperature, water and soap dispensing controls, the type of dispensers to use, paper towel dispenser requirements, placement of soap and rub dispensers, and regulatory requirements for products and recommendations for hand hygiene practices. A successful hand hygiene program allows end users to have input into the selection and evaluation of products and should include educating personnel about proper hand hygiene, product composition and safety, and how and when to use specific products. Measures for competency evaluation and compliance monitoring include observations, quizzes, skills labs, electronic monitoring systems, handheld device applications, and data collection forms. PMID:22464622

  9. Teething & Dental Hygiene for Young Children

    MedlinePlus

    ... Living Nutrition Fitness Sports Oral Health Emotional Wellness Sleep Growing Healthy Healthy Children > Healthy Living > Oral Health > Dental Health & Hygiene for Young Children Healthy Living Listen Español Text ...

  10. ISS Hygiene Activities - Issues and Resolutions

    NASA Technical Reports Server (NTRS)

    Prokhorov, Kimberlee S.; Feldman, Brienne; Walker, Stephanie; Bruce, Rebekah

    2009-01-01

    Hygiene is something that is usually taken for granted by those of us on the Earth. The ability to perform hygiene satisfactorily during long duration space flight is crucial for the crew's ability to function. Besides preserving the basic health of the crew, crew members have expressed that the ability to clean up on-orbit is vital for mental health. Providing this functionality involves more than supplying hygiene items such as soap and toothpaste. On the International Space Station (ISS), the details on where and how to perform hygiene were left to the crew discretion for the first seventeen increments. Without clear guidance, the methods implemented on-orbit have resulted in some unintended consequences to the ISS environment. This paper will outline the issues encountered regarding hygiene activities on-board the ISS, and the lessons that have been learned in addressing those issues. Additionally, the paper will address the resolutions that have been put into place to protect the ISS environment while providing the crew sufficient means to perform hygiene.

  11. Improving compliance with hand hygiene in hospitals.

    PubMed

    Pittet, D

    2000-06-01

    Hand hygiene prevents cross-infection in hospitals, but compliance with recommended instructions often is poor among healthcare workers. Although some previous interventions to improve compliance have been successful, none has achieved lasting improvement. This article reviews reported barriers to appropriate hand hygiene and factors associated with poor compliance. Easy access to hand hygiene in a timely fashion and the availability of skin-care lotion both appear to be necessary prerequisites for appropriate hand-hygiene behavior. In particular, in high-demand situations, hand rub with an alcohol-based solution appears to be the only alternative that allows a decent compliance. The hand-hygiene compliance level does not rely on individual factors alone, and the same can be said for its promotion. Because of the complexity of the process of change, it is not surprising that solo interventions often fail, and multimodal, multidisciplinary strategies are necessary. A framework that includes parameters to be considered for hand-hygiene promotion is proposed, based on epidemiologically driven evidence and review of the current knowledge. Strategies for promotion in hospitals should include reasons for noncompliance with recommendations at individual, group, and institutional levels. Potential tools for change should address each of these elements and consider their interactivity.

  12. Four Moments for Patient Hand Hygiene: A Patient-Centered, Provider-Facilitated Model to Improve Patient Hand Hygiene.

    PubMed

    Sunkesula, Venkata C K; Knighton, Shanina; Zabarsky, Trina F; Kundrapu, Sirisha; Higgins, Patricia A; Donskey, Curtis J

    2015-08-01

    We found that a majority of hospitalized patients were aware of the importance of hand hygiene, but observations indicated that performance of hand hygiene was uncommon. An intervention in which healthcare personnel facilitated hand hygiene at specific moments significantly increased performance of hand hygiene by patients.

  13. Four Moments for Patient Hand Hygiene: A Patient-Centered, Provider-Facilitated Model to Improve Patient Hand Hygiene.

    PubMed

    Sunkesula, Venkata C K; Knighton, Shanina; Zabarsky, Trina F; Kundrapu, Sirisha; Higgins, Patricia A; Donskey, Curtis J

    2015-08-01

    We found that a majority of hospitalized patients were aware of the importance of hand hygiene, but observations indicated that performance of hand hygiene was uncommon. An intervention in which healthcare personnel facilitated hand hygiene at specific moments significantly increased performance of hand hygiene by patients. PMID:25857700

  14. Hand hygiene knowledge and practices of nursing students in Singapore.

    PubMed

    Nasirudeen, A M A; Koh, Josephine W N; Lau, Adeline Lee Chin; Li, Wenjie; Lim, Lay Seng; Ow, Cynthia Yi Xuan

    2012-10-01

    Hand hygiene is an important means of preventing nosocomial infections. Studies have shown a <50% compliance rate for hand hygiene among health care workers. A hand hygiene survey was administered to nursing students in a tertiary institution in Singapore. The results of this survey strongly indicate that nursing students understand the importance of hand hygiene compliance and perceive clinical internship programs and practical laboratory sessions to be effective methods of hand hygiene education.

  15. Public health campaign to promote hand hygiene before meals in a college of veterinary medicine.

    PubMed

    Heinrich, Ellen R E; KuKanich, Kate S; Davis, Elizabeth; White, Brad J

    2014-01-01

    Veterinary students can be exposed to environmental infectious agents in school that may include zoonotic pathogens. Encouraging effective hand hygiene can minimize the spread of zoonoses and promote public health and the One Health concept among veterinary students. The purpose of this study was to determine if a campaign could improve hand hygiene among veterinary students at extracurricular meetings serving meals. Nine Kansas State University College of Veterinary Medicine (KSU-CVM) extracurricular organizations participated in the study, sanitizer was provided at each meeting, and baseline hand-hygiene data were observed. A hand-hygiene opportunity was defined as any student observed to approach the buffet food line. Sanitizer use (yes/no) and gender (male/female) were recorded. Campaign interventions included a 3.5-minute educational video and a novel motivational poster. The video was presented to all first-year, second-year, and third-year veterinary students. Posters encouraging hand sanitization were displayed on doors and tables alongside sanitizers at each meeting. Observational hand-hygiene data were collected immediately after introduction of interventions and again 3 months later. Environmental sampling for presence of bacteria in and around meeting locations was also performed. Observed hand hygiene was lowest during baseline (11.0% ± 1.7), improved significantly post-intervention (48.8% ± 3.2), and remained improved at 3-month follow-up (33.5% ± 4.0). Females had higher probability of hand sanitizing (35.9% ± 2.2) than males (21.4% ± 2.4) (p<.01). Clostridium perfringens was isolated from 2/42 samples, and Salmonella spp. were isolated from 4/42 samples. A short-term public health campaign targeting veterinary students successfully improved hand hygiene before meals. PMID:24981423

  16. [Hygienic status of deep fried oils in 1998 and the contrast with 10 years ago].

    PubMed

    Zhang, W; Wu, Y; Shi, L; Che, S

    2000-11-01

    The hygienic status and influence factors of deep fried oil were studied. The samples from 29 individual producers, 38 state-operated or cooperated restaurants and 30 joint-invested enterprises were collected to investigate the hygienic condition on the spot, and to analyze the acid value(AV), carbonyl value (COV) and polar compound(PC) with national standard methods(GB). The data showed that the degree of rancidity of the deep fried oils varied with different types of oil, refinement of oil and the kind of fried food. Comparing with the results obtained a decade ago, COV was decreased while PC was increased. It was suggested: (1) to specify some types of oil for flying foods; (2) to develop some quick methods for checking fried oil; (3) to improve the method for detecting PC for solid oil at ordinary (indoor) temperature; (4) to study the quality and safety of fried foods prepared by solid oils. PMID:12520972

  17. Cross-Cultural Competency Adaptability of Dental Hygiene Educators in Entry Level Dental Hygiene Programs

    ERIC Educational Resources Information Center

    Engeswick, Lynnette Marie

    2011-01-01

    This study was conducted to discover the extent dental hygiene educators in 25 entry-level dental hygiene programs from the Upper Midwest demonstrate Emotional Resilience, Flexibility and Openness, Perceptual Acuity, and Personal Autonomy as they relate to their level of education and multicultural experiences. An additional purpose was to examine…

  18. Oral hygiene status of Kuwaiti schoolchildren.

    PubMed

    Al-Mutawa, S A; Shyama, M; Al-Duwairi, Y; Soparkar, P

    2011-05-01

    A national epidemiological survey of children aged 5-14 years was conducted in all 5 governorates of Kuwait in 2001 to determine the oral hygiene status of Kuwait in schoolchildren. Clinical examinations were carried out by calibrated dentists according to World Health Organization criteria. The debris index simplified (DI-S) score was used to assess oral hygiene status. Of the 3294 children, 3.9% were judged to have good oral hygiene (DI-S score: 0.3-0.6), 67% fair (score 0.7-1.8) and 29.1% poor (score 1.9-3.0). The overall level of oral hygiene in the schoolchildren surveyed was fair (mean score 1.5). DI-S scores were significantly higher for boys than girls (mean score 1.6 versus 1.5) but DI-S did not vary much by age. There were variations in DI-S scores across different governorates. Oral hygiene measures need to be reinforced for the schoolchildren in Kuwait and should form part of the school curriculum.

  19. Back to basics: hand hygiene and isolation

    PubMed Central

    Lin Huang, G. Khai; Stewardson, Andrew J.; Lindsay Grayson, M.

    2014-01-01

    Purpose of review Hand hygiene and isolation are basic, but very effective, means of preventing the spread of pathogens in healthcare. Although the principle may be straightforward, this review highlights some of the controversies regarding the implementation and efficacy of these interventions. Recent findings Hand hygiene compliance is an accepted measure of quality and safety in many countries. The evidence for the efficacy of hand hygiene in directly reducing rates of hospital-acquired infections has strengthened in recent years, particularly in terms of reduced rates of staphylococcal sepsis. Defining the key components of effective implementation strategies and the ideal method(s) of assessing hand hygiene compliance are dependent on a range of factors associated with the healthcare system. Although patient isolation continues to be an important strategy, particularly in outbreaks, it also has some limitations and can be associated with negative effects. Recent detailed molecular epidemiology studies of key healthcare-acquired pathogens have questioned the true efficacy of isolation, alone as an effective method for the routine prevention of disease transmission. Summary Hand hygiene and isolation are key components of basic infection control. Recent insights into the benefits, limitations and even adverse effects of these interventions are important for their optimal implementation. PMID:24945613

  20. Hand hygiene compliance monitoring: the state of the art.

    PubMed

    Jarrin Tejada, Claudia; Bearman, Gonzalo

    2015-04-01

    Hand hygiene is crucial to prevent transmission of hospital-acquired infections. The WHO recommends five moments for hand hygiene: (1) before patient contact, (2) before performing an aseptic task, (3) after exposure with body fluids, (4) after patient contact, and (5) after contact with patient's surroundings. Nevertheless, hand hygiene compliance rates remain low among healthcare workers. Direct observation is the gold standard method for hand hygiene monitoring; however, it is time consuming and observer dependent. Technology has allowed the development of several other hand hygiene surveillance methods. In this article, we review the different modalities for hand hygiene compliance monitoring.

  1. An integrated occupational hygiene consultation model for the catering industry.

    PubMed

    Lin, Yi-Kuei; Lee, Lien-Hsiung

    2010-07-01

    Vegetable oil used in food processing, during high-temperature exposure, will generate particulate matter (PM) and polycyclic aromatic hydrocarbons (PAHs), which are carcinogenic chemical compounds, with the potential to cause lung disease for restaurant kitchen staff. This study's design includes a three-stage consultation process with eight major consultation items, in order to build an integrated consultation model for occupational hygiene. This model combines inspection and consultation, targeting Chinese restaurants in the catering industry. Characteristics of the integrated consultation model include cooperation between different government departments and collaboration with nongovernmental, professional consulting organizations. An additional benefit of the model is the building of a good partnership relationship with the Catering Trade Association. The consultation model helps Chinese restaurants attain improvements in their work environments with minimal investment. Postconsultation, results show a 63.35% and 61.98% (P < 0.001) decrease in the mean time-weighted concentration of exposure to PM and PAHs, respectively. The overall regulation compliance rate of Chinese restaurants significantly increased from 34.3% to 89.6%. These results show that the integrated consultation model for occupational hygiene not only helps small and medium enterprises reduce exposure concentrations in the workplace but also has specific potential for successful implementation in Taiwan. PMID:20332160

  2. Improving hand hygiene after neurological injury.

    PubMed

    Duke, Lynsay; Gibbison, Lucy; McMahon, Victoria

    Caring for hands tightened by spasticity after stroke, brain injury or other neurological conditions can be challenging for care staff. Opening and cleaning the hand, managing pressure areas, cutting nails and reducing pain becomes more complex if muscles are tight and short. Hand hygiene is key for staff but literature on patients' hand and nail care is lacking, so specialist education and care planning may be needed to help staff ensure these activities are done well. This article outlines the importance of maintaining patients' hand hygiene, explores the barriers to providing effective care and discusses how they might be overcome.

  3. Hygienic food to reduce pathogen risk to bumblebees.

    PubMed

    Graystock, P; Jones, J C; Pamminger, T; Parkinson, J F; Norman, V; Blane, E J; Rothstein, L; Wäckers, F; Goulson, D; Hughes, W O H

    2016-05-01

    Bumblebees are ecologically and economically important pollinators, and the value of bumblebees for crop pollination has led to the commercial production and exportation/importation of colonies on a global scale. Commercially produced bumblebee colonies can carry with them infectious parasites, which can both reduce the health of the colonies and spillover to wild bees, with potentially serious consequences. The presence of parasites in commercially produced bumblebee colonies is in part because colonies are reared on pollen collected from honey bees, which often contains a diversity of microbial parasites. In response to this threat, part of the industry has started to irradiate pollen used for bumblebee rearing. However, to date there is limited data published on the efficacy of this treatment. Here we examine the effect of gamma irradiation and an experimental ozone treatment on the presence and viability of parasites in honey bee pollen. While untreated pollen contained numerous viable parasites, we find that gamma irradiation reduced the viability of parasites in pollen, but did not eliminate parasites entirely. Ozone treatment appeared to be less effective than gamma irradiation, while an artificial pollen substitute was, as expected, entirely free of parasites. The results suggest that the irradiation of pollen before using it to rear bumblebee colonies is a sensible method which will help reduce the incidence of parasite infections in commercially produced bumblebee colonies, but that further optimisation, or the use of a nutritionally equivalent artificial pollen substitute, may be needed to fully eliminate this route of disease entry into factories. PMID:26970260

  4. [Issues of the support of the quality and safety of baby food].

    PubMed

    Kon, I Ya; Konovalova, L S; Georgieva, O V

    2013-01-01

    In article there are presented data on hypersensibility of children to the action of contaminants and caused by it the increased requirements to hygienic safety of products of baby food. Data on the main indices of safety, of such products, regulated by hygiene legislative requirements are provided. The system of hygienic expertise of baby food products, including the offered screening methods of studying of indices of quality and safety is considered. PMID:23805691

  5. Hygiene-Related Diseases: Athlete's Foot (Tinea Pedis)

    MedlinePlus

    ... The CDC Cancel Submit Search The CDC Water, Sanitation & Environmentally-related Hygiene Note: Javascript is disabled or ... please visit this page: About CDC.gov . Water, Sanitation, & Environmentally-related Hygiene Handwashing Keeping Hands Clean Handwashing: ...

  6. [Modern trends of research in nutritiology and nutrition hygiene].

    PubMed

    Zhminchenko, V M; Gapparov, M M G

    2015-01-01

    Advances in instrumental analysis and new knowledge in biology and medicine have allowed nutritiology and nutrition hygiene: 1) to go from studies of dietary intake of the population and the establishment of standards nutrient and energy needs to ensuring of public health and prevention of diseases by changing the composition and structure of nutrition; 2) to assume that the nutrition includes all the processes of cell and organism vital functions; 3) to develop an individualized nutrition and dietetics purposeful; 4) to evaluate energy value of ontogeny; 5) to ensure food safety at all stages of its manufacture; 6) to combine many disciplines into a single unit to achieve scientific and practical problems. Nutritiology achievements of the 21st century will be based on the development of cell biology as a basis for systematic studies of ontogenetic development of a unicellular or multicellular organism on the external factors, including food. OMICs-disciplines should be used for these purposes in order to understand the physiological meaning of transmission and coding signals to food interaction of genes, proteins, metabolites inside cells or in the organism, to reveal the mechanisms of encoding cell responses to these specific interactions. The nutrition process covers all aspects of life of the cell and organism. Postnatal ontogenetic development of placental mammals has its own specific energy dimension. Consumption of 100 kJ/kg body weight provides 1/50,000 of their ontogeny. A hypothesis of lifespan regulating by changing the rate of ontogenetic development (aging) of organs and tissues of mammals, depending on the amount of energy consumed and food has been offered. Heterochronicity of internal organs and tissues aging depends on the work they are doing and the specific impact on them of food and substances. Research should be directed at identifying the regulatory properties of food substances on pre- and postnatal ontogenetic development of human. This

  7. [Modern trends of research in nutritiology and nutrition hygiene].

    PubMed

    Zhminchenko, V M; Gapparov, M M G

    2015-01-01

    Advances in instrumental analysis and new knowledge in biology and medicine have allowed nutritiology and nutrition hygiene: 1) to go from studies of dietary intake of the population and the establishment of standards nutrient and energy needs to ensuring of public health and prevention of diseases by changing the composition and structure of nutrition; 2) to assume that the nutrition includes all the processes of cell and organism vital functions; 3) to develop an individualized nutrition and dietetics purposeful; 4) to evaluate energy value of ontogeny; 5) to ensure food safety at all stages of its manufacture; 6) to combine many disciplines into a single unit to achieve scientific and practical problems. Nutritiology achievements of the 21st century will be based on the development of cell biology as a basis for systematic studies of ontogenetic development of a unicellular or multicellular organism on the external factors, including food. OMICs-disciplines should be used for these purposes in order to understand the physiological meaning of transmission and coding signals to food interaction of genes, proteins, metabolites inside cells or in the organism, to reveal the mechanisms of encoding cell responses to these specific interactions. The nutrition process covers all aspects of life of the cell and organism. Postnatal ontogenetic development of placental mammals has its own specific energy dimension. Consumption of 100 kJ/kg body weight provides 1/50,000 of their ontogeny. A hypothesis of lifespan regulating by changing the rate of ontogenetic development (aging) of organs and tissues of mammals, depending on the amount of energy consumed and food has been offered. Heterochronicity of internal organs and tissues aging depends on the work they are doing and the specific impact on them of food and substances. Research should be directed at identifying the regulatory properties of food substances on pre- and postnatal ontogenetic development of human. This

  8. Oral Hygiene. Instructor's Packet. Learning Activity Package.

    ERIC Educational Resources Information Center

    Hime, Kirsten

    This instructor's packet accompanies the learning activity package (LAP) on oral hygiene. Contents included in the packet are a time sheet, suggested uses for the LAP, an instruction sheet, final LAP reviews, a final LAP review answer key, suggested activities, additional resources (student handouts), student performance checklists for both…

  9. Prospectus for Dental Hygiene. April 1988.

    ERIC Educational Resources Information Center

    American Dental Hygienists' Association, Chicago, IL.

    A prospectus providing a rational basis for decision and action in the field of dental hygiene is presented, noting that all occupations are obliged to assess their value to society and take whatever actions are indicated to fulfill their social contract. A philosophical and conceptual foundation for change is examined. Three chapters focus on the…

  10. Initiating Tobacco Curricula in Dental Hygiene Education

    ERIC Educational Resources Information Center

    Boyd, Linda D.; Fun, Kay; Madden, Theresa E.

    2006-01-01

    Two hours of tobacco instructions were incorporated into the baccalaureate dental hygiene curricula in a university in the Northwestern United States. Prior to graduation, all senior students were invited to complete anonymously a questionnaire surveying attitudes and clinical skills in providing tobacco services to their clinic patients. Twenty…

  11. 9 CFR 416.5 - Employee hygiene.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... product-packaging materials must adhere to hygienic practices while on duty to prevent adulteration of... as necessary to prevent adulteration of product and the creation of insanitary conditions. (c... from any operations which could result in product adulteration and the creation of...

  12. Health Instruction Packages: Consumer--Dental Hygiene.

    ERIC Educational Resources Information Center

    Tanner, Floyd R.; And Others

    Text, illustrations, and exercises are utilized in this set of five learning modules to instruct dental patients and the general public in the fundamental principles of dental hygiene. The first module, "Identify the Responsibilities for Your Oral Health" by Floyd R. Tanner, discusses the respective roles of the dentist and the patient in…

  13. Medical Emergency Education in Dental Hygiene Programs.

    ERIC Educational Resources Information Center

    Stach, Donna J.; And Others

    1995-01-01

    A survey of 169 dental hygiene training programs investigated the curriculum content and instruction concerning medical emergency treatment, related clinical practice, and program policy. Several trends are noted: increased curriculum hours devoted to emergency care; shift in course content to more than life-support care; and increased emergency…

  14. North Seattle Community College Chemical Hygiene Plan.

    ERIC Educational Resources Information Center

    North Seattle Community Coll., WA.

    The goal of the Chemical Hygiene Plan (CHP), created by North Seattle Community College, is to provide an environment that protects and promotes health and safety and complies with health and safety laws. The CHP focuses especially on the laboratory workplace (biology and chemistry), as many hazardous materials can be found there. Employee…

  15. Community Living Skills Guide: Looking Good: Hygiene.

    ERIC Educational Resources Information Center

    Kreps, Alice Roelofs; Dreith, Rita Vallero

    One of twenty course guides in the Community Living Skills Guide for the College for Living series, this document provides guidelines and workbook activities for the course, Looking Good: Hygiene. The series of courses for developmentally disabled adults is intended to supplement residential programs and to aid in orienting institutionalized…

  16. Dentistry and Dental Hygiene Handbook. 1988 Edition.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Office of the Professions.

    The laws, rules and regulations of the New York State Education Department governing dentistry and dental hygiene practice in the state are presented. In addition, the requirements and procedures for obtaining licensure and first registration as a dentist and dental hygienist in New York are discussed. The following chapters are provided: (1)…

  17. Outcomes Assessment in Dental Hygiene Programs.

    ERIC Educational Resources Information Center

    Grimes, Ellen B.

    1999-01-01

    A survey of 22 dental-hygiene-program directors found that programs routinely and effectively assess student outcomes and use the information for program improvements and to demonstrate accountability. Both policy and faculty/administrative support were deemed important to implementation. Time constraints were a major barrier. Outcomes-assessment…

  18. Monitoring hand hygiene: meaningless, harmful, or helpful?

    PubMed

    Larson, Elaine

    2013-05-01

    Whereas monitoring adherence to hand hygiene (HH) guidelines is standard practice in most acute care facilities, practice improvement has been slow. In hospitals primarily concerned with reputation, incentives to report high HH rates may create negative consequences. Practice change will require increased staff engagement and more sustainable methods to monitor HH and provide feedback.

  19. Relationship of sleep hygiene awareness, sleep hygiene practices, and sleep quality in university students.

    PubMed

    Brown, Franklin C; Buboltz, Walter C; Soper, Barlow

    2002-01-01

    College students are known for their variable sleep schedules. Such schedules, along with other common student practices (e.g., alcohol and caffeine consumption), are associated with poor sleep hygiene. Researchers have demonstrated in clinical populations that improving sleep hygiene knowledge and practices is an effective treatment for insomnia. However, researchers who have examined relationships between sleep hygiene and practices in nonclinical samples and overall sleep quality have produced inconsistent findings, perhaps because of questionable measures. In this study, the authors used psychometrically sound instruments to examine these variables and to counter the shortcomings in previous investigations. Their findings suggest that knowledge of sleep hygiene is related to sleep practices, which, in turn, is related to overall sleep quality. The data from their regression modeling indicated that variable sleep schedules, going to bed thirsty, environmental noise, and worrying while falling asleep contribute to poor sleep quality. PMID:12244643

  20. Associations of dairy cow behavior, barn hygiene, cow hygiene, and risk of elevated somatic cell count.

    PubMed

    Devries, T J; Aarnoudse, M G; Barkema, H W; Leslie, K E; von Keyserlingk, M A G

    2012-10-01

    Poor dairy cow hygiene has been consistently associated with elevated somatic cell count (SCC) and the risk of subclinical mastitis. The objective of this study was to determine the associations between dairy cow standing and lying behavior, barn hygiene, cow hygiene, and the risk of experiencing elevated SCC. Lactating Holstein dairy cows (n=69; 86 ± 51 DIM; parity: 2.0 ± 1.2; means ± SD), kept in 1 of 2 groups, were monitored over a 4-mo period. Each group contained 61 ± 1 (mean ± SD) cows over the study period; complete data were obtained from 37 and 32 animals within each respective group. Cows were housed in a sand-bedded, freestall barn with 2 symmetrical pens, each with a free cow traffic automatic milking system. To vary barn hygiene, in 4 consecutive 28-d periods, alley manure scrapers in each of the 2 pens were randomly assigned to frequencies of operation of 3, 6, 12, and 24 times per day. During the last 7 d of each period, cow hygiene (upper leg/flank, lower legs, and udder; scale of 1 = very clean to 4 = very dirty) and stall hygiene (number of 0.15×0.15-m squares contaminated with manure in a 1.20×1.65-m grid) were recorded. Standing and lying behavior of the cows were collected during those days using data loggers. Individual-cow SCC was recorded at the beginning and end of each 28-d period. Elevated SCC was used as an indicator of subclinical mastitis; incidence of elevated SCC was defined as having a SCC >200,000 cells/mL at the end of each 28-d period, when SCC was <100,000 cells/mL at the beginning of the period. Less frequent scraping of the barn alleys was associated with cows having poorer hygiene. Poor udder hygiene was associated with poor stall hygiene. Longer lying duration was associated with poor hygiene of the upper legs/flank and udder. Greater premilking standing duration was associated with poor udder hygiene and decreased frequency of lying bouts was associated with poor hygiene of the lower legs. Higher milk yield was

  1. Commentary on the article 'Understanding Muslim patients: cross-sectional dental hygiene care'.

    PubMed

    Musrati, Ahmed Ali

    2015-08-01

    I have read with interest the article ''Understanding Muslim patients: cross-sectional dental hygiene care'' by ML Sirois et al. In the time that I see their article as a faithful, unbiased image showing a Muslim's religious life and conduct from the oral and systemic health perspective, I still have two main concerns about certain facts which were denoted with imprecise connotations. These are related to food and Ramadan fasting.

  2. Promoting Critical Thinking among Dental Hygiene Students: Strategies for Educators

    ERIC Educational Resources Information Center

    Jordan D'Ambrisi, Kathleen M.

    2011-01-01

    Dental hygiene education has evolved over the years from dental hygiene professions who provide patient education on oral health care to assuming the responsibility for the assimilation of knowledge that requires judgment, decision making and critical thinking skills. Given that the dental hygiene professions has moved toward evidence-based,…

  3. Fabrication of new restorations with a consideration of oral hygiene.

    PubMed

    Ahuja, Swati; Wicks, Russell; Selecman, Audrey

    2016-01-01

    Maintenance of adequate and effective oral hygiene is crucial for the long-term success of any dental therapy. This article discusses a case that failed due to the poor oral hygiene of the patient. Fabrication of uncomplicated restorations, patient education, motivation, maintenance and recall are important factors to be considered when treatment planning patients with poor oral hygiene. PMID:27621554

  4. Food Safety Knowledge and Behaviours of Children (5-7 Years)

    ERIC Educational Resources Information Center

    Eves, Anita; Bielby, Gill; Egan, Bernadette; Lumbers, Margaret; Raats, Monique; Adams, Martin

    2010-01-01

    Objective: The objective of this study was to determine knowledge of food hygiene amongst young children (5-7 years), and facilitators and barriers to application of knowledge. Few studies exist that explore the knowledge and attitudes of young children towards food hygiene. This is an important age group, as it is a time when attitudes and…

  5. [Hygienic evaluation of environment, morbidity among pregnant women and newborns within social hygienic monitoring system].

    PubMed

    Kuz'min, D V

    2014-01-01

    Hygienic evaluation covered health state of pregnant women and newborns, subjected to chemical pollution of environment by aluminium industrial enterprises. The data obtained helped to suggest methodic approach to selection of priority territories, environmental and health state parameters within social hygienic monitoring system, to form recommendations on creation of system supporting management decisions to lower negative influence of chemical environmental factors on health of pregnant women and newborns.

  6. Too clean, or not too clean: the Hygiene Hypothesis and home hygiene

    PubMed Central

    Bloomfield, SF; Stanwell-Smith, R; Crevel, RWR; Pickup, J

    2006-01-01

    Summary The ‘hygiene hypothesis’ as originally formulated by Strachan, proposes that a cause of the recent rapid rise in atopic disorders could be a lower incidence of infection in early childhood, transmitted by unhygienic contact with older siblings. Use of the term ‘hygiene hypothesis’ has led to several interpretations, some of which are not supported by a broader survey of the evidence. The increase in allergic disorders does not correlate with the decrease in infection with pathogenic organisms, nor can it be explained by changes in domestic hygiene. A consensus is beginning to develop round the view that more fundamental changes in lifestyle have led to decreased exposure to certain microbial or other species, such as helminths, that are important for the development of immunoregulatory mechanisms. Although this review concludes that the relationship of the hypothesis to hygiene practice is not proven, it lends strong support to initiatives seeking to improve hygiene practice. It would however be helpful if the hypothesis were renamed, e.g. as the ‘microbial exposure’ hypothesis, or ‘microbial deprivation’ hypothesis, as proposed for instance by Bjorksten. Avoiding the term ‘hygiene’ would help focus attention on determining the true impact of microbes on atopic diseases, while minimizing risks of discouraging good hygiene practice. PMID:16630145

  7. Effect of guideline implementation on costs of hand hygiene.

    PubMed

    Stone, Patricia W; Hasan, Sumya; Quiros, Dave; Larson, Elaine L

    2007-01-01

    Hands of health care personnel frequently serve as vectors for the transmission of organisms between patients and are also a major reservoir for pathogens with antimicrobial resistance. Hand hygiene is one effective strategy to reduce health care associated infections. The purposes of this study were to (a) compare the costs of hand hygiene in hospitals with high and low hand hygiene compliance as well as high and low frequency of alcohol hand rub use; and (b) examine associations between hospital characteristics and hand hygiene compliance as well as frequency of alcohol hand rub use. Nursing and health care policy leaders should look for ways to promote sustained adherence to hand hygiene recommendations.

  8. Improving adherence to hand hygiene practice: a multidisciplinary approach.

    PubMed Central

    Pittet, D.

    2001-01-01

    Hand hygiene prevents cross-infection in hospitals, but health-care workers' adherence to guidelines is poor. Easy, timely access to both hand hygiene and skin protection is necessary for satisfactory hand hygiene behavior. Alcohol- based hand rubs may be better than traditional handwashing as they require less time, act faster, are less irritating, and contribute to sustained improvement in compliance associated with decreased infection rates. This article reviews barriers to appropriate hand hygiene and risk factors for noncompliance and proposes strategies for promoting hand hygiene. PMID:11294714

  9. Spot-checks to measure general hygiene practice.

    PubMed

    Sonego, Ina L; Mosler, Hans-Joachim

    2016-01-01

    A variety of hygiene behaviors are fundamental to the prevention of diarrhea. We used spot-checks in a survey of 761 households in Burundi to examine whether something we could call general hygiene practice is responsible for more specific hygiene behaviors, ranging from handwashing to sweeping the floor. Using structural equation modeling, we showed that clusters of hygiene behavior, such as primary caregivers' cleanliness and household cleanliness, explained the spot-check findings well. Within our model, general hygiene practice as overall concept explained the more specific clusters of hygiene behavior well. Furthermore, the higher general hygiene practice, the more likely children were to be categorized healthy (r = 0.46). General hygiene practice was correlated with commitment to hygiene (r = 0.52), indicating a strong association to psychosocial determinants. The results show that different hygiene behaviors co-occur regularly. Using spot-checks, the general hygiene practice of a household can be rated quickly and easily. PMID:27666296

  10. Sleep Hygiene and Sleep Quality in Italian and American Adolescents

    PubMed Central

    LeBOURGEOIS, MONIQUE K.; GIANNOTTI, FLAVIA; CORTESI, FLAVIA; WOLFSON, AMY; HARSH, JOHN

    2010-01-01

    This study investigated cross-cultural differences in adolescent sleep hygiene and sleep quality. Participants were 1348 students (655 males; 693 females) aged 12–17 years from public school systems in Rome, Italy (n = 776) and Southern Mississippi (n = 572). Participants completed the Adolescent Sleep-Wake Scale and the Adolescent Sleep Hygiene Scale. Reported sleep hygiene and sleep quality were significantly better for Italian than American adolescents. A moderate linear relationship was observed between sleep hygiene and sleep quality in both samples (Italians: R = .40; Americans: R = .46). Separate hierarchical multiple regression analyses showed that sleep hygiene accounted for significant variance in sleep quality, even after controlling for demographic and health variables (Italians: R2 = .38; Americans: R2 = .44). The results of this study suggest that there are cultural differences in sleep quality and sleep hygiene practices, and that sleep hygiene practices are importantly related to adolescent sleep quality. PMID:15251909

  11. Bygiene: The New Paradigm of Bidirectional Hygiene

    PubMed Central

    Al-Ghalith, Gabriel A.; Knights, Dan

    2015-01-01

    The pervasive dogma surrounding the evolution of virulence — namely, that a pathogen’s virulence decreases over time to prevent threatening its host — is an archaic assertion that is more appropriately cast as an optimization of virulence cost and benefit. However, the prevailing attitudes underlying practices of medical hygiene and sanitization remain entrenched in these passé ideas. This is true despite the emergence of evidence linking those practices to mounting virulence and antimicrobial resistance in the hospital. It is, therefore, our position that just as the microbe has sought an optimized balance in virulence, so should we seek such an optimized balance in vigilance, complementing warfare with restoration. We call this approach “bygiene,” or bidirectional hygiene. PMID:26604859

  12. Bygiene: The New Paradigm of Bidirectional Hygiene.

    PubMed

    Al-Ghalith, Gabriel A; Knights, Dan

    2015-12-01

    The pervasive dogma surrounding the evolution of virulence - -namely, that a pathogen's virulence decreases over time to prevent threatening its host -- is an archaic assertion that is more appropriately cast as an optimization of virulence cost and benefit. However, the prevailing attitudes underlying practices of medical hygiene and sanitization remain entrenched in these passé ideas. This is true despite the emergence of evidence linking those practices to mounting virulence and antimicrobial resistance in the hospital. It is, therefore, our position that just as the microbe has sought an optimized balance in virulence, so should we seek such an optimized balance in vigilance, complementing warfare with restoration. We call this approach "bygiene," or bidirectional hygiene. PMID:26604859

  13. [Hygienic characteristics of children's educational establishments].

    PubMed

    Ponomarenko, I I; Cherkashin, O G

    2009-01-01

    The improved procedure for an integrated assessment of the state-of-the-art of preschool educational establishments was appraised. This procedure provides the qualitative and quantitative characteristics of each factor, the degree of its incompliance to the hygienic standards, reveals risk factors, and allows one to take operative decisions to manage a risk, which are aimed at promoting the health status in infants, and expands a sociohygienic monitoring methodology, by increasing the number of accountable objects of the vital activity medium.

  14. [All-Russian hygienic exhibitions and museums].

    PubMed

    Kuzybaeva, M P

    2011-01-01

    The material about the popularization of hygiene and health education in Russia in the second half of the 19th century to early 20th century through exhibition and museum activities has been collected for the first time and analyzed in the paper. The role of scientists and scientific medical societies in this process is noted. The significance of museum and exhibition activities in this area for the development of medical science is defined.

  15. Hand hygiene knowledge of college students.

    PubMed

    Taylor, J Kyle; Basco, Roselyne; Zaied, Aya; Ward, Chelsea

    2010-01-01

    An observational study was conducted to evaluate hygiene habits of students with fields of study, gender, and understanding of hygiene at a university in Alabama. One hundred students were randomly observed in ten restrooms on campus to determine whether or not students washed their hands. The study was divided into an observational stage, a quiz to ascertain student's knowledge of hygiene and the spread of pathogens, and a survey of self-reported illness rates. Females had a tendency to wash their hands more often than males while visiting the bathroom (p = 0.02, chi2 = 11.6). Science majors were more likely to wash their hands than non-science majors (p < or = 0.001, chi2 = 5.2). Females (p < or = 0.0001, df = 98, F = 21.5) and science majors (p < or = 0.0001, df = 98, F = 81.4) scored significantly higher on the survey than males and nonscience majors, and that those observed not washing their hands reported being sick more often than those observed washing their hands (chi2 = 155.0, df= 3, p < 0.001, Fisher's exact p < 0.001). PMID:20499532

  16. Dental hygiene students' perceptions of older adults.

    PubMed

    Wiener, R Constance; Shockey, Alcinda Trickett; Long, D Leann

    2014-12-01

    Geriatric education is an important component of the dental hygiene curriculum because, in it, students acquire skills and attitudes to help provide quality care to older adults. The purpose of this study was to determine if off-site exposure to nursing home residents with supervised oversight had the potential to improve dental hygiene students' attitudes toward older adults. Senior dental hygiene students at one school completed a pre-nursing home experience questionnaire. A series of geriatric lectures and discussions, which included discussions about students' anxieties of working with institutionalized older adults, were held prior to the nursing home experience. The students then participated in two supervised four-hour nursing home experiences, were debriefed after the experiences, and completed a second questionnaire. Of thirty-nine potential participants in the study, thirty-two took part in the pre-nursing home experience questionnaire (82.1 percent). They had a mean split Fabroni score of 34.2 (95 percent confidence interval: 32.2, 36.3). The thirty participants in the post-experience questionnaire (76.9 percent of total) had a mean split score of 32.7 (95 percent confidence interval: 30.1, 35.3). This study failed to reject the null hypothesis of no mean difference between the pre- and post-nursing home experience; however, the post-experience mean score was lower than the pre-nursing home experience mean score, indicating a more positive attitude toward older adults after the experience.

  17. Coping with hygiene in South Africa, a water scarce country.

    PubMed

    Duse, A G; da Silva, M P; Zietsman, I

    2003-06-01

    The burden of infectious diseases may be reduced by adopting effective infection control measures. Some of these are dependent on the provision of adequate and safe water supplies for maintenance of basic standards of personal, domestic and healthcare hygiene. Consequences of scarce, and sometimes unsafe, waters supplies in South Africa are highlighted with reference to healthcare-associated infections, community acquired infectious intestinal diseases and domestic practices as infection sources. Availability of water in more than 67% of South African municipal hospitals and primary health care facilities (delivered by water tanker in 12.5% of satellite clinics, 5% from river or dam sources, 12.4% relying on rainwater) does not necessarily guarantee that it's quality is safe for utilisation. In the Northern Province and Mpumalanga, water needs to be purified prior to usage in 14.4 and 33% of satellite clinics respectively. Simple, low maintenance and low-cost interventions to maximise use and safety of limited water resources may be implemented: micro-organism (S. dysenteriae) inactivation by direct UV-exposure in sunlight abundant environments, water purification by filtration mechanisms and making use of iron pots in the community for pasteurisation, decontamination and boiling procedures. Education is paramount in promoting healthy domestic food handling practices, changing cultural perceptions of hygiene, hand-washing technique and mechanisms of domestic environmental decontamination. Water provision cannot be separated from other inter-related factors such as sanitation. Although the present government has taken initiatives to reduce the number of people not having access to water by 50% in 2002, provision of sanitation has been slower (>38% inadequate sanitation in 2002). Adoption of integrated environmental management approaches in conjunction with community participation (WASH Campaign--2002), by the government, aims to address the sanitation problems. PMID

  18. Coping with hygiene in South Africa, a water scarce country.

    PubMed

    Duse, A G; da Silva, M P; Zietsman, I

    2003-06-01

    The burden of infectious diseases may be reduced by adopting effective infection control measures. Some of these are dependent on the provision of adequate and safe water supplies for maintenance of basic standards of personal, domestic and healthcare hygiene. Consequences of scarce, and sometimes unsafe, waters supplies in South Africa are highlighted with reference to healthcare-associated infections, community acquired infectious intestinal diseases and domestic practices as infection sources. Availability of water in more than 67% of South African municipal hospitals and primary health care facilities (delivered by water tanker in 12.5% of satellite clinics, 5% from river or dam sources, 12.4% relying on rainwater) does not necessarily guarantee that it's quality is safe for utilisation. In the Northern Province and Mpumalanga, water needs to be purified prior to usage in 14.4 and 33% of satellite clinics respectively. Simple, low maintenance and low-cost interventions to maximise use and safety of limited water resources may be implemented: micro-organism (S. dysenteriae) inactivation by direct UV-exposure in sunlight abundant environments, water purification by filtration mechanisms and making use of iron pots in the community for pasteurisation, decontamination and boiling procedures. Education is paramount in promoting healthy domestic food handling practices, changing cultural perceptions of hygiene, hand-washing technique and mechanisms of domestic environmental decontamination. Water provision cannot be separated from other inter-related factors such as sanitation. Although the present government has taken initiatives to reduce the number of people not having access to water by 50% in 2002, provision of sanitation has been slower (>38% inadequate sanitation in 2002). Adoption of integrated environmental management approaches in conjunction with community participation (WASH Campaign--2002), by the government, aims to address the sanitation problems.

  19. Pilot Overmyer looks over food selections and experiments with beverage

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Pilot Overmyer, using beverage container and drinking straw secured in meal tray assembly (ASSY), experiments with microgravity chararcteristics of liquid on middeck in front of forward lockers. Overmyer also looks over packages of food attached to middeck lockers in meal tray assemblies. Carry-on food warmer appears overhead and other meal tray assemblies, personal hygiene mirror assy, personal hygiene kit, and portrait of G.W.S. Abbey, JSC's Director of Flight Operations, appear on lockers.

  20. Assessment of hand hygiene compliance after hand hygiene education among health care workers in Cambodia

    PubMed Central

    Sansam, Sim; Yamamoto, Eiko; Srun, Sok; Sinath, Yin; Moniborin, Mey; Bun Sim, Kheang; Reyer, Joshua A.; Yoshida, Yoshitoku; Hamajima, Nobuyuki

    2016-01-01

    ABSTRACT Health care-associated infection (HCAI) is the most frequent adverse event for hospitalized patients. Hand hygiene is a simple and effective solution to protect patients from HCAI. This study aimed to introduce hand hygiene to health care workers based on the World Health Organization guideline for reducing HCAI in Cambodia and to assess their behavioral patterns on hand hygiene. All health care workers at Kampong Cham provincial hospital had lectures and practice on hand hygiene in January 2012. The surveys for hand hygiene compliance (HHC) were performed after 6 months, 1 year and 2 years, respectively. The number of surgical site infections (SSI) was counted in 2011 and 2014. Our analysis used the data of 58 workers, who were observed at all three points, although 139 workers were observed during the study period. The average of HHC at 6 months, 1 year and 2 years were 62.37%, 85.76% and 80.36%, respectively. The improved group (HHC 2 years/1 year≧1) had 32 workers, whereas the worsened group (HHC 2 years/1 year<1) had 26. There was a significant difference in departments of the two groups (P=0.011) but not in sex, age or occupations. The improved group had more workers of General (31.2% vs. 19.2%), Surgical (25.0% vs. 11.5%) and Infection (21.9% vs. 11.5%) categories compared to the worsened group. The incidence of SSI was improved from 32.26% in 2011 to 0.97% in 2014. Our results suggest that the education and the survey on hand hygiene are effective for reducing HCAI in Cambodia. PMID:27303102

  1. Assessment of hand hygiene compliance after hand hygiene education among health care workers in Cambodia.

    PubMed

    Sansam, Sim; Yamamoto, Eiko; Srun, Sok; Sinath, Yin; Moniborin, Mey; Bun Sim, Kheang; Reyer, Joshua A; Yoshida, Yoshitoku; Hamajima, Nobuyuki

    2016-05-01

    Health care-associated infection (HCAI) is the most frequent adverse event for hospitalized patients. Hand hygiene is a simple and effective solution to protect patients from HCAI. This study aimed to introduce hand hygiene to health care workers based on the World Health Organization guideline for reducing HCAI in Cambodia and to assess their behavioral patterns on hand hygiene. All health care workers at Kampong Cham provincial hospital had lectures and practice on hand hygiene in January 2012. The surveys for hand hygiene compliance (HHC) were performed after 6 months, 1 year and 2 years, respectively. The number of surgical site infections (SSI) was counted in 2011 and 2014. Our analysis used the data of 58 workers, who were observed at all three points, although 139 workers were observed during the study period. The average of HHC at 6 months, 1 year and 2 years were 62.37%, 85.76% and 80.36%, respectively. The improved group (HHC 2 years/1 year≧1) had 32 workers, whereas the worsened group (HHC 2 years/1 year<1) had 26. There was a significant difference in departments of the two groups (P=0.011) but not in sex, age or occupations. The improved group had more workers of General (31.2% vs. 19.2%), Surgical (25.0% vs. 11.5%) and Infection (21.9% vs. 11.5%) categories compared to the worsened group. The incidence of SSI was improved from 32.26% in 2011 to 0.97% in 2014. Our results suggest that the education and the survey on hand hygiene are effective for reducing HCAI in Cambodia. PMID:27303102

  2. The effects of mandatory HACCP implementation on microbiological indicators of process hygiene in meat processing and retail establishments in Serbia.

    PubMed

    Tomasevic, Igor; Kuzmanović, Jelena; Anđelković, Aleksandra; Saračević, Miroslava; Stojanović, Marija M; Djekic, Ilija

    2016-04-01

    A total of 48,246 microbiological test results were collected from 130 meat processing plants and 220 meat retail facilities over a seven year period: 41 months before and 43 months after HACCP implementation. Our results confirm a strong positive effect of mandatory HACCP implementation on process hygiene indicators in meat establishments. Significant reductions were observed in the number of hygiene indicator organisms on all types of surfaces examined and types of meat establishments investigated. The improvement of process hygiene was articulated as aerobic colony count reduction of at least 1.0 log10 CFU/cm(2) for food contact surfaces and over 2 log10 CFU/cm(2) for cooling facilities (refrigerators, freezers and other meat cooling devices). Meat handlers' hands hygiene was least positively affected. The period after mandatory HACCP implementation was also marked by a steady decline of positive Enterobacteriaceae and Staphylococcus samples. Process hygiene advances for meat processing plants and meat retail facilities were similar. PMID:26735573

  3. Personal hygiene and methicillin-resistant Staphylococcus aureus infection.

    PubMed

    Turabelidze, George; Lin, Mei; Wolkoff, Barbara; Dodson, Douglas; Gladbach, Stephen; Zhu, Bao-Ping

    2006-03-01

    Methicillin-resistant Staphylococcus aureus (MRSA) infections outside the healthcare setting are an increasing concern. We conducted a case-control study to investigate an MRSA outbreak during 2002-2003 in a Missouri prison and focused on hygiene factors. Information on sociodemographic characteristics, medical history, and hygiene practices of study participants was collected by interview and medical record review. Logistic regression was used to evaluate MRSA infection in relation to hygiene factors individually and as a composite hygiene score; potential confounding factors were controlled. Selected MRSA isolates were analyzed by pulsed-field gel electrophoresis (PFGE). MRSA infection was significantly associated with a low composite hygiene score. Transmission among prison inmates appeared to be responsible for this outbreak. PFGE analysis showed that isolates were indistinguishable and associated with community-onset MRSA infections in other US prisons. Improving hygiene practices and environmental conditions may help prevent and interrupt future MRSA outbreaks in prison settings. PMID:16704779

  4. Back to basics: hand hygiene and surgical hand antisepsis.

    PubMed

    Spruce, Lisa

    2013-11-01

    Health care-associated infections (HAIs) are a significant issue in the United States and throughout the world, but following proper hand hygiene practices is the most effective and least expensive way to prevent HAIs. Hand hygiene is inexpensive and protects patients and health care personnel alike. The four general types of hand hygiene that should be performed in the perioperative environment are washing hands that are visibly soiled, hand hygiene using alcohol-based products, surgical hand scrubs, and surgical hand scrubs using an alcohol-based surgical hand rub product. Barriers to proper hand hygiene may include not thinking about it, forgetting, skin irritation, a lack of role models, or a lack of a safety culture. One strategy for improving hand hygiene practices is monitoring hand hygiene as part of a quality improvement project, but the most important aspect for perioperative team members is to set an example for other team members by following proper hand hygiene practices and reminding each other to perform hand hygiene.

  5. Hand hygiene performance and beliefs among public university employees.

    PubMed

    Stedman-Smith, Maggie; DuBois, Cathy L Z; Grey, Scott F

    2015-10-01

    The workplace is an important location to access community members, and employers have a direct interest in employee well-being. A survey administered to a random sample of employees at a Midwestern US university tested the ability of a model informed by the theory of planned behavior to predict hand hygiene practices and beliefs using structural equation modeling. Questions demonstrated acceptable validity and reliability. Constructs predicted self-reported hand hygiene behaviors, and hand hygiene behaviors reduced the odds of reporting sickness from respiratory tract and gastrointestinal infections. The findings support multi-modal hand hygiene improvement interventions.

  6. Sleep medicine content in dental hygiene education.

    PubMed

    Minichbauer, Brittany C; Sheats, Rose D; Wilder, Rebecca S; Phillips, Ceib L; Essick, Gregory K

    2015-05-01

    According to the National Research Council, 70 million Americans chronically suffer from approximately 60 medically recognized sleep disorders. With most clinicians unaware of these disorders, many individuals remain undiagnosed. To effectively address this issue, health care professionals must work collaboratively to educate, identify, and treat patients with sleep disorders. However, medical and dental clinicians do not receive adequate education in sleep medicine. On the frontline regarding prevention and counseling, dental hygienists play an important role in patient education, screening, and management of sleep disorders. The aim of this study was to assess the amount of sleep medicine content in U.S. dental hygiene programs. An electronic survey was emailed to all 334 accredited U.S. dental hygiene programs. The 18-question survey assessed the sleep medicine content presented during the 2012-13 academic year. A total of 35.3% (n=118) of the programs responded. The mean number of hours devoted to sleep medicine in their curricula was 1.55 hours (SD=1.37). Although 69% (n=79) of the responding programs reported spending time on sleep bruxism (mean=1.38 hours, SD=0.85), only 28% (n=32) reported spending time on other topics such as snoring and obstructive sleep apnea (mean=1.39 hours, SD=0.72). These results suggest that sleep medicine is included in the majority of U.S. dental hygiene programs, but the content is limited and focused on sleep bruxism. This level of training is inadequate to prepare dental hygienists for their potential role in patient education, screening, and management of sleep-related breathing disorders.

  7. [Hygienic assessment of waste of soda production].

    PubMed

    Samutin, N M; Vaisman, Y I; Rudakova, L V; Kalinina, E V; Glushankova, I S; Batrakova, G M

    2013-01-01

    The object of investigations was soda industry waste. Slimes are formed at slimes storage which occupy considerable areas and are considered to be the source of permanent impact on the hydrosphere objects. Slimes storage placement within settlement boundaries and water protection zone of large watercourses leads to the deterioration of sanitary, hygienic and environmental situation and to the rising of risks to health of communities. Waste processing with getting new materials on the base of soda industry waste with wide application is seems to be one of the way for problem solving. It is essential to take into account sanitary and hygienic characteristics of slimes within justifying possible directions of its use. Thus, researches concerning assessment of physical, chemical and toxicological waste characteristics are considered to be actual. The aim of researches is to examine physical, chemical and toxicological characteristics of soda production slimes for justifying directions of its use including delivery of new materials respondent to the all regulatory sanitary and hygienic requirements. Experimental investigations of assessment physical, chemical and toxicological characteristics of slimes were carried out according to standard methods. Within assessment of toxicological slimes characteristics the following test-objects were used: Ceriodaphnia affinis, Paramecium caudatum. As a result of investigations watered slime samples were determined to be referred to the 4th hazard level (low-hazard) waste; samples with preliminary mechanical dehydration are referred to the 5th hazard level (practically nonhazardous) waste for environment. These are correspond to the 3rd and 4th hazard level according to sanitary regulations, respectively.

  8. Dental Hygiene Students’ Perceptions of Older Adults

    PubMed Central

    Wiener, R. Constance; Shockey, Alcinda Trickett; Long, D. Leann

    2015-01-01

    Geriatric education is an important component of the dental hygiene curriculum because, in it, students acquire skills and attitudes to help provide quality care to older adults. The purpose of this study was to determine if off-site exposure to nursing home residents with supervised oversight had the potential to improve dental hygiene students’ attitudes toward older adults. Senior dental hygiene students at one school completed a pre-nursing home experience questionnaire. A series of geriatric lectures and discussions, which included discussions about students’ anxieties of working with institutionalized older adults, were held prior to the nursing home experience. The students then participated in two supervised four-hour nursing home experiences, were debriefed after the experiences, and completed a second questionnaire. Of thirty-nine potential participants in the study, thirty-two took part in the pre-nursing home experience questionnaire (82.1 percent). They had a mean split Fabroni score of 34.2 (95 percent confidence interval: 32.2, 36.3). The thirty participants in the post-experience questionnaire (76.9 percent of total) had a mean split score of 32.7 (95 percent confidence interval: 30.1, 35.3). This study failed to reject the null hypothesis of no mean difference between the pre- and post-nursing home experience; however, the post-experience mean score was lower than the pre-nursing home experience mean score, indicating a more positive attitude toward older adults after the experience. PMID:25480277

  9. Building health: The need for electromagnetic hygiene?

    NASA Astrophysics Data System (ADS)

    Jamieson, Isaac A.; Holdstock, Paul; ApSimon, Helen M.; Bell, J. Nigel B.

    2010-04-01

    Whilst the electromagnetic nature of the built environment has changed considerably over the past century, little thought is at present given to the possible advantages of creating electromagnetic microenvironments that more closely resemble those found in nature and/or developing biologically-friendly technology aligned more closely to its operating principles. This review paper examines how more natural exposures to a variety of electromagnetic phenomena could be re-introduced into the built environment, possible benefits that might arise, and discusses the extent to which there may be tangible benefits obtainable from introducing more rigorous properly considered electromagnetic hygiene measures. Amongst the matters discussed are: the effects of different materials, finishes and electrical items on charge generation (and the effects of excess charge on contaminant deposition); the possible benefits of suitably grounding conductive objects (including humans) in order to reduce excess charge and contaminant deposition; how the presence of vertical electric field regimes, similar to those found in nature, may enhance biological performance; and possible pitfalls to avoid when seeking to introduce appropriate electromagnetic hygiene regimes.

  10. Hygiene and Sanitation in Biogas Plants.

    PubMed

    Fröschle, Bianca; Heiermann, Monika; Lebuhn, Michael; Messelhäusser, Ute; Plöchl, Matthias

    2015-01-01

    The increasing number of agricultural biogas plants and higher amounts of digestate spread on agricultural land arouse a considerable interest in the hygiene situation of digested products. This chapter reviews the current knowledge on sanitation during anaerobic digestion and the hygienic status of digestate concerning a multitude of pathogens potentially compromising the health of humans, animals and plants. Physical, chemical and biological parameters influencing the efficiency of sanitation in anaerobic digestion are considered. The degree of germ reduction depends particularly on the resistance of the pathogen of concern, the processing conditions, the feedstock composition and the diligence of the operation management. Most scientific studies facing sanitation in biogas plants have provided data ascertaining reduction of pathogens by the biogas process. Some pathogens, however, are able to persist virtually unaffected due to the ability to build resistant permanent forms. As compared to the feedstock, the sanitary status of the digestate is thus improved or in the worst case, the sanitary quality remains almost unchanged. According to this, the spreading of digestate on agricultural area in accordance to current rules and best practice recommendations is considered to impose no additional risk for the health of humans, animals and plants.

  11. [Guidelines for hygienic classification of learning technologies].

    PubMed

    Kuchma, V R; Teksheva, L M; Milushkina, O Iu

    2008-01-01

    Optimization of the educational environment under the present-day conditions has been in progress, by using learning techwares (LTW) without fail. To organize and regulate an academic process in terms of the safety of applied LTW, there is a need for their classification. The currently existing attempts to structure LTW disregard hygienically significant aspects. The task of the present study was to substantiate a LTW safety criterion ensuring a universal approach to working out regulations. This criterion may be the exposure intensity determined by the form of organization of education and its pattern, by the procedure of information presentation, and the age-related peculiarities of a pupil, i.e. by the actual load that is presented by the product of the intensity exposure and its time. The hygienic classification of LTW may be used to evaluate their negative effect in an educational process on the health status of children and adolescents, to regulate hazardous factors and training modes, to design and introduce new learning complexes. The structuring of a LTW system allows one to define possible deleterious actions and the possibilities of preventing this action on the basis of strictly established regulations.

  12. Improving Adherence to Hand Hygiene among Health Care Workers

    ERIC Educational Resources Information Center

    Maskerine, Courtney; Loeb, Mark

    2006-01-01

    Increased adherence to hand hygiene is widely acknowledged to be the most important way of reducing infections in health care facilities. Despite evidence of benefit, adherence to hand hygiene among health care professionals remains low. Several behavioral and organizational theories have been proposed to explain this. As a whole, the success of…

  13. Teaching Oral Hygiene Skills to Elementary Students with Visual Impairments

    ERIC Educational Resources Information Center

    Shih, Yeng-Hung; Chang, Chien-Huey Sophie

    2005-01-01

    This study investigated the effects of a program that taught oral hygiene skills to students with visual impairments using group instruction and individual coaching. The results showed that the program enhanced the oral hygiene skills of the three participants significantly, and its effectiveness lasted for at least two months after the…

  14. 7 CFR 56.77 - Health and hygiene of personnel.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Health and hygiene of personnel. 56.77 Section 56.77 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... EGGS Grading of Shell Eggs Facility Requirements § 56.77 Health and hygiene of personnel. (a) No...

  15. 7 CFR 56.77 - Health and hygiene of personnel.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Health and hygiene of personnel. 56.77 Section 56.77 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... EGGS Grading of Shell Eggs Facility Requirements § 56.77 Health and hygiene of personnel. (a) No...

  16. 7 CFR 56.77 - Health and hygiene of personnel.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Health and hygiene of personnel. 56.77 Section 56.77 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... EGGS Grading of Shell Eggs Facility Requirements § 56.77 Health and hygiene of personnel. (a) No...

  17. Multi-level selection for hygienic behaviour in honeybees.

    PubMed

    Pérez-Sato, J A; Châline, N; Martin, S J; Hughes, W O H; Ratnieks, F L W

    2009-06-01

    Disease is one of the main factors driving both natural and artificial selection. It is a particularly important and increasing threat to the managed honeybee colonies, which are vital in crop pollination. Artificial selection for disease-resistant honeybee genotypes has previously only been carried out at the colony-level, that is, by using queens or males reared from colonies that show resistance. However, honeybee queens mate with many males and so each colony consists of multiple patrilines that will vary in heritable traits, such as disease resistance. Here, we investigate whether response to artificial selection for a key resistance mechanism, hygienic behaviour, can be improved using multi-level selection, that is, by selecting not only among colonies as normal but also among patrilines within colonies. Highly hygienic colonies were identified (between-colony selection), and the specific patrilines within them responsible for most hygienic behaviour were determined using observation hives. Queens reared from these hygienic patrilines (within-colony selection) were identified using DNA microsatellite analysis of a wing-tip tissue sample and then mated to drones from a third highly hygienic colony. The resulting colonies headed by queens from hygienic patrilines showed approximately double the level of hygienic behaviour of colonies headed by sister queens from non-hygienic patrilines. The results show that multi-level selection can significantly improve the success of honeybee breeding programs.

  18. Occupational Safety. Hygiene Safety. Pre-Apprenticeship Phase 1 Training.

    ERIC Educational Resources Information Center

    Lane Community Coll., Eugene, OR.

    This self-paced student training module on hygiene safety is one of a number of modules developed for Pre-apprenticeship Phase 1 Training. Purpose of the module is to familiarize students with the different types of airborne contaminants--including noise--which may be health hazards and with the proper hygienic measures for dealing with them. The…

  19. Outcomes of dental hygiene baccalaureate degree education in Canada.

    PubMed

    Kanji, Zul; Sunell, Susanne; Boschma, Geertje; Imai, Pauline; Craig, Bonnie J

    2011-03-01

    There is little published literature about the outcomes of dental hygiene baccalaureate degree education, particularly in Canada. Since there are various dental hygiene entry-to-practice educational models in Canada, exploring baccalaureate dental hygiene education is becoming an increasingly important subject. The purpose of this study was to explore the personal outcomes and dental hygiene practice outcomes of dental hygiene degree-completion education in Canada from the perspectives of diploma dental hygienists who have continued their education to the bachelor's degree level. This study employed a qualitative phenomenological design, using a maximum variation purposeful sampling strategy. Data generation occurred with sixteen dental hygienists across Canada through individual semistructured interviews. Interviews were audiorecorded, transcribed verbatim, and coded for data analysis, involving pattern recognition and thematic development. Themes that emerged included changes in self-perception, values, and knowledge base. Changes in self-perception were reflected in a reported increase in self-confidence and perceived credibility. Changes in values included a greater appreciation for lifelong learning. Advancements in knowledge strengthened the development of specific abilities that ultimately influenced participants' dental hygiene practice. These abilities included an increased ability to think critically, to make evidence-based decisions, and to provide more comprehensive care. Participants also commented on having more career opportunities available to them outside of the private clinical practice setting. These results reveal important insights into the impact of earning a dental hygiene baccalaureate degree on oneself and one's dental hygiene practice. PMID:21368255

  20. Personal hygienic concerns in long term space flight

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Data from numerous experiments and hardware inventories were scanned for Skylab personal hygiene use. A computer program was formulated for predicting the degree of man's involvement with personal hygiene needs. A tabulation was kept for such events as water intake, frequency of urination and defecation, accidents or events requiring clean-up, methods of clean-up, microbiological environment and shower water contamination.

  1. A Study of Radiographic Imaging Systems Used for Dental Hygiene.

    ERIC Educational Resources Information Center

    Karst, Nancy S.

    Thirty-three two-year dental hygiene programs throughout the United States were surveyed to identify the radiographic imaging system most often used and the accompanying rationale for that decision. A literature review identified the three radiographic imaging systems most frequently used and indicated that all dental hygiene programs had the…

  2. [Ecological and hygienic evaluation of production waste of diagnostic preparations].

    PubMed

    2012-01-01

    For the first time eco-hygienic evaluation of waste materials of production of diagnostic products has been performed. The methodology of risk assessment included consideration of the technology for their delivery, assessment of potential hazards (biological, chemical, and toxicological) based on the study of physico-chemical properties and performance of toxicological, hygienic and ecological research.

  3. Family Disorganization, Sleep Hygiene, and Adolescent Sleep Disturbance

    ERIC Educational Resources Information Center

    Billows, Michael; Gradisar, Michael; Dohnt, Hayley; Johnston, Anna; McCappin, Stephanie; Hudson, Jennifer

    2009-01-01

    The link between sleep hygiene and adolescent sleep is well documented, though evidence suggests contributions from other factors, particularly the family environment. The present study examined whether sleep hygiene mediated the relationship between family disorganization and self-reported sleep onset latency, total sleep time, and daytime…

  4. The History of the Rhodes State College Dental Hygiene Program

    ERIC Educational Resources Information Center

    Bowers, Denise E.

    2012-01-01

    The historiography of the Rhodes State College Dental Hygiene Program (Program) presents a historical journey of health care, as it relates to oral health, in the United States, in Ohio, and in Lima. This study bridges the gap between the history of higher education and the history of an academic program, dental hygiene. Prior to this study, there…

  5. Maintenance of an Adequate Dental Hygiene Education System.

    ERIC Educational Resources Information Center

    Ley, Eugene; And Others

    1984-01-01

    Administrative decisions about the future of dental hygiene programs are often based on inadequate information about employment trends and about the importance of the dental hygienist in dental practices. Studies indicate that demand for dental hygiene services will remain high in the 1980s. (Author/MLW)

  6. Requirements and Guidelines for Dental Hygiene Education Programs.

    ERIC Educational Resources Information Center

    American Dental Association, Chicago, IL. Council on Dental Education.

    The purpose of this report is to serve as a guide for dental hygiene education program development, and to serve as a stimulus for improving established programs. The first section of the report discusses the function of the Council on Dental Education and the trends in hygiene program development. In section II the requirements for an accredited…

  7. Importance of Oral Hygiene Habits in Mentally Disabled Children

    PubMed Central

    JP, Beena; Reddy, Divya

    2010-01-01

    Background The main factor related to gingival/periodontal problems in disabled individuals is the inadequacy of the plaque removal from the teeth. Motor coordination problems and muscular limitation in neuromuscularly disabled individuals along with the difficulty in understanding the importance of oral hygiene in mentally disabled individuals have resulted in the progression of inflammatory diseases. Case report This report describes a case of cerebral palsy child who developed gingival hyperplasia due to poor oral hygiene practices which remarkably improved by proper motivation and adaptation of oral hygiene measures. Conclusion It is important that the caretakers especially mother is informed about the importance of maintaining proper oral hygiene and the harmful effects of not doing so. It forms our duty to guide them towards maintaining good oral hygiene and thereby help in improving overall health of these children.

  8. The impact of food regulation on the food supply chain.

    PubMed

    Aruoma, Okezie I

    2006-04-01

    Food regulation in the main is aimed at protecting the consumer's health, increasing economic viability, harmonizing well-being and engendering fair trade on foods within and between nations. Consumers nowadays are faced with food or food ingredients that may derive from distant countries or continents, and with a less transparent food supply. Safety concerns must cover the range of different food chains relevant to a certain food product or product group, including all relevant producers, manufacturing sites and food service establishments within a country as well as those importing into the country. Hazard analysis at critical control points (HACCP), good manufacturing practice (GMP) and good hygiene practice (GHP) are major components of the safety management systems in the food supply chain. Principally, "a hazard" is a biological, chemical or physical agent in, or condition of, food that has the potential to cause an adverse health effect. The likelihood of occurrence and severity of the same is important for the assessment of the risk presented by the hazard to the food supply chain. The Government's regulatory mechanisms in accordance with the WTO agreements (HACCPs, sanitary and phytosanitary measures, etc.) oversee the analyses of public health problems and their association to the food supply. Under the WTO SPS Agreements and the codes of practices issued by the Codex Alimentarius Commission, there now exists a benchmark for international harmonization that guarantee the trade of safe food. Inevitably, food safety is still mainly the responsibility of the consumer.

  9. Video observation of hand hygiene practices at a petting zoo and the impact of hand hygiene interventions.

    PubMed

    Anderson, M E C; Weese, J S

    2012-01-01

    Petting zoos are popular attractions, but can also be associated with zoonotic disease outbreaks. Hand hygiene is critical to reducing disease risks; however, compliance can be poor. Video observation of petting zoo visitors was used to assess animal and environmental contact and hand hygiene compliance. Compliance was also compared over five hand hygiene intervention periods. Descriptive statistics and multivariable logistic regression were used for analysis. Overall hand hygiene compliance was 58% (340/583). Two interventions had a significant positive association with hand hygiene compliance [improved signage with offering hand sanitizer, odds ratio (OR) 3·38, P<0·001; verbal hand hygiene reminders, OR 1·73, P=0·037]. There is clearly a need to improve hand hygiene compliance at this and other animal exhibits. This preliminary study was the first to demonstrate a positive impact of a hand hygiene intervention at a petting zoo. The findings suggest that active, rather than passive, interventions are more effective for increasing compliance. PMID:21371366

  10. Understanding the Determinants of Australian Hospital Nurses' Hand Hygiene Decisions Following the Implementation of a National Hand Hygiene Initiative

    ERIC Educational Resources Information Center

    White, Katherine M.; Starfelt, Louise C.; Jimmieson, Nerina L.; Campbell, Megan; Graves, Nicholas; Barnett, Adrian G.; Cockshaw, Wendell; Gee, Phillip; Page, Katie; Martin, Elizabeth; Brain, David; Paterson, David

    2015-01-01

    Hand hygiene is the primary measure in hospitals to reduce the spread of infections, with nurses experiencing the greatest frequency of patient contact. The "5 critical moments" of hand hygiene initiative has been implemented in hospitals across Australia, accompanied by awareness-raising, staff training and auditing. The aim of this…

  11. "I wash my hands of it!?" - Trends in hand hygiene over the past decades.

    PubMed

    Rotter, Manfred L

    2007-09-13

    Hand hygiene is the most important measure to protect against the spread of nosocomial infections. With the development of in vitro und in vivo test methods for evaluation of the effect of hand hygiene, there has been a sharp increase over the past 50 years in the body of knowledge relating to effective methods for removal from the hands or killing and inactivation of pathogens. In 1958 the German Society of Hygiene and Microbiology (DGHM) published a first "Guidelines for Testing Chemical Disinfectants" and included only those hand disinfection products on its "List of Tested Chemical Disinfectants Found To Be Effective" that had been tested as per the methods cited in the guidelines. The American Society of Testing and Materials (today: ASTM International) was next, with the first test protocols for hand disinfection products, which in 1974 were adopted by the US Food and Drug Agency as "Guidelines" in a "Tentative Final Monograph" (TFM) and in 1994, having revised it to incorporate new insights, it was published once again. Where the user is concerned, guidelines for hand disinfection containing information on indication and implementation are of course more important than methods dealing with efficacy testing of products. Such guidelines are compiled within the hospitals by the infection control teams set up during the 1970s. Written guidelines were also published by several healthcare institutions, scientific societies and associations. The guidelines formulated by the World Health Organisation (WHO), in an expert committee under the direction of Didier Pittet, proved to be the most successful of the attempts undertaken at global level to enhance hand hygiene. The most remarkable changes appear to be the efforts aimed at improving compliance among medical personnel and the increasing international acceptance of hand disinfection by using alcohols in the form of rubs; whether this will be with lotions or gels remains to be seen.

  12. "I wash my hands of it!?" – Trends in hand hygiene over the past decades

    PubMed Central

    Rotter, Manfred L.

    2007-01-01

    Hand hygiene is the most important measure to protect against the spread of nosocomial infections. With the development of in vitro und in vivo test methods for evaluation of the effect of hand hygiene, there has been a sharp increase over the past 50 years in the body of knowledge relating to effective methods for removal from the hands or killing and inactivation of pathogens. In 1958 the German Society of Hygiene and Microbiology (DGHM) published a first “Guidelines for Testing Chemical Disinfectants” and included only those hand disinfection products on its “List of Tested Chemical Disinfectants Found To Be Effective” that had been tested as per the methods cited in the guidelines. The American Society of Testing and Materials (today: ASTM International) was next, with the first test protocols for hand disinfection products, which in 1974 were adopted by the US Food and Drug Agency as “Guidelines” in a “Tentative Final Monograph” (TFM) and in 1994, having revised it to incorporate new insights, it was published once again. Where the user is concerned, guidelines for hand disinfection containing information on indication and implementation are of course more important than methods dealing with efficacy testing of products. Such guidelines are compiled within the hospitals by the infection control teams set up during the 1970s. Written guidelines were also published by several healthcare institutions, scientific societies and associations. The guidelines formulated by the World Health Organisation (WHO), in an expert committee under the direction of Didier Pittet, proved to be the most successful of the attempts undertaken at global level to enhance hand hygiene. The most remarkable changes appear to be the efforts aimed at improving compliance among medical personnel and the increasing international acceptance of hand disinfection by using alcohols in the form of rubs; whether this will be with lotions or gels remains to be seen. PMID:20200668

  13. [Industrial hygiene for subway train operators].

    PubMed

    Elizarov, B B; Sin'kov, A V

    1995-01-01

    Subway train drivers work in specific conditions of underground surroundings, face psychoemotional stress due to high intensity of signals analyzed in short time for the decision, prominent responsibility for passengers' lives. The work is also associated with significant levels of noise, minor artificial illumination, air pollution with dust and unfavorable microclimate. By the end of working shift the drivers demonstrate marked changes in blood pressure, prolonged oculomotor reactions, depressed visual function. Morbidity with transitory disablement is high among the drivers, presenting especially cardiovascular and gastrointestinal diseases. Unfavorable changes of ageing process are seen in the drivers over 35, in age group of 40-49 years (with length of service at least 20 years). The complex investigations helped to elaborate hygienic norms for new subway cars, to base rational schedule ot work and rest for the drivers. PMID:7767606

  14. [Evaluation of air hygiene in health resorts].

    PubMed

    Wunderlich, H G

    1990-10-01

    Concerning the maintenance and restoration of health in patients being subjected to health resort treatment, the spas play an important role. Therefore, legal provisions in this field establish the elimination of unfavourable environmental conditions, as air pollution, for instance. The geographical situation of a health resort exercises influences on its air quality considered in terms of hygiene. This is linked with different atmospheric and bioclimatic conditions in various regions. The major source of air pollution in a health resort is represented by housing and the communal area, by traffic on the roads and partly by industry. Instructions for measuring and evaluating of pollutants are given. Furthermore, various possibilities for improving the air quality in health resorts are mentioned.

  15. Food safety and increasing hazard of mycotoxin occurrence in foods and feeds.

    PubMed

    Stoev, Stoycho D

    2013-01-01

    The possible hazard of mycotoxin occurrence in foods and feeds and some food-borne mycotoxicoses is reviewed. Management of the risk of mycotoxin contamination using some useful preventive measures against mycotoxin contamination of foods/feeds during pre- and post-harvesting periods is considered. The physical and chemical methods of mycotoxin decontamination of foods/feeds are briefly described. The use of various feed additives as a method for prevention of the adverse effects of mycotoxins is reviewed. The processing of various foods and feeds is considered in a view to possible mycotoxin decontamination. The necessary hygiene control and risk assessment in regard to mycotoxin contamination of foods and feeds in addition to some useful prophylactic measures are briefly described. A short reference is made concerning the most successful methods of veterinary hygiene control in order to prevent a possible entering of some mycotoxins in commercial channels with a view to human health.

  16. Assessing outcomes of industrial hygiene graduate education.

    PubMed

    Brosseau, Lisa; Fredrickson, Ann

    2009-05-01

    To ensure that industrial hygiene professionals continue to be prepared for current and future trends, it is important to regularly assess the value of their education. Described here are the results of discussions with employers and a mailed survey of graduates. Comparisons are made with past mailed surveys of both groups. Two sets of discussions were held in late 2005 with employers of industrial hygienists and other health and safety professionals. Twenty-eight participants were asked to discuss current and future needs for professionals in their organization and economic sector, their expectations for knowledge and skills when hiring professionals, methods for finding and hiring, and the importance of ABET accreditation. At the same time, a survey was mailed to 71 industrial hygiene students graduating in the last 15 years. Respondents were asked to rank the value of and their proficiency in 42 competencies. Questions also assessed employment experience, certification, the importance of ABET accreditation, and demographic characteristics. There was a lot of agreement between the two stakeholder groups (employers and graduates) about the most important skill and knowledge areas. Most employers identified communicating effectively and exposure assessment among the most important skills, with designing and initiating research as among the least. Hazard recognition, exposure measurement principles, and personal protective equipment were the most highly ranked knowledge areas. Employers discussed the need for good "business skills" such as teamwork, communication, and project management, and the importance of problem-solving skills. Graduates reported that skills in the areas of recognition, evaluation, and control were most valuable in their first jobs and generally reported high levels of proficiency in these skill areas. There was a similar dichotomy in opinions about accreditation within each stakeholder group. The reputation of the academic program was

  17. Assessing outcomes of industrial hygiene graduate education.

    PubMed

    Brosseau, Lisa; Fredrickson, Ann

    2009-05-01

    To ensure that industrial hygiene professionals continue to be prepared for current and future trends, it is important to regularly assess the value of their education. Described here are the results of discussions with employers and a mailed survey of graduates. Comparisons are made with past mailed surveys of both groups. Two sets of discussions were held in late 2005 with employers of industrial hygienists and other health and safety professionals. Twenty-eight participants were asked to discuss current and future needs for professionals in their organization and economic sector, their expectations for knowledge and skills when hiring professionals, methods for finding and hiring, and the importance of ABET accreditation. At the same time, a survey was mailed to 71 industrial hygiene students graduating in the last 15 years. Respondents were asked to rank the value of and their proficiency in 42 competencies. Questions also assessed employment experience, certification, the importance of ABET accreditation, and demographic characteristics. There was a lot of agreement between the two stakeholder groups (employers and graduates) about the most important skill and knowledge areas. Most employers identified communicating effectively and exposure assessment among the most important skills, with designing and initiating research as among the least. Hazard recognition, exposure measurement principles, and personal protective equipment were the most highly ranked knowledge areas. Employers discussed the need for good "business skills" such as teamwork, communication, and project management, and the importance of problem-solving skills. Graduates reported that skills in the areas of recognition, evaluation, and control were most valuable in their first jobs and generally reported high levels of proficiency in these skill areas. There was a similar dichotomy in opinions about accreditation within each stakeholder group. The reputation of the academic program was

  18. Educational technology for millennial dental hygiene students: a survey of U.S. dental hygiene programs.

    PubMed

    Beebe, Catherine R R; Gurenlian, JoAnn R; Rogo, Ellen J

    2014-06-01

    A growing body of literature suggests that today's learners have changed and education must change as well since Millennial generation students expect technology to be used in their coursework. This study sought to determine what educational technology is being used in U.S. dental hygiene programs, what student and faculty perceptions are of the effectiveness of technology, and what barriers exist to implementing educational technology. A stratified random sample of 120 entry-level dental hygiene programs nationwide were invited to participate in a survey. Fourteen programs participated, yielding a pool of 415 potential individual participants; out of those, eighty-four student and thirty-eight faculty respondents were included in the analysis, a total of 122. Results were analyzed using descriptive statistics and a Mann-Whitney U test (p<0.05). Faculty and student respondents agreed on the effectiveness of educational technology in all areas except clickers and wikis. The faculty members tended to rate the effectiveness of educational technology higher than did the students. The greatest perceived barrier to implementing technology was technical difficulties. This study suggests that support services should be available to faculty and students to ensure successful implementation of technology. Dental hygiene educators have adopted many types of educational technology, but more data are needed to determine best practices. PMID:24882769

  19. Educational technology for millennial dental hygiene students: a survey of U.S. dental hygiene programs.

    PubMed

    Beebe, Catherine R R; Gurenlian, JoAnn R; Rogo, Ellen J

    2014-06-01

    A growing body of literature suggests that today's learners have changed and education must change as well since Millennial generation students expect technology to be used in their coursework. This study sought to determine what educational technology is being used in U.S. dental hygiene programs, what student and faculty perceptions are of the effectiveness of technology, and what barriers exist to implementing educational technology. A stratified random sample of 120 entry-level dental hygiene programs nationwide were invited to participate in a survey. Fourteen programs participated, yielding a pool of 415 potential individual participants; out of those, eighty-four student and thirty-eight faculty respondents were included in the analysis, a total of 122. Results were analyzed using descriptive statistics and a Mann-Whitney U test (p<0.05). Faculty and student respondents agreed on the effectiveness of educational technology in all areas except clickers and wikis. The faculty members tended to rate the effectiveness of educational technology higher than did the students. The greatest perceived barrier to implementing technology was technical difficulties. This study suggests that support services should be available to faculty and students to ensure successful implementation of technology. Dental hygiene educators have adopted many types of educational technology, but more data are needed to determine best practices.

  20. Effect of hygiene and medication on preweaning survival and growth of Djallonké sheep in Atacora, Benin.

    PubMed

    Doko, Sanni Y; Degla, Pamphile; Edoun, Gilbert O; Bosma, Roel H

    2013-01-01

    Low sheep productivity in North Benin hampers economic development, and improvement can contribute to reduction of rural poverty and food insecurity. To reduce one of the constraints to the productivity of Djallonké sheep, high mortality during suckling in full rainy and start dry season, we tested hygienic measures and medication in improved housing. The effect of the two treatments and their combination on lamb performance and the internal rate of return (IRR) were compared to a control. For each treatment, survival and growth were observed in 20 lambs, living in 38 herds. Good housing and hygiene (daily cleaning and fortnightly disinfection of stable and water and feed troughs) reduced mortality and increased growth of suckling lambs until 3 months. Good housing plus medication (unique injection of vitamins and amino acids and with ivermectine for deworming, weekly tick treatment by spraying, and in case of diarrhea, antibiotic treatment) reduced mortality, but growth was not higher than the control. Accounting labor opportunity, the IRR was about equal for both, but capital investment was lower for the hygiene treatment which is thus more accessible to poor farmers. The combination of both treatments increased growth and benefits compared with the hygiene treatment, but decreased the IRR. PMID:22644730

  1. Contact precautions and hand hygiene in veterinary clinics.

    PubMed

    Anderson, Maureen E C

    2015-03-01

    Hand hygiene, contact precautions, and other basic infection control measures are crucial in veterinary clinics, because these facilities can be community mixing pots of animals and people with a wide range of health and disease-carrier states. Veterinary staff must be knowledgeable and well trained regarding when and how to apply situation-appropriate contact precautions and to properly perform hand hygiene. The limited information on the use of contact precautions and hand hygiene practices among veterinary staff suggests that compliance is low. Improving the infection control culture in clinics and in veterinary medicine is critical to achieving better compliance with these practices.

  2. [Retrospection on Hygiene Congress organisation in Opatija 1950].

    PubMed

    Bakasun, Vjekoslav; Mićović, Vladimir

    2013-01-01

    In years following to the second world war the convention organisator was faced with major technical difficulties due to universal shortage of resources. During the 50's, two conventions of health workers with topics related to preventive medicine were held in Opatija. On both occasion Sanitary Bureau of Rijeka (Institute of Hygiene) was the main organisator. Reviewing the correspondance in Institute of Hygiene archive, one can monitor the preparations for the congress. In order to meet the participant's expectation, director of Institute of Hygiene, requested from the local entrepreneur adequate supply of postcard and cigarettes. PMID:23607176

  3. Recovery of hygiene water by multifiltration. [in space shuttle orbiters

    NASA Technical Reports Server (NTRS)

    Putnam, David F.; Jolly, Clifford D.; Colombo, Gerald V.; Price, Don

    1989-01-01

    A multifiltration hygiene water reclamation process that utilizes adsorption and particulate filtration techniques is described and evaluated. The applicability of the process is tested using a simulation of a 4-man subsystem operation for 240 days. It is proposed the process has a 10 year life, weighs 236 kg, and uses 88 kg of expendable filters and adsorption beds to process 8424 kg of water. The data reveal that the multifiltration is an efficient nonphase change technique for hygiene water recovery and that the chemical and microbiological purity of the product water is within the standards specified for the Space Station hygiene water.

  4. The Storey of college health hygiene. Thomas A. Storey, MD (1875-1943) and the promotion of hygiene.

    PubMed

    Christmas, W A; Dorman, J M

    1996-07-01

    The word hygiene originally defined a comprehensive plan for preserving individual and community health in all its dimensions. In the latter half of the 19th century, Dr Edward Hitchcock Jr established a system of hygiene at Amherst College that became the model for campus hygiene programs. Dr Thomas A. Storey of Stanford University, an advocate of teaching hygiene to college students, wrote articles and textbooks and was active on national committees that promoted college hygiene programs. Storey was one of the founders of the American Student Health Association, later renamed the American College Health Association, which in its early years chose promotion of hygiene as a major objective. As the 20th century progressed, the profession of health education emerged. With its emergence came the realization that health education, once viewed as primarily a matter of delivering health information to students, required an appreciation of human behavior as well. By 1950, the word hygiene had given way to health in most contexts in recognition of this new paradigm.

  5. CONTRIBUTION OF CHLIDREN'S ACTIVITIES TO LEAD CONTAMINATION OF FOOD

    EPA Science Inventory

    This study evaluates the relationship of children's hygiene habits and food handling behaviors on lead levels on hands and handled foods for toddlers living in lead contaminated homes. Forty eight inner city toddlers who had previously been identified as having elevated blood le...

  6. Task Force on Innovation in Dental Hygiene Curricula.

    ERIC Educational Resources Information Center

    Bader, James; And Others

    1989-01-01

    The background, origins, functions, and recommendations of the American Association of Dental Schools' task force investigating improvement of access to dental hygiene training programs and of curriculum and program design are presented. (MSE)

  7. Pilot Overmyer completes hygiene activities / demostrates IVA foot restraint

    NASA Technical Reports Server (NTRS)

    1982-01-01

    On middeck, Pilot Overmyer, drying his face with a towel from forward single tray personal item stowage locker, completes personal hygiene activities (shaving) and demostrates use of intravehicular activity (IVA) foot restraint on floor.

  8. [Hygienic assessment of innovation procedures for lesson scheduling at school].

    PubMed

    Stepanova, M I; Sazaniuk, Z I; Polenova, M A

    2012-01-01

    Hygienic assessment has established that education, by using innovation procedures for school lesson scheduling, diminishes the weariness of a schooling load and optimizes the pupils' psychosomatic status and school routine.

  9. [Hygienic assessment of innovation procedures for lesson scheduling at school].

    PubMed

    Stepanova, M I; Sazaniuk, Z I; Polenova, M A

    2012-01-01

    Hygienic assessment has established that education, by using innovation procedures for school lesson scheduling, diminishes the weariness of a schooling load and optimizes the pupils' psychosomatic status and school routine. PMID:22712330

  10. Online directed journaling in dental hygiene clinical education.

    PubMed

    Gwozdek, Anne E; Klausner, Christine P; Kerschbaum, Wendy E

    2009-01-01

    Reflecting upon and sharing of clinical experiences in dental hygiene education is a strategy used to support the application of didactic material to patient care. The promotion of interactive, clinically focused discussions creates opportunities for students to foster critical thinking and socialization skills in dental hygiene practice. Twenty-eight dental hygiene students in their first semester of patient care utilized online directed journaling via blogging software, as a reflection and sharing strategy. Journal entries found critical thinking and socialization themes including connection of didactic material to clinical experience, student-patient interaction, student-student collaboration, and a vision of the professional role of the dental hygienist. A 7 item evaluation instrument provided data that the online journaling strategy was perceived as effective and valuable by the students. Online directed journaling is a strategy that has the potential to enhance critical thinking and socialization skills in dental hygiene clinical education. PMID:19370811

  11. A Vocal Hygiene Program for School-Age Children.

    ERIC Educational Resources Information Center

    Cook, Joy V.; And Others

    1979-01-01

    Thirty-eight elementary grade school children with hoarse voices participated in a six-lesson, cartoon-illustrated vocal hygiene program that provided information concerning the human voice, voice quality, vocal abuse, and proper use of the voice. (Author)

  12. Street foods in Accra, Ghana: how safe are they?

    PubMed Central

    Mensah, Patience; Yeboah-Manu, Dorothy; Owusu-Darko, Kwaku; Ablordey, Anthony

    2002-01-01

    OBJECTIVE: To investigate the microbial quality of foods sold on streets of Accra and factors predisposing to their contamination. METHODS: Structured questionnaires were used to collect data from 117 street vendors on their vital statistics, personal hygiene, food hygiene and knowledge of foodborne illness. Standard methods were used for the enumeration, isolation, and identification of bacteria. FINDINGS: Most vendors were educated and exhibited good hygiene behaviour. Diarrhoea was defined as the passage of > or =3 stools per day) by 110 vendors (94.0%), but none associated diarrhoea with bloody stools; only 21 (17.9%) associated diarrhoea with germs. The surroundings of the vending sites were clean, but four sites (3.4%) were classified as very dirty. The cooking of food well in advance of consumption, exposure of food to flies, and working with food at ground level and by hand were likely risk factors for contamination. Examinations were made of 511 menu items, classified as breakfast/snack foods, main dishes, soups and sauces, and cold dishes. Mesophilic bacteria were detected in 356 foods (69.7%): 28 contained Bacillus cereus (5.5%), 163 contained Staphylococcus aureus (31.9%) and 172 contained Enterobacteriaceae (33.7%). The microbial quality of most of the foods was within the acceptable limits but samples of salads, macaroni, fufu, omo tuo and red pepper had unacceptable levels of contamination. Shigella sonnei and enteroaggregative Escherichia coli were isolated from macaroni, rice, and tomato stew, and Salmonella arizonae from light soup. CONCLUSION: Street foods can be sources of enteropathogens. Vendors should therefore receive education in food hygiene. Special attention should be given to the causes of diarrhoea, the transmission of diarrhoeal pathogens, the handling of equipment and cooked food, hand-washing practices and environmental hygiene. PMID:12163918

  13. Hand hygiene deficiency citations in nursing homes.

    PubMed

    Castle, Nicholas; Wagner, Laura; Ferguson, Jamie; Handler, Steven

    2014-02-01

    Hand hygiene (HH) is recognized as an effective way to decrease transmission of infections. Little research has been conducted surrounding HH in nursing homes (NHs). In this research, deficiency citations representing potential problems with HH practices by staff as identified in the certification process conducted at almost all US NHs were examined. The aims of the study were to identify potential relationships between these deficiency citations and characteristics of the NH and characteristics of the NH environment. We used a panel of 148,900 observations with information primarily coming from the 2000 through 2009 Online Survey, Certification, And Reporting data (OSCAR). An average of 9% of all NHs per year received a deficiency citation for HH. In the multivariate analyses, for all three caregivers examined (i.e., nurse aides, Licensed Practical Nurses, and Registered Nurses) low staffing levels were associated with receiving a deficiency citation for HH. Two measures of poor quality (i.e., [1] Quality of care deficiency citations and [2] J, K, or L deficiency citations, that is deficiency citations with a high extent of harm and/or more residents affected) were also associated with receiving a deficiency citation for HH. Given the percentage of NHs receiving deficiency citations for potential problems with HH identified in this research, more attention should be placed on this issue.

  14. Water, sanitation and hygiene for homeless people.

    PubMed

    Uddin, Sayed Mohammad Nazim; Walters, Vicky; Gaillard, J C; Hridi, Sanjida Marium; McSherry, Alice

    2016-02-01

    This short communication provides insights into water, sanitation and hygiene (WASH) for homeless people through a scoping study conducted in Dhaka, Bangladesh. It investigates homeless access to WASH through the lens of a rights-based approach. It demonstrates that homeless people's denial of their right to WASH reflects their marginal position in society and an unequal distribution of power and opportunities. The study ultimately suggests a rights-based approach to work toward dealing with the root causes of discrimination and marginalisation rather than just the symptoms. For the homeless, who not only lack substantive rights, but also the means through which to claim their rights, an integrated rights-based approach to WASH offers the possibility for social inclusion and significant improvements in their life conditions. Given the unique deprivation of homelessness it is argued that in addressing the lack of access to adequate WASH for homeless people the immediate goal should be the fulfilment and protection of the right to adequate shelter. PMID:26837829

  15. Organising an awareness week to target hand hygiene practice.

    PubMed

    Dentith, Melanie; Shelmerdine, Tracey

    When an audit of hand hygiene practice in an NHS trust revealed room for improvement, a strategy was developed to address the issue. An awareness week has been organised to launch the strategy and to take the message about the importance of hand hygiene to all hospital staff, patients and visitors in innovative and engaging ways. This article reports on the organisation of the awareness week.

  16. The first step in infection control is hand hygiene.

    PubMed

    Canham, Leslie

    2011-01-01

    A dental health care worker (DHCW) has an obligation to prevent the spread of health care associated infections. Adhering to proper hand hygiene procedures, selecting appropriate hand hygiene products and the use of gloves are all important elements of infection control. The CDC Guidelines for Hand Hygiene state that improved hand hygiene practices can reduce transmission of pathogenic microorganisms to patients and personnel in health care settings. DHCWs must also protect themselves by recognizing pitfalls such as irritants or allergies that may pose obstacles to proper hand hygiene. Occupational irritants and allergies can be caused by frequent hand washing, exposure to hand hygiene products, exposure to chemicals and shear forces associated with wearing or removing gloves. Since the primary defense against infection and transmission of pathogens is healthy, unbroken skin, DHCWs must take steps to ensure that their skin remains healthy and intact. These steps include evaluating different types of hand hygiene products, lotions and gloves for the best compatibility. If the DHCW sees a breakdown of his or her skin barrier, steps should be taken to determine the cause and remedy. Remedies can include the use of alcohol-based hand sanitizers containing emollients and moisturizers and regular use of a medical grade hand lotion. The bottom line: healthy skin protects you at work and at home. Selection and use of appropriate hand hygiene products, including moisturizers, are an essential part ofa dental office infection control program. My coworker lost the use of her thumb for several months due to complications of a staph infection. She was unable to work and found even simple tasks such as closing a button hard to do. Think of how difficult your work would be if something happened to your hands. Injury, irritation or allergies could alter your ability to work or even perform routine tasks. Our hands provide us with the ability to work in clinical dentistry. It makes

  17. Hygiene of the skin: when is clean too clean?

    PubMed Central

    Larson, E.

    2001-01-01

    Skin hygiene, particularly of the hands, is a primary mechanism for reducing contact and fecal-oral transmission of infectious agents. Widespread use of antimicrobial products has prompted concern about emergence of resistance to antiseptics and damage to the skin barrier associated with frequent washing. This article reviews evidence for the relationship between skin hygiene and infection, the effects of washing on skin integrity, and recommendations for skin care practices. PMID:11294712

  18. [Current tasks of hygienic provisions of metro design and construction].

    PubMed

    Dubrovskaia, T A; Lebedev, S V

    2000-01-01

    A new part of the existing document on sanitary norms and metro design is proposed to present as a separate section "Hygienic and Ecological Requirements". Its structure should be determined by current views on the regulated environmental factors (physical, chemical, biological, ergonomic). Requirements should be systematized by hygienic criteria of the duration and rate of the human influence of these factors by taking into account of the functional purpose of premises and erections.

  19. Oral Hygiene Levels in Children of Tribal Population of Eastern Ghats: An Epidemiological Study

    PubMed Central

    Raju, P Krishnam; Vasanti, D; Kumar, J Raghavendra; Niranjani, K; Kumar, M S Saravana

    2015-01-01

    Background: Oral hygiene has been given due importance since ages. Different cultures have been using different methods for the maintenance of good oral hygiene. The study was done to find out the oral hygiene levels in children of tribal population and to correlate the brushing methods used and the oral hygiene levels. Methodology: A total of 5129 children of 5-12 years age (boys 2778, girls 2351) were checked for the simplified oral hygiene index in the study. Results: The overall oral hygiene status of 1267 girls and 1348 boys was fair, whereas 821 girls and 937 boys was good and 263 girls and 493 boys was poor. It has been shown that fair oral hygiene practices were being followed by the children. Conclusion: Children using twigs and other materials for oral hygiene had nearly equally good oral hygiene when compared to the tooth brush and tooth paste, though children using toothbrush and tooth paste had slightly better oral hygiene. PMID:26229382

  20. The correlation between sustainable development and home hygiene.

    PubMed

    Terpstra, M J

    2001-08-01

    Hygiene refers to the science of the establishment and maintenance of (human) health. In everyday life, hygiene is closely associated with good housekeeping. This article will focus on home hygiene in relation to cleaning, on microorganisms, and on sustainable development of domestic technology. In domestic cleaning there are two beneficial effects: the aesthetic aspects of cleanness and the removal of microorganisms. In cleaning science substantial attention is paid to the interrelation between cleaning and removal of microorganisms. It appears that the parameters of the cleaning process and the detergent properties play a significant role in this interrelation. Changing technology to reduce the environmental impact of household cleaning not only influences the household activities and the functional performance of the cleaning processes but also has an impact on the level of hygiene. Results are presented of research in which the hygiene has been evaluated in relation to such changes. One option recently studied to reduce the environmental impact of households is the reduction of water consumption by water reuse. In such concepts water is used in successive steps for various processes before it is drained. The potential impact of such systems and of the use of rain water on the level of home hygiene is discussed.

  1. Balancing hygienization and anaerobic digestion of raw sewage sludge.

    PubMed

    Astals, S; Venegas, C; Peces, M; Jofre, J; Lucena, F; Mata-Alvarez, J

    2012-12-01

    The anaerobic digestion of raw sewage sludge was evaluated in terms of process efficiency and sludge hygienization. Four different scenarios were analyzed, i.e. mesophilic anaerobic digestion, thermophilic anaerobic digestion and mesophilic anaerobic digestion followed by a 60 °C or by an 80 °C hygienization treatment. Digester performance (organic matter removal, process stability and biogas yield) and the hygienization efficiency (reduction of Escherichia coli, somatic coliphages and F-specific RNA phages) were the main examined factors. Moreover, a preliminary economical feasibility study of each option was carried out throughout an energy balance (heat and electricity). The obtained results showed that both thermophilic anaerobic digestion and mesophilic anaerobic digestion followed by a hygienization step were able to produce an effluent sludge that fulfills the American and the European legislation for land application. However, higher removal efficiencies of indicators were obtained when a hygienization post-treatment was present. Regarding the energy balance, it should be noted that all scenarios have a significant energy surplus. Particularly, positive heat balances will be obtained for the thermophilic anaerobic digestion and for the mesophilic anaerobic digestion followed by 60 °C hygienization post-treatment if an additional fresh-sludge/digested sludge heat exchanger is installed for energy recovery. PMID:23063441

  2. Origins and benefits of dental hygiene practice in Europe.

    PubMed

    Luciak-Donsberger, C

    2003-02-01

    Origins and benefits of the practice of dental hygiene were investigated in order to provide guidelines to countries where initiatives are being taken to introduce the profession. In Europe, so far the profession has been introduced in the Czech Republic, Denmark, Great Britain, Finland, Italy, Latvia, Lithuania, the Netherlands, Norway, Portugal, Sweden, Switzerland and Spain. Programmes in Ireland, Poland, and Romania are not presented in this article. Information for this study was obtained using questionnaires and followed up by e-mail correspondence with additional experts, supporting studies and reference literature. All experts consulted are involved in the professional and educational organisation of dental hygiene in their countries. Results show that dentists and dental hygienists who had been inspired by the delivery of preventive care in the US, initiated the European dental hygiene movement. In some countries, opposition of organised dentistry had to be overcome. In countries where the population has limited access to qualified dental hygiene care, such as in Austria, Belgium, Germany and France, a high prevalence of untreated periodontal disease has been reported. There, the lucrative practice of delegating dental hygiene tasks to dental assistants without qualifying education has slowed efforts to implement the profession and resulted in negative health and vocational outcomes. This leads to the conclusion that an implementation of legislation governing the practice and the educational process of dental hygiene in the EU and beyond would contribute to an equitable standard of health care as well as to equal opportunities in education and employment.

  3. Routine hand hygiene audit by direct observation: has nemesis arrived?

    PubMed

    Gould, D J; Drey, N S; Creedon, S

    2011-04-01

    Infection prevention and control experts have expended valuable health service time developing and implementing tools to audit health workers' hand hygiene compliance by direct observation. Although described as the 'gold standard' approach to hand hygiene audit, this method is labour intensive and may be inaccurate unless performed by trained personnel who are regularly monitored to ensure quality control. New technological devices have been developed to generate 'real time' data, but the cost of installing them and using them during routine patient care has not been evaluated. Moreover, they do not provide as much information about the hand hygiene episode or the context in which hand hygiene has been performed as direct observation. Uptake of hand hygiene products offers an inexpensive alternative to direct observation. Although product uptake would not provide detailed information about the hand hygiene episode or local barriers to compliance, it could be used as a continuous monitoring tool. Regular inspection of the data by infection prevention and control teams and clinical staff would indicate when and where direct investigation of practice by direct observation and questioning of staff should be targeted by highly trained personnel to identify local problems and improve practice.

  4. [Food poisoning--importance of international perspective].

    PubMed

    Nishibuchi, Mitsuaki

    2012-08-01

    It is important to obtain the information on food security in the countries other than Japan since more than 60 % of the food consumed come from these countries. Food security is now considered as a global issue. A global trend persuading us to provide safe food to humans is based on the concept of human security development associated with a sense of human mission to sustain one's life. Another global tendency pushing us to secure safety and hygiene of food is driven by the economic pressure coming from the rules in international trade established by Codex Committee under FAO/WHO. In contrast to these trends under globalization requesting safe and hygienic food, food habits based on tradition or religion are maintained locally in various parts of the world. These local habits include eating raw or improperly cooked foods, which may become a risk of being exposed to food poisoning pathogens. This issue may be adequately solved by a risk assessment approach based on the concept of appropriate level of protection (ALOP). Like or not, people in some local areas live in the unhygienic environment where they are unintentionally and frequently exposed to enteric pathogens or immunologically cross-reacting microorganisms through which they may acquire specific immunity to the pathogens and escape from infection by the pathogens. There are therefore many areas in the world where people understand the necessity to provide safe food at the international level (globalization) but actually consume food in varying hygienic conditions from area to area due in part to traditional food habits or living environments (localization); we call this situation as glocalization (global+local).

  5. Understanding the determinants of Australian hospital nurses' hand hygiene decisions following the implementation of a national hand hygiene initiative.

    PubMed

    White, Katherine M; Starfelt, Louise C; Jimmieson, Nerina L; Campbell, Megan; Graves, Nicholas; Barnett, Adrian G; Cockshaw, Wendell; Gee, Phillip; Page, Katie; Martin, Elizabeth; Brain, David; Paterson, David

    2015-12-01

    Hand hygiene is the primary measure in hospitals to reduce the spread of infections, with nurses experiencing the greatest frequency of patient contact. The '5 critical moments' of hand hygiene initiative has been implemented in hospitals across Australia, accompanied by awareness-raising, staff training and auditing. The aim of this study was to understand the determinants of nurses' hand hygiene decisions, using an extension of a common health decision-making model, the theory of planned behaviour (TPB), to inform future health education strategies to increase compliance. Nurses from 50 Australian hospitals (n = 2378) completed standard TPB measures (attitude, subjective norm, perceived behavioural control [PBC], intention) and the extended variables of group norm, risk perceptions (susceptibility, severity) and knowledge (subjective, objective) at Time 1, while a sub-sample (n = 797) reported their hand hygiene behaviour 2 weeks later. Regression analyses identified subjective norm, PBC, group norm, subjective knowledge and risk susceptibility as the significant predictors of nurses' hand hygiene intentions, with intention and PBC predicting their compliance behaviour. Rather than targeting attitudes which are already very favourable among nurses, health education strategies should focus on normative influences and perceptions of control and risk in efforts to encourage hand hygiene adherence. PMID:26590244

  6. [Barriers to the enforcement of hygiene requirements in dental practice].

    PubMed

    Bergler, R; Borneff, M

    1986-12-01

    In a psychological exploration study 40 dentists were interviewed on the basis of an attitude-orientated decision-making model; 20 of them also made dental units in their consulting rooms available to M. Borneff (10) for analysis and examination. Both subsamples are comparable in terms of structure; differences in the way of answering were not detected. The study focuses on the analysis of complex psychological barriers which would permit us to explain and predict unsatisfactory hygienic behavior in dental practice. The following major results deserve attention: Hygiene and infection prophylaxis in dental practice are questions of relatively high current relevance and sensitivity. The dealing with hygienic hazards and related prophylactic measures is relatively varied and indicates that dentists are willing to further receive and absorb information. But the elimination of possible risk factors is impaired by a variety of psychological barriers which do not exist independently from each other and which also tend to reciprocally intensify one another: Barriers for lack of knowledge While interviewees attribute increasing significance to hygiene in the study of dentistry, the compulsory subject hygienics plays a rather minor role within one's individual education. Knowledge in the field of hygiene and hygienic behavior are essentially a question of further training. But sources of information providing additional continued training are used rather sporadically and judged diversely. Incomprehensibilities and inconsistencies in scientific publications, unsatisfactory effectiveness and practicability of possible hygienic measures do not contribute to a coherent, systematic formation of opinion relevant to behaviour. Deficiencies in terms of knowledge also occur in dental assistants who play a crucial role in carrying out hygienic measures in dental practice. Barriers on account of probability Being aware of the essential hygienic risk factors (dental staff and patients

  7. Hand hygiene monitoring technology: protocol for a systematic review

    PubMed Central

    2013-01-01

    Background Healthcare worker hand hygiene is thought to be one of the most important strategies to prevent healthcare-associated infections, but compliance is generally poor. Hand hygiene improvement interventions must include audits of compliance (almost always with feedback), which are most often done by direct observation - a method that is expensive, subjective, and prone to bias. New technologies, including electronic and video hand hygiene monitoring systems, have the potential to provide continuous and objective monitoring of hand hygiene, regular feedback, and for some systems, real-time reminders. We propose a systematic review of the evidence supporting the effectiveness of these systems. The primary objective is to determine whether hand hygiene monitoring systems yield sustainable improvements in hand hygiene compliance when compared to usual care. Methods/Design MEDLINE, EMBASE, CINAHL, and other relevant databases will be searched for randomized control studies and quasi-experimental studies evaluating a video or electronic hand hygiene monitoring system. A standard data collection form will be used to abstract relevant information from included studies. Bias will be assessed using the Cochrane Effective Practice and Organization of Care Group Risk of Bias Assessment Tool. Studies will be reviewed independently by two reviewers, with disputes resolved by a third reviewer. The primary outcome is directly observed hand hygiene compliance. Secondary outcomes include healthcare-associated infection incidence and improvements in hand hygiene compliance as measured by alternative metrics. Results will be qualitatively summarized with comparisons made between study quality, the measured outcome, and study-specific factors that may be expected to affect outcome (for example, study duration, frequency of feedback, use of real-time reminders). Meta-analysis will be performed if there is more than one study of similar systems with comparable outcome definitions

  8. Home oral hygiene revisited. Options and evidence.

    PubMed

    Sicilia, Alberto; Arregui, Ignacio; Gallego, Montserrat; Cabezas, Blanca; Cuesta, Susana

    2003-01-01

    In regard to the limited literature on the subject, and the contradictions observed, we can not conclude that the types of manual brushes produce clinically important effects on the patients' gingival health, or that these effects can be detected consistently. However, the best results have been obtained with new brush designs, and future studies are necessary to clarify the existing contradictions. There is a clear need of long-term studies which comparatively evaluate the ability to reduce gingivitis and plaque with the newly designed brushes. On the other hand, there is evidence that supports the use of powered toothbrushes in the general population, especially those of the oscillating-rotating and counter-rotational type, as they have shown their ability to reduce gingival bleeding or inflammation, and dental plaque with greater efficacy than manual brushes. There is a clear need of long-term trials on the efficacy of powered brushes in orthodontic patients. With the existing studies we can conclude that there is limited evidence that orthodontic patients using a powered toothbrush show a slight, but significant, reduction of bleeding, compared with users of manual brushes. No conclusion can be made concerning the type of brush to be used. The techniques of interproximal oral hygiene, fundamentally the use of dental floss and interproximal brushes, appear to add additional benefits, in terms of plaque reduction, when they are associated with conventional manual brushes. Further long-term studies are necessary to confirm their efficacy in the reduction of gingival bleeding or inflammation. The choice of the type of technique must be made in relation to the characteristics of the patient: dental floss could be indicated in individuals with closed interdental spaces, and inter-proximal brushes in periodontal patients, or in those with open embrasures.

  9. Prevalence of Salmonella enterica and the hygienic indicator Escherichia coli in raw meat at markets in Ouagadougou, Burkina Faso.

    PubMed

    Kagambèga, Assèta; Haukka, Kaisa; Siitonen, Anja; Traoré, Alfred S; Barro, Nicolas

    2011-09-01

    This study investigated the hygienic status and prevalence of Salmonella and Escherichia coli in retail meat sold at open markets in Ouagadougou, Burkina Faso. A total of 150 samples of beef meat (n = 45), beef intestine (n = 45), mutton (n = 30), and chicken (n = 30) were collected from four local markets for investigation. The prevalence of Salmonella enterica subsp. enterica was 9.3%, and six serotypes, all previously unreported in Burkina Faso, were identified: Derby, Tilene, Hato, Bredeney, Agona, and Senftenberg. Most of the Salmonella isolates were sensitive to the 12 antimicrobial drugs tested. The prevalence of E. coli was 100% in all the meat types. An assessment of hygiene practices for the production, transportation, display, and vending of the meat revealed unhygienic conditions. Meat sellers had a low education level and poor knowledge of foodborne pathogens and their transmission routes. The findings showed that foodstuff handlers were in dire need of education about safe food handling practices.

  10. How effective is good domestic kitchen hygiene at reducing diarrhoeal disease in developed countries? A systematic review and reanalysis of the UK IID study

    PubMed Central

    Stenberg, Anna; Macdonald, Clare; Hunter, Paul R

    2008-01-01

    Background To assess whether domestic kitchen hygiene is an important contributor to the development of diarrhoea in the developed world. Methods Electronic searches were carried out in October 2006 in EMBASE, MEDLINE, Web of Knowledge, Cochrane central register of clinical trials and CINAHL. All publications, irrespective of study design, assessing food hygiene practices with an outcome measure of diarrhoea were included in the review. All included studies underwent data extraction and the data was subsequently analysed. The analysis was conducted by qualitative synthesis of the results. Given the substantial heterogeneity in study design and outcome measures meta-analysis was not done. In addition the existing dataset of the UK IID study was reanalysed to investigate possible associations between self-reported diarrhoea and variables indicative of poor domestic kitchen hygiene Results Some 14 studies were finally included in subsequent analyses. Of the 14 studies included in this systematic review, 11 were case-control studies, 2 cross-sectional surveys, and 1 RCT. Very few studies identified any significant association with good environmental kitchen hygiene. Although some of the variables in the reanalysis of the UK IID study were statistically significant no obvious trend was seen. Conclusion The balance of the available evidence does not support the hypothesis that poor domestic kitchen hygiene practices are important risk factors for diarrhoeal disease in developed countries. PMID:18294383

  11. The impact of home-prepared diets and home oral hygiene on oral health in cats and dogs.

    PubMed

    Buckley, Catherine; Colyer, Alison; Skrzywanek, Michal; Jodkowska, Katarzyna; Kurski, Grzegorz; Gawor, Jerzy; Ceregrzyn, Michal

    2011-10-01

    Many factors influence the oral health status of cats and dogs. The present study aimed to elucidate the influence of feeding home-prepared (HP) food v. commercial pet food on oral health parameters in these animals and to investigate the effect of home oral hygiene on oral health. The study surveyed 17,184 dogs and 6371 cats visiting over 700 Polish veterinary surgeries in 2006-7 during a Pet Smile activity organised by the Polish Small Animal Veterinary Association. All animals underwent conscious examinations to assess dental deposits, size of mandibular lymph nodes and gingival health. An oral health index (OHI) ranging from 0 to 8 was calculated for each animal by combining examination scores, where 0 indicates good oral health and 8 indicates poorest oral health. Information was collected on age, diet and home oral hygiene regimens. There was a significant effect of diet on the OHI (P < 0.001) whereby feeding the HP diet increased the probability of an oral health problem in both cats and dogs. There was a significant beneficial effect of feeding only commercial pet food compared with the HP diet when at least part of the diet was composed of dry pet food. Daily tooth brushing or the offering of daily dental treats were both effective in significantly reducing the OHI in both cats and dogs compared with those receiving sporadic or no home oral hygiene. Feeding only a dry diet was beneficial for oral health in cats and dogs. Tooth brushing and the offering of dental treats were very effective in maintaining oral health, provided they were practised daily. PMID:22005407

  12. Food Allergy

    MedlinePlus

    ... navigation Home ▸ Conditions & Treatments ▸ Allergies ▸ Food Allergy Share | Food Allergy Overview Symptoms & Diagnosis Treatment & Management Food Allergy Overview If you have a food allergy, ...

  13. Evaluation of Hygiene and Safety Criteria in the Production of a Traditional Piedmont Cheese

    PubMed Central

    Bellio, Alberto; Adriano, Daniela; Bianchi, Daniela Manila; Gallina, Silvia; Gorlier, Alessandra; Gramaglia, Monica; Lombardi, Giampiero; Macori, Guerrino; Zuccon, Fabio; Decastelli, Lucia

    2014-01-01

    Traditional products and related processes must be safe to protect consumers’ health. The aim of this study was to evaluate microbiological criteria of a traditional Piedmont cheese, made by two different cheese producers (A and B). Three batches of each cheese were considered. The following seven samples of each batch were collected: raw milk, milk at 38°C, curd, cheese at 7, 30, 60, 90 days of ripening. During cheese making process, training activities dealing with food safety were conducted. Analyses regarding food safety and process hygiene criteria were set up according to the EC Regulation 2073/2005. Other microbiological and chemical-physical analyses [lactic streptococci, lactobacilli, pH and water activity (Aw)] were performed as well. Shiga-toxin Escherichia coli, aflatoxin M1 and antimicrobial substances were considered only for raw milk. All samples resulted negative for food safety criteria; Enterobacteriaceae, E.coli and coagulase-positive staphylococci (CPS) were high in the first phase of cheese production, however they decreased at the end of ripening. A high level of CPS in milk was found in producer A, likewise in some cheese samples a count of >5 Log CFU/g was reached; staphylococcal enterotoxins resulted negative. The pH and Aw values decreased during the cheese ripening period. The competition between lactic flora and potential pathogen microorganisms and decreasing of pH and Aw are considered positive factors in order to ensure safety of dairy products. Moreover, training activities play a crucial role to manage critical points and perform corrective action. Responsible application of good manufacturing practices are considered key factors to obtain a high hygienic level in dairy products. PMID:27800354

  14. How better availability of materials improved hand-hygiene compliance.

    PubMed

    Azlz, Ann-Marie

    Hand hygiene is one of the most effective measures for preventing infections. The annual NHS staff survey in England provides national and local data on how staff feel about working in the NHS. It also provides staff with the opportunity to give their views on the availability of hand-washing materials. The infection prevention and control team at an NHS trust decided a review was required on this issue. This review assessed the availability of hand-washing materials and alcohol handrub on wards and at ward entrances. Three community buildings and 31 wards were reviewed. The audit results showed the availability of hand-washing materials was good in 30 out of 34 areas. Staff on both wards and in the community buildings highlighted what other materials were required for hand hygiene, and steps were made to provide these. The audit allowed hand-hygiene practices to be benchmarked across the trust and increased staff awareness of improving hand hygiene. As a result of this audit, the hand-hygiene compliance score increased from 80% to 95%.

  15. Paralleling technique for frenectomy and oral hygiene evaluation after frenectomy

    PubMed Central

    Abullais, Shahabe Saquib; Dani, Nitin; Ningappa, Priyanka; Golvankar, Kapil; Chavan, Amit; Malgaonkar, Nikhil; Gore, Anup

    2016-01-01

    Background: High frenum attachment is a very common problem in the population. Various conventional techniques are available which has certain disadvantages; in addition to that high frenum also hinders oral hygiene maintenance. This study aims to evaluate patient's response to two different frenectomy technique, and oral hygiene maintenance before and after frenectomy. Materials and Methods: Twenty patients with high labial frenum were randomly selected from the outpatient department. Patients were divided into two groups according to the technique used. Each group contained ten patients. One group was treated by “conventional scalpel technique” and other group by “new paralleling technique”. To evaluate patients response, visual analogue scale for pain and speech were taken at first postoperative day, 1-week and 1-month. In other part of the study the oral hygiene maintenance was evaluated by using plaque and gingival bleeding index at baseline before frenectomy, 1-week and 1-month after frenectomy. Results: Results showed that new paralleling technique for frenectomy causes less postoperative discomfort and also there was significant improvement in the oral hygiene maintenance by the patient after frenectomy. Conclusion: High maxillary frenum causes hindrance in oral hygiene maintenance. Paralleling technique for frenectomy causes less discomfort to the patient during healing phase when compared with the conventional technique. PMID:27041834

  16. A survey of degree completion programs in dental hygiene education.

    PubMed

    Portillo, Karen M; Rogo, Ellen J; Calley, Kristin H; Cellucci, Leigh W

    2013-05-01

    The purpose of this descriptive study was to identify specific information related to U.S. dental hygiene baccalaureate degree completion programs. Learning experiences, assessment methods, and baccalaureate institutional partnerships were assessed. Of the sixty dental hygiene programs that offer a degree completion program, the forty-two that met the inclusion criteria (including having operated for at least three years) were invited to participate in a thirty-eight item online survey. A 62 percent (n=26) response rate was obtained. Learning experiences in responding programs included core dental hygiene courses, general education courses, and elective dental hygiene courses. Emphasis areas offered by various programs were in the specialty areas of education, public or community health, and research. Respondents reported that their graduates were employed in multiple settings (65 percent; n=17), with 19 percent (n=5) reporting employment in the combined grouping of private practice, education, and public health. Institutional partnerships included articulation agreements (88 percent; n=21), community college baccalaureate (8 percent; n=2), and university extension (4 percent; n=1) models. The findings of this study provide a baseline for assessing the educational composition and design of U.S. dental hygiene degree completion programs. However, results of this study showed inconsistencies among learning experiences that might raise concerns when considering students' level of preparation for graduate education and future leadership roles in the profession.

  17. [Hygienic problems in dumping, composting and incineration of urban refuse].

    PubMed

    Knoll, K H

    1983-09-01

    Hygiene of waste disposal embraces all preventive measures which ensure an unobjectionable and, wherever possible final elimination of all sorts of urban refuse. As the hazards to our environment largely result from unsolved waste disposal problems in residential areas and congested industrial zones, such disposal measures are increasingly given priority. In view of the decreasing resources, the methods of waste disposal must also allow for the possibility of recycling of waste material. With respect to what is objectionable hygienically, differences exist in infectiousness and toxicity between solid and sludy refuse. For this reason the necessary treatment methods and the procedures for collection, treatment, elimination, and exploitation must comply with the various requirements of hygiene. From the hygienic point of view, waste disposal commences already with the collection of refuse and ends with its final elimination. Such a complete appreciation of hygienic parameters necessarily leads to waste disposal procedures which are innocuous to our environment. The importance of innocuous waste disposal is, however, not restricted to the prevention of epidemics and infectious diseases. Even abiogenous noxa in urban refuse are likely to threaten the environment in a direct or indirect manner.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:6649992

  18. How better availability of materials improved hand-hygiene compliance.

    PubMed

    Azlz, Ann-Marie

    Hand hygiene is one of the most effective measures for preventing infections. The annual NHS staff survey in England provides national and local data on how staff feel about working in the NHS. It also provides staff with the opportunity to give their views on the availability of hand-washing materials. The infection prevention and control team at an NHS trust decided a review was required on this issue. This review assessed the availability of hand-washing materials and alcohol handrub on wards and at ward entrances. Three community buildings and 31 wards were reviewed. The audit results showed the availability of hand-washing materials was good in 30 out of 34 areas. Staff on both wards and in the community buildings highlighted what other materials were required for hand hygiene, and steps were made to provide these. The audit allowed hand-hygiene practices to be benchmarked across the trust and increased staff awareness of improving hand hygiene. As a result of this audit, the hand-hygiene compliance score increased from 80% to 95%. PMID:23905226

  19. [Hand hygiene in hospital environments: use of conformity indicators].

    PubMed

    dos Santos, Thaíne Cristina Romualdo; Roseira, Camila Eugenia; Piai-Morais, Thaís Helena; de Figueiredo, Rosely Moralez

    2014-03-01

    An exploratory descriptive study with a quantitative approach whose objective was to use indicators to evaluate the frequency and infrastructure for hand hygiene, as well as the nursing team's knowledge about the subject. Systematized observation was carried out at hospital in the state of São Paulo, Brazil of the routine activities of 33 participating professionals (nurses and technicians) as well as the application of an individual questionnaire about the subject. 1206 opportunities for hand hygiene were identified, though it was effected in only 481 (39.9%) of them. Alcohol solution was not used at any opportunity. The infrastructure indicatorfor hand hygiene was close to the ideal value (83.30%). The professionals reported a high frequency of hand hygiene, demonstrating knowledge in relation to its importance, yet contradicting the findings of the observation. It was concluded that, despite the adequate infrastructure, hand hygiene was below that expected, requiring actions and strategies to overcomes these barrier and increase the use of alcohol solution.

  20. Menstrual hygiene among adolescent schoolgirls in Mansoura, Egypt.

    PubMed

    El-Gilany, Abdel-Hady; Badawi, Karima; El-Fedawy, Sanaa

    2005-11-01

    Learning about menstrual hygiene is a vital aspect of health education for adolescent girls. This study among 664 schoolgirls aged 14-18 in Mansoura, Egypt, asked about type of sanitary protection used, frequency of changing pads or cloths, means of disposal and bathing during menstruation. Girls were selected by cluster sampling technique in public secondary schools in urban and rural areas. Data were collected through an anonymous, self-administered, open-ended questionnaire during class time. The significant predictors of use of sanitary pads were availability of mass media at home, high and middle social class and urban residence. Use of sanitary pads may be increasing, but not among girls from rural and poor families, and other aspects of personal hygiene were generally found to be poor, such as not changing pads regularly or at night, and not bathing during menstruation. Lack of privacy was an important problem. Mass media were the main source of information about menstrual hygiene, followed by mothers, but a large majority of girls said they needed more information. Instruction in menstrual hygiene should be linked to an expanded programme of health education in schools. A supportive environment for menstrual hygiene has to be provided both at home and in school and sanitary pads made more affordable.

  1. [Efficient hygiene precautions in the household today].

    PubMed

    Borneff, J

    1989-04-01

    The results of epidemiological investigations justifies the assumption that increasing health defects, especially enteritis infectiosa, are caused inter alia by inadequate hygienic conditions in households. The number of such diseases ranges between 100,000 and more than 1,000,000 cases per year in the FRG. Responsible for this development is a lack of information about the behaviour of microorganisms in the environment and its pathways of distribution. In addition risks are growing with the recommendation of cleansing methods, which had been adequate for the kitchen techniques in former centuries, but must fall under the conditions of the modern supply, processing and conservation. The described investigations are directed at the determination of the distribution of germs by working in normal household kitchens and at the effectiveness of surface-decontamination-cleansers (so-called FD-preparations). Test principle was the production of a complete dinner by each of 79 housewives with use of minced meat, which was contaminated with micrococcus luteus. After final cleaning of the kitchen we determined the degree of contamination of surfaces, machines and of the components of the meal with use of rodacplates, swabs and quantitative cultures respectively. The experiments are completed by interviews with the housewives. The results let conclude that the use of household cleansers with germicidal properties even in the hand of housewives will reduce the distribution of unwanted microorganisms in the kitchens. In this respect surfaces, on which components of the meal are prepared, and the machines, like cutting machines, waring blenders a.o., are of utmost importance. Disinfections of other parts of the flats including toilets are unnecessary (exception: severe infectious diseases). Therefore the use of FD-preparations outside of the kitchens is not required, but acceptable (it is not necessary to use a cleanser in the kitchen, another one in the toilet and a third one

  2. Trichuris suis ova: testing a helminth-based therapy as an extension of the hygiene hypothesis.

    PubMed

    Jouvin, Marie-Hélène; Kinet, Jean-Pierre

    2012-07-01

    The hygiene hypothesis, which was put forward more than 20 years ago by Strachan, proposes that the recent increase in allergic and autoimmune diseases is due to increasing hygiene standards. Since then, numerous epidemiologic and animal studies have provided support for this hypothesis and showed that certain microorganisms, helminths in particular, have immunomodulatory effects. More recently, studies have led to the identification of some of the mechanisms underlying these immunomodulatory effects. Substances, or crude extracts, produced by worms and responsible for these effects have been analyzed. Clinical trials have been performed mainly with pig whipworm, which was chosen because it is likely to be nonpathogenic in human subjects. Eggs of the pig whipworm (Trichuris suis ova) have been shown to be safe in multiple studies. Efficacy has been demonstrated in patients with inflammatory bowel diseases and in 1 case of pecan allergy. Altogether, this information supports further investigation of T suis ova in patients with immune-mediated diseases, particularly in areas in which there is currently no therapy, such as food allergy. PMID:22742834

  3. [Specific features of oral hygiene education in preschool children].

    PubMed

    Skripkina, G I; Garifullina, A Zh; Tel'nova, Zh N

    2015-01-01

    Health education of children mostly covers children of preschool age. It is not always successful because sanitary training inkindergarten is a mere formality. The aim of the study was to increase the effectiveness of prevention of oral diseases inpreschool children by improving the system of hygiene training and education. Dental examination of 225 3 to 5 years oldsliving in the city of Omsk was performed. The level of hygienic habits/oral care formation was carried out by studyingquestionnaires and interviewing children, parents, caregivers and healthcare professionals. Authors method of oral hygieneeducation in preschool children was introduced and compared to different methods of hygienic training and education may. Itsimplementation resulted in 46.5% caries incidence growth reduction The developed technique of the gradual formation of oralhygiene habits proved to be both clinically and cost effective.

  4. Acceptability of a wearable hand hygiene device with monitoring capabilities.

    PubMed

    Boscart, V M; McGilton, K S; Levchenko, A; Hufton, G; Holliday, P; Fernie, G R

    2008-11-01

    Transmisssion of infection within healthcare institutions is a significant threat to patients and staff. One of the most effective means of prevention is good hand hygiene. A research team at Toronto Rehabilitation Institute, Ontario, Canada, developed a wearable hand disinfection system with monitoring capabilities to enhance hand wash frequency. We present the findingsof the first phase of a larger study addressing the hypothesis that an electronic hand hygiene system with monitoring and reminding propertieswill increase hand hygiene compliance. This first phase focused on the acceptability and usability of the wearable electronic hand wash device ina clinical environment. The feedback from healthcare staff to the first prototype has provided evidence for the research team to continue with the development of this technology.

  5. Family factors associated with children's handwashing hygiene behavior.

    PubMed

    Song, In Han; Kim, Sang-A; Park, Woong-Sub

    2013-06-01

    Despite the importance of children's hand hygiene and family influence on children's behaviors, few studies have been dedicated to identifying family factors affecting handwashing practice. This study investigated the entire group of sixth-grade students (N = 2323) and their parents (N = 2089) at 11 elementary schools randomly selected from the Seoul Metropolitan Area, Korea. The results show that parents' handwashing practice, parent and child bonding, and shared time have a significant correlation with children's hand hygiene practice. The thoroughness of hand cleansing is more likely to be associated with health education, parents' practice of proper handwashing, greater parent-child bonding, and a greater amount of shared time with parents. Parent-child bonding and shared time are crucial in promoting children's hand hygiene. These results imply that public health policies need to be targeted at not only providing health education but at increasing parent-child bonding and shared time in order to promote children's health more effectively.

  6. Hand Hygiene Practices Reported by Nurse Aides in Nursing Homes.

    PubMed

    Castle, Nicholas; Handler, Steven; Wagner, Laura

    2016-03-01

    Information from nurse aides describing their opinions of hand hygiene practices in nursing homes including perceived barriers to hand hygiene is presented. The information comes from a questionnaire developed for this investigation, with items addressing compliance, facility guidelines and protocols, training, hand washing facilities and materials, and hand washing barriers. Information from 4,211 nurse aides (response rate of 56%) working in a nationally representative sample of 767 nursing homes (participation rate = 51%) is used. We find that 57.4% of nurse aides comply with hand washing when caring for residents most of the time, while 21.7% always comply. With facilities, 43.3% sometimes check that hand washing is performed. In summary, self-reported compliance was poor, and facilities and materials were often lacking. These findings are useful in identifying issues and interventions, including the need for further initiatives to address hand hygiene practices.

  7. Safety, security, hygiene and privacy in migrant farmworker housing.

    PubMed

    Arcury, Thomas A; Weir, Maria M; Summers, Phillip; Chen, Haiying; Bailey, Melissa; Wiggins, Melinda F; Bischoff, Werner E; Quandt, Sara A

    2012-01-01

    Safety, security, hygiene, and privacy in migrant farmworker housing have not previously been documented, yet these attributes are important for farmworker quality of life and dignity. This analysis describes the safety, security, hygiene, and privacy of migrant farmworker housing and delineates camp characteristics that are associated with these attributes, using data collected in 183 eastern North Carolina migrant farmworker camps in 2010. Migrant farmworker housing is deficient. For example, 73.8 percent of housing had structural damage and 52.7 percent had indoor temperatures that were not safe. Farmworkers in 83.5 percent of the housing reported that they did not feel they or their possessions were secure. Bathing or toileting privacy was absent in 46.2 percent of the housing. Camps with residents having H-2A visas or North Carolina Department of Labor certificates of inspection posted had better safety, security, and hygiene. Regulations addressing the quality of migrant farmworker housing are needed.

  8. SAFETY, SECURITY, HYGIENE AND PRIVACY IN MIGRANT FARMWORKER HOUSING

    PubMed Central

    Arcury, Thomas A.; Weir, Maria M.; Summers, Phillip; Chen, Haiying; Bailey, Melissa; Wiggins, Melinda F.; Bischoff, Werner E.; Quandt, Sara A.

    2013-01-01

    Safety, security, hygiene, and privacy in migrant farmworker housing have not previously been documented, yet these attributes are important for farmworker quality of life and dignity. This analysis describes the safety, security, hygiene, and privacy of migrant farmworker housing and delineates camp characteristics that are associated with these attributes, using data collected in 183 eastern North Carolina migrant farmworker camps in 2010. Migrant farmworker housing is deficient. For example, 73.8 percent of housing had structural damage and 52.7 percent had indoor temperatures that were not safe. Farmworkers in 83.5 percent of the housing reported that they did not feel they or their possessions were secure. Bathing or toileting privacy was absent in 46.2 percent of the housing. Camps with residents having H-2A visas or North Carolina Department of Labor certificates of inspection posted had better safety, security, and hygiene. Regulations addressing the quality of migrant farmworker housing are needed. PMID:22776578

  9. Family factors associated with children's handwashing hygiene behavior.

    PubMed

    Song, In Han; Kim, Sang-A; Park, Woong-Sub

    2013-06-01

    Despite the importance of children's hand hygiene and family influence on children's behaviors, few studies have been dedicated to identifying family factors affecting handwashing practice. This study investigated the entire group of sixth-grade students (N = 2323) and their parents (N = 2089) at 11 elementary schools randomly selected from the Seoul Metropolitan Area, Korea. The results show that parents' handwashing practice, parent and child bonding, and shared time have a significant correlation with children's hand hygiene practice. The thoroughness of hand cleansing is more likely to be associated with health education, parents' practice of proper handwashing, greater parent-child bonding, and a greater amount of shared time with parents. Parent-child bonding and shared time are crucial in promoting children's hand hygiene. These results imply that public health policies need to be targeted at not only providing health education but at increasing parent-child bonding and shared time in order to promote children's health more effectively. PMID:23197385

  10. Mental hygiene of the special schools teachers in Kerman, Iran.

    PubMed

    Alavi, S Hamid Reza; Benadeki, Maryam Dahgan

    2005-01-01

    The goal of this research is to identify and study the mental hygiene and its related factors (individual, family, organizational) in the Kerman special schools teachers. 266 teachers of the special schools of the cities of the province Kerman were chosen as the research sample. The necessary data were obtained by "questionnaire" which its validity and reliability were determined. The statistical analysis of the research findings (by Spearman coefficient test) Man-Whithey and Kruskal wallis tests showed that there was a positive and meaningful relationship between "Level of education", "service of record" "the number of the members of teacher's family", "income", "dwelling-place", "economic power", "acceptance of the teacher's job in their family", "leadership style", "suitable educational possibilities", "suitable educational space", "job satisfaction" with the mental hygiene of the teachers. The results of the research also showed that the Kerman special schools teachers enjoyed a "relatively desirable" mental hygiene.

  11. Ability of Hand Hygiene Interventions Using Alcohol-Based Hand Sanitizers and Soap To Reduce Microbial Load on Farmworker Hands Soiled during Harvest.

    PubMed

    de Aceituno, Anna Fabiszewski; Bartz, Faith E; Hodge, Domonique Watson; Shumaker, David J; Grubb, James E; Arbogast, James W; Dávila-Aviña, Jorgé; Venegas, Fabiola; Heredia, Norma; García, Santos; Leon, Juan S

    2015-11-01

    Effective hand hygiene is essential to prevent the spread of pathogens on produce farms and reduce foodborne illness. The U.S. Food and Drug Administration Food Safety Modernization Act Proposed Rule for Produce Safety recommends the use of soap and running water for hand hygiene of produce handlers. The use of alcohol-based hand sanitizer (ABHS) may be an effective alternative hygiene intervention where access to water is limited. There are no published data on the efficacy of either soap or ABHS-based interventions to reduce microbial contamination in agricultural settings. The goal of this study was to assess the ability of two soap-based (traditional or pumice) and two ABHS-based (label-use or two-step) hygiene interventions to reduce microbes (coliforms, Escherichia coli, and Enterococcus spp.) and soil (absorbance of hand rinsate at 600 nm [A600]) on farmworker hands after harvesting produce, compared with the results for a no-hand-hygiene control. With no hand hygiene, farmworker hands were soiled (median A600, 0.48) and had high concentrations of coliforms (geometric mean, 3.4 log CFU per hand) and Enterococcus spp. (geometric mean, 5.3 log CFU per hand) after 1 to 2 h of harvesting tomatoes. Differences in microbial loads in comparison to the loads in the control group varied by indicator organism and hygiene intervention (0 to 2.3 log CFU per hand). All interventions yielded lower concentrations of Enterococcus spp. and E. coli (P < 0.05), but not of coliforms, than were found in the control group. The two-step ABHS intervention led to significantly lower concentrations of coliforms and Enterococcus spp. than the pumice soap and label-use ABHS interventions (P < 0.05) and was the only intervention to yield significantly fewer samples with E. coli than were found in the control group (P < 0.05). All interventions removed soil from hands (P < 0.05), soap-based interventions more so than ABHS-based interventions (P < 0.05). ABHS-based interventions were

  12. Ability of Hand Hygiene Interventions Using Alcohol-Based Hand Sanitizers and Soap To Reduce Microbial Load on Farmworker Hands Soiled during Harvest.

    PubMed

    de Aceituno, Anna Fabiszewski; Bartz, Faith E; Hodge, Domonique Watson; Shumaker, David J; Grubb, James E; Arbogast, James W; Dávila-Aviña, Jorgé; Venegas, Fabiola; Heredia, Norma; García, Santos; Leon, Juan S

    2015-11-01

    Effective hand hygiene is essential to prevent the spread of pathogens on produce farms and reduce foodborne illness. The U.S. Food and Drug Administration Food Safety Modernization Act Proposed Rule for Produce Safety recommends the use of soap and running water for hand hygiene of produce handlers. The use of alcohol-based hand sanitizer (ABHS) may be an effective alternative hygiene intervention where access to water is limited. There are no published data on the efficacy of either soap or ABHS-based interventions to reduce microbial contamination in agricultural settings. The goal of this study was to assess the ability of two soap-based (traditional or pumice) and two ABHS-based (label-use or two-step) hygiene interventions to reduce microbes (coliforms, Escherichia coli, and Enterococcus spp.) and soil (absorbance of hand rinsate at 600 nm [A600]) on farmworker hands after harvesting produce, compared with the results for a no-hand-hygiene control. With no hand hygiene, farmworker hands were soiled (median A600, 0.48) and had high concentrations of coliforms (geometric mean, 3.4 log CFU per hand) and Enterococcus spp. (geometric mean, 5.3 log CFU per hand) after 1 to 2 h of harvesting tomatoes. Differences in microbial loads in comparison to the loads in the control group varied by indicator organism and hygiene intervention (0 to 2.3 log CFU per hand). All interventions yielded lower concentrations of Enterococcus spp. and E. coli (P < 0.05), but not of coliforms, than were found in the control group. The two-step ABHS intervention led to significantly lower concentrations of coliforms and Enterococcus spp. than the pumice soap and label-use ABHS interventions (P < 0.05) and was the only intervention to yield significantly fewer samples with E. coli than were found in the control group (P < 0.05). All interventions removed soil from hands (P < 0.05), soap-based interventions more so than ABHS-based interventions (P < 0.05). ABHS-based interventions were

  13. Hand hygiene monitoring technology: a systematic review of efficacy.

    PubMed

    Srigley, J A; Gardam, M; Fernie, G; Lightfoot, D; Lebovic, G; Muller, M P

    2015-01-01

    Electronic and video monitoring systems (EMS/VMS) may improve hand hygiene by providing feedback, real-time reminders or via the Hawthorne effect. The aim of this systematic review was to assess the efficacy of EMS/VMS in improving hand hygiene or reducing the incidence of healthcare-associated infection (HCAI). Experimental and quasi-experimental studies were included if they measured any hand hygiene outcome and/or HCAI incidence. Of the studies included, seven used system-defined compliance (SDC) (N = 6) or hand hygiene event rate (N = 1) as their outcome. SDC differed for all systems. Most (N = 6) were single ward studies. Two uncontrolled pretest‒post-test studies evaluating EMS that provided voice prompts showed increases in SDC, but risk of bias was high. Two uncontrolled time-series analyses of VMS that provided aggregate feedback demonstrated large, sustained improvement in SDC and were at moderate risk of bias. One non-randomized controlled trial of EMS with aggregate feedback found no difference in hand hygiene frequency but was at high risk of bias. Two studies evaluated EMS providing individual feedback and real-time reminders. A pretest‒post-test study at high risk of bias showed an increase in SDC. An RCT at low risk of bias showed 6.8% higher SDC in the intervention arm partially due to a fall in SDC in the control arm. In conclusion, the overall study quality was poor. The study at lowest risk of bias showed only a small increase in SDC. VMS studies at moderate risk of bias showed rapid and sustained increases in SDC. Data were insufficient to recommend EMS/VMS. Future studies should prioritize testing of VMS using stronger study designs including control arms and validated, system-independent measures of hand hygiene.

  14. Hand hygiene and aseptic technique in the emergency department.

    PubMed

    Al-Damouk, M; Pudney, E; Bleetman, A

    2004-02-01

    Hand hygiene and simple aseptic measures before invasive procedures are effective in reducing rates of healthcare-associated infection. The perceived urgency of a clinical situation in the emergency department, however, may influence medical staff's compliance with good practice in infection control. The aims of this prospective, single-blinded, observational study were twofold. First, to assess doctors' compliance with good practice in hand hygiene between patient episodes and asepsis during invasive procedures in the emergency department. Second, to assess the effect of clinical urgency on compliance with good practice in hand hygiene and asepsis during invasive procedures. Good practice standards for asepsis in invasive procedures and hand hygiene between patient episodes were compiled from a literature search. Doctors' compliance with these standards was observed in two emergency departments (UK and New Zealand). Observed clinical cases were classified as immediate, urgent and non-urgent based on the triage system. There was poor compliance with good practice guidelines for asepsis in invasive procedures in both centres. Staff achieved high compliance with the guidelines in only 27% of cases in the UK and 58% of cases in New Zealand. Clinical urgency did not appear to adversely affect compliance with aseptic good practice. Hand hygiene between patient consultations was very low at 14% in the UK and 12% in New Zealand. Asepsis and hand hygiene was poor in both the UK and New Zealand emergency departments. There may be a need for some compromise in standards of asepsis in very sick patients due to the urgency of the clinical situation. Compliance in all situations especially non-urgent procedures needs to be improved.

  15. Assessment of tobacco dependence curricula in Italian dental hygiene schools.

    PubMed

    Pizzo, Giuseppe; Davis, Joan M; Licata, Maria E; Giuliana, Giovanna

    2013-08-01

    The aim of this study was to assess the level of tobacco dependence education offered by Italian dental hygiene programs. A fifty-question survey was mailed to the thirty-one active public and private dental hygiene programs in Italy during the 2008-09 academic year. The survey assessed faculty confidence in teaching tobacco treatment, which courses contained tobacco dependence content, the number of minutes spent on specific content areas, and the level of clinical competence that dental hygiene graduates should be able to demonstrate. Surveys were returned by sixteen programs for a response rate of 52 percent. Respondents indicated tobacco dependence education was included in clinic or clinic seminar (56 percent), periodontics (44 percent), oral pathology (31 percent), and prevention (19 percent). All programs reported including the effects of tobacco on general and oral diseases in courses. However, more in-depth topics received less curriculum time; these included tobacco treatment strategies (63 percent) and discussion of cessation medications (31 percent). Interestingly, 62 percent of the respondents indicated they expected dental hygiene graduates to demonstrate a tobacco treatment competency level of a moderate intervention or higher (counseling, discussion of medications, follow-up) rather than a brief intervention in which patients are advised to quit then referred to a quitline. The results of this study indicated that Italian dental hygiene students are not currently receiving adequate instruction in tobacco treatment techniques nor are they being adequately assessed. This unique overview of Italian dental hygiene tobacco dependence education provides a basis for further discussion towards a national competency-based curriculum.

  16. Hand hygiene monitoring technology: a systematic review of efficacy.

    PubMed

    Srigley, J A; Gardam, M; Fernie, G; Lightfoot, D; Lebovic, G; Muller, M P

    2015-01-01

    Electronic and video monitoring systems (EMS/VMS) may improve hand hygiene by providing feedback, real-time reminders or via the Hawthorne effect. The aim of this systematic review was to assess the efficacy of EMS/VMS in improving hand hygiene or reducing the incidence of healthcare-associated infection (HCAI). Experimental and quasi-experimental studies were included if they measured any hand hygiene outcome and/or HCAI incidence. Of the studies included, seven used system-defined compliance (SDC) (N = 6) or hand hygiene event rate (N = 1) as their outcome. SDC differed for all systems. Most (N = 6) were single ward studies. Two uncontrolled pretest‒post-test studies evaluating EMS that provided voice prompts showed increases in SDC, but risk of bias was high. Two uncontrolled time-series analyses of VMS that provided aggregate feedback demonstrated large, sustained improvement in SDC and were at moderate risk of bias. One non-randomized controlled trial of EMS with aggregate feedback found no difference in hand hygiene frequency but was at high risk of bias. Two studies evaluated EMS providing individual feedback and real-time reminders. A pretest‒post-test study at high risk of bias showed an increase in SDC. An RCT at low risk of bias showed 6.8% higher SDC in the intervention arm partially due to a fall in SDC in the control arm. In conclusion, the overall study quality was poor. The study at lowest risk of bias showed only a small increase in SDC. VMS studies at moderate risk of bias showed rapid and sustained increases in SDC. Data were insufficient to recommend EMS/VMS. Future studies should prioritize testing of VMS using stronger study designs including control arms and validated, system-independent measures of hand hygiene. PMID:25480021

  17. The effect of automated monitoring and real-time prompting on nurses' hand hygiene performance.

    PubMed

    Levchenko, Alexander I; Boscart, Veronique M; Fernie, Geoff R

    2013-10-01

    Adequate hand hygiene compliance by healthcare staff is considered an effective method to reduce hospital-acquired infections. The electronic system developed at Toronto Rehabilitation Institute automatically detects hand hygiene opportunities and records hand hygiene actions. It includes an optional visual hand hygiene status indication, generates real-time hand hygiene prompting signals, and enables automated monitoring of individual and aggregated hand hygiene performance. The system was installed on a complex continuous care unit at the entrance to 17 patient rooms and a utility room. A total of 93 alcohol gel and soap dispensers were instrumented and 14 nurses were provided with the personal wearable electronic monitors. The study included three phases with the system operating in three different modes: (1) an inactive mode during the first phase when hand hygiene opportunities and hand hygiene actions were recorded but prompting and visual indication functions were disabled, (2) only hand hygiene status indicators were enabled during the second phase, and (3) both hand hygiene status and real-time hand hygiene prompting signals were enabled during the third phase. Data collection was performed automatically during all of the three phases. The system indicated significantly higher hand hygiene activity rates and compliance during the third phase, with both hand hygiene indication and real-time prompting functions enabled. To increase the efficacy of the technology, its use was supplemented with individual performance reviews of the automatically collected data.

  18. [HYGIENE: STRUCTURE OF INNOVATIVE RESEARCH STUDIES IN RUSSIA (2000-2014)].

    PubMed

    Evdokimov, V I; Popov, V I; Rut, A N

    2015-01-01

    There was analyzed the array of 1548 dissertations on the scientific specialty 14.02.01 (former specification 14.00.07) "Hygiene". Over period of 2000-2014 to the Dissertation Committee in Russia there were annually submitted (103 ± 10) theses, which include (21 ± 3) doctoral dissertations and (83 ± 8) candidate dissertations. Doctoral dissertations accounted for 20,1%, dissertations in medicine--89.3%. There was established not only the decline in the number of theses in hygiene, but the reduction of their proportion in the total array of all medical and biological dissertations in Russia. The conjugacy of the trend curves of the total stream of dissertations in medicine and biology in Russia and in hygiene is considered to be not very high (r = 0.54). In the total structure of dissertation works on General Hygiene accounted for 22.7%, Community Hygiene--15.45%, Occupational Hygiene--19.6%, Children's and Adolescents' Hygiene--24.7%, Nutrition Hygiene--8.2%, Radiation Hygiene--2.3%, in Rural Hygiene--1.2%, Hospital Hygiene-- 3.4%, Military Hygiene--2.3% correspondingly. There is pointed the development gap between the research studies in hygiene and tendency in training of high class health care professionals' in Russia.

  19. Quantitative impact of direct, personal feedback on hand hygiene technique.

    PubMed

    Lehotsky, Á; Szilágyi, L; Ferenci, T; Kovács, L; Pethes, R; Wéber, G; Haidegger, T

    2015-09-01

    This study investigated the effectiveness of targeting hand hygiene technique using a new training device that provides objective, personal and quantitative feedback. One hundred and thirty-six healthcare workers in three Hungarian hospitals participated in a repetitive hand hygiene technique assessment study. Ultraviolet (UV)-labelled hand rub was used at each event, and digital images of the hands were subsequently taken under UV light. Immediate objective visual feedback was given to participants, showing missed areas on their hands. The rate of inadequate hand rubbing reduced from 50% to 15% (P < 0.001). However, maintenance of this reduced rate is likely to require continuous use of the electronic equipment.

  20. [A photographic competition on hand hygiene in a nursing home].

    PubMed

    Guerre, Graziella; Aho-Glele, Ludwig-Serge; Astruc, Karine

    2016-01-01

    Hand hygiene is often considered as the attribute of caregivers. However, it is the patient who is increasingly targeted by improved communication around hygiene in care notably in the framework of the "Clean Hands Mission". In this sense, the French regional centres for the fight against nosocomial infections in Burgundy has proved itself innovative on two levels by organising a photo competition in nursing homes. The aim was to show residents how to prevent care-related infections through the simple act of handwashing.

  1. Manual of analytical methods for the Industrial Hygiene Chemistry Laboratory

    SciTech Connect

    Greulich, K.A.; Gray, C.E.

    1991-08-01

    This Manual is compiled from techniques used in the Industrial Hygiene Chemistry Laboratory of Sandia National Laboratories in Albuquerque, New Mexico. The procedures are similar to those used in other laboratories devoted to industrial hygiene practices. Some of the methods are standard; some, modified to suit our needs; and still others, developed at Sandia. The authors have attempted to present all methods in a simple and concise manner but in sufficient detail to make them readily usable. It is not to be inferred that these methods are universal for any type of sample, but they have been found very reliable for the types of samples mentioned.

  2. Enhanced hygiene measures and norovirus transmission during an outbreak.

    PubMed

    Heijne, Janneke C M; Teunis, Peter; Morroy, Gabriella; Wijkmans, Clementine; Oostveen, Sandy; Duizer, Erwin; Kretzschmar, Mirjam; Wallinga, Jacco

    2009-01-01

    Control of norovirus outbreaks relies on enhanced hygiene measures, such as handwashing, surface cleaning, using disposable paper towels, and using separate toilets for sick and well persons. However, little is known about their effectiveness in limiting further spread of norovirus infections. We analyzed norovirus outbreaks in 7 camps at an international scouting jamboree in the Netherlands during 2004. Implementation of hygiene measures coincided with an 84.8% (95% predictive interval 81.2%-86.6%) reduction in reproduction number. This reduction was unexpectedly large but still below the reduction needed to contain a norovirus outbreak. Even more stringent control measures are required to break the chain of transmission of norovirus. PMID:19116045

  3. Occupational Medicine and Hygiene: applied research in Italy.

    PubMed

    Copello, F; Garbarino, S; Messineo, A; Campagna, M; Durando, P

    2015-01-01

    The goal of Occupational Medicine and Hygiene is that of ensuring safety, health and well-being at workplaces, mainly assessing and preventing existing occupational risks. Scientific research in this field can provide useful arguments and further evidence upon which effective, efficient and sustainable policies and preventive measures have to be chosen and applied by the occupational physician in work-life. This paper summarizes four original studies, conducted in different professional settings across Italy, focusing on critical items, such as stress and violence, biological risks and sleep hygiene. The knowledge obtained can be useful to orientate proper preventive programs aimed at improving workplace health. PMID:26789987

  4. A comparison of the OHI-S and the PHP in an oral hygiene program.

    PubMed

    Blount, R L; Stokes, T F

    1986-01-01

    This study examined two critical measurement properties of the Simplified Oral Hygiene Index (OHI-S) and the Patient Hygiene Performance method (PHP). Both scales proved to be sufficiently sensitive to decreases in plaque.

  5. Complex Etiology, Prophylaxis and Hygiene Control in Mycotoxic Nephropathies in Farm Animals and Humans

    PubMed Central

    Stoev, Stoycho D.

    2008-01-01

    Various etiological factors contributing to the development of mycotoxic nephropathy in farm animals and humans are reviewed. The possible synergistic effect between ochratoxin A (OTA) and other mycotoxins, as penicillic acid (PA) and fumonisin B1 (FB1), contributing to this nephropathy is also considered and discussed. The most convenient ways of prophylaxis and various preventive measures against OTA contamination of feeds or foods are reviewed. A reference is made concerning the most successful methods of veterinary hygiene control in the slaughterhouses in order to prevent the entering of OTA in commercial channels with a view to human health. The economic efficacy of these prophylactic procedures is also considered. An evaluation of human exposure to OTA is made. PMID:19325772

  6. Effectiveness of a multimodal hand hygiene campaign and obstacles to success in Addis Ababa, Ethiopia

    PubMed Central

    2014-01-01

    Background Hand hygiene is the cornerstone of infection control and reduces rates of healthcare associated infection. There are limited data evaluating hand hygiene adherence and hand hygiene campaign effect in resource-limited settings, especially in Sub-Saharan Africa. This study assessed the impact of implementing a World Health Organization (WHO)-recommended multimodal hand hygiene campaign at a hospital in Ethiopia. Methods This study included a before-and-after assessment of health care worker (HCW) adherence with WHO hand hygiene guidelines. It was implemented in three phases: 1) baseline evaluation of hand hygiene adherence and hospital infrastructure; 2) intervention (distribution of commercial hand sanitizer and implementation of an abbreviated WHO-recommended multimodal hand hygiene campaign); and 3) post-intervention evaluation of HCW hand hygiene adherence. HCWs’ perceptions of the campaign and hand sanitizer tolerability were assessed through a survey performed in the post-intervention period. Results At baseline, hand washing materials were infrequently available, with only 20% of sinks having hand-washing materials. There was a significant increase in hand hygiene adherence among HCWs following implementation of a WHO multimodal hand hygiene program. Adherence increased from 2.1% at baseline (21 hand hygiene actions/1000 opportunities for hand hygiene) to 12.7% (127 hand hygiene actions /1000 opportunities for hand hygiene) after the implementation of the hand hygiene campaign (OR = 6.8, 95% CI 4.2-10.9). Hand hygiene rates significantly increased among all HCW types except attending physicians. Independent predictors of HCW hand hygiene compliance included performing hand hygiene in the post-intervention period (aOR = 5.7, 95% CI 3.5-9.3), in the emergency department (aOR = 4.9, 95% CI 2.8-8.6), during patient care that did not involve Attending Physician Rounds (aOR = 2.4, 95% CI 1.2-4.5), and after patient contact (aOR = 2

  7. A group of Midwestern university students needs to improve their oral hygiene and sugar/pop consumption habits.

    PubMed

    Luebke, Tami E; Driskell, Judy A

    2010-01-01

    Poor oral hygiene and sugar/pop consumption practices are detrimental to one's overall health. College women were hypothesized to have better oral hygiene habits and to consume less sugar/pop than men and that the students' habits would be different from those the students had before college. These habits of students at a Midwestern university were evaluated by sex. The volunteers included 105 men and 91 women. Three quarters of the students reported brushing their teeth at least the recommended twice daily, with women brushing their teeth more often. About a third of the students flossed at least the recommended once daily. Not quite a third of the students reported brushing and flossing their teeth more often than they did before college. More than a third reported using mouth rinses 4 or more times weekly, with 13% reporting using a fluoride-containing mouth rinse. More than 60% reported using fluoride-containing toothpaste. Slightly more than a third reported drinking fluoridated water in their younger years. A larger percentage of women than men reported that diet pop was their pop of choice. More than two thirds of the students that drank pop indicated that regular pop was their favorite. Most of the students reported consuming sugary foods more than once daily, but they indicated that most of these sugars were not sticky. Few differences were observed in oral hygiene and sugar/pop consumption habits of these college students by sex. Nutritionists and other health professionals should work cooperatively in helping individuals improve their oral hygiene and sugar/pop consumption habits.

  8. Evaluating a Hygiene Education Program for Child Care Workers.

    ERIC Educational Resources Information Center

    Petri, Cynthia J.; Winnail, Scott D.; Geiger, Brian F.; Artz, Lynn M.; Mason, J. W.

    Children, parents, and child caregivers are vulnerable to several infectious diseases as a result of contact with child care centers. This pilot program, implemented in a rural county in a southeastern state, was designed to enhance knowledge and skills related to improved hygiene practices in a child care setting. The target audience for the…

  9. Rhizopus Keratitis Associated with Poor Contact Lens Hygiene

    PubMed Central

    Warner, David B.; WrightIII, Hugh E.; Rosenbaum, Eric R.

    2016-01-01

    We report a case of Rhizopus keratitis in a young woman with poor contact lens hygiene. The mold was highly sensitive to treatment with amphotericin 0.15% drops, after a relatively prompt diagnosis. Obtaining cultures of both corneal infiltrates and presumably infected contact lenses may help to avoid a delay in proper treatment. PMID:26889155

  10. 10 CFR 850.27 - Hygiene facilities and practices.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Hygiene facilities and practices. 850.27 Section 850.27 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements... handwashing facilities, and lunchroom facilities must comply with 29 CFR 1910.141, Sanitation....

  11. 10 CFR 850.27 - Hygiene facilities and practices.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Hygiene facilities and practices. 850.27 Section 850.27 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements... handwashing facilities, and lunchroom facilities must comply with 29 CFR 1910.141, Sanitation....

  12. 10 CFR 850.27 - Hygiene facilities and practices.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Hygiene facilities and practices. 850.27 Section 850.27 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements... handwashing facilities, and lunchroom facilities must comply with 29 CFR 1910.141, Sanitation....

  13. 10 CFR 850.27 - Hygiene facilities and practices.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Hygiene facilities and practices. 850.27 Section 850.27 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements... handwashing facilities, and lunchroom facilities must comply with 29 CFR 1910.141, Sanitation....

  14. Attitudes of Dental Hygiene Students toward Individuals with AIDS.

    ERIC Educational Resources Information Center

    Haring, Joen Iannucci; Lind, Laura J.

    1992-01-01

    At Ohio State University, 81 dental hygiene students' attitudes toward homosexual and heterosexual patients with acquired immune deficiency syndrome (AIDS) or leukemia were assessed using ratings of prejudice, social interaction, and interpersonal interaction. Negative bias toward individuals with AIDS and unwillingness to engage in everyday…

  15. Curricular Guidelines for Dental Hygiene Care for the Handicapped.

    ERIC Educational Resources Information Center

    Journal of Dental Education, 1984

    1984-01-01

    The American Association of Dental Schools' guidelines for dental hygiene curriculum cover the scope and definitions of care for the handicapped, interrelationships between disciplines and courses, a curriculum overview, primary educational goals, prerequisites, a core content outline, specific behavioral objectives, sequencing, faculty, and…

  16. 10 CFR 850.27 - Hygiene facilities and practices.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Hygiene facilities and practices. 850.27 Section 850.27 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements... or their personal clothing. (b) Change rooms or areas. The responsible employer must provide...

  17. Expanding the Oral Hygiene Curriculum in a Nursing Program.

    ERIC Educational Resources Information Center

    Briggs, Susan; Griego, Elizabeth

    A program was implemented to expand the curriculum materials within the Licensed Practical Nursing (LPN) Program at Clark County Community College (CCCC) which relate to oral hygiene care for the hospital patient. The instructional materials included a video tape and a written instructional packet which were researched, prepared, and presented by…

  18. Correlates of Performance in the Dental Hygiene Program.

    ERIC Educational Resources Information Center

    Roesler, Jon S.; Armstrong, Roberta A.

    1981-01-01

    The effectiveness of measures used in the admissions process to predict performance in and/or graduation from a University of Minnesota dental hygiene program is examined. Students in classes entering from Fall 1977 through Winter 1979 were studied, and predictor and performance measures to be studied were identified by the program. Predictor…

  19. Bulimia and Anorexia Nervosa in Dental and Dental Hygiene Curricula.

    ERIC Educational Resources Information Center

    Gross, Karen B. W.; And Others

    1990-01-01

    Dentists and dental hygienists are in a unique position to identify an eating disorder patient from observed oral manifestations and to refer the patient for psychological therapy. The inclusion of information on general and oral complications of bulimia and anorexia nervosa in dental and dental hygiene curriculum was examined. (MLW)

  20. [HYGIENIC ASSESSMENT OF WORKING CONDITIONS IN MODERN PETROCHEMICAL INDUSTRY].

    PubMed

    Badamshina, G G; Karimova, L K; Timasheva, G V

    2015-01-01

    In the paper there are reported the results of the performance of hygiene assessment of working conditions in petrochemical industry. The studies have shown that workers' body is exposed to a complex of hazardous occupational factors including a chemical factor, noise, the severity and intensity of the working process. An overall assessment of working conditions corresponds to Class 3.3.

  1. Dental Hygiene Program Clinic Manual, Fall 1997. Fourth Edition.

    ERIC Educational Resources Information Center

    Errico, Mary; Cama, Christine; Pastoriza-Maldonado, Alida

    This is the fourth edition of the Clinic Manual for the Dental Hygiene Program at Eugenio Maria de Hostos Community College in the Bronx (New York). It contains general information, grading procedures, performance guides, and clinical forms related to the program. Section 1 provides an introduction to clinic philosophy, policies, goals and…

  2. Sustainability of water, sanitation and hygiene interventions in Central America

    PubMed Central

    Medlin, Elizabeth; Aquino, Gonzalo; Gelting, Richard J.

    2015-01-01

    The American Red Cross and U.S. Centers for Disease Control and Prevention collaborated on a sustainability evaluation of post-hurricane water, sanitation and hygiene (WASH) interventions in Central America. In 2006 and 2009, we revisited six study areas in rural El Salvador, Guatemala, Honduras and Nicaragua to assess sustainability of WASH interventions finalized in 2002, after 1998’s Hurricane Mitch. We used surveys to collect data, calculate indicators and identify factors that influence sustainability. Regional sustainability indicator results showed there was a statistically significant decline in access to water. The presence of sanitation facilities had not changed since the beginning of the project; however, maintenance and use of latrines declined but continued to meet the goal of 75% use after 7 years. The hygiene indicator, hand washing, initially declined and then increased. Declines in water access were due to operational problems related to storm events and population changes. Sanitation facilities were still present and sometimes used even though they reached or surpassed their original design life. Changes in hygiene practices appeared related to ongoing hygiene promotion from outside organizations. These results provide useful input for making WASH programs more sustainable and informing future, more in-depth research into factors influencing sustainability. PMID:26413262

  3. Modern aspects of hygienic standardization of ship noise.

    PubMed

    Sten'ko, Y M; Varenikov, I I; Volkov, A A; Radzievsky, S A

    1983-01-01

    The basic aims of hygienic standardization of the long-term round-the-clock action of ship noise on the sailors include protection of health, prolonged professional activity, prevention of interference and provision of comfort conditions of rest. Neuro-emotional stress in the work of sailors aboard a ship has been another reason for starting the ship noise standardization. As a result of long-term hygienic, clinical, physiological, experimental and natural studies, there were established the hygienic significance of noise and vibration parameters, a combined increased effect of noise and work strain, as well as that of pitching and rolling, and also the potent combined effect of vibration and noise. During a 3-month voyage the cumulative effect of noise was identified and the physiological significance of acoustic comfort of post-watch rest was ascertained. The relation of sailors' health to ship acoustic conditions was determined. The obtained results served as a scientific motivation for a number of Soviet legislative documents. Unification of physiological and hygienic criteria and methods of assessment of noise and vibration effects meets the interests of protection of seamen's health in CMEA countries.

  4. [Hygienic evaluation of risk factors on powder metallurgy production].

    PubMed

    2011-01-01

    Complex hygienic, clinical, sociologic and epidemiologic studies revealed reliable relationship between work conditions and arterial hypertension, locomotory system disorders, monocytosis in powder metallurgy production workers. Findings are more probable cardiovascular and respiratory diseases, digestive tract diseases due to influence of lifestyle factors.

  5. Assessment of Dental Hygiene Students' Knowledge of HIV.

    ERIC Educational Resources Information Center

    Kittleson, Mark J.; And Others

    1991-01-01

    A 1990 survey of 196 first- and second-year dental hygiene students at 5 colleges and universities investigated their knowledge of transmission of the human immunodeficiency virus (HIV). Incomplete knowledge and some confusion was found, but little difference was found between first- and second-year students. (MSE)

  6. Periodontal Disease and Oral Hygiene Among Children. United States.

    ERIC Educational Resources Information Center

    National Center for Health Statistics (DHEW/PHS), Hyattsville, MD.

    Statistical data presented on periodontal disease and oral hygiene among noninstitutionalized children, aged 6-11, in the United States are based on a probability sample of approximately 7,400 children involved in a national health survey during 1963-65. The report contains estimates of the Periodontal Index (PI) and the Simplified Oral Hygiene…

  7. Critical Thinking Skills of United States Dental Hygiene Students

    ERIC Educational Resources Information Center

    Notgarnie, Howard M.

    2011-01-01

    The complexity of decision-making in dental hygienists' practice requires critical thinking skills. Interest in raising educational standards for entry into the dental hygiene profession is a response to the demand for enhanced professional skills, including critical thinking skills. No studies found in the course of literature review compared…

  8. External Evaluation of CDC Homestudy Course 3010-G, "Community Hygiene."

    ERIC Educational Resources Information Center

    Gantt, Judy M.; Terrell, Edward L.

    A study examined the impact of the Centers for Disease Control's home study course in community hygiene on the job performance of 45 sanitarians in 30 districts throughout North Carolina. Data were collected from: (1) pre- and post-tests that evaluated the sanitarians' mastery of knowledge in such areas as water supply, sewage disposal, solid…

  9. Desalinated water hygiene and scientific bases for its investigation.

    PubMed

    Sidorenko, G I; Rakhmanin YuA

    1978-01-01

    In view of the increasing scarcity of fresh water reserves in many countries of the world, a thorough hygienic evaluation of the different methods of desalinating highly mineralized underground and sea waters for economic and drinking purpose becomes indispensable. In addition to generally accepted hygienic criteria (favourable organoleptic properties, innocuous chemical composition and epidemiological safety), introduction of supplementary criteria for the assessment of the characteristic of the quality of freshened drinking water is necessary, i.e., its full value in the physiological sense and stability of drinking properties. The necessity of hygienic tests concerned with the study and regulation of the mineral and microelement composition of desalinated drinking water as well as of its microbial composition, structural peculiarities, the so-called "deuterium number" and the presence of various organic substances in desalinated water was pointed out. A certain degree of priority should be given to the study of the mentioned indices in hygienic assessment of the different methods of water desalination (distillation, freezing out, ion exchange, electrodialysis, inverse osmosis and others).

  10. Curriculum Guidelines for Periodontics for Dental Hygiene Programs.

    ERIC Educational Resources Information Center

    Journal of Dental Education, 1986

    1986-01-01

    American Association of Dental Schools guidelines consist of an introduction to the field and its interrelationships with other fields of dental hygiene; an overview of the curriculum; outlines of primary educational goals, prerequisites, and specific content-related and clinical behavioral objectives; and recommendations concerning sequencing,…

  11. [Quality standards and hygienic problems of bottled drinking-water].

    PubMed

    Zhao, Qing; Shu, Weiqun; Gao, Jingsheng

    2004-05-01

    The consumption of bottled drinking-water increases worldwide and relevant regulation for inspection and supervision work of bottled drinking-water were established in many countries. However, regulation mentioned above is lower than that for tap water. The hygienic problems of bottled drinking-water is emphasized, especially on microbial contamination. In this paper, some issues in regards were reviewed and discussed.

  12. [Emerging issues concerning hygiene in the Russian aluminum industry].

    PubMed

    Roslyĭ, O F; Gurvich, V B; Plotko, É G; Kuz'min, S V; Fedoruk, A A; Roslaia, N A; Iarushin, S V; Kuz'min, D V

    2012-01-01

    In this study the data of multiyear investigations of occupational and environmental hazards at different enterprises of the Russian aluminum industry are presented. Basing on these data, we have been elaborated the algorithm and methodological approaches on management of the occupational and ecology-related risks using hygienic safety criteria, risk evaluation technique, epidemiological and economic analysis.

  13. Can theoretical intervention improve hand hygiene behavior among nurses?

    PubMed Central

    Baghaei, Rahim; Sharifian, Elham; Kamran, Aziz

    2016-01-01

    Background Hand washing is the best strategy to prevent known nosocomial infections but the nurses’ hand hygiene is estimated to be poor in Iran. Objective This study aimed to determine the effectiveness of BASNEF (Behavior, Attitude, Subjective Norms, and Enabling Factors) model on hand hygiene adherence education. Methods This controlled quasi-experimental study was conducted on 70 hemodialysis unit nurses (35 case and 35 control) in the health and educational centers of the University of Medical Sciences of Urmia, Iran. To collect the data, a six-part validated and reliable questionnaire was used. The data were analyzed using SPSS version18, using Wilcoxon, Mann–Whitney, chi-square, and Fisher’s exact tests. The significance level was considered P<0.05. Results The mean age was 38.4±8.1 years for the intervention group and 40.2±8.0 years for the control group. There was no significant difference between the two groups for any demographic variables. Also, before the intervention, there was no significant difference between the two groups for any components of the BASNEF model. Post-intervention, the attitude, subjective norms, enabling factors, and intention improved significantly in the intervention group (P<0.001), but hand hygiene behavior did not show any significant change in the intervention group (P=0.16). Conclusion Despite the improving attitudes and intention, the intervention had no significant effect on hand hygiene behavior among the studied nurses. PMID:27366106

  14. Follow-Up Study of 1993 Dental Hygiene Graduates. Volume XXII, Number 17, June 1994.

    ERIC Educational Resources Information Center

    Holt, Marianne; Lucas, John A.

    In an effort to evaluate the effectiveness of its dental hygiene program, William Rainey Harper College (WRHC), in Palatine, Illinois, conducted a follow-up study of its dental hygiene students. The survey instrument was mailed to all 31 1993 dental hygiene associate degree graduates, and a response rate of 97% (n=30) was attained. Results of the…

  15. The Effect of Teaching Experience on Service-Learning Beliefs of Dental Hygiene Educators

    ERIC Educational Resources Information Center

    Burch, Sharlee Shirley

    2013-01-01

    The purpose of this non-experimental causal-comparative study was to determine if service-learning teaching experience affects dental hygiene faculty perceptions of service-learning benefits and barriers in the United States. Dental hygiene educators from entry-level dental hygiene education programs in the United States completed the Web-based…

  16. Hygiene inspections on passenger ships in Europe - an overview

    PubMed Central

    2010-01-01

    Background Hygiene inspections on passenger ships are important for the prevention of communicable diseases. The European Union (EU) countries conduct hygiene inspections on passenger ships in order to ensure that appropriate measures have been taken to eliminate potential sources of contamination which could lead to the spread of communicable diseases. This study was implemented within the framework of the EU SHIPSAN project and it investigates the legislation applied and practices of hygiene inspections of passenger ships in the EU Member States (MS) and European Free Trade Association countries. Methods Two questionnaires were composed and disseminated to 28 countries. A total of 92 questionnaires were completed by competent authorities responsible for hygiene inspections (n = 48) and the creation of legislation (n = 44); response rates were 96%, and 75.9%, respectively. Results Out of the 48 responding authorities responsible for hygiene inspections, a routine programme was used by 19 (39.6%) of these to conduct inspections of ships on national voyages and by 26 (54.2%) for ships on international voyages. Standardised inspection forms are used by 59.1% of the authorities. A scoring inspection system is applied by five (11.6%) of the 43 responding authorities. Environmental sampling is conducted by 84.1% of the authorities (37 out of 44). The inspection results are collected and analysed by 54.5% (24 out of 44) of the authorities, while 9 authorities (20.5%) declared that they publish the results. Inspections are conducted during outbreak investigations by 75% and 70.8% of the authorities, on ships on national and international voyages, respectively. A total of 31 (64.6%) and 39 (81.3%) authorities conducted inspections during complaint investigations on ships on international and on national voyages, respectively. Port-to-port communication between the national port authorities was reported by 35.4% (17 out of 48) of the responding authorities and 20.8% (10 out

  17. Marketing hand hygiene in hospitals--a case study.

    PubMed

    Gopal Rao, G; Jeanes, A; Osman, M; Aylott, C; Green, J

    2002-01-01

    Hand hygiene of healthcare workers is frequently poor despite the efforts of infection control teams to promote hand decontamination as the most important method to prevent transmission of hospital-acquired infections. In this case study, we describe how principles of societal marketing were applied to improve hand hygiene. Pre-marketing analysis of strengths, weaknesses, opportunities and threats to implementation; attention to product, price, promotion and placement; and post-marketing 'customer' surveys were the essential components of the marketing strategy and its implementation. Placement of an alcohol-based gel decontaminant (Spirigel) at the bedside of every patient was widely welcomed in the hospital, and has played a major role in improving hand hygiene of healthcare workers. In the twelve months following the implementation, the decontaminant was used at least 440,000 times. The cost of purchasing the decontaminant was approximately 5000 pounds sterling. Following the introduction of Spirigel, there was a consistent reduction in the proportion of hospital-acquired methicillin-resistant Staphylococcus aureus (MRSA) in each of the quarters of 2000-2001 compared with 1999-2000. In the period 1999-2000, nearly 50% of the MRSA were hospital acquired compared with 39% in 2000-2001. Similarly, the average incidence of Clostridium difficile associated diarrhoea (CDAD) decreased in each of the quarters in 2000-2001 following the introduction of Spirigel. During this period, there was an average incidence of 9.5 cases of CDAD/1000 admissions compared with 11.5 cases of CDAD/1000 admissions in 1999-2000. This represents a 17.4% reduction in the incidence of CDAD. However, this reduction was not statistically significant (P=0.2). Our case study demonstrates that principles of societal marketing methods can be used effectively to promote and sustain hand hygiene in hospitals. Improvement in hand hygiene will lead to considerable reduction in hospital

  18. Poor oral hygiene and middle ear infections: any relationship?

    PubMed

    Esra, Eryaman; Banu, Oter Ilhan; Erdinc, Aydin

    2013-04-01

    The purpose of this study is to evaluate the relationship between poor oral hygiene and middle ear infections. 59 children between 3-12 age intervals were included in this study. The ears were examined by microscope. The findings were marked according to Kempthorne clinical scale and tympanograms were performed. For data analysis of dental caries, dft and DMFT indexes were used in accordance with WHO (World Health Organization) criteria for oral health surveys. The oral hygiene status was determined by using Simplified Oral Hygiene Index of Greene and Vermillion. The scores of 0-1 were classified as low, and of 2-3 as high oral hygiene index (OHI-S). The low OHI-S was taken as the control group (30 patients). The high OHI-S was taken as the study group (29 patients). The effusion scores, the compliance values and the middle ear pressure values in the two groups were compared. The difference between the effusion score values of the control and study groups was found to be statistically meaningful (p = 0.338, and the χ(2) = 2.167). The compliance values of the control and study groups did not differ meaningfully statistically (p = 0.671). However, there was a statistically meaningful low middle ear pressure (p = 0.044, χ(2) = 4.069) in the control group. Since this finding is expected in the study group, instead of the control group, we did not make an issue of this result. We conclude from these clinical results that there is no statistically meaningful relation between the oral hygiene index and the middle ear.

  19. State-of-the-art hand hygiene in community medicine.

    PubMed

    Kampf, Günter

    2003-10-01

    Hand hygiene becomes more important in community medicine not only since antibiotic resistant bacteria such as MRSA spread within the community. Hands may be colonized with transient microorganism in up to 75%. Among those transient pathogens S. aureus, C. difficile or the hepatitis C virus may be found. During patient care the number of microorganisms on the hands steadily increases. In addition hands may be contaminated with different kinds of germs even if only "clean" activities are carried out. Gloves may be worn but do not provide complete protection from contamination due to leaks. Therefore hands should always be treated after gloves are taken off. State-of-the-art treatment of hands is the hygienic hand disinfection with alcohol-based hand rubs. They are more effective, quicker to carry out, better tolerated by the skin, with a positive effect on compliance, and cost effective in comparison to antiseptic soaps based on chlorhexidine or triclosan and in comparison to normal non-medicated soaps. Healthy skin easily tolerates alcohol-based products from the beginning on. Only health care workers with an underlying irritative contact dermatitis which is often caused by bar or liquid antiseptic soaps may have difficulties to use alcohol-based products initially. In such a case treatment of the underlying skin condition is the way to go and not staying with a preparation which has caused the dermatitis. All this knowledge is now reflected in current guidelines on hand hygiene. Beside liquids alcohol-based gels can be used if they have an antimicrobial activity equal to alcohol-based liquid preparations. Hand hygiene remains the single most important tool to avoid cross transmission of microorganisms between patients. This state-of-the-art hand hygiene should also be emphasized more in community medicine. This review may help to go the first step into this direction. PMID:14626894

  20. Dental Hygiene Education Workshop: Proceedings of Workshop on Dental Hygiene Education (Denver, Colorado, July 22-23, 1984).

    ERIC Educational Resources Information Center

    American Dental Hygienists' Association, Chicago, IL.

    Proceedings from the first in a yearly series of conferences on dental hygiene education sponsored by the American Dental Hygienists' Association are presented. Three sessions are as follows: (1) "Society at Large: Economics, Cultural Trends, Work Trends, Demographics, and Technology" (Felix Kaufmann); (2) "The Health Care System: Changes and…

  1. Microbial processes in frozen food

    NASA Astrophysics Data System (ADS)

    Geiges, O.

    Deep freezing of food and storage at -19 degC is a standard conservation procedure in food technology. The lower limit of growth of bacteria in food is from about -5 degC to about -8 degC, whereas the reproduction limit of yeasts is 2 to 3 degC lower. Storage temperatures above -10 degC should therefore not be used. At -18 degC, a commonly used storage temperature, no growth of microorganisms will occur. The microorganisms mainly found at the lower growth limit are Pseudomonas sp. and basidiomycete yeasts. The reduction in the number of microorganisms due to freezing, storage, and thawing is not of practical importance. Microbial enzymes, in particular lipases and proteases, are still active at -18 degC. Therefore, the quality of raw products and good hygiene at the production site are most important.

  2. Prevalence of dental caries and oral hygiene status among school going children: an epidemiological study.

    PubMed

    Ravishankar, P L; Jayapalan, C S; Gondhalekar, Rajesh V; Krishna, B Jaya; Shaloob, K M Muhamed; Ummer, P Fajar

    2013-07-01

    Oral health is an important part of general health of body. Oral hygiene determines oral health status. Thus, oral hygiene is most important for good health in general. Poor oral hygiene can be source of many diseases. By maintaining the good oral hygiene, we can prevent occurrence of many disease. A survey was carried out to assess oral hygiene status and to find out caries prevalence rate among school going children of age 6 to 12 years. 957 healthy subjects including 567 boys and 390 girls from four different schools were examined in broad day light with the help of mouth mirror and explorer.

  3. Food, Environment and Health: A Guide for Primary School Teachers.

    ERIC Educational Resources Information Center

    Williams, Trefor; And Others

    This book for primary school teachers provides a practical collection of facts, advice, projects, games, stories, and sample questions for use in teaching children the importance of healthy habits. Food, personal hygiene, and the home environment are areas of particular concern. Details range from advice on ways to start a school garden or design…

  4. Food Production Worker. Dietetic Support Personnel Achievement Test.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater.

    This guide contains a series of multiple-choice items and guidelines to assist instructors in composing criterion-referenced tests for use in the food production worker component of Oklahoma's Dietetic Support Personnel training program. Test items addressing each of the following occupational duty areas are provided: human relations; hygiene and…

  5. Impact of rural water projects on hygienic behaviour in Swaziland

    NASA Astrophysics Data System (ADS)

    Peter, Graciana

    In Swaziland, access to safe water supply and sanitation has improved significantly and was expected to result in improved health and, in particular, reduced infant mortality rates. On the contrary, mortality rates in the under 5 years age group are high and have doubled from 60 in 1996, to 120 deaths per 1000 in 2006. The main objective of the study was to assess whether the water projects permit, and are accompanied by, changes in hygienic behaviour to prevent transmission of diseases. The study area was Phonjwane, located in the dry Lowveld of Swaziland, where water projects play a significant role in meeting domestic water demands. Hygienic behaviour and sanitation facilities were analysed and compared before and after project. The results of the study show that domestic water supply projects have significantly reduced distances travelled and time taken to collect water, and that increased quantities of water are collected and used. While the majority of respondents (95.6%) used the domestic water project source, the quantities allowed per household (125 l which translates to an average of 20.8 l per person) were insufficient and therefore were supplemented with harvested rainwater (57.8%), water from a polluted river (17.8%), and water from a dam (2.2%). Increased water quantities have permitted more baths and washing of clothes and hands, but significant proportions of the population still skip hygienic practices such as keeping water for washing hands inside or near toilet facilities (40%) and washing hands (20%). The study concludes that the water supply project has permitted and improved hygienic practices but not sufficiently. The health benefits of safe domestic water supplies are hampered by insufficient quantities of water availed through the projects, possible contamination of the water in the house, poor hygienic behaviours and lack of appropriate sanitation measures by some households. There is a need to provide sufficient quantities of safe water

  6. Food Allergies

    MedlinePlus

    ... Got Homework? Here's Help White House Lunch Recipes Food Allergies KidsHealth > For Kids > Food Allergies Print A ... cow's milk eggs soy wheat What Is a Food Allergy? Food allergies happen when the immune system ...

  7. Bacterial contamination of stored water and stored food: a potential source of diarrhoeal disease in West Africa.

    PubMed

    Mølbak, K; Højlyng, N; Jepsen, S; Gaarslev, K

    1989-04-01

    The food and water hygiene in two Liberian communities was studied in a house-to-house diarrhoea survey. The level of contamination with enterobacteria of drinking water stored in the households was significantly higher than at the water sources. Food hygiene standards were low, particularly in the urban slum where storage of cooked food for long periods led to bacterial multiplication at high levels. Infant foods were particularly heavily contaminated. It is concluded that when water supply programmes are planned, the presence of other risk factors for water-related diseases should be investigated. To ensure maximum health benefits, water projects should as a rule be accompanied by other interventions.

  8. Determinants of hand hygiene compliance in Egypt: building blocks for a communication strategy.

    PubMed

    Lohiniva, A-L; Bassim, H; Hafez, S; Kamel, E; Ahmed, E; Saeed, T; Talaat, M

    2015-10-02

    Hand hygiene of health-care staff is one of the most important interventions in reducing transmission of nosocomial infections. This qualitative study aimed to understand the behavioural determinants of hand hygiene in order to develop sustainable interventions to promote hand hygiene in hospitals. Fourteen focus group discussions were conducted with nurses in 2 university hospitals in Egypt. The interviews were tape recorded and transcribed. Thematic analysis was conducted by 2 independent investigators. The findings highlighted that nurses did not perceive the benefits of hand hygiene, and that they linked the need to wash hands to a sense of dirtiness. Knowledge of hand hygiene and related products was limited and preference for water and soap was obvious. Environmental constraints, lack of role models and social control were identified as barriers for compliance with hand hygiene. A multi-faceted hand hygiene strategy was developed based on existing cultural concepts valued by the hospital staff.

  9. Thought for Food: A Starting Point for Children's Nutritional Meals. Accreditation and Beyond Series, Volume I.

    ERIC Educational Resources Information Center

    Nicol, Debbie

    This publication is designed to assist early childhood providers, cooks, and parents in hygienic food preparation and a healthy diet provision for young children in Australian child care. The guide recommends nutritional requirements for children, using the five food groups as a guide for meal planning. The Australian dietary guidelines are also…

  10. Food Safety and Sanitation Audiovisuals. January 1979-December 1988. Quick Bibliography Series.

    ERIC Educational Resources Information Center

    Updegrove, Natalie

    The citations in this annotated bibliography focus on hygiene and sanitation in the preparation of food and standards for food service to the public. Materials cited can be obtained through interlibrary loan through a local library or directly from the National Agricultural Library. The bibliography was derived from online searches of the AGRICOLA…

  11. A Prospective Controlled Trial of an Electronic Hand Hygiene Reminder System.

    PubMed

    Ellison, Richard T; Barysauskas, Constance M; Rundensteiner, Elke A; Wang, Di; Barton, Bruce

    2015-12-01

    Background.  The use of electronic hand hygiene reminder systems has been proposed as an approach to improve hand hygiene compliance among healthcare workers, although information on efficacy is limited. We prospectively assessed whether hand hygiene activities among healthcare workers could be increased using an electronic hand hygiene monitoring and reminder system. Methods.  A prospective controlled clinical trial was conducted in 2 medical intensive care units (ICUs) at an academic medical center with comparable patient populations, healthcare staff, and physical layout. Hand hygiene activity was monitored concurrently in both ICUs, and the reminder system was installed in the test ICU. The reminder system was tested during 3 administered phases including: room entry/exit chimes, display of real-time hand hygiene activity, and a combination of the 2. Results.  In the test ICU, the mean number of hand hygiene events increased from 1538 per day at baseline to 1911 per day (24% increase) with the use of a combination of room entry/exit chimes, real-time displays of hand hygiene activity, and manager reports (P < .001); in addition, the ratio of hand hygiene to room entry/exit events also increased from 26.1% to 36.6% (40% increase, P < .001). The performance returned to baseline (1473 hand hygiene events per day) during the follow-up phase. There was no significant change in hand hygiene activity in the control ICU during the course of the trial. Conclusions.  In an ICU setting, an electronic hand hygiene reminder system that provided real-time feedback on overall unit-wide hand hygiene performance significantly increased hand hygiene activity.

  12. Motivational interviewing in dental hygiene education: curriculum modification and evaluation.

    PubMed

    Bray, Kimberly Krust; Catley, Delwyn; Voelker, Marsha A; Liston, Robin; Williams, Karen B

    2013-12-01

    Motivational interviewing (MI) is a person-centered, goal-directed method of communication for eliciting and strengthening intrinsic motivation for behavior change. Originally developed in the field of addiction therapy, MI has been increasing applied in the health professions with a growing body of successful outcomes for tobacco cessation and diabetic control, which can significantly impact oral health. MI has shown preliminary value for impacting oral behaviors that reduce early childhood caries, plaque, and gingival inflammation. While the training in and use of MI by oral health providers is emerging, full integration into dental and dental hygiene curricula has yet to be explored. Therefore, the purpose of this project was to evaluate the full implementation of MI in the classroom and clinic of a dental hygiene curriculum.

  13. [Health status hygienic assessment of primary military education establishment pupils].

    PubMed

    Avshits, I V; Shirinskiĭ, V A

    2010-01-01

    During a comprehensive study, the investigators have made a hygienic assessment of an academic process and the actual nutrition of military school pupils, revealed the specific features of functioning of the body's major systems in adolescents at a closed primary military education establishment, studied the body's adaptive reactions to a combination of factors during study, and hygienically evaluated the pupils' health. Their health has been shown to improve at a closed education establishment according to the basic parameters of the body's functional status and nonspecific resistance, physical development. Specific recommendations are proposed to correct daily diets for pupils of primary military education establishments in order to bring the actual nutrition of cadets in compliance with the standard physiological requirements for this group of pupils.

  14. The use of microbiology in the study of hygiene behaviour.

    PubMed

    Kaltenthaler, E C; Drasar, B S; Potter, C W

    1996-01-01

    Faecal indicator bacteria have been used to measure levels of hygiene in a variety of settings. This paper describes a study in northern Botswana which used the isolation of faecal indicator bacteria in combination with other quantitative and qualitative techniques to gain information regarding hygiene behaviour. The microbiological samples included, samples from stored drinking water and water sources; eating plates; infant feeding bottles; dishcloths and the fingertips of carers and children. Water was usually clean at source but contaminated after storage. Presumptive faecal coliforms contaminated 31% of the eating plates, 29% of the dishcloths and 40% of the infant feeding bottles. Many of the presumptive faecal coliform isolates were not identified as Escherichia coli, indicating the need for further research into methodologies appropriate for isolating E. coli in tropical climates. PMID:9121378

  15. Enhanced Hygiene Measures and Norovirus Transmission during an Outbreak

    PubMed Central

    Teunis, Peter; Morroy, Gabriella; Wijkmans, Clementine; Oostveen, Sandy; Duizer, Erwin; Kretzschmar, Mirjam; Wallinga, Jacco

    2009-01-01

    Control of norovirus outbreaks relies on enhanced hygiene measures, such as handwashing, surface cleaning, using disposable paper towels, and using separate toilets for sick and well persons. However, little is known about their effectiveness in limiting further spread of norovirus infections. We analyzed norovirus outbreaks in 7 camps at an international scouting jamboree in the Netherlands during 2004. Implementation of hygiene measures coincided with an 84.8% (95% predictive interval 81.2%–86.6%) reduction in reproduction number. This reduction was unexpectedly large but still below the reduction needed to contain a norovirus outbreak. Even more stringent control measures are required to break the chain of transmission of norovirus. PMID:19116045

  16. [Ergonomics, hygiene and rationality: the "electric house" of Monza (1930)].

    PubMed

    Colombo, A; Porro, A; Franchini, A F

    2012-01-01

    The "Electric House" of Monza is seen as one of the early example of rationalist architecture produced in Italy. Sponsored by the Italian Edison General Company for Electricity and produced by the Group 7, it was built for the "IV International Triennial Exhibition of Decorative and Modern Industry Arts", held in Monza in 1930. It was conceived as an environment in which the designers showed their interest towards new concepts of rationalist hygiene. Special care was taken to select the environments in relation to the surrounding nature and the needs of life of the house inhabitants: new materials more comfortable, hygienic and rational were inserted. In the kitchen, for example, the architect P. Bottoni, created a space in which the housewife's work was marked by lower energy expenditure, thanks to a careful study of the actions and movements according to the principles of taylorism, here applied to domestic work.

  17. [Hygienic education in pupils from general educational establishments].

    PubMed

    Mirskaia, N B

    2009-01-01

    The high prevalence of the major behavioral factors of a risk to health: violation of the study leisure regimen, violation of dietary pattern and quality, low motor activity, smoking, frequent alcohol abuse, drug taste, and deteriorated family microclimate, was revealed in middle and senior schoolchildren from Moscow, Kaliningrad, and Murmansk. Proposals are given to mold healthy lifestyle in adolescents and to optimize their hygienic education at general educational establishments.

  18. U.S. Dental Hygiene Students' Perceptions of Interprofessional Collaboration.

    PubMed

    Navickis, Marie A; Mathieson, Kathleen

    2016-09-01

    Patients with complex medical conditions require collaboration among multiple health care providers, and dental hygienists must be prepared to communicate effectively with medical providers to provide comprehensive quality patient care. The aim of this study was to assess U.S. dental hygiene students' attitudes about interprofessional collaboration (IPC) and identify any differences based on age, year in program, and program location. Participants were limited to students enrolled in dental hygiene associate degree programs across the United States. In response to an email soliciting participation sent to all dental hygiene program directors, 504 students completed the Interdisciplinary Education Perception Scale (IEPS) online (response rate could not be calculated). The IEPS is a validated survey that measures attitudes about interprofessional collaboration. The majority of the respondents were female (97%) and under 30 years of age (74.6%). Their mean scores indicated positive attitudes about IPC. There were no statistically significant differences in scores by age (p=0.700) or program location (p=0.527). There were also no statistically significant differences between first- and second-year students for total mean scores (p=0.106); for the competency and autonomy subscale (p=0.125); and for the perception of actual cooperation subscale (p=0.890). There was a statistically significant difference between first- and second-year students on the perception of actual cooperation subscale, with first-year students scoring higher than second-year students (p=0.016). This study's findings of positive attitudes about IPC and that age and program location had little bearing on the responses suggest that associate degree dental hygiene students may welcome the interprofessional education that will prepare them for practice in the future. PMID:27587571

  19. [Knowledge of oral hygiene amongst adolescents in Lombardy, Italy].

    PubMed

    Camoni, Nicole; Arpesella, Marisa; Cutti, Sara; Livieri, Monica; Lanati, Niccolò; Tenconi, Maria Teresa

    2015-01-01

    The study evaluated oral hygiene knowledge among a group of 12-year-old students in Lombardy, Italy (n=182). Two different questionnaires were administered, respectively to adolescents and to their parents. Results indicate a low level of general knowledge on this topic. Factors influencing knowledge include the number of learning sources and yearly access to a dental clinic. The described situation highlights the need to implement school-based educational interventions. PMID:26722825

  20. Influence of legal standards on the practice of industrial hygiene.

    PubMed

    Corn, M

    1976-06-01

    Prescriptive standards for the work environment affect the professional practice of industrial hygiene. Among the advantages are: legal requirements reinforce professional recommendations; penalties encourage abatement of hazards; compliance should ensure a safe and healthful environment; recordkeeping requirements will provide a basis for future action. Among the disadvantages are: rigid evaluation procedures, reporting format, etc., discourage professional judgment and development of new methods; professional reports become legal documents; single standards do not focus on the total environment.

  1. [Sanitary and hygienic expert examination of consumer goods: toxicological aspects].

    PubMed

    Zav'ialov, N V; Skvortsova, E L; Chemechev, A P

    2009-01-01

    The paper presents the results of toxicological and sanitary-chemical studies of domestic and imported products subject to sanitary-and-epidemiological assessment. It shows the groups of products that are currently the greatest potential danger to health in terms of toxicological and hygienic parameters. Recommendations are given on programs for manufacturing control over the observance of sanitary rules and the antiepidemic (preventive) actions at the enterprises engaged in the production and turnover of social consumer goods. PMID:20135874

  2. The Hygiene Hypothesis and Its Inconvenient Truths about Helminth Infections.

    PubMed

    Briggs, Neima; Weatherhead, Jill; Sastry, K Jagannadha; Hotez, Peter J

    2016-09-01

    Current iterations of the hygiene hypothesis suggest an adaptive role for helminth parasites in shaping the proper maturation of the immune system. However, aspects of this hypothesis are based on assumptions that may not fully account for realities about human helminth infections. Such realities include evidence of causal associations between helminth infections and asthma or inflammatory bowel disease as well as the fact that helminth infections remain widespread in the United States, especially among populations at greatest risk for inflammatory and autoimmune diseases.

  3. Influence of legal standards on the practice of industrial hygiene.

    PubMed

    Corn, M

    1976-06-01

    Prescriptive standards for the work environment affect the professional practice of industrial hygiene. Among the advantages are: legal requirements reinforce professional recommendations; penalties encourage abatement of hazards; compliance should ensure a safe and healthful environment; recordkeeping requirements will provide a basis for future action. Among the disadvantages are: rigid evaluation procedures, reporting format, etc., discourage professional judgment and development of new methods; professional reports become legal documents; single standards do not focus on the total environment. PMID:937174

  4. [Hygienic evaluation of experimental samples of antimicrobial underwear containing hexachlorophene].

    PubMed

    Borshchenko, V V; Savinich, F K; Gorshkov, V P; Rogatovskaia, A P

    1976-01-01

    The hygienic examination of 12 samples of knitted underwear which contained hexachlorophene added during fiber formation allowed the selection of four types that can be used under poor sanitation conditions. Taking into consideration possible changes in the proportion of various micoorganisms during prolonged space flights, it is recommended to carry out a complex investigation in order to allow the use of the antimicrobial underwear by specific crewmembers during a certain period of time. PMID:13247

  5. Can the Hazard Assessment and Critical Control Points (HACCP) system be used to design process-based hygiene concepts?

    PubMed Central

    Hübner, N.-O.; Fleßa, S.; Haak, J.; Wilke, F.; Hübner, C.; Dahms, C.; Hoffmann, W.; Kramer, A.

    2011-01-01

    Recently, the HACCP (Hazard Analysis and Critical Control Points) concept was proposed as possible way to implement process-based hygiene concepts in clinical practice, but the extent to which this food safety concept can be transferred into the health care setting is unclear. We therefore discuss possible ways for a translation of the principles of the HACCP for health care settings. While a direct implementation of food processing concepts into health care is not very likely to be feasible and will probably not readily yield the intended results, the underlying principles of process-orientation, in-process safety control and hazard analysis based counter measures are transferable to clinical settings. In model projects the proposed concepts should be implemented, monitored, and evaluated under real world conditions. PMID:22242105

  6. Vaginal Hygiene and Douching: Perspectives of Hispanic Men

    PubMed Central

    Mckee, M Diane; Baquero, María; Anderson, Matthew; Karasz, Alison

    2009-01-01

    Vaginal douching is widely practiced by women in the USA, particularly among minority ethnic groups, and is associated with increased risk of pelvic and vaginal infections. Douching practices are shaped by social and cultural norms regarding female hygiene, reproduction, and sexuality. Little previous research has addressed the beliefs and practices of Latina women, and none has included the perspective of men, though limited data suggests that women may douche to please male partners. The present study seeks to identify the socially and culturally shaped beliefs and attitudes that influence douching practices from the perspective of Latino men. We conducted in-depth qualitative interviews in English or Spanish with adult Latino men seeking primary care at a community health centre in New York City (USA). Results indicate that these Latino men (mostly of Caribbean descent) are emphatic about the role of cleanliness in vaginal health, reporting that it substantially influences their choice of partner. Most are very supportive of douching, which they consider a necessary hygiene activity. Vaginal health is perceived as a state that must be attained and maintained through proactive hygiene measures that remove seminal residue, menstrual blood, sweat and bacteria that contaminate the vagina. The implications of these findings for interventions with Latina women are discussed. PMID:19247860

  7. Biological evaluation of nanosilver incorporated cellulose pulp for hygiene products.

    PubMed

    Kavitha Sankar, P C; Ramakrishnan, Reshmi; Rosemary, M J

    2016-04-01

    Cellulose pulp has a visible market share in personal hygiene products such as sanitary napkins and baby diapers. However it offers good surface for growth of microorganisms. Huge amount of research is going on in developing hygiene products that do not initiate microbial growth. The objective of the present work is to produce antibacterial cellulose pulp by depositing silver nanopowder on the cellulose fiber. The silver nanoparticles used were of less than 100 nm in size and were characterised using transmission electron microscopy and X-ray powder diffraction studies. Antibacterial activity of the functionalized cellulose pulp was proved by JIS L 1902 method. The in-vitro cytotoxicity, in-vivo vaginal irritation and intracutaneous reactivity studies were done with silver nanopowder incorporated cellulose pulp for introducing a new value added product to the market. Cytotoxicity evaluation suggested that the silver nanoparticle incorporated cellulose pulp is non-cytotoxic. No irritation and skin sensitization were identified in animals tested with specific extracts prepared from the test material in the in-vivo experiments. The results indicated that the silver nanopowder incorporated cellulose pulp meets the requirements of the standard practices recommended for evaluating the biological reactivity and has good biocompatibility, hence can be classified as a safe hygiene product. PMID:26838891

  8. Vaginal hygiene and douching: perspectives of Hispanic men.

    PubMed

    McKee, Diane; Baquero, Maria; Anderson, Matthew; Karasz, Alison

    2009-02-01

    Vaginal douching is widely practised by women in the USA, particularly among minority ethnic groups, and is associated with increased risk of pelvic and vaginal infections. Douching practices are shaped by social and cultural norms regarding female hygiene, reproduction and sexuality. Little previous research has addressed the beliefs and practices of Latina women and none has included the perspective of men, though limited data suggests that women may douche to please male partners. The present study seeks to identify the socially and culturally shaped beliefs and attitudes that influence douching practices from the perspective of Latino men. We conducted in-depth qualitative interviews in English or Spanish with adult Latino men seeking primary care at a community health centre in New York City. Results indicate that these Latino men (mostly of Caribbean descent) are emphatic about the role of cleanliness in vaginal health, reporting that it substantially influences their choice of partner. Most are very supportive of douching, which they consider a necessary hygiene activity. Vaginal health is perceived as a state that must be attained and maintained through proactive hygiene measures that remove seminal residue, menstrual blood, sweat and bacteria that contaminate the vagina. The implications of these findings for interventions with Latina women are discussed.

  9. Comparison of hand hygiene procedures for removing Bacillus cereus spores.

    PubMed

    Sasahara, Teppei; Hayashi, Shunji; Hosoda, Kouichi; Morisawa, Yuji; Hirai, Yoshikazu

    2014-01-01

    Bacillus cereus is a spore-forming bacterium. B. cereus occasionally causes nosocomial infections, in which hand contamination with the spores plays an important role. Therefore, hand hygiene is the most important practice for controlling nosocomial B. cereus infections. This study aimed to determine the appropriate hand hygiene procedure for removing B. cereus spores. Thirty volunteers' hands were experimentally contaminated with B. cereus spores, after which they performed 6 different hand hygiene procedures. We compared the efficacy of the procedures in removing the spores from hands. The alcohol-based hand-rubbing procedures scarcely removed them. The soap washing procedures reduced the number of spores by more than 2 log10. Extending the washing time increased the spore-removing efficacy of the washing procedures. There was no significant difference in efficacy between the use of plain soap and antiseptic soap. Handwashing with soap is appropriate for removing B. cereus spores from hands. Alcohol-based hand-rubbing is not effective. PMID:25252644

  10. Keeping Up Appearances: Perceptions of Street Food Safety in Urban Kumasi, Ghana

    PubMed Central

    Olsen, Mette; Bakang, John Abubakar; Takyi, Harriet; Konradsen, Flemming; Samuelsen, Helle

    2008-01-01

    The growing street food sector in low-income countries offers easy access to inexpensive food as well as new job opportunities for urban residents. While this development is positive in many ways, it also presents new public health challenges for the urban population. Safe food hygiene is difficult to practice at street level, and outbreaks of diarrheal diseases have been linked to street food. This study investigates local perceptions of food safety among street food vendors and their consumers in Kumasi, Ghana in order to identify the most important aspects to be included in future public health interventions concerning street food safety. This qualitative study includes data from a triangulation of various qualitative methods. Observations at several markets and street food vending sites in Kumasi were performed. Fourteen street food vendors were chosen for in-depth studies, and extensive participant observations and several interviews were carried out with case vendors. In addition, street interviews and Focus Group Discussions were carried out with street food customers. The study found that although vendors and consumers demonstrated basic knowledge of food safety, the criteria did not emphasize basic hygiene practices such as hand washing, cleaning of utensils, washing of raw vegetables, and quality of ingredients. Instead, four main food selection criteria could be identified and were related to (1) aesthetic appearance of food and food stand, (2) appearance of the food vendor, (3) interpersonal trust in the vendor, and (4) consumers often chose to prioritize price and accessibility of food—not putting much stress on food safety. Hence, consumers relied on risk avoidance strategies by assessing neatness, appearance, and trustworthiness of vendor. Vendors were also found to emphasize appearance while vending and to ignore core food safety practices while preparing food. These findings are discussed in this paper using social and anthropological theoretical

  11. Microbial Efficacy of Waterless Hand Hygiene in Dar es Salaam, Tanzania

    NASA Astrophysics Data System (ADS)

    Pickering, A.; Boehm, A.; Davis, J.

    2008-12-01

    Millions of people die from diarrheal and respiratory diseases every year due to lack of proper sanitation, hygiene, and access to clean water. The act of handwashing with soap has been found to effectively reduce both diarrheal and respiratory illness, however, handwashing at critical times (i.e. after using the toilet, before preparing food) remains infrequent around the world. This research investigates the potential for alcohol- based hand sanitizer (ABHS) to be an effective and appropriate hand hygiene option in developing countries. A study was conducted to assess the microbiological effectiveness of ABHS, as compared to handwashing with soap and water, in field conditions in Dar es Salaam, Tanzania. A total of 205 participants, including mothers, nurses, students, and teachers, were introduced to ABHS, given a standardized amount (2ml) of product, and instructed on how to use the product correctly. Hand samples were obtained using the hand rinse method before and after the use of ABHS from 152 participants. The other 53 participants were hand sampled before and after handwashing with a non-antimicrobial liquid soap and clean water (prior to using ABHS). Visual inspections of the hands were performed before hand sampling to record the level of dirt on the hands. All hand samples were processed and analyzed by membrane filtration for concentrations of two microbial indicators, enterococci and E. coli. User perceptions of the product and willingness to pay are also documented. The results of this study provide valuable insight on the prospective of promoting ABHS in developing countries and water scarce areas.

  12. Effects of hand hygiene education and individual feedback on hand hygiene behaviour, MRSA acquisition rate and MRSA colonization pressure among intensive care unit nurses.

    PubMed

    Chun, Hee-Kyung; Kim, Kyung-Mi; Park, Ho-Ran

    2015-12-01

    This study was conducted to increase the frequency and level of thoroughness of hand hygiene practice by nurses, and to assess the influence of the methicillin-resistant Staphylococcus aureus (MRSA) acquired incidence rate and the MRSA colonization pressure in a medical intensive care unit (MICU). A total of 24 MICU nurses received hand hygiene education and individual feedback of hand hygiene frequency and method after a session of education, and two posteducation evaluations were followed. The frequency of hand hygiene (P = 0.001) and the methodology score of hand hygiene increased significantly (P = 0.001). The MRSA acquisition rate decreased significantly, from 11.1% before the education to 0% after (P = 0.014). The MRSA colonization pressure decreased significantly from 39.5% to 8.6% after the education sessions (P = 0.001). This indicates that providing individual feedback after hand hygiene education was very effective in increasing nurses' hand hygiene frequency and improving hand hygiene method; furthermore, it was expected to decrease health care-associated infections.

  13. Biological preservation of foods with reference to protective cultures, bacteriocins and food-grade enzymes.

    PubMed

    Holzapfel, W H; Geisen, R; Schillinger, U

    1995-01-01

    A review is presented on the present status of biological preservation of foods. Recent developments are discussed with respect to underlying mechanisms of inhibition by 'protective' cultures, and special reference is made to lactic acid bacteria (LAB) and their 'food-grade' safety. The role of bacteriocins, their limitations and potentiating role in biological systems, is also addressed. The use of enzymes (e.g. lysozyme) for food preservation is mainly restricted by economic factors, their inactivation by endogenous food components and their limited activity spectrum. Practical applications of protective cultures refer to particular food commodities that either constitute novel systems with respect to packaging and/or composition, or represent special hygienic risks. It is concluded that biological preservation cannot substitute GMP; it, however, offers an additional (and acceptable) processing parameter for improving the safety and assuring the quality of a given food.

  14. Hand hygiene-related clinical trials reported since 2010: a systematic review.

    PubMed

    Kingston, L; O'Connell, N H; Dunne, C P

    2016-04-01

    Considerable emphasis is currently placed on reducing healthcare-associated infection through improving hand hygiene compliance among healthcare professionals. There is also increasing discussion in the lay media of perceived poor hand hygiene compliance among healthcare staff. Our aim was to report the outcomes of a systematic search for peer-reviewed, published studies - especially clinical trials - that focused on hand hygiene compliance among healthcare professionals. Literature published between December 2009, after publication of the World Health Organization (WHO) hand hygiene guidelines, and February 2014, which was indexed in PubMed and CINAHL on the topic of hand hygiene compliance, was searched. Following examination of relevance and methodology of the 57 publications initially retrieved, 16 clinical trials were finally included in the review. The majority of studies were conducted in the USA and Europe. The intensive care unit emerged as the predominant focus of studies followed by facilities for care of the elderly. The category of healthcare worker most often the focus of the research was the nurse, followed by the healthcare assistant and the doctor. The unit of analysis reported for hand hygiene compliance was 'hand hygiene opportunity'; four studies adopted the 'my five moments for hand hygiene' framework, as set out in the WHO guidelines, whereas other papers focused on unique multimodal strategies of varying design. We concluded that adopting a multimodal approach to hand hygiene improvement intervention strategies, whether guided by the WHO framework or by another tested multimodal framework, results in moderate improvements in hand hygiene compliance. PMID:26853369

  15. Interventions to improve patient hand hygiene: a systematic review.

    PubMed

    Srigley, J A; Furness, C D; Gardam, M

    2016-09-01

    Nosocomial pathogens may be acquired by patients via their own unclean hands, but there has been relatively little emphasis on patient hand hygiene as a tool for preventing healthcare-associated infections (HCAIs). The aim of this systematic review was to determine the efficacy of patient hand hygiene interventions in reducing HCAIs and improving patient hand hygiene rates compared to usual care. Electronic databases and grey literature were searched to August 2014. Experimental and quasi-experimental studies were included if they evaluated a patient hand hygiene intervention conducted in an acute or chronic healthcare facility and included HCAI incidence and/or patient hand hygiene rates as an outcome. All steps were performed independently by two investigators. Ten studies were included, most of which were uncontrolled before-after studies (N=8). The majority of interventions (N=7) were multi-modal, with components similar to healthcare worker hand hygiene programmes, including education, reminders, audit and feedback, and provision of hand hygiene products. Six studies reported HCAI outcomes and four studies assessed patient hand hygiene rates; all demonstrated improvements but were at moderate to high risk of bias. In conclusion, interventions to improve patient hand hygiene may reduce the incidence of HCAIs and improve hand hygiene rates, but the quality of evidence is low. Future studies should use stronger designs and be more selective in their choice of outcomes. PMID:27262906

  16. Interventions to improve patient hand hygiene: a systematic review.

    PubMed

    Srigley, J A; Furness, C D; Gardam, M

    2016-09-01

    Nosocomial pathogens may be acquired by patients via their own unclean hands, but there has been relatively little emphasis on patient hand hygiene as a tool for preventing healthcare-associated infections (HCAIs). The aim of this systematic review was to determine the efficacy of patient hand hygiene interventions in reducing HCAIs and improving patient hand hygiene rates compared to usual care. Electronic databases and grey literature were searched to August 2014. Experimental and quasi-experimental studies were included if they evaluated a patient hand hygiene intervention conducted in an acute or chronic healthcare facility and included HCAI incidence and/or patient hand hygiene rates as an outcome. All steps were performed independently by two investigators. Ten studies were included, most of which were uncontrolled before-after studies (N=8). The majority of interventions (N=7) were multi-modal, with components similar to healthcare worker hand hygiene programmes, including education, reminders, audit and feedback, and provision of hand hygiene products. Six studies reported HCAI outcomes and four studies assessed patient hand hygiene rates; all demonstrated improvements but were at moderate to high risk of bias. In conclusion, interventions to improve patient hand hygiene may reduce the incidence of HCAIs and improve hand hygiene rates, but the quality of evidence is low. Future studies should use stronger designs and be more selective in their choice of outcomes.

  17. Hand hygiene-related clinical trials reported since 2010: a systematic review.

    PubMed

    Kingston, L; O'Connell, N H; Dunne, C P

    2016-04-01

    Considerable emphasis is currently placed on reducing healthcare-associated infection through improving hand hygiene compliance among healthcare professionals. There is also increasing discussion in the lay media of perceived poor hand hygiene compliance among healthcare staff. Our aim was to report the outcomes of a systematic search for peer-reviewed, published studies - especially clinical trials - that focused on hand hygiene compliance among healthcare professionals. Literature published between December 2009, after publication of the World Health Organization (WHO) hand hygiene guidelines, and February 2014, which was indexed in PubMed and CINAHL on the topic of hand hygiene compliance, was searched. Following examination of relevance and methodology of the 57 publications initially retrieved, 16 clinical trials were finally included in the review. The majority of studies were conducted in the USA and Europe. The intensive care unit emerged as the predominant focus of studies followed by facilities for care of the elderly. The category of healthcare worker most often the focus of the research was the nurse, followed by the healthcare assistant and the doctor. The unit of analysis reported for hand hygiene compliance was 'hand hygiene opportunity'; four studies adopted the 'my five moments for hand hygiene' framework, as set out in the WHO guidelines, whereas other papers focused on unique multimodal strategies of varying design. We concluded that adopting a multimodal approach to hand hygiene improvement intervention strategies, whether guided by the WHO framework or by another tested multimodal framework, results in moderate improvements in hand hygiene compliance.

  18. Impact of a hygiene curriculum and the installation of simple handwashing and drinking water stations in rural Kenyan primary schools on student health and hygiene practices.

    PubMed

    Patel, Minal K; Harris, Julie R; Juliao, Patricia; Nygren, Benjamin; Were, Vincent; Kola, Steve; Sadumah, Ibrahim; Faith, Sitnah Hamidah; Otieno, Ronald; Obure, Alfredo; Hoekstra, Robert M; Quick, Robert

    2012-10-01

    School-based hygiene and water treatment programs increase student knowledge, improve hygiene, and decrease absenteeism, however health impact studies of these programs are lacking. We collected baseline information from students in 42 schools in Kenya. We then instituted a curriculum on safe water and hand hygiene and installed water stations in half ("intervention schools"). One year later, we implemented the intervention in remaining schools. Through biweekly student household visits and two annual surveys, we compared the effect of the intervention on hygiene practices and reported student illness. We saw improvement in proper handwashing techniques after the school program was introduced. We observed a decrease in the median percentage of students with acute respiratory illness among those exposed to the program; no decrease in acute diarrhea was seen. Students in this school program exhibited sustained improvement in hygiene knowledge and a decreased risk of respiratory infections after the intervention.

  19. Food and waste management biotechnology for the space shuttle

    NASA Technical Reports Server (NTRS)

    Murray, R. W.; Schelkopf, J. D.; Hunt, S. R.; Sauer, R. L.

    1979-01-01

    Space-crew facilities for preparation, eating, personal hygiene and waste management are contained in one small area of the Shuttle Orbiter Mid-Deck, all the functional systems being interconnected. The paper discusses three major systems: (1) the Galley, which includes the personal hygiene station and food packages; (2) the Waste Collector, which includes provisions for male and female users, urine, feces and emesis collection in both a normal and contigency mode of operation; and (3) Biowaste Monitoring, which includes mass measurement and sampling. The technology improvement continues by assuring that the Orbiter systems have sufficient design flexibility to permit later improvements in operation and in function.

  20. Food system galley for Space Shuttle

    NASA Technical Reports Server (NTRS)

    Murray, R. W.; Hunt, S. R.; Sauer, R. L.; Turner, T. R.

    1979-01-01

    The Galley, a 42 man-day meal preparation facility (with flexibility to accomodate 210 man-days) is described. The facility is designed for minimum meal preparation and clean-up time in zero g and ease of servicing, maintenance, and removal in one gravity. The Galley provides a centralized location for performing all of the food-related functions (except dining) within the orbiter. Consideration is given to the oven-water heater, personal hygiene station, water dispensers, and water supply subsystem. The Galley is positioned in the orbiting mid deck, interfacing with rehydratable food packages and the waste collector subsystem.

  1. Development of Safe Food Handling Guidelines for Korean Consumers.

    PubMed

    Kang, Hee-Jin; Lee, Min-Woo; Hwang, In-Kyeong; Kim, Jeong-Weon

    2015-08-01

    The purpose of this study was to develop guidelines for Korean consumers with regard to safe food handling practices at home by identifying current food handling issues. Korean consumers' behaviors regarding their safe food handling were identified via survey questionnaires that included items on individual hygiene practices, prepreparation steps when cooking, the cooking process, and the storage of leftover foods. The subjects were 417 Korean parents with elementary school children living in Seoul and Gyeonggi Province in the central area of Korea. The survey results revealed gaps between the knowledge or practices of Korean consumers and scientific evidence pertaining to safe food handling practices. Based on these findings, a leaflet on safe food handling guidelines was developed in accordance with Korean food culture. These guidelines suggest personal hygiene practices as well as fundamental principles and procedures for safe food handling from the stage of food purchase to that of keeping leftover dishes. A pilot application study with 50 consumers revealed that the guidelines effectively improved Korean consumers' safe food handling practices, suggesting that they can serve as practical educational material suitable for Korean consumers.

  2. Terminologie alimentaire (Food Terminology).

    ERIC Educational Resources Information Center

    Pelletier, Jean-Francois

    1980-01-01

    Translations and descriptions are given in French for a number of English food terms: convenience foods, fast foods, fast foods industry, fast foods restaurant, frozen foods, deep frozen foods, fast frozen foods, quick frozen foods, dry frozen foods. (MSE)

  3. Video observation of hand hygiene practices during routine companion animal appointments and the effect of a poster intervention on hand hygiene compliance

    PubMed Central

    2014-01-01

    Background Hand hygiene is considered one of the most important infection control measures in human healthcare settings, but there is little information available regarding hand hygiene frequency and technique used in veterinary clinics. The objectives of this study were to describe hand hygiene practices associated with routine appointments in companion animal clinics in Ontario, and the effectiveness of a poster campaign to improve hand hygiene compliance. Results Observation of hand hygiene practices was performed in 51 clinics for approximately 3 weeks each using 2 small wireless surveillance cameras: one in an exam room, and one in the most likely location for hand hygiene to be performed outside the exam room following an appointment. Data from 38 clinics were included in the final analysis, including 449 individuals, 1139 appointments before and after the poster intervention, and 10894 hand hygiene opportunities. Overall hand hygiene compliance was 14% (1473/10894), while before and after patient contact compliance was 3% (123/4377) and 26% (1145/4377), respectively. Soap and water was used for 87% (1182/1353) of observed hand hygiene attempts with a mean contact time of 4 s (median 2 s, range 1-49 s), while alcohol-based hand rub (ABHR) was used for 7% (98/1353) of attempts with a mean contact time of 8 s (median 7 s, range 1-30 s). The presence of the posters had no significant effect on compliance, although some staff reported that they felt the posters did increase their personal awareness of the need to perform hand hygiene, and the posters had some effect on product contact times. Conclusions Overall hand hygiene compliance in veterinary clinics in this study was low, and contact time with hand hygiene products was frequently below current recommendations. Use of ABHR was low despite its advantages over hand washing and availability in the majority of clinics. The poster campaign had a limited effect on its own, but could still be used as a

  4. Oral Hygiene Status of Institutionalised Dependent Elderly in India – a Cross-Sectional Survey

    PubMed Central

    Khanagar, Sanjeev; Naganandini, S.; Rajanna, Vasuda; Naik, Sachin; Rao, Rekha; Madhuniranjanswamy, M S

    2015-01-01

    Background/Introduction For various reasons, the care demand from elderly people is low and difficult to determine, whereas their oral hygiene status would need urgent care. Objective To assess the oral hygiene status of institutionalized dependent elderly in Bangalore City, India. Methods A cross-sectional study of 322 dependent elderly patients was conducted at seven elderly homes of Bangalore City, India. The oral hygiene status recorded includes dental and prosthetic hygiene. Results The mean Debris Index and Plaque Index scores of dentate elderly were 2.87±0.22 and 3.17±0.40, respectively, the mean Denture Plaque and Denture Stomatitis scores were 3.15±0.47 and 1.43±0.68, respectively. Conclusion The dental hygiene was inadequate. This study emphasizes the care demand and the need for help in oral hygiene procedures for the dependent institutionalized elderly. PMID:26180560

  5. Promoting the role of patients in improving hand hygiene compliance amongst health care workers

    PubMed Central

    Ahmed Awaji, Maryam; Al-Surimi, Khaled

    2016-01-01

    Hand hygiene is one of the fundamental measures necessary for reducing healthcare-associated infections. The adherence of health care workers to safe hand hygiene practices is low worldwide, despite evidence showing compliance with hand hygiene guidelines decreases infection rate. This project focuses on the role of patients in promoting healthcare workers' compliance with hand hygiene practices. Several plan-do-study-act (PDSA) cycles were conducted to test interventions which aimed to empower patients and increase staff members' adherence to hand hygiene practices. The initial findings presented on the run chart demonstrate that compliance among healthcare workers increased with the interventions; there was an increase of 15% compliance during the 10 days of project testing. We will need to collect more data to show continued and sustained improvement. Patients can play an important role in promoting safe care and hand hygiene practices. PMID:27493752

  6. Effect of Hand Hygiene on Infectious Disease Risk in the Community Setting: A Meta-Analysis

    PubMed Central

    Aiello, Allison E.; Coulborn, Rebecca M.; Perez, Vanessa; Larson, Elaine L.

    2008-01-01

    To quantify the effect of hand-hygiene interventions on rates of gastrointestinal and respiratory illnesses and to identify interventions that provide the greatest efficacy, we searched 4 electronic databases for hand-hygiene trials published from January 1960 through May 2007 and conducted meta-analyses to generate pooled rate ratios across interventions (N=30 studies). Improvements in hand hygiene resulted in reductions in gastrointestinal illness of 31% (95% confidence intervals [CI]=19%, 42%) and reductions in respiratory illness of 21% (95% CI=5%, 34%). The most beneficial intervention was hand-hygiene education with use of nonantibacterial soap. Use of antibacterial soap showed little added benefit compared with use of nonantibacterial soap. Hand hygiene is clearly effective against gastrointestinal and, to a lesser extent, respiratory infections. Studies examining hygiene practices during respiratory illness and interventions targeting aerosol transmission are needed. PMID:18556606

  7. Hygiene improvement: essential to improving child health in remote Aboriginal communities.

    PubMed

    McDonald, Elizabeth; Bailie, Ross

    2010-09-01

    It is generally recognised that poor living conditions and poor hygiene underlie the high burden of infection experienced by Indigenous (Aboriginal and Torres Strait Islander) children living in remote communities. There has been little research on this topic. Taking an ecological approach, our study aimed to identify the key factors contributing to poor hygiene in one remote Aboriginal community and to determine appropriate approaches for improving hygiene and reducing the burden of infection among children. Key findings include that multifaceted interventions are required to ensure that household water and sanitation technology are functional, hygiene behaviour change is achieved and environments that enable good hygiene behaviour are created. Many of the factors contributing to the problem of poor living conditions and poor hygiene in these communities are outside the control of the health system. Intersectoral collaboration and action is required to identify acceptable, effective and sustainable solutions. PMID:20854319

  8. Hygiene improvement: essential to improving child health in remote Aboriginal communities.

    PubMed

    McDonald, Elizabeth; Bailie, Ross

    2010-09-01

    It is generally recognised that poor living conditions and poor hygiene underlie the high burden of infection experienced by Indigenous (Aboriginal and Torres Strait Islander) children living in remote communities. There has been little research on this topic. Taking an ecological approach, our study aimed to identify the key factors contributing to poor hygiene in one remote Aboriginal community and to determine appropriate approaches for improving hygiene and reducing the burden of infection among children. Key findings include that multifaceted interventions are required to ensure that household water and sanitation technology are functional, hygiene behaviour change is achieved and environments that enable good hygiene behaviour are created. Many of the factors contributing to the problem of poor living conditions and poor hygiene in these communities are outside the control of the health system. Intersectoral collaboration and action is required to identify acceptable, effective and sustainable solutions.

  9. Promoting the role of patients in improving hand hygiene compliance amongst health care workers.

    PubMed

    Ahmed Awaji, Maryam; Al-Surimi, Khaled

    2016-01-01

    Hand hygiene is one of the fundamental measures necessary for reducing healthcare-associated infections. The adherence of health care workers to safe hand hygiene practices is low worldwide, despite evidence showing compliance with hand hygiene guidelines decreases infection rate. This project focuses on the role of patients in promoting healthcare workers' compliance with hand hygiene practices. Several plan-do-study-act (PDSA) cycles were conducted to test interventions which aimed to empower patients and increase staff members' adherence to hand hygiene practices. The initial findings presented on the run chart demonstrate that compliance among healthcare workers increased with the interventions; there was an increase of 15% compliance during the 10 days of project testing. We will need to collect more data to show continued and sustained improvement. Patients can play an important role in promoting safe care and hand hygiene practices. PMID:27493752

  10. Food control in Switzerland: an overview.

    PubMed

    Deflorin, Otmar

    2014-10-01

    Switzerland is a confederation consisting of 26 states, the so-called 'cantons'. In the field of food control, the Swiss federal state is in charge of issuing the regulations (Food law and associated texts), whereas enforcement is assigned to the cantons. The offices in charge of food control are the cantonal laboratories headed by a 'Cantonal chemist'. These offices pursue three main goals: to protect consumer health, to protect the consumer against frauds and to ensure food handling under good hygiene conditions. To that purpose, the Cantonal chemist heads both a laboratory and a staff of inspectors, who are responsible for the control of food products (including meat and drinking water), the control of hygiene and production at factories, stores, restaurants, etc. as well as the control of common goods and household items such as toys, clothing, make-up, dishes, cookware, jewelry and so on. All laboratories and inspection bodies are accredited according to ISO norms EN 17'020 and EN 17'025. The offices headed by the cantonal chemists analyze annually about 110'000 samples on sale or from factories, whereas the inspection bodies perform roughly 45'000 inspections (without primary producers and occasional importers).

  11. A Step Towards Improving Food Safety in India: Determining Baseline Knowledge and Behaviors Among Restaurant Food Handlers in Chennai.

    PubMed

    Manes, Mindi R; Kuganantham, Paraswami; Jagadeesan, Murugesan; Laxmidevi, M; Dworkin, Mark S

    2016-01-01

    With the establishment of the Food Safety and Standards Authority of India (FSSAI) and new food safety regulations, a precedent has been set to prevent foodborne illness in India. The objective of the authors' study was to identify knowledge gaps among food handlers in Chennai, Tamil Nadu, to establish priorities for future intervention. A 44-question survey was administered to 156 food handlers at 36 restaurants in Chennai between April and June of 2011. The overall mean knowledge score was 49% and knowledge gaps related to hand hygiene, proper food cooking and holding temperatures, and cross contamination were identified. Food handlers with a Medical Fitness Certificate scored significantly higher than those without a certificate, after controlling for food safety training and level of education (p < .05). As the FSSAI standards now require a medical certificate for restaurant licensure and registration, consideration should be given to include an educational component to this certification with an explanation of expected food safety behavior.

  12. Food safety

    MedlinePlus

    ... become contaminated. Higher risk foods include red meats, poultry, eggs, cheese, dairy products, raw sprouts, and raw ... soap after preparing each food item. Separate meat, poultry, and seafood from other foods during preparation. To ...

  13. Food Allergies

    MedlinePlus

    ... of food, most food allergies are caused by tree nuts, peanuts, milk, eggs, soy, wheat, fish and ... all do. People rarely outgrow allergies to peanuts, tree nuts, fish and shellfish Other Organizations Food Allergy ...

  14. Food Poisoning

    MedlinePlus

    ... Check the date. Lots of packaged foods have expiration dates or "sell by" (which means that the food ... a food if today's date is after the expiration date. Use it before it expires. Ask an adult ...

  15. Hygiene and sanitation among ethnic minorities in Northern Vietnam: does government promotion match community priorities?

    PubMed

    Rheinländer, Thilde; Samuelsen, Helle; Dalsgaard, Anders; Konradsen, Flemming

    2010-09-01

    Improving sanitation and hygiene to prevent infectious diseases is of high priority in developing countries. This study attempts to gain in-depth understanding of hygiene and sanitation perceptions and practices among four Ethnic Minority Groups (EMGs) in a rural area of northern Vietnam. It is based on extensive participatory observations in 4 villages and 20 case households over a period of six months (May-October 2008). In addition, 10 key informants and 60 household-members were interviewed and 4 focus group discussions conducted. The study found that among the four selected EMGs the cultural perceptions of hygiene and sanitation which inform everyday hygiene practices did not differ substantially and were similar to hygiene explanations found in the rural majority population elsewhere in Vietnam. However, the difficult living conditions, particularly in highland communities, reinforce a sense of marginalization among the EMGs, which had great impact on how they perceive and respond to government sanitation interventions. The enclosed latrines promoted by authorities are met with reluctance by the EMGs due to cultural perceptions of the body as permeable and therefore, vulnerable to 'dirty air' such as bad smells from human faeces. In addition, the prioritization of specific sanitation hardware solutions by the central government aimed at increasing coverage creates expectations and dependency among the EMGs that hygiene 'comes from the outside society', resulting in low levels of community initiated actions. Based on these findings, we suggest that future hygiene promotion strategies aim for a closer match between community priorities and government hygiene policies, e.g. by allowing for a larger diversity of low-cost sanitation solutions. Scaling up participatory community-based hygiene promotion is also recommended to curb dependency and spark initiatives in ethnic minority communities. Finally, interventions should focus on hygiene "software

  16. Saving time and resources: observational research to support adoption of a hand hygiene promotion campaign.

    PubMed

    Mackert, Michael; Lazard, Allison; Liang, Ming-Ching; Mabry, Amanda; Champlin, Sara; Stroever, Stephanie

    2015-06-01

    Hand hygiene is the most effective way to prevent the spread of health care-associated infections, but many facilities may not have the resources or expertise to develop their own hand hygiene promotion campaign. This observational study demonstrated that a campaign developed for 1 facility could successfully contribute to behavior change at another, unrelated facility. It serves as a model and evidence that health care facilities can successfully adopt hand hygiene promotion campaigns developed and validated at other facilities. PMID:25841650

  17. Systemic mistakes in hand hygiene practice in Ukraine: detection, consequences and ways of elimination

    PubMed Central

    Klymenko, Iryna; Kampf, Günter

    2015-01-01

    Aim: Every year, millions of people around the world suffer from different infectious diseases, considerable part of which are hospital-acquired infections. WHO considers hand hygiene as a priority measure aimed to reduce the level of infection. We evaluated various aspects related to the situational behavior and prioritization regarding hand hygiene measures among the healthcare workers of Ukraine. Method: Identification of system mistakes in hand hygiene was carried out first of all by direct and indirect observation of the activities of medical and pharmaceutical personnel in their everyday practice as well as during their participation in trainings on routine hand hygiene. Questionnaires also were used to estimate the level of hand hygiene compliance of participants of the study. During this period 112 training courses, 315 master-classes and presentations on proper hand hygiene were realized. The target audience included health care workers of medical centers, clinics, maternity hospitals, health care organizations and staff of pharmacies and pharmaceutical manufacturing enterprises in all regions of Ukraine. 638 respondents took part in anonymous survey on hand hygiene practice. Results: The most common mistakes were to regard hand washing and hand disinfection equally, to wash hands before doing a hand disinfection, to neglect the five moments for hand hygiene and to ignore hand hygiene before and after wearing protective gloves. Practitioners, medical attendants, pharmacy and pharmaceutical industry workers highlighted the need for practical and understandable instructions of various hand hygiene procedures, including the clarification of the possible technical mistakes. This became a ground for us to create individual master classes on hand hygiene for each cluster of healthcare workers. Conclusions: Changing hand hygiene behavior and attitude is possible by beginning to observe clinical practice and by involving healthcare workers in teaching and training

  18. Evaluation of hygiene practices and microbiological quality of cooked meat products during slicing and handling at retail.

    PubMed

    Pérez-Rodríguez, F; Castro, R; Posada-Izquierdo, G D; Valero, A; Carrasco, E; García-Gimeno, R M; Zurera, G

    2010-10-01

    Cooked meat ready-to-eat products are recognized to be contaminated during slicing which, in the last years, has been associated with several outbreaks. This work aimed to find out possible relation between the hygiene practice taking place at retail point during slicing of cooked meat products in small and medium-sized establishments (SMEs) and large-sized establishments (LEs) and the microbiological quality of sliced cooked meat products. For that, a checklist was drawn up and filled in based on scoring handling practice during slicing in different establishments in Cordoba (Southern Spain). In addition, sliced cooked meats were analyzed for different microbiological indicators and investigated for the presence of Listeria spp. and Listeria monocytogenes. Results indicated that SMEs showed a more deficient handling practices compared to LEs. In spite of these differences, microbiological counts indicated similar microbiological quality in cooked meat samples for both types of establishments. On the other hand, Listeria monocytogenes and Listeria inocua were isolated from 7.35% (5/68) and 8.82% (6/68) of analyzed samples, respectively. Positive samples for Listeria spp. were found in establishments which showed acceptable hygiene levels, though contamination could be associated to the lack of exclusiveness of slicers at retail points. Moreover, Listeria spp presence could not be statistically linked to any microbiological parameters; however, it was observed that seasonality influenced significantly (P<0.05) L. monocytogenes presence, being all samples found during warm season (5/5). As a conclusion, results suggested that more effort should be made to adequately educate handlers in food hygiene practices, focused specially on SMEs.

  19. Probiotics and food allergy

    PubMed Central

    2013-01-01

    The exact prevalence of food allergy in the general population is unknown, but almost 12% of pediatric population refers a suspicion of food allergy. IgE mediated reactions to food are actually the best-characterized types of allergy, and they might be particularly harmful especially in children. According to the “hygiene hypothesis” low or no exposure to exogenous antigens in early life may increase the risk of allergic diseases by both delaying the development of the immune tolerance and limiting the Th2/Th1 switch. The critical role of intestinal microbiota in the development of immune tolerance improved recently the interest on probiotics, prebiotics, antioxidants, polyunsaturated fatty acid, folate and vitamins, which seem to have positive effects on the immune functions. Probiotics consist in bacteria or yeast, able to re-colonize and restore microflora symbiosis in intestinal tract. One of the most important characteristics of probiotics is their safety for human health. Thanks to their ability to adhere to intestinal epithelial cells and to modulate and stabilize the composition of gut microflora, probiotics bacteria may play an important role in the regulation of intestinal and systemic immunity. They actually seem capable of restoring the intestinal microbic equilibrium and modulating the activation of immune cells. Several studies have been recently conducted on the role of probiotics in preventing and/or treating allergic disorders, but the results are often quite contradictory, probably because of the heterogeneity of strains, the duration of therapy and the doses administered to patients. Therefore, new studies are needed in order to clarify the functions and the utility of probiotics in food allergies and ion other types of allergic disorders. PMID:23895430

  20. Problems of equipment creation for hygienic treatment of textiles (underwear, garments, hygienic towels and napkins) for long-term space missions

    NASA Astrophysics Data System (ADS)

    Shumilina, I.

    Impossibility of just in time stocks delivery to the International Space Station ISS because of Shuttle space flights absence has led to forced changing of standards of underwear garments and personal hygiene means using Therefore hygienic treatment of textiles underwear garments towels and napkins are necessary for long-term space flight missions Investigations into the ways of cosmonauts sanitary -- hygienic supply are prepared The resent equipment means and methods of cosmonauts sanitary -- hygienic supply were created for space flight conditions with an opportunity of stocks updating This investigations are confirm necessity of new generation system creation for cosmonauts sanitary -- hygienic supply and special designing of hygienic treatment laundry drying equipment and technologies for long-term space flights without an opportunity of stocks updating in particular for martian mission One from main requirements for equipment means and methods of cosmonauts sanitary -- hygienic supply is full safety for human organisms under systematic and long-term application in space flight conditions small energy consumption and combining with space Life-Support Systems Method and program of experimental investigations of textiles laundry with application of washing means for long-term space flight conditions are prepared It is necessary to estimate opportunity and efficiency of washing means application for textiles laundry for space flight missions also to estimate compatibility of washing means for textiles laundry and for washing

  1. Food Allergy.

    PubMed

    Sathe, Shridhar K; Liu, Changqi; Zaffran, Valerie D

    2016-01-01

    Food allergy is receiving increased attention in recent years. Because there is currently no known cure for food allergy, avoiding the offending food is the best defense for sensitive individuals. Type I food allergy is mediated by food proteins, and thus, theoretically, any food protein is a potential allergen. Variability of an individual's immune system further complicates attempts to understand allergen-antibody interaction. In this article, we briefly review food allergy occurrence, prevalence, mechanisms, and detection. Efforts aimed at reducing/eliminating allergens through food processing are discussed. Future research needs are addressed. PMID:26934173

  2. Food Allergy.

    PubMed

    Sathe, Shridhar K; Liu, Changqi; Zaffran, Valerie D

    2016-01-01

    Food allergy is receiving increased attention in recent years. Because there is currently no known cure for food allergy, avoiding the offending food is the best defense for sensitive individuals. Type I food allergy is mediated by food proteins, and thus, theoretically, any food protein is a potential allergen. Variability of an individual's immune system further complicates attempts to understand allergen-antibody interaction. In this article, we briefly review food allergy occurrence, prevalence, mechanisms, and detection. Efforts aimed at reducing/eliminating allergens through food processing are discussed. Future research needs are addressed.

  3. The Role of Sleep Hygiene in Promoting Public Health: A Review of Empirical Evidence

    PubMed Central

    Irish, Leah A.; Kline, Christopher E.; Gunn, Heather E.; Buysse, Daniel J.; Hall, Martica H.

    2014-01-01

    Summary The ineffectiveness of sleep hygiene as a treatment in clinical sleep medicine has raised some interesting questions. If it is known that, individually, each specific component of sleep hygiene is related to sleep, why wouldn't addressing multiple individual components (i.e., sleep hygiene education) result in improved sleep? Is there still a use for sleep hygiene? Global public health concern over poor sleep has increased the demand for effective sleep promotion strategies that are easily accessible to the general population. However, the extent to which sleep hygiene principles and strategies apply outside of clinical settings is not well known. The present review sought to evaluate the empirical evidence for several common sleep hygiene recommendations, including regular exercise, stress management, noise reduction, sleep timing regularity, and avoidance of caffeine, nicotine, alcohol, and daytime napping, with a particular emphasis on their public health utility. Thus, our review is not intended to be exhaustive regarding the clinical application of these techniques, but rather to focus on broader applications. Overall, though epidemiologic and experimental research generally supported an association between individual sleep hygiene recommendations and nocturnal sleep, the direct effects of individual recommendations on sleep remains largely untested in the general population. Suggestions for further clarification of sleep hygiene recommendations and considerations for the use of sleep hygiene in nonclinical populations are discussed. PMID:25454674

  4. Behaviour change for better health: nutrition, hygiene and sustainability.

    PubMed

    Newson, Rachel S; Lion, Rene; Crawford, Robert J; Curtis, Valerie; Elmadfa, Ibrahim; Feunekes, Gerda I J; Hicks, Cheryl; van Liere, Marti; Lowe, C Fergus; Meijer, Gert W; Pradeep, B V; Reddy, K Srinath; Sidibe, Myriam; Uauy, Ricardo

    2013-01-01

    As the global population grows there is a clear challenge to address the needs of consumers, without depleting natural resources and whilst helping to improve nutrition and hygiene to reduce the growth of noncommunicable diseases. For fast-moving consumer goods companies, like Unilever, this challenge provides a clear opportunity to reshape its business to a model that decouples growth from a negative impact on natural resources and health. However, this change in the business model also requires a change in consumer behaviour. In acknowledgement of this challenge Unilever organised a symposium entitled 'Behaviour Change for Better Health: Nutrition, Hygiene and Sustainability'. The intention was to discuss how consumers can be motivated to live a more healthy and sustainable lifestlye in today's environment. This article summarises the main conclusions of the presentations given at the symposium. Three main topics were discussed. In the first session, key experts discussed how demographic changes - particularly in developing and emerging countries - imply the need for consumer behaviour change. The second session focused on the use of behaviour change theory to design, implement and evaluate interventions, and the potential role of (new or reformulated) products as agents of change. In the final session, key issues were discussed regarding the use of collaborations to increase the impact and reach, and to decrease the costs, of interventions. The symposium highlighted a number of key scientific challenges for Unilever and other parties that have set nutrition, hygiene and sustainability as key priorities. The key challenges include: adapting behaviour change approaches to cultures in developing and emerging economies; designing evidence-based behaviour change interventions, in which products can play a key role as agents of change; and scaling up behaviour change activities in cost-effective ways, which requires a new mindset involving public-private partnerships.

  5. Sleep Hygiene and Recovery Strategies in Elite Soccer Players.

    PubMed

    Nédélec, Mathieu; Halson, Shona; Delecroix, Barthélémy; Abaidia, Abd-Elbasset; Ahmaidi, Said; Dupont, Gregory

    2015-11-01

    In elite soccer, players are frequently exposed to various situations and conditions that can interfere with sleep (e.g., playing night matches interspersed with 3 days; performing activities demanding high levels of concentration close to bedtime; use of products containing caffeine or alcohol in the period preceding bedtime; regular daytime napping throughout the week; variable wake-up times or bedtime), potentially leading to sleep deprivation. We outline simple, practical, and pharmaceutical-free sleep strategies that are coordinated to the constraints of elite soccer in order to promote sleep. Sleep deprivation is best alleviated by sleep extension; however, sleep hygiene strategies (i.e., consistent sleep pattern, appropriate napping, and active daytime behaviors) can be utilized to promote restorative sleep. Light has a profound impact on sleep, and sleep hygiene strategies that support the natural environmental light-dark cycle (i.e., red-light treatment prior to sleep, dawn-simulation therapy prior to waking) and prevent cycle disruption (i.e., filtering short wavelengths prior to sleep) may be beneficial to elite soccer players. Under conditions of inordinate stress, techniques such as brainwave entrainment and meditation are promising sleep-promoting strategies, but future studies are required to ascertain the applicability of these techniques to elite soccer players. Consuming high-electrolyte fluids such as milk, high-glycemic index carbohydrates, some forms of protein immediately prior to sleep, as well as tart cherry juice concentrate and tryptophan may promote rehydration, substrate stores replenishment, muscle-damage repair and/or restorative sleep. The influence of cold water immersion performed close to bedtime on subsequent sleep is still debated. Conversely, the potential detrimental effects of sleeping medication must be recognized. Sleep initiation is influenced by numerous factors, reinforcing the need for future research to identify such

  6. Behaviour change for better health: nutrition, hygiene and sustainability

    PubMed Central

    2013-01-01

    As the global population grows there is a clear challenge to address the needs of consumers, without depleting natural resources and whilst helping to improve nutrition and hygiene to reduce the growth of noncommunicable diseases. For fast-moving consumer goods companies, like Unilever, this challenge provides a clear opportunity to reshape its business to a model that decouples growth from a negative impact on natural resources and health. However, this change in the business model also requires a change in consumer behaviour. In acknowledgement of this challenge Unilever organised a symposium entitled ‘Behaviour Change for Better Health: Nutrition, Hygiene and Sustainability’. The intention was to discuss how consumers can be motivated to live a more healthy and sustainable lifestlye in today’s environment. This article summarises the main conclusions of the presentations given at the symposium. Three main topics were discussed. In the first session, key experts discussed how demographic changes – particularly in developing and emerging countries – imply the need for consumer behaviour change. The second session focused on the use of behaviour change theory to design, implement and evaluate interventions, and the potential role of (new or reformulated) products as agents of change. In the final session, key issues were discussed regarding the use of collaborations to increase the impact and reach, and to decrease the costs, of interventions. The symposium highlighted a number of key scientific challenges for Unilever and other parties that have set nutrition, hygiene and sustainability as key priorities. The key challenges include: adapting behaviour change approaches to cultures in developing and emerging economies; designing evidence-based behaviour change interventions, in which products can play a key role as agents of change; and scaling up behaviour change activities in cost-effective ways, which requires a new mindset involving public

  7. Sleep Hygiene and Recovery Strategies in Elite Soccer Players.

    PubMed

    Nédélec, Mathieu; Halson, Shona; Delecroix, Barthélémy; Abaidia, Abd-Elbasset; Ahmaidi, Said; Dupont, Gregory

    2015-11-01

    In elite soccer, players are frequently exposed to various situations and conditions that can interfere with sleep (e.g., playing night matches interspersed with 3 days; performing activities demanding high levels of concentration close to bedtime; use of products containing caffeine or alcohol in the period preceding bedtime; regular daytime napping throughout the week; variable wake-up times or bedtime), potentially leading to sleep deprivation. We outline simple, practical, and pharmaceutical-free sleep strategies that are coordinated to the constraints of elite soccer in order to promote sleep. Sleep deprivation is best alleviated by sleep extension; however, sleep hygiene strategies (i.e., consistent sleep pattern, appropriate napping, and active daytime behaviors) can be utilized to promote restorative sleep. Light has a profound impact on sleep, and sleep hygiene strategies that support the natural environmental light-dark cycle (i.e., red-light treatment prior to sleep, dawn-simulation therapy prior to waking) and prevent cycle disruption (i.e., filtering short wavelengths prior to sleep) may be beneficial to elite soccer players. Under conditions of inordinate stress, techniques such as brainwave entrainment and meditation are promising sleep-promoting strategies, but future studies are required to ascertain the applicability of these techniques to elite soccer players. Consuming high-electrolyte fluids such as milk, high-glycemic index carbohydrates, some forms of protein immediately prior to sleep, as well as tart cherry juice concentrate and tryptophan may promote rehydration, substrate stores replenishment, muscle-damage repair and/or restorative sleep. The influence of cold water immersion performed close to bedtime on subsequent sleep is still debated. Conversely, the potential detrimental effects of sleeping medication must be recognized. Sleep initiation is influenced by numerous factors, reinforcing the need for future research to identify such

  8. [Visual hygiene in LED lighting. Modern scientific imaginations].

    PubMed

    Deynego, V N; Kaptsov, V A

    2014-01-01

    There are considered a classic and modern paradigm of perception of light and its impact on human health. To consider the perception of light as a complex self-organizing synergistic system of compression of information in the process of its sequencing was supposed. This allowed to develop a complex of interrelated measures, which may become the basis for modern hygiene, and determine requirements for the led lamp with biologically adequate spectrum of the light, for which there were obtained patents in Russia, Europe and USA.

  9. The Hygiene Hypothesis and Its Inconvenient Truths about Helminth Infections.

    PubMed

    Briggs, Neima; Weatherhead, Jill; Sastry, K Jagannadha; Hotez, Peter J

    2016-09-01

    Current iterations of the hygiene hypothesis suggest an adaptive role for helminth parasites in shaping the proper maturation of the immune system. However, aspects of this hypothesis are based on assumptions that may not fully account for realities about human helminth infections. Such realities include evidence of causal associations between helminth infections and asthma or inflammatory bowel disease as well as the fact that helminth infections remain widespread in the United States, especially among populations at greatest risk for inflammatory and autoimmune diseases. PMID:27632204

  10. [The organic carbon--issues of hygienic regulation and harmonization].

    PubMed

    Kuz'mina, E A; Kuznetsov, E O; Smagina, N V; Slyshkina, T V; Akramov, R L; Brusnitsina, L A; Nitsak, G B; Nikonova, S V

    2013-01-01

    This study is devoted to the investigation of possibility to use the total organic carbon as regulated index in drinking water as well as to the issues of hygienic regulation and harmonizing this index with the standards of other countries. Basing on the results of 3 years lasting investigation carried out by Municipal Unitary Enterprise "Vodokanal" of Yekaterinburg city permits to propose as the most informative and reliable index of the presence of organic substances in drinking water the content of total organic carbon in comparison with currently regulated permanganate oxidability, chemical and biochemical oxygen consumption.

  11. [Fungal contamination of dwelling and public buildings: hygienic aspects].

    PubMed

    Gubernskiĭ, Iu D; Nel'nikova, A I; Kalinina, N V; Chuprina, O V

    2010-01-01

    Dwelling and public buildings underwent comprehensive hygienic studies for fungal contamination. Human allergization associated with fungal contamination within the building envelopes and with the viable fungal spores in the air of enclosed spaces was found to be prevalent. The leading factors determining the extent to which the internal environment of premises was exposed to fungal contamination: their increased air humidity due to leakages and inlets, the affected area of building envelopes, and a temperature factor were revealed. The criteria showing it necessary to undertake specific measures to optimize the living conditions of the population were defined.

  12. [Bacteriological control of various methods of sewage sludge hygienization].

    PubMed

    Breer, C

    1983-09-01

    As a result of extensive parallel investigations in a water treatment plant it was found that the fresh sludge pasteurization or prepasteurization with ensuing sludge digestion gives a product which is unobjectionable from an epidemiological hygienic point of view. The result were confirmed by investigations in a second plant. Similarly satisfactory results were obtained with the composting of previously desiccated sludge, with the aerobic-thermophilic fermentation of liquid sludge or with the drying of sewage sludge. An alternative to these thermal processes is the application of gamma rays or accelerated electrons. PMID:6649990

  13. Hand hygiene is crucial to combat Clostridium difficile.

    PubMed

    2014-09-01

    Patients with Clostridium difficile infection (CDI) can contaminate the environment with spores that are able to survive for months. A previous room occupant with CDI is a significant risk factor for developing the infection. Room cleaning with commonly used disinfectants will not kill spores. Sodium hypochlorite and hydrogen peroxide are effective but correct concentration and contact time are important. Hand hygiene is a crucial element in preventing infection. In the UK, there is a clear recommendation for handwashing, rather than alcohol-based hand rub, when caring for patients with CDI. PMID:25258234

  14. [Hygienic characteristics of nutrition of pupils at general educational establishments].

    PubMed

    Setko, N P; Borodina, E S; Valova, A Ia

    2012-01-01

    In article results of studying of structure of a food, the food allowances, organized on the basis of educational institutions, diets of an actual daily food, and also the data of the laboratory analysis of qualitative structure of school breakfasts of pupils of educational institutions of the Orenburg area and the Seamarks district are presented. The obtained data testifies that a food of city and rural schoolchildren proves to be both age and gender irrational and inappropriate.

  15. Recruitment of Dental Hygiene Students from Underrepresented Minority Groups: A National Survey of U.S. Dental Hygiene Programs.

    PubMed

    Hunter, Jennifer M; Kinney, Janet S; Inglehart, Marita R

    2015-10-01

    The aims of this study were to assess how U.S. undergraduate dental hygiene programs recruit students, especially students from underrepresented minority (URM) groups, and how the program directors value recruiting those students, how satisfied they are with their efforts, which practices they use, and which challenges they encounter. Relationships between diversity-related recruitment motivation and satisfaction and the program and recruitment characteristics were also explored. Survey data were collected from 56 of the 287 programs that could be successfully contacted with individual emails to their directors (response rate: 20%). The majority of responding programs recruited students into their programs by using written materials (91%), websites (91%), on-campus events (77%), and high school visits (52%). However, only 20% had written materials and 13% special events for recruiting students from URM groups. While 75% of the responding program directors considered high grade point averages (GPAs) to be a priority and 85% thought high GPAs were important/very important when recruiting students, only 17% considered it a priority to recruit URM students, and only 35% reported thinking it was important/very important to do so. The more of a priority it was to have a diverse student body and the more important the respondents considered it, the more likely they were to have written URM-specific recruitment materials (r=0.34; p<0.05/r=0.39; p<0.01). The more the respondents valued ACT scores, the less likely they were to engage in URM-specific recruitment efforts (r=-0.38; p<0.05/r=-0.34; p<0.05). If the dental hygiene profession is to better reflect the racial/ethnic makeup of the U.S. population, dental hygiene programs' considerations and efforts related to the recruitment of URM students need to be reconsidered. PMID:26427776

  16. Recruitment of Dental Hygiene Students from Underrepresented Minority Groups: A National Survey of U.S. Dental Hygiene Programs.

    PubMed

    Hunter, Jennifer M; Kinney, Janet S; Inglehart, Marita R

    2015-10-01

    The aims of this study were to assess how U.S. undergraduate dental hygiene programs recruit students, especially students from underrepresented minority (URM) groups, and how the program directors value recruiting those students, how satisfied they are with their efforts, which practices they use, and which challenges they encounter. Relationships between diversity-related recruitment motivation and satisfaction and the program and recruitment characteristics were also explored. Survey data were collected from 56 of the 287 programs that could be successfully contacted with individual emails to their directors (response rate: 20%). The majority of responding programs recruited students into their programs by using written materials (91%), websites (91%), on-campus events (77%), and high school visits (52%). However, only 20% had written materials and 13% special events for recruiting students from URM groups. While 75% of the responding program directors considered high grade point averages (GPAs) to be a priority and 85% thought high GPAs were important/very important when recruiting students, only 17% considered it a priority to recruit URM students, and only 35% reported thinking it was important/very important to do so. The more of a priority it was to have a diverse student body and the more important the respondents considered it, the more likely they were to have written URM-specific recruitment materials (r=0.34; p<0.05/r=0.39; p<0.01). The more the respondents valued ACT scores, the less likely they were to engage in URM-specific recruitment efforts (r=-0.38; p<0.05/r=-0.34; p<0.05). If the dental hygiene profession is to better reflect the racial/ethnic makeup of the U.S. population, dental hygiene programs' considerations and efforts related to the recruitment of URM students need to be reconsidered.

  17. Industrial hygiene concerns associated with oil shale development

    SciTech Connect

    Ettinger, H.J.

    1980-01-01

    Health protection concerns (including industrial hygiene, safety, and occupational medicine) must be evaluated to insure that development of the oil shale industry proceeds without significant risk to the health of the workers involved. These concerns need to be identified in the early stages of developing this industry. To provide a basis for discussing potential health protection concerns related to oil shale, it is necessary to briefly discuss the magnitude and characteristics of this resource; the alternate proposed technologies; and the unit operations which make up the operating system. This subject has been detailed in many publications, among them reports prepared for the Environmental Protection Agency. This discussion will be limited to providing sufficient background to put industrial hygiene and other health protection concerns in perspective, and will include a brief description of typical technologies under consideration. It will not provide a detailed description of these technologies, or attempt to cover all the alternate technologies which may be applied to the development of oil shale. However, a basis for considering potential health protection problems associated with development of this industry will be established.

  18. Industrial Hygiene Group annual research report, FY 1981

    SciTech Connect

    Jackson, J.O.; Ettinger, H.J.

    1982-10-01

    Field studies have been performed at several oil shale facilities to identify unique industrial hygiene problems and provide input to inhalation toxicology studies aimed at evaluating the hazards of materials associated with this developing technology. Aerosol physics support has also been provided to develop aerosol generation and animal exposure techniques for evaluating the toxicity of oil shale materials and manmade mineral fibers. As part of the effort to assure a safe, orderly, and timely development of various synfuels, field evaluation of indicator-sampling procedures was perfomed, and industrial hygiene work practices for two synfuel technologies are being prepared. Respirator studies are used to evaluate the performances of special devices (some of which are not in the existing government approval schedules) and of a proposed test procedures for self-contained breathing apparatus. An approval procedure is being developed for air-purifying respirators required for protection against radioiodine, evaluating the adequacy of respirator programs at the Nuclear Regulatory Commission licensee facilities, and developing a program for respirator use under emergency situations. A new aerosol size-characterization stack sampler has been designed, and potential instrument changes to aerosol size monitoring for filter testing are being evaluated. Material permeability tests have identified the protection afforded by protective clothing materials, and improved analytical procedures have been developed for pentachlorophenol and plutonium.

  19. [Oral hygiene behaviour of a group of healthy students].

    PubMed

    Al-Maliky, S; Hennequin-Hoenderdos, N L; Slot, D E; van der Sluijs, E; Keijser, B J F; van der Weijden, G A

    2016-06-01

    The aim of this cross-sectional study was to get a picture of the daily oral hygiene behaviour of a group of healthy Dutch students in the age range of 18 to 30 years and its relation to oral health. On the basis of a questionnaire, the students were interviewed concerning their oral hygiene behaviour. The level of gingivitis and the level of tongue coating were analysed in relation to the results of the questionnaire. The study revealed that the majority brushed their teeth twice a day. The different methods of tooth brushing and the use of a manual or electric toothbrush had no significant effect on the clinical parameters in this study population. A small group used an interdental cleaning method daily. The toothpick was the aid most often used and its use resulted in a significant reduction of the tendency to interdental bleeding. The use of a tongue cleaner had no statistically significant effect on the level of tongue coating. PMID:27275660

  20. International Space Station USOS Waste and Hygiene Compartment Development

    NASA Technical Reports Server (NTRS)

    Link, Dwight E., Jr.; Broyan, James Lee, Jr.; Gelmis, Karen; Philistine, Cynthia; Balistreri, Steven

    2007-01-01

    The International Space Station (ISS) currently provides human waste collection and hygiene facilities in the Russian Segment Service Module (SM) which supports a three person crew. Additional hardware is planned for the United States Operational Segment (USOS) to support expansion of the crew to six person capability. The additional hardware will be integrated in an ISS standard equipment rack structure that was planned to be installed in the Node 3 element; however, the ISS Program Office recently directed implementation of the rack, or Waste and Hygiene Compartment (WHC), into the U.S. Laboratory element to provide early operational capability. In this configuration, preserved urine from the WHC waste collection system can be processed by the Urine Processor Assembly (UPA) in either the U.S. Lab or Node 3 to recover water for crew consumption or oxygen production. The human waste collection hardware is derived from the Service Module system and is provided by RSC-Energia. This paper describes the concepts, design, and integration of the WHC waste collection hardware into the USOS including integration with U.S. Lab and Node 3 systems.

  1. Status of the International Space Station Waste and Hygiene Compartment

    NASA Technical Reports Server (NTRS)

    Walker, Stephanie; Zahner, Christopher

    2010-01-01

    The Waste and Hygiene Compartment (WHC) serves as the primary system for removal and containment of metabolic waste and hygiene activities on board the United States segment of the International Space Station (ISS). The WHC was launched on ULF 2 and is currently in the U.S. Laboratory and is integrated into the Water Recovery System (WRS) where pretreated urine is processed by the Urine Processor Assembly (UPA). The waste collection part of the WHC system is derived from the Service Module system and was provided by RSC-Energia along with additional hardware to allow for urine delivery to the UPA. The System has been integrated in an ISS standard equipment rack structure for use on the U.S. segment of the ISS. The system has experienced several events of interest during the deployment, checkout, and operation of the system during its first year of use and these will be covered in this paper. Design and on-orbit performance will also be discussed.

  2. CFD Model of Water Droplet Transport for ISS Hygiene Activity

    NASA Technical Reports Server (NTRS)

    Son, Chang H.

    2011-01-01

    The goal of the study is to assess the impacts of free water propagation in the Waste and Hygiene Compartment (WHC). Free water can be generated inside the WHC in small quantities due to crew hygiene activity. To mitigate potential impact of free water in Node 3 cabin the WHC doorway is enclosed by a waterproof bump-out, Kabin, with openings at the top and bottom. At the overhead side of the rack, there is a screen that prevents large drops of water from exiting. However, as the avionics fan in the WHC causes airflow toward the deck side of the rack, small quantities of free water may exit at the bottom of the Kabin. A Computational Fluid Dynamics (CFD) analysis of Node 3 cabin airflow made possible to identify the paths of water transport. The Node 3 airflow was computed for several ventilation scenarios. To simulate the droplet transport the Lagrangian discrete phase approach was used. Various initial droplet distributions were considered in the study. The droplet diameter was varied in the range of 2-20 mm. The results of the computations showed that most of the drops fall to the rack surface not far from the WHC curtain. The probability of the droplet transport to the adjacent rack surface with electronic equipment was predicted.

  3. [Hygienic requirements for work organization of full-day schools].

    PubMed

    Stepanova, M I; Sazaniuk, Z I; Voronova, B Z; Aleksandrova, I E; Berezina, N O; Laponova, E D; Lashneva, I P; Polenova, M A; Sedova, A S; Shumkova, T V

    2009-01-01

    Physiological and hygienic studies under the conditions of a natural hygienic experiment were conducted to examine different variants of the organization of work of new types of general educational establishments--full-day schools. Over 580 pupils from 5 full-day schools were followed up. Organization of teaching children at full-day schools was found to mainly correspond to the age-related capabilities of pupils from primary and secondary classes. Of vital importance for maintenance of mental performance, good emotional and psychosomatic states are the organization of the intraschool environment, including a school plot, as well as the conditions for realization of additional education, motor activity of children, and recess. Health keeping in pupils from full-day schools is favored by the reduction in the duration of lessons to 35 minutes and day sleep for first-form children, the decrease in the number of pupils in a class, outdoor physical exercises in the middle of a school day (a primary school) and strolls after lessons, three meals a day, balanced additional education, medicopsychological accompaniment, optimization of studies and rest in children during a school year. PMID:19514287

  4. Is the Hygiene Hypothesis an Example of Hormesis?

    PubMed Central

    Bukowski, John A.; Lewis, R. Jeffrey

    2003-01-01

    The “hygiene hypothesis” has been suggested to explain the rising incidence of allergic disorders in developed countries. The postulated mechanism is that infectious and/or microbial agents stimulate the immune system toward Th1 (allergy fighting) rather than Th2 (allergy promoting) response. This paper reviews the evidence related to early life infectious/microbial exposures and subsequent atopic disorders and evaluates whether these data suggest a hormetic effect. Our review indicates an insufficient and contradictory association for bacterial/viral infections, with protective effects being either absent or specific to certain infections and/or populations. Chronic, heavy parasitic burdens appear to confer protection against atopic disorders, but are associated with considerable pathology. Moreover, light parasitic burden may increase allergic responses (i.e., no “low dose” beneficial effect). In contrast, there is consistent evidence that general microbial exposures, particularly gut commensals, may be protective against allergy development, which is consistent with a hormetic effect (i.e., potentially beneficial effects at low doses and detrimental effects at high levels). Conclusion: General microbial exposures in relation to the “hygiene hypothesis” may represent a hormetic effect, although further research with more rigorous study methods (i.e., prospective designs and measurement of exposure timing, dose, route, etc.) are needed. PMID:19330119

  5. Dental visits, oral hygiene behaviour, and orthodontic treatment in Switzerland.

    PubMed

    Stadelmann, Pascale; Zemp, Elisabeth; Weiss, Carine; Weiger, Roland; Menghini, Giorgio; Zitzmann, Nicola U

    2012-01-01

    Since the first survey in 1992/93, the Swiss Health Survey (SHS) has been repeated every 5 years (1997, 2002 and 2007). In the present study, dental visits (dental care utilisation within the last 12 months), oral hygiene measures and the frequency of orthodontic treatments in the Swiss population in 2002 were examined and dental visits were compared with the years 1992/93, 1997 and 2007. Weighted data were analysed regarding different sociodemographic factors. From 1992 to 2002, dental visits among the 15-74-year-old declined continuously (1992/93: 70%, 1997: 66%, 2002: 63%), whereas in 2007 a slight increase (66%) was documented. In the survey from 2002, a large proportion (74%) of the population stated to clean their teeth or prostheses several times a day, predominantly with a manual toothbrush, whereas 28% applied an electric toothbrush and almost half of the respondents also used dental floss or toothpicks. Fewer visits and less intensive oral hygiene measures were observed among the elderly, men, weak social strata, smokers, persons with more than 8 missing teeth and in the group with removable dentures. Almost a quarter of the population had orthodontic treatment with the highest proportion among the 15-24-year-old (56%).

  6. [Procedures for hand hygiene in German-speaking countries].

    PubMed

    Rotter, M

    1996-12-01

    According to the field of application, strategies for the prevention of the transfer of microbial skin flora from the hands must consider the various categories of flora: transient, resident or stemming from infected lesions on the hands (infection flora). Depending on the species and virulence of the microorganism and of the susceptibility of the infection target, transient flora may or may not be of pathogenic importance. In contrast, resident skin flora is usually regarded as pathogenic only under certain circumstances such as in surgery, especially with transplantation of foreign bodies and in highly susceptible hosts. Microorganisms stemming from infected lesions are of proven pathogenicity. In the non-surgical field, only the transient and infection flora from the hands play a role. Such lesions are an absolute contraindication for patient-care, preparation of pharmaceuticals or foodstuff. In some procedures, the transmission of transient flora can be prevented by use of the non-touch technique ("instruments instead of fingers") or by the intelligent use of protective gloves. Hands already contaminated may be rendered safe by procedures for the elimination of transients such as handwashing, hygienic handwash and hygienic hand rub (in the order of increasing efficacy). Among all useable chemicals, ethanol, isopropanol and n-propanol (in the order of increasing efficacy) are the strongest and fastest agents. Furthermore, the duration of treatment (between 30 and 60 s) significantly influences the achievable reduction of microbial release. According to the new European standards (CEN) for testing chemical disinfectants and antiseptics, products for hygienic handwash must be significantly more efficacious than unmedicated soap, on artificially contaminated hands. In contrast, products for the hygienic hand rub must not be significantly less efficacious than a reference disinfection including isopropanol 60% vol rubbed onto the hands of the same volunteers during

  7. [Oncologic hygienic aspects of regulation of benz(a)pyrene in food products].

    PubMed

    Ianysheva, N Ia; Chernichenko, I A; Balenko, N V; Litvichenko, O N; Sovertkova, L S; Babiĭ, V F

    2001-01-01

    The paper presents a methodological scheme for regulating the acceptable levels of benz(a)pyrene in the foodstuffs is presented. It also gives a list of the acceptable levels of this carcinogen in the foodstuffs whose specific values depend on its daily dosage and the pattern of a standard diet for the Ukraine's population. PMID:11494500

  8. 78 FR 59336 - Codex Alimentarius Commission: Meeting of the Codex Committee on Food Hygiene

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-26

    ...) and Related Matters (b) Information from the World Organisation for Animal Health (OIE) Proposed Draft... Rights, 1400 Independence Avenue SW., Washington, DC 20250-9410 or call (202) 720-5964 (voice and...

  9. Potential food contaminants and associated health risks.

    PubMed

    Peshin, Sharda Shah; Lall, Shyam Bala; Gupta, Suresh Kumar

    2002-03-01

    The potential toxicants in food are derived from natural or industrial sources. Compounds like lectins and glycoalkaloids that are toxic to man are naturally present in some vegetables like potatoes or legumes. A wide variety of marine toxins mostly produced by dinoflagellates occurring secondarily in molluscs and mussels are usually ingested by human beings causing poisoning. On the other hand, toxic compounds find their way into food during manufacture, storage, or transportation. These include largely the industrial contaminants, persistent organic pollutants (POP), pesticides, heavy metals, and toxins of fungal and bacterial origin. Further, toxic compounds like higher alcohols may be produced as byproducts during processing. Migration of compounds from packaging materials into packaged food like contamination with lead from solder in certain metal cans is well known. Additives (emulsifiers, preservatives, and antioxidants) could also influence the quality of foods. Solvent residues may find their way into food as a result of their use in extraction processes like the use of trichloroethylene and methylene chloride in decaffeination of coffee. In addition, poor hygiene, storage, and preparation may also lead to food contamination by various microbes and ova or cysts of nematodes. The problem of food contamination can be overcome to a great extent by regular surveillance and monitoring programmes and strict implementation of food and adulteration act. In the present review some of these aspects of food contamination have been discussed in detail.

  10. Potential food contaminants and associated health risks.

    PubMed

    Peshin, Sharda Shah; Lall, Shyam Bala; Gupta, Suresh Kumar

    2002-03-01

    The potential toxicants in food are derived from natural or industrial sources. Compounds like lectins and glycoalkaloids that are toxic to man are naturally present in some vegetables like potatoes or legumes. A wide variety of marine toxins mostly produced by dinoflagellates occurring secondarily in molluscs and mussels are usually ingested by human beings causing poisoning. On the other hand, toxic compounds find their way into food during manufacture, storage, or transportation. These include largely the industrial contaminants, persistent organic pollutants (POP), pesticides, heavy metals, and toxins of fungal and bacterial origin. Further, toxic compounds like higher alcohols may be produced as byproducts during processing. Migration of compounds from packaging materials into packaged food like contamination with lead from solder in certain metal cans is well known. Additives (emulsifiers, preservatives, and antioxidants) could also influence the quality of foods. Solvent residues may find their way into food as a result of their use in extraction processes like the use of trichloroethylene and methylene chloride in decaffeination of coffee. In addition, poor hygiene, storage, and preparation may also lead to food contamination by various microbes and ova or cysts of nematodes. The problem of food contamination can be overcome to a great extent by regular surveillance and monitoring programmes and strict implementation of food and adulteration act. In the present review some of these aspects of food contamination have been discussed in detail. PMID:11918841

  11. An assessment of hand hygiene practices of healthcare workers of a semi-urban teaching hospital using the five moments of hand hygiene

    PubMed Central

    Shobowale, Emmanuel Olushola; Adegunle, Benjamin; Onyedibe, Ken

    2016-01-01

    Background: Hand hygiene has been described as the cornerstone and starting point in all infection control programs, with the hands of healthcare staff being the drivers and promoters of infection in critically ill patients. The objectives of this study were to access healthcare workers compliance with the World Health Organization (WHO) prescribed five moments of hand hygiene as it relates to patient care and to determine the various strata of healthcare workers who are in default of such prescribed practices. Methods: The study was an observational, cross-sectional one. Hand hygiene compliance was monitored using the hand hygiene observation tool developed by the WHO. A nonidentified observer was used for monitoring compliance with hand hygiene. The observational period was over a 60-day period from August 2015 to October 2015. Results: One hundred and seventy-six observations were recorded from healthcare personnel. The highest number of observations were seen in surgery, n = 40. The following were found to be in noncompliance before patient contact – anesthetist P = 0.00 and the Intensive Care Unit P = 0.00 while compliance was seen with senior nurses (certified registered nurse anesthetist [CRNA]) P = 0.04. Concerning hand hygiene after the removal of gloves, the following were areas of noncompliance - the emergency room P = 0.00, CRNA P = 0.00, dental P = 0.04, and compliance was seen with surgery P = 0.01. With regards to compliance after touching the patient, areas of noncompliance were the anesthetists P = 0.00, as opposed to CRNA P = 0.00, dental P = 0.00, and Medicine Department P = 0.02 that were compliant. Overall, the rates of compliance to hand hygiene were low. Discussion: The findings however from our study show that the rates of compliance in our local center are still low. The reasons for this could include lack of an educational program on hand hygiene; unfortunately, healthcare workers in developing settings such as ours regard such programs

  12. Food insecurity and food deserts.

    PubMed

    Camp, Nadine L

    2015-08-15

    Food insecurity has been steadily increasing in the United States with prevalence at nearly 15% of all households. Nurse practitioners can assess for food insecurity and provide local resources for families living in neighborhoods without easy access to healthy foods, otherwise known as food deserts.

  13. Early Childhood Special Education. Dental and Oral Hygiene Procedures for Young Children with Special Needs.

    ERIC Educational Resources Information Center

    Sluder, R. S.; Luder, Linda C.

    1995-01-01

    Notes that children with special needs often require specific considerations with regard to dental care. Discusses some of the physical disabilities and how they interfere with dental hygiene, and how child caregivers can modify daily routines and assist disabled children with areas of hygiene the children may find difficult. (HTH)

  14. Follow-Up Study of 1990 Dental Hygiene Graduates. Volume XX, No. 1.

    ERIC Educational Resources Information Center

    Holt, Marianne; Lucas, John A.

    In a continuing effort to measure the quality of their Dental Hygiene program, explore the need for changes, and substantiate the program's goals for accreditation standards, a follow-up study was conducted of the 1990 Dental Hygiene program graduates from William Rainey Harper (WRHC) College in Palatine, Illinois. A survey was mailed to all 30…

  15. Reduction of Healthcare-Associated Infections by Exceeding High Compliance with Hand Hygiene Practices.

    PubMed

    Sickbert-Bennett, Emily E; DiBiase, Lauren M; Willis, Tina M Schade; Wolak, Eric S; Weber, David J; Rutala, William A

    2016-09-01

    Improving hand hygiene from high to very high compliance has not been documented to decrease healthcare-associated infections. We conducted longitudinal analyses during 2013-2015 in an 853-bed hospital and observed a significantly increased hand hygiene compliance rate (p<0.001) and a significantly decreased healthcare-associated infection rate (p = 0.0066). PMID:27532259

  16. A bundle strategy including patient hand hygiene to decrease clostridium difficile infections.

    PubMed

    Pokrywka, Marian; Feigel, Jody; Douglas, Barbara; Grossberger, Susan; Hensler, Amelia; Hensler, Amelia; Weber, David

    2014-01-01

    Prevention strategies for Clostridium difficile infection traditionally have addressed barrier precautions, environmental disinfection, and health care worker hand hygiene. When applied as a bundle, this approach has been used widely as an evidence-based strategy to prevent hospital-acquired C. difficile infection. Expanding the bundle to include patient hand hygiene is a nurse-driven approach to prevent C. difficile transmission.

  17. Using a multidimensional approach to improve quality related to students' hand hygiene practice.

    PubMed

    Whitcomb, Kathryn S

    2014-01-01

    When faced with a hand hygiene compliance rate of 44% of nursing students in clinical courses, faculty took on the challenge of meeting the hospital's expectation of 90% compliance or greater. A multidimensional approach to improve students' hand hygiene compliance was used to implement interventions in the school's simulation center and to create supports in the clinical area. This approach showed positive, sustainable improvement.

  18. Home hygiene and environmental sanitation: a country situation analysis for India.

    PubMed

    Nath, K J

    2003-06-01

    Problems of the environment and of domestic hygiene are always related to poverty of population and the sanitation of settlements. Most cities and towns in developing countries, like India, are characterised by over-crowding, congestion, inadequate water supply and inadequate facilities of disposal of human excreta, waste water and solid wastes. Inadequacy of housing for most urban poor invariably leads to poor home hygiene. Personal and domestic hygiene practices cannot be improved without improving basic amenities, such as water supply, waste water disposal, solid waste management and the problems of human settlements. But even under the prevailing conditions, there is significant scope of improving hygiene practices at home to prevent infection and cross-infection. Unfortunately, in developing countries, public health concerns are usually raised on the institutional setting, such as municipal services, hospitals, environmental sanitation, etc. There is a reluctance to acknowledge the home as a setting of equal importance along with the public institutions in the chain of disease transmission in the community. Managers of home hygiene and community hygiene must act in unison to optimise return from efforts to promote public health. Current practices and perceptions of domestic and personal hygiene in Indian communities, the existing levels of environmental and peri-domestic sanitation and the 'health risk' these pose will be outlined, as well as the need for an integrated action for improving hygiene behaviour and access to safe water and sanitation. PMID:12775376

  19. Penile Hygiene: Puberty, Paraphimosis and Personal Care for Men and Boys with an Intellectual Disability

    ERIC Educational Resources Information Center

    Wilson, N. J.; Cumella, S.; Parmenter, T. R.; Stancliffe, R. J.; Shuttleworth, R. P.

    2009-01-01

    Background: Supporting men and boys with an intellectual disability (ID) to meet their penile hygiene needs is perhaps one of the least acknowledged but most confronting issues facing care staff. The delivery of intimate hygiene can be a challenging topic particularly as it has been drawn into the emerging sexuality discourse and the ongoing abuse…

  20. Determinants of personal and household hygiene among college students in New York City, 2011

    PubMed Central

    Miko, Benjamin A.; Cohen, Bevin; Conway, Laurie; Gilman, Allan; Seward, Samuel L.; Larson, Elaine

    2013-01-01

    Background Although several studies have characterized the hygiene habits of college students, few have assessed the determinants underlying such behaviors. Objectives Our study sought to describe students' knowledge, practices, and beliefs about hygiene and determine whether there is an association between reported behaviors and frequency of illness. Methods A sample of 299 undergraduate students completed a questionnaire assessing demographics, personal and household hygiene behaviors, beliefs and knowledge about hygiene, and general health status. Results Variation in reported hygiene habits was noted across several demographic factors. Women reported “always” washing their hands after using the toilet (87.1%) more than men (65.3%, P = .001). Similarly, freshmen reported such behavior (80.4%) more than sophomores (71.9%), juniors (67.7%), or seniors (50%, P = .011). Whereas 96.6% of participants thought that handwashing was either “very important” or “somewhat important” for preventing disease, smaller proportions thought it could prevent upper respiratory infections (85.1%) or gastroenteritis (48.3%), specifically. There was no significant relationship between reported behaviors and self-reported health status. Conclusion The hygiene habits of college students may be motivated by perceptions of socially acceptable behavior rather than scientific knowledge. Interventions targeting the social norms of incoming and continuing students may be effective in improving hygiene determinants and ultimately hygiene practices. PMID:22464037

  1. Nondirective prompting and noncontingent reinforcement in the treatment of destructive behavior during hygiene routines.

    PubMed

    Piazza, C C; Contrucci, S A; Hanley, G P; Fisher, W W

    1997-01-01

    The escape-maintained destructive behavior of a girl with mental retardation persisted during hygiene routines with directive prompting, differential reinforcement for compliance, and extinction as treatment. Using nondirective prompting and noncontingent reinforcement, destructive behavior was reduced to near-zero levels during the hygiene routine.

  2. [Hygienic requirements for the architectural-functional design of intensive care units (author's transl)].

    PubMed

    Rüden, H; Fischer, P; Botzenhart, K

    1978-05-01

    Three standard variants of intensive care units are described. The hygienic-microbiological examinations of the patients' surrounding show in how fat architectural factors influence the propagation of germs responsible for nosocomial infections. The results are hygienic requirements concerning the architectural functional structure of intensive care units to facilitate the maintenance of anti- and asepsis for the nursing personal.

  3. Reduction of Healthcare-Associated Infections by Exceeding High Compliance with Hand Hygiene Practices

    PubMed Central

    DiBiase, Lauren M.; Willis, Tina M. Schade; Wolak, Eric S.; Weber, David J.; Rutala, William A.

    2016-01-01

    Improving hand hygiene from high to very high compliance has not been documented to decrease healthcare-associated infections. We conducted longitudinal analyses during 2013–2015 in an 853-bed hospital and observed a significantly increased hand hygiene compliance rate (p<0.001) and a significantly decreased healthcare-associated infection rate (p = 0.0066). PMID:27532259

  4. Sleep Hygiene and Melatonin Treatment for Children and Adolescents with ADHD and Initial Insomnia

    ERIC Educational Resources Information Center

    Weiss, Margaret D.; Wasdell, Michael B.; Bomben, Melissa M.; Rea, Kathleen J.; Freeman, Roger D.

    2006-01-01

    Objective: To evaluate the efficacy of sleep hygiene and melatonin treatment for initial insomnia in children with attention-deficit/hyperactivity disorder (ADHD). Method: Twenty-seven stimulant-treated children (6-14 years of age) with ADHD and initial insomnia (greater than 60 minutes) received sleep hygiene intervention. Nonresponders were…

  5. Student Perceptions of Effective Clinical Teaching Characteristics in Dental Hygiene Programs in Northeastern States

    ERIC Educational Resources Information Center

    Bearor, Dawn E.

    2012-01-01

    The clinical education component provided to dental hygiene students is an essential part of their development as competent practitioners. Instructor approaches to clinical teaching are therefore critical in providing quality clinical learning experiences. This study sought to identify dental hygiene students' perceptions of "best"…

  6. Knowledge of Dental Health and Oral Hygiene Practices of Taiwanese Visually Impaired and Sighted Students

    ERIC Educational Resources Information Center

    Chang, Chien-Huey Sophie; Shih, Yeng-Hung

    2004-01-01

    This study investigated the dental health knowledge and oral hygiene practices of 95 students with visual impairments and 286 sighted students in Taiwan. It found that the students with visual impairments were less knowledgeable about dental health and less frequently completed oral hygiene practices than did the sighted students.

  7. Improving the Awareness of Personal and Oral Hygiene in Second Graders.

    ERIC Educational Resources Information Center

    Meleskie-Lippert, Kathleen

    The practicum reported here involved the design of a hygiene awareness unit to help 30 second-grade students in an inner-city school become aware of and improve their personal and oral hygiene, and to provide necessary knowledge concerning pediculosis. Surveys of students and faculty prior to the program demonstrated the need for such a program as…

  8. Hand hygiene in the dental setting: reducing the risk of infection.

    PubMed

    Fluent, Marie T

    2013-09-01

    Hand hygiene remains the single most important measure for reducing the risk of healthcare-associated infections. In the past 20 years, hand-washing recommendations and guidelines have become increasingly complex, and a plethora of products have become available. This article aims to discuss and clarify the fundamentals of appropriate hand hygiene in dentistry. PMID:24564616

  9. Mexican-American mothers’ initiation and understanding of home oral hygiene for young children

    PubMed Central

    HOEFT, Kristin S.; BARKER, Judith C.; MASTERSON, Erin E.

    2012-01-01

    Purpose To investigate caregiver beliefs and behaviors as key issues in the initiation of home oral hygiene routines. Oral hygiene helps reduce the prevalence of early childhood caries, which is disproportionately high among Mexican-American children. Methods Interviews were conducted with a convenience sample of 48 Mexican-American mothers of young children in a low income, urban neighborhood. Interviews were digitally recorded, translated, transcribed, coded and analyzed using standard qualitative procedures. Results The average age of tooth brushing initiation was 1.8±0.8 years; only a small proportion of parents (13%) initiated oral hygiene in accord with American Dental Association (ADA) recommendations. Mothers initiated 2 forms of oral hygiene: infant oral hygiene and regular tooth brushing. For the 48% of children who participated in infant oral hygiene, mothers were prompted by pediatrician and social service (WIC) professionals. For regular tooth brushing initiation, a set of maternal beliefs exist about when this oral hygiene practice becomes necessary for children. Beliefs are mainly based on a child’s dental maturity, interest, capacity and age/size. Conclusions Most (87%) of the urban Mexican-American mothers in the study do not initiate oral hygiene practices in compliance with ADA recommendations. These findings have implications for educational messages. PMID:19947134

  10. How do we assess hospital cleaning? A proposal for microbiological standards for surface hygiene in hospitals.

    PubMed

    Dancer, S J

    2004-01-01

    Increasing numbers of hospital-acquired infections have generated much attention over the last decade. The public has linked the so-called 'superbugs' with their experience of dirty hospitals, but the precise role of cleaning in the control of these organisms in unknown. Hence the importance of a clean environment is likely to remain speculative unless it becomes an evidence-based science. This proposal is a call for bacteriological standards with which to assess clinical surface hygiene in hospitals, based on those used by the food industry. The first standard concerns any finding of a specific 'indicator' organism, the presence of which suggests a requirement for increased cleaning. Indicators would include Staphylococcus aureus, including methicillin-resistant S. aureus, Clostridium difficile, vancomycin-resistant enterococci and various Gram-negative bacilli. The second standard concerns a quantitative aerobic colony count of <5 cfu/cm(2) on frequent hand touch surfaces in hospitals. The principle relates to modern risk management systems such as HACCP, and reflects the fact that pathogens of concern are widespread. Further work is required to evaluate and refine these standards and define the infection risk from the hospital environment.

  11. [Disinfectants - bacterial cells interactions in the view of hygiene and public health].

    PubMed

    Książczyk, Marta; Krzyżewska, Eva; Futoma-Kołoch, Bożena; Bugla-Płoskońska, Gabriela

    2015-09-20

    In recent years, the use of biocides has increased rapidly. One common example is triclosan, with wide application in households as well as medical and industrial fields, especially food industry and animal husbandry. Chemical disinfection is a major mean to control and eliminate pathogenic bacteria, particularly those with multidrug resistance (MDR) phenotype. However, exposition to biocides results in an adaptive response in microorganisms, causing them to display a wide range of resistance mechanisms. Numerous microorganisms are characterized by either natural resistance to chemical compounds or an ability to adapt to biocides using various strategies, such as: modification of cell surface structures (lipopolisaccharide), membrane fatty acids), over-expression of efflux pumps (a system for active transport of toxic compounds out of bacterial cell), enzymatic inactivation of biocides or altering biocide targets. For instance, it was shown that in vitro exposition of Salmonella Typhimurium to subinhibitory concentration of biocides (triclosan, quaternary ammonium compounds [QACs]) resulted in selection of variants resistant to tested biocides and, additionally, to acridine dyes and antibiotics. Bacillus subtilis and Micrococcus luteus strains isolated from chlorine dioxide containing disinfection devices were found to be resistant to chlorine dioxide and also to other oxidizing compounds, such as peracetic acid and hydrogen peroxide. Interaction between chemical compounds, including disinfectants and microbial cells, can create a serious threat to public health and sanitary-hygienic security. This phenomenon is connected with factor risk that intensify the probability of selection and dissemination of multidrug resistance among pathogenic bacteria.

  12. The impact of hygiene and localised treatment on the quality of drinking water in Masaka, Rwanda.

    PubMed

    Uwimpuhwe, Monique; Reddy, Poovendhree; Barratt, Graham; Bux, Faizal

    2014-01-01

    The worldwide prevalence of waterborne diseases has been attributed to the lack of safe water, inadequate sanitation and hygiene. This study evaluated socio-demographic factors, microbiological quality of water at source and point of use (POU) at households, water handling and sanitation practices in a rural Rwandan community. Thirty five water samples from the source, Nyabarongo River, and water at point of use (POU) treated with the Slow Sand Filter (SSF) and Sûr'Eau methods, were analysed for total coliform and faecal coliform counts. Turbidity was measured in household samples. A structured questionnaire regarding water collection, storage, usage and waterborne disease awareness was administered to 324 women. Despite the significant reduction in coliforms and faecal coliforms from the Nyabarongo River following treatment using either SSF or Sûr'Eau, the water at point of use was found to be unsafe for human consumption. The frequency of diarrheal diseases were significantly higher among people who did not wash hands before food preparation (P = 0.002) and after using a toilet (P = 0.007) than among those who did. There was a statistically significant association between education levels and water treatment practices at the households (P < 0.05). Participants had limited knowledge regarding water storage practices for prevention of household water contamination. A combination of treatment methods with appropriate water handling should be considered. In addition, education is a fundamental precursor to advocating water treatment at POU.

  13. [Disinfectants - bacterial cells interactions in the view of hygiene and public health].

    PubMed

    Książczyk, Marta; Krzyżewska, Eva; Futoma-Kołoch, Bożena; Bugla-Płoskońska, Gabriela

    2015-01-01

    In recent years, the use of biocides has increased rapidly. One common example is triclosan, with wide application in households as well as medical and industrial fields, especially food industry and animal husbandry. Chemical disinfection is a major mean to control and eliminate pathogenic bacteria, particularly those with multidrug resistance (MDR) phenotype. However, exposition to biocides results in an adaptive response in microorganisms, causing them to display a wide range of resistance mechanisms. Numerous microorganisms are characterized by either natural resistance to chemical compounds or an ability to adapt to biocides using various strategies, such as: modification of cell surface structures (lipopolisaccharide), membrane fatty acids), over-expression of efflux pumps (a system for active transport of toxic compounds out of bacterial cell), enzymatic inactivation of biocides or altering biocide targets. For instance, it was shown that in vitro exposition of Salmonella Typhimurium to subinhibitory concentration of biocides (triclosan, quaternary ammonium compounds [QACs]) resulted in selection of variants resistant to tested biocides and, additionally, to acridine dyes and antibiotics. Bacillus subtilis and Micrococcus luteus strains isolated from chlorine dioxide containing disinfection devices were found to be resistant to chlorine dioxide and also to other oxidizing compounds, such as peracetic acid and hydrogen peroxide. Interaction between chemical compounds, including disinfectants and microbial cells, can create a serious threat to public health and sanitary-hygienic security. This phenomenon is connected with factor risk that intensify the probability of selection and dissemination of multidrug resistance among pathogenic bacteria. PMID:26400890

  14. Food masquerade.

    PubMed

    Bermingham, Ann

    2010-01-01

    Radishes cut to look like roses, watermelons carved into fruit baskets, apples made into swans, cakes frosted to look like dolls—when did this game of food masquerade start and how? This essay speculates about food's on-going history of disguise, of pretending to be what it's not. From the Renaissance courtier's delight in confections disguised as beasts, birds, and other fancies to our present day fascination with Japanese bento lunch boxes, food masquerade would seem to be a fanciful part of the history of food.Food masquerade injects some levity into our growing seriousness about food, our suspicion that most supermarket food is riddled with toxins and bad karma. It proposes that eating food should be fun. Food masquerade also gets to the very heart of artistic visual representation: the magical transformation of paint, clay or wood into an image of something else. It is a synecdoche for art itself.

  15. Assessing nurses' hand hygiene practices by direct observation or self-report.

    PubMed

    Larson, Elaine L; Aiello, Allison E; Cimiotti, Jeannie P

    2004-01-01

    Methods of obtaining data on hand hygiene practices have not been well validated. The purpose of this study was to compare two methods of assessment of hand hygiene practices--direct observation and self-report using diaries. For 22 months, nursing staff (n = 119) from two neonatal ICUs recorded their hand hygiene practices on a diary card one shift/month (n = 1,071 diary cards). The same data were collected in monthly 1-hour direct observation sessions (n = 206 hours). Amount of time in gloves and total hand hygiene episodes/hour did not differ significantly by diary or observation, but four other specific parameters were significantly different. If hand hygiene practices are to be assessed over time, the same method must be used. Given these measurement limitations, more valid, practical, and less costly methods are needed.

  16. The basis of the modern medical hygiene in the medieval Medical School of Salerno.

    PubMed

    Bifulco, Maurizio; Capunzo, Mario; Marasco, Magda; Pisanti, Simona

    2015-01-01

    The link between hygiene and the concept of transmission of infective diseases was established earlier than the birth of microbiology, thanks to the studies of two neglected physicians of maternity clinic, Ignác Fülöp Semmelweis and Oliver Holmes, in the mid-1800s. Surprisingly, centuries earlier, a medieval women physician, Trotula de Ruggiero, introduced for the first time the notion of diseases’ prevention, highlighting the importance of the association of personal hygiene, balanced nutrition and physical activity for better health. Moreover, she was particularly concerned of hands hygiene for the midwives during child birth, to preserve the good health of both the mother and the baby. She practiced inside the medieval Medical School of Salerno, whose main text, the “Regimen Sanitatis Salerni” has an entire part dedicated to hygiene, providing hygienic precepts that anticipate the concepts derived from the revolutionary discoveries in medical science only centuries later.

  17. The relation among sleep duration, homework burden, and sleep hygiene in chinese school-aged children.

    PubMed

    Sun, Wan-Qi; Spruyt, Karen; Chen, Wen-Juan; Jiang, Yan-Rui; Schonfeld, David; Adams, Ryan; Tseng, Chia-Huei; Shen, Xiao-Ming; Jiang, Fan

    2014-09-01

    Insufficient sleep in school-aged children is common in modern society, with homework burden being a potential risk factor. The aim of this article is to explore the effect of sleep hygiene on the association between homework and sleep duration. Children filled out the Chinese version of the Adolescent Sleep Hygiene Scale, and parents filled out a sociodemographic questionnaire. The final sample included 363 boys and 371 girls with a mean age of 10.82 ± 0.38 years. Children with more homework went to bed later and slept less. Better sleep hygiene was associated with earlier bedtimes and longer sleep duration. Findings suggest that homework burden had a larger effect on sleep duration than sleep hygiene. Fifth-grade children in Shanghai have an excessive homework burden, which overwrites the benefit of sleep hygiene on sleep duration.

  18. Needs assessment for emerging oral microbiome knowledge in dental hygiene education

    PubMed Central

    Wiener, R. Constance; Shockey, Alcinda Trickett

    2015-01-01

    The curricula of dental hygiene education reflect the knowledge gained through research and clinical advances. Emerging knowledge is often complex and tentative. The purpose of this study is to assess dental hygiene students' confidence in their knowledge about the oral microbiome and to conduct a knowledge needs assessment for expanding their exposure to emerging knowledge about the oral microbiome. Sixty dental hygiene students were surveyed, using a Likert-type scale about their confidence and about current and emerging bacteriological research. The majority of students (60%) reported being confident in their knowledge. The mean score for the ten items was 35.2% (standard deviation, 20.6%). The results of this study indicate a need for emphasis on emerging oral microbiome research in dental hygiene education. This is important so that dental hygiene students can properly share information with their patients about advances in dental care. PMID:26251844

  19. Health seeking and hygiene behaviours predict nutritional status of pre-school children in a slum area of Addis Ababa, Ethiopia.

    PubMed

    Abate, G; Kogi-Makau, W; Muroki, N M

    2000-10-01

    A cross-sectional study was done from March to May 1997 in four selected slum kebeles (villages) of Addis Ababa in which nutritional status of 758 children aged 6 to 36 months was examined and stratified into malnourished and well nourished groups. Analysis of hygiene and health seeking practices of randomly selected households of the two sets of children determined practices that significantly exacerbate childhood malnutrition. The rates of immunization for the malnourished (80.2%) and well nourished households (77.6%) were practically the same. No significant difference was found in the prevalence of home treatment or food withholding habits at times of diarrhoea episodes between the two groups. The study established six variables to predict childhood malnutrition in the slum section of Addis Ababa: 1) presence of child waste inside house (Odds Ratio = 7.44; p < 0.0001), 2) diarrhoea treatment at the hospital (OR = 0.47;p < 0.05), 3) prolonged storage of cooked foods (OR = 2.86;p < 0.05), 4) feeding with washed hands (OR = 0.44; p < 0.01), and 5) poor handling of drinking water (OR = 3.18; p < 0.01) and 6) foods (OR = 3.52; p < 0.01). Hence strong and sustainable advice with a view of changing the behaviours of households towards good personal and household hygiene practices, and increased utilization of health settings is recommended as these may limit the overall success of public health programmes.

  20. Quantitative microbial risk assessment of antibacterial hand hygiene products on risk of shigellosis.

    PubMed

    Schaffner, Donald W; Bowman, James P; English, Donald J; Fischler, George E; Fuls, Janice L; Krowka, John F; Kruszewski, Francis H

    2014-04-01

    There are conflicting reports on whether antibacterial hand hygiene products are more effective than nonantibacterial products in reducing bacteria on hands and preventing disease. This research used new laboratory data, together with simulation techniques, to compare the ability of nonantibacterial and antibacterial products to reduce shigellosis risk. One hundred sixtythree subjects were used to compare five different hand treatments: two nonantibacterial products and three antibacterial products, i.e., 0.46% triclosan, 4% chlorhexidine gluconate, or 62% ethyl alcohol. Hands were inoculated with 5.5 to 6 log CFU Shigella; the simulated food handlers then washed their hands with one of the five products before handling melon balls. Each simulation scenario represented an event in which 100 people would be exposed to Shigella from melon balls that had been handled by food workers with Shigella on their hands. Analysis of experimental data showed that the two nonantibacterial treatments produced about a 2-log reduction on hands. The three antibacterial treatments showed log reductions greater than 3 but less than 4 on hands. All three antibacterial treatments resulted in statistically significantly lower concentration on the melon balls relative to the nonantibacterial treatments. A simulation that assumed 1 million Shigella bacteria on the hands and the use of a nonantibacterial treatment predicted that 50 to 60 cases of shigellosis would result (of 100 exposed). Each of the antibacterial treatments was predicted to result in an appreciable number of simulations for which the number of illness cases would be 0, with the most common number of illness cases being 5 (of 100 exposed). These effects maintained statistical significance from 10(6) Shigella per hand down to as low as 100 Shigella per hand, with some evidence to support lower levels. This quantitative microbial risk assessment shows that antibacterial hand treatments can significantly reduce Shigella risk

  1. Hygienic-Sanitary Evaluation of Sushi and Sashimi Sold in Messina and Catania, Italy

    PubMed Central

    Muscolino, Daniele; Giarratana, Filippo; Beninati, Chiara; Tornambene, Agata; Panebianco, Antonio

    2014-01-01

    Sushi and sashimi are traditional Japanese food, mostly consisting of raw seafood alone or in combination with rice. Eating sushi and sashimi has become popular in many countries even outside Japan. This food is not free from health risks such as ingestion of pathogenic bacteria or parasite. The aim of this study was to investigate on hygienic-sanitary quality of sushi and sashimi sold in the cities of Messina and Catania, Southern Italy. Fifty samples (38 sushi and 12 sashimi) were analysed to determinate the aerobic mesophilic bacteria (AMB), psycrophilic bacteria (PB), Enterobacteriaceae, specific spoilage organisms (SSOs), Pseudomonas spp., coagulase-positive staphylococci, micrococci, Vibrio spp., Bacillus cereus, Salmonella spp. and Listeria monocytogenes. In sushi, AMB ranged from 5.00 to 8.18 log CFU/g, PB from 4.70 to 7.13 log CFU/g, Enterobacteriaceae from 1.41 to 6.67 log CFU/g, while SSOs and Pseudomonas spp. from 3.49 to 7.72 and from 3.36 to 8.00 log CFU/g, respectively. Micrococci ranged from 3.53 to 5.03 log CFU/g and coagulase positive staphylococci were found in 16 samples (2.00 to 3.60 log CFU/g). Bacillus cereus was found in 3 samples (1.70 to 4.00 log CFU/g), while Vibrio spp. was found in 15 of the sushi samples (1.70 to 3.70 log CFU/g). In sashimi, the AMB, PB and SSOs values were higher than 7.00 log CFU/g, Pseudomonas spp. and Enterobacteriaceae were from 6.00 to 8.00 log CFU/g, while Vibrio spp. were found in six samples with means of 2.00 log CFU/g. No Salmonella spp. and Listeria monocytogenes were detected in all sushi and sashimi samples. PMID:27800343

  2. The Relationship Between Reported Sleep Quality and Sleep Hygiene in Italian and American Adolescents

    PubMed Central

    LeBourgeois, Monique K.; Giannotti, Flavia; Cortesi, Flavia; Wolfson, Amy R.; Harsh, John

    2014-01-01

    Objective The purpose of the study was to examine the relationship between self-reported sleep quality and sleep hygiene in Italian and American adolescents and to assess whether sleep-hygiene practices mediate the relationship between culture and sleep quality. Methods Two nonprobability samples were collected from public schools in Rome, Italy, and Hattiesburg, Mississippi. Students completed the following self-report measures: Adolescent Sleep-Wake Scale, Adolescent Sleep Hygiene Scale, Pubertal Developmental Scale, and Morningness/Eveningness Scale. Results The final sample included 776 Italian and 572 American adolescents 12 to 17 years old. Italian adolescents reported much better sleep hygiene and substantially better sleep quality than American adolescents. A moderate-to-strong linear relationship was found between sleep hygiene and sleep quality in both samples. Separate hierarchical multiple regression analyses were performed on both samples. Demographic and individual characteristics explained a significant proportion of the variance in sleep quality (Italians: 18%; Americans: 25%), and the addition of sleep-hygiene domains explained significantly more variance in sleep quality (Italians: 17%; Americans: 16%). A final hierarchical multiple regression analysis with both samples combined showed that culture (Italy versus United States) only explained 0.8% of the variance in sleep quality after controlling for sleep hygiene and all other variables. Conclusions Cross-cultural differences in sleep quality, for the most part, were due to differences in sleep-hygiene practices. Sleep hygiene is an important predictor of sleep quality in Italian and American adolescents, thus supporting the implementation and evaluation of educational programs on good sleep-hygiene practices. PMID:15866860

  3. Creation of Integrated System of Cosmonauts Sanitary-Hygienic Supply: Researches, Problems and Prospects

    NASA Astrophysics Data System (ADS)

    Shumilina, I.; Krivobok, S.; Shumilina, G.

    The necessity of Integrated System creation for cosmonauts Sanitary - Hygienic Supply has appeared at realization of joint flights on the International Space Station (ISS). Russian hygiene means manufactured and tested in the long space flights conditions and personal hygiene means of foreign manufacture, which were developed without chamber experiments conditions, are mean to use for Integrated System. The realization of Sanitary - Hygienic Water (SHW) regeneration is supposed for water circulation. The researches directed on equipment creation for clothing washing and clothing drying were carried out for the purposes of goods turnover optimization on ISS The variants of possible realization of water procedures (shower-bath, face washing) are studied. New and essentially date are received for an estimation of efficiency of various ways of cosmonauts Sanitary - Hygienic Supply, including results of tests for new generation regeneration SHW systems with Nanofiltration unit on various kinds real SHW. The improvement of washing-up liquids, individual selection of a complex of personal hygiene means with the man skin condition registration allows to raise of preventive measures use efficiency directed on prevention of adverse skin changes and skin diseases. The analysis of the equipment and methods for clothing washing and clothing drying for conditions of long space flight are carried out. The experimental data on textile materials drying are received. The investigations covered a wide range of issues associated with Sanitary - Hygienic Supply Integrated System including Personal Hygiene complex (items and techniques), ways of Sanitary - Hygienic Supply realization, methods of wastewater regeneration. The results of researches are especially urgent for cosmonauts Sanitary - Hygienic Supply System creation for long space flights, in particular, "Mars" flights at impossibility of updating of water stock, clothing stock etc.

  4. Knowledge, Attitudes, and Practices (KAP) of Hygiene among School Children in Angolela, Ethiopia

    PubMed Central

    Vivas, Alyssa; Gelaye, Bizu; Aboset, Nigusu; Kumie, Abera; Berhane, Yemane; Williams, Michelle A.

    2010-01-01

    Introduction Poor hygiene practices and inadequate sanitary conditions play major roles in the increased burden of communicable diseases within developing countries. This study evaluated the knowledge, attitudes, and practices (KAP) of hygiene among rural school children in Ethiopia and assessed the extent to which proper knowledge of hygiene was associated with personal hygiene characteristics. Methods This cross-sectional study was comprised of 669 students who were interviewed by trained staff. Participants were in grades 1-6 at Angolela Primary School, located in rural Ethiopia. Data consisted of hygiene and hand washing practices, knowledge about sanitation, personal hygiene characteristics, and presence of gastrointestinal parasitic infection. Results Approximately 52% of students were classified as having adequate knowledge of proper hygiene. Most students reported hand washing before meals (99.0%), but only 36.2% reported using soap. Although 76.7% of students reported that washing hands after defecation was important, only 14.8% reported actually following this practice. Students with adequate knowledge of proper hygiene were more likely to have clean clothes (AOR 1.62, CI 1.14-2.29) and to have a lower risk of parasitic infection (AOR 0.78, CI 0.56-1.09) although statistical significance was not achieved for the latter. Discussion and conclusion Study findings underscore the need for more hand washing and hygiene education in schools; and provide objective evidence that may guide the development of comprehensive health and hygiene intervention programs in rural Ethiopian schools. Successful implementation of these programs is likely to substantially attenuate the transmissible disease burden borne by school children in rural settings. PMID:21155409

  5. Experiences of hand hygiene among acute care nurses: An interpretative phenomenological analysis

    PubMed Central

    Chatfield, Sheryl L; Nolan, Rachael; Crawford, Hannah; Hallam, Jeffrey S

    2016-01-01

    Objective: Occurrences of healthcare-associated infections are associated with substantial direct and indirect costs. Improvement in hand hygiene among acute care nurses has potential to reduce incidence of healthcare-associated infections. Findings from reviews of intervention research have not conclusively identified components that are more or less efficient or effective. Much prior qualitative research has focused on descriptive analysis of policies and practices rather than providing interpretive explorations of how individuals’ perceptions of hygiene might drive practices. Methods: We conducted qualitative interview research with eight nurses in the United States who were employed in various patient-care roles. We analyzed the data using an interpretative phenomenological analysis methodology to explore how nurses described their perceptions of, and experiences with, hygiene. We developed themes that explored individual, workplace, and management influences on perception of hygiene. Results: Developed themes include practical hygiene, risky business, and hygiene on trial; the latter theme described the conflict between how nurses perceived their own hygiene practices and how they felt hospital management perceived these practices. Other findings included that participants distinguished between policy-mandated use of sanitizer and a personal sense of cleanliness; the latter was more likely to be associated with scrubbing or removal of contaminants than with use of protectants. Conclusion: While participants asserted support for facility hand hygiene policies, their behavior in certain instances might be mediated by broadly defined emergent situations and a belief that it is not currently possible to establish a causal link between an healthcare-associated infections and a specific individual or occurrence. Researchers and infection prevention practitioners might consider soliciting greater input from nurses in planning hand hygiene improvement interventions

  6. Nutritional status of iodine in pregnant women in Catalonia (Spain): study on hygiene-dietetic habits and iodine in urine

    PubMed Central

    2011-01-01

    Background It is a priority to achieve an adequate nutritional status of iodine during pregnancy since iodine deficiency in this population may have repercussions on the mother during both gestation and post partum as well as on the foetus, the neonate and the child at different ages. According to the WHO, iodine deficiency is the most frequent cause of mental retardation and irrreversible cerebral lesions around the world. However, few studies have been published on the nutritional status of iodine in the pregnant population within the Primary Care setting, a health care level which plays an essential role in the education and control of pregnant women. Therefore, the aim of the present study is: 1.- To know the hygiene-dietetic habits related to the intake of foods rich in iodine and smoking during pregnancy. 2.- To determine the prevalence of iodine deficiency and the factors associated with its appearance during pregnancy. Methods/design We will perform a cluster randomised, controlled, multicentre trial. Randomisation unit: Primary Care Team. Study population: 898 pregnant women over the age of 17 years attending consultation to a midwife during the first trimester of pregnancy in the participating primary care centres. Outcome measures: consumption of iodine-rich foods and iodine deficiency. Points of assessment: each trimester of the gestation. Intervention: group education during the first trimester of gestation on healthy hygiene-dietetic habits and the importance of an adequate iodine nutritional status. Statistical analysis: descriptive analysis of all variables will be performed as well as multilevel logistic regression. All analyses will be done carried out on an intention to treat basis and will be fitted for potential confounding factors and variables of clinical importance. Discussion Evidence of generalised iodine deficiency during pregnancy could lead to the promotion of interventions of prevention such as how to improve and intensify health care

  7. Evaluation of different methods to detect microbial hygiene indicators relevant in the dairy industry.

    PubMed

    Hervert, C J; Alles, A S; Martin, N H; Boor, K J; Wiedmann, M

    2016-09-01

    cut-off thresholds for the D-Count may further improve its sensitivity and specificity, but will require additional data and may vary in food matrices. Additionally, 74% (129/175) of the EB isolates tested positive as coliforms. The data obtained from this study identify differences in detection between 5 microbial hygiene indicator tests and highlight the benefits of EB and total gram-negative testing methods.

  8. Evaluation of different methods to detect microbial hygiene indicators relevant in the dairy industry.

    PubMed

    Hervert, C J; Alles, A S; Martin, N H; Boor, K J; Wiedmann, M

    2016-09-01

    cut-off thresholds for the D-Count may further improve its sensitivity and specificity, but will require additional data and may vary in food matrices. Additionally, 74% (129/175) of the EB isolates tested positive as coliforms. The data obtained from this study identify differences in detection between 5 microbial hygiene indicator tests and highlight the benefits of EB and total gram-negative testing methods. PMID:27394938

  9. Water, sanitation and hygiene in Haiti: past, present, and future.

    PubMed

    Gelting, Richard; Bliss, Katherine; Patrick, Molly; Lockhart, Gabriella; Handzel, Thomas

    2013-10-01

    Haiti has the lowest rates of access to improved water and sanitation infrastructure in the western hemisphere. This situation was likely exacerbated by the earthquake in 2010 and also contributed to the rapid spread of the cholera epidemic that started later that same year. This report examines the history of the water, sanitation, and hygiene (WASH) sector in Haiti, considering some factors that have influenced WASH conditions in the country. We then discuss the situation sine the earthquake and subsequent cholera epidemic, and the responses to those events. Finally, drawing on Haiti's National Plan of Action for the Elimination of Cholera in Haiti 2013-2022, we suggest some actions that could help bring about long-term WASH improvements for the future. Because the current WASH situation has evolved over decades of limited attention and resources, it will take a long-term, sustained effort to improve the situation.

  10. Commodity culture: tropical health and hygiene in the British Empire.

    PubMed

    Johnson, Ryan

    2008-06-01

    Before heading to a 'tropical' region of the Empire, British men and women spent considerable time and effort gathering outfit believed essential for their impending trip. Ordinary items such as soap, clothing, foodstuffs and bedding became transformed into potentially life-saving items that required the fastidious attention of any would-be traveller. Everyone from scientists and physicians to missionaries and administrators was bombarded by relentless advertising and abundant advice about the outfit needed to preserve health in a tropical climate. A closer look at this marketing exercise reveals much about the way people thought about tropical people, places, health and hygiene and how scientific and commercial influences shaped this Imperial commodity culture.

  11. Standard of hygiene and immune adaptation in newborn infants.

    PubMed

    Kallionpää, Henna; Laajala, Essi; Öling, Viveka; Härkönen, Taina; Tillmann, Vallo; Dorshakova, Natalya V; Ilonen, Jorma; Lähdesmäki, Harri; Knip, Mikael; Lahesmaa, Riitta

    2014-11-01

    The prevalence of immune-mediated diseases, such as allergies and type 1 diabetes, is on the rise in the developed world. In order to explore differences in the gene expression patterns induced in utero in infants born in contrasting standards of living and hygiene, we collected umbilical cord blood RNA samples from infants born in Finland (modern society), Estonia (rapidly developing society) and the Republic of Karelia, Russia (poor economic conditions). The whole blood transcriptome of Finnish and Estonian neonates differed from their Karelian counterparts, suggesting exposure to toll-like receptor (TLR) ligands and a more matured immune response in infants born in Karelia. These results further support the concept of a conspicuous plasticity in the developing immune system: the environmental factors that play a role in the susceptibility/protection towards immune-mediated diseases begin to shape the neonatal immunity already in utero and direct the maturation in accordance with the surrounding microbial milieu. PMID:25245264

  12. Somatic coliphages as surrogates for enteroviruses in sludge hygienization treatments.

    PubMed

    Martín-Díaz, Julia; Casas-Mangas, Raquel; García-Aljaro, Cristina; Blanch, Anicet R; Lucena, Francisco

    2016-01-01

    Conventional bacterial indicators present serious drawbacks giving information about viral pathogens persistence during sludge hygienization treatments. This calls for the search of alternative viral indicators. Somatic coliphages' (SOMCPH) ability for acting as surrogates for enteroviruses was assessed in 47 sludge samples subjected to novel treatment processes. SOMCPH, infectious enteroviruses and genome copies of enteroviruses were monitored. Only one of these groups, the bacteriophages, was present in the sludge at concentrations that allowed the evaluation of treatment's performance. An indicator/pathogen relationship of 4 log10 (PFU/g dw) was found between SOMCPH and infective enteroviruses and their detection accuracy was assessed. The obtained results and the existence of rapid and standardized methods encourage the inclusion of SOMCPH quantification in future sludge directives. In addition, an existing real-time quantitative polymerase chain reaction (RT-qPCR) for enteroviruses was adapted and applied.

  13. [Control of industrial waste consumption residues: ecological and hygienic aspects].

    PubMed

    Rusakov, N V; Korotkova, G I; Orlov, A Iu; Solov'eva, A V; Shemiakina, Iu V

    2007-01-01

    The problem in the provision of safe handling of industrial waste and consumption residues is relatively current. According with the United Nations Organization's data, 25 to 33% of the world's notified diseases are directly associated with the low quality of the human environment. Up to now, a list of chemicals encountered in the waste and residues is unavailable in Russia and foreign countries. By keeping in mind the ubiquitous spread of industrial waste and consumption resides due to human vital activity, their huge formations and their very wide diversity in composition, type, and pattern of a possible dangerous effect, it is important to consider the problem associated with waste handling, by evaluating their environmental and hygienic hazard. PMID:18159741

  14. [Hygiene and security management in medical biology laboratory].

    PubMed

    Vinner, E; Odou, M F; Fovet, B; Ghnassia, J C

    2013-06-01

    Risk management in Medical Biology Laboratory (MBL) which includes hygiene and waste management, is an integrated process to the whole MBL organisation. It is composed of three stages: risks factors identification, grading and prioritization, and their evaluation in the system. From the legislation and NF EN ISO 15189 standard's requirements viewpoint, prevention and protection actions to implement are described, at premises level, but also at work station environment's one (human resources and equipments) towards biological, chemical, linked to gas, to ionizing or non ionizing radiations and fire riks, in order not to compromise patients safety, employees safety, and quality results. Then, although NF EN 15189 standard only enacts requirements in terms of prevention, curative actions after established blood or chemical exposure accident are defined.

  15. Water, Sanitation, and Hygiene at the World's Largest Mass Gathering.

    PubMed

    Vortmann, Michael; Balsari, Satchit; Holman, Susan R; Greenough, P Gregg

    2015-02-01

    The 2013 Kumbh Mela, a Hindu religious festival and the largest human gathering on earth, drew an estimated 120 million pilgrims to bathe at the holy confluence of the Ganga (Ganges) and Yamuna rivers. To accommodate the massive numbers, the Indian government constructed a temporary city on the flood plains of the two rivers and provided it with roads, electricity, water and sanitation facilities, police stations, and a tiered healthcare system. This phenomenal operation and its impacts have gone largely undocumented. To address this gap, the authors undertook an evaluation and systematic monitoring initiative to study preparedness and response to public health emergencies at the event. This paper describes the water, sanitation, and hygiene components, with particular emphasis on preventive and mitigation strategies; the capacity for surveillance and response to diarrheal disease outbreaks; and the implications of lessons learned for other mass gatherings. PMID:25783442

  16. Hygiene and Welfare Evaluation of Pigs Slaughtered in Agritourisms

    PubMed Central

    Piras, Francesca; Agus, Vanessa; Porcheddu, Gabriella; Fois, Giuseppe; Consolati, Simonetta Gianna

    2015-01-01

    The slaughtering procedures at agritourism farms must be carried out in accordance with the general and hygiene requirements of Regulations (EC) No 852 and 853/2004. In addition, regional laws define minimum requirements allowing some flexibility. Piglets and finishing pigs are the most frequently slaughtered animal in Sardinian agritourism farms. The aim of the present survey was to evaluate: the general and hygiene requirements of outbuilding slaughterhouses in agritourisms; the animal welfare indicators; the microbial contamination of piglets and finishing pigs carcasses. Six agritourisms outbuilding slaughterhouses – EU-approved – were investigated. General and hygiene requirements of outbuilding slaughterhouses and animal welfare indicators of 68 piglets and 5 finishing pigs were evaluated by mean of a checklist. The following parameters were determined on 45 piglets and 5 finishing pigs carcasses: i) pH 1 and 24 h after slaughter, and ii) carcass surface microbial contamination by non destructive method (sponge) on the following sampling sites: ham; back (adults); belly; jowl (adults). Aerobic colony count (ACC; ISO 4833:2003), Enterobacteriaceae (EB; ISO 21528-2:2004), Salmonella spp. (ISO 6579:2002), Listeria monocytogenes (ISO 11290-1:1996 and 11290-2:1998) were also tested. All the plants except one have two separate rooms, for clean and dirty zones, stunning and bleeding operations being frequently carried out on open air. The piglet scalding was carried out in hot water bowls, and hair removal by singeing. Animal welfare signs revealed the following aspects: handling: hoisting prior to stunning, vocalizations (41%); stunning: not individual access to box, repeated shocks (4%), mean voltage 135.6 V, mean current for head-only electrical stunning 0.78 A; indicators of not effective stunning: palpebral reflex (24.2%), corneal reflex (12.8%), vocalizations (15.4%); bleeding: conscious and sensitive animal shackling (53.8%). Results of carcass evaluation

  17. [Cremation plant planning and related hygienic-sanitary aspects].

    PubMed

    Santarsiero, A

    2005-01-01

    The number of cremators is set to grow in Italy owing to current increasing demand for cremation, as a system of burial as well as a system of disposal of non-decomposed human remains resulting from operations of exhumation (as provided by the Circular No. 10 of 31 July of 1998 of the Ministry of Health). Some indications on how town planners need to size up the cremation plant with regard to its capacity to face cremation demand, in order to avoid any hygienic-sanitary inconveniences are given. As a matter of fact, for planning the demand for cremation from Circular No. 10 of 31 July of 1998 it is necessary to assess the decomposition time in burial sites.

  18. Challenges in implementing electronic hand hygiene monitoring systems.

    PubMed

    Conway, Laurie J

    2016-05-01

    Electronic hand hygiene (HH) monitoring systems offer the exciting prospect of a more precise, less biased measure of HH performance than direct observation. However, electronic systems are challenging to implement. Selecting a system that minimizes disruption to the physical infrastructure and to clinician workflow, and that fits with the organization's culture and budget, is challenging. Getting front-line workers' buy-in and addressing concerns about the accuracy of the system and how the data will be used are also difficult challenges. Finally, ensuring information from the system reaches front-line workers and is used by them to improve HH practice is a complex challenge. We describe these challenges in detail and suggests ways to overcome them. PMID:27131139

  19. Water, Sanitation and Hygiene in Haiti: Past, Present, and Future

    PubMed Central

    Gelting, Richard; Bliss, Katherine; Patrick, Molly; Lockhart, Gabriella; Handzel, Thomas

    2013-01-01

    Haiti has the lowest rates of access to improved water and sanitation infrastructure in the western hemisphere. This situation was likely exacerbated by the earthquake in 2010 and also contributed to the rapid spread of the cholera epidemic that started later that same year. This report examines the history of the water, sanitation, and hygiene (WASH) sector in Haiti, considering some factors that have influenced WASH conditions in the country. We then discuss the situation sine the earthquake and subsequent cholera epidemic, and the responses to those events. Finally, drawing on Haiti's National Plan of Action for the Elimination of Cholera in Haiti 2013–2022, we suggest some actions that could help bring about long-term WASH improvements for the future. Because the current WASH situation has evolved over decades of limited attention and resources, it will take a long-term, sustained effort to improve the situation. PMID:24106193

  20. Medicalized social hygiene? Tuberculosis policy in the German Democratic Republic.

    PubMed

    Harsch, Donna

    2012-01-01

    This archive-based study investigates tuberculosis policy in the German Democratic Republic (GDR) from the 1940s to the 1960s. The focus is on the sanatorium as the major site of treatment and on BCG vaccination as the major preventive tool. The article tests and accepts the thesis that the GDR's guiding health paradigm is best described by the term "medicalized social hygiene." The article finds that methods of both treatment and prevention were characterized less by radical change and innovation than by tradition and pragmatism at least until the mid-1950s. Thus, "forced institutionalization" of "asocial" patients continued after 1945. Yet the health ministry long hesitated to make BCG vaccination obligatory. The German past, the Cold War context of German-German rivalry, and medical and popular attitudes toward vaccination, TB, and TB patients are considered as possible explanations for the mix of continuity and change in TB policy. PMID:23241911

  1. Water, Sanitation, and Hygiene at the World's Largest Mass Gathering.

    PubMed

    Vortmann, Michael; Balsari, Satchit; Holman, Susan R; Greenough, P Gregg

    2015-02-01

    The 2013 Kumbh Mela, a Hindu religious festival and the largest human gathering on earth, drew an estimated 120 million pilgrims to bathe at the holy confluence of the Ganga (Ganges) and Yamuna rivers. To accommodate the massive numbers, the Indian government constructed a temporary city on the flood plains of the two rivers and provided it with roads, electricity, water and sanitation facilities, police stations, and a tiered healthcare system. This phenomenal operation and its impacts have gone largely undocumented. To address this gap, the authors undertook an evaluation and systematic monitoring initiative to study preparedness and response to public health emergencies at the event. This paper describes the water, sanitation, and hygiene components, with particular emphasis on preventive and mitigation strategies; the capacity for surveillance and response to diarrheal disease outbreaks; and the implications of lessons learned for other mass gatherings.

  2. Influence of job seniority, hand hygiene education, and patient-to-nurse ratio on hand disinfection compliance.

    PubMed

    Buffet-Bataillon, S; Leray, E; Poisson, M; Michelet, C; Bonnaure-Mallet, M; Cormier, M

    2010-09-01

    Hand hygiene compliance was evaluated by direct observation in 2006 and 2007. In 2007, data on characteristics such as job seniority, hand hygiene education, and patient-to-nurse ratio during direct observations were collected. A hand hygiene promotional programme was performed between the two evaluations. Univariate and multivariate analysis identified factors associated with improved hand hygiene compliance. Between 2006 and 2007, from 761 hand hygiene opportunities, overall and partial compliance improved from 44.9% to 58% (P<0.001) and from 73.5% to 88.4% (P<0.001), respectively. In 2007, improvements in hand hygiene overall or partial compliance were seen when senior healthcare workers (HCWs) were present in the clinical area under investigation (P=0.04 or P=0.08, respectively). Partial hand hygiene compliance was significantly better in 2007 after a hand hygiene educational programme had been presented (P<0.015). Similar rates of compliance were observed whatever the patient-to-nurse ratio during the observation. Multivariate analysis identified job seniority as an independent predictor of hand hygiene compliance. Our results suggest that hand hygiene compliance is influenced by education on hand hygiene and that a senior HCW could act as a role model for other HCWs. These data should be considered when developing future hygiene interventions. PMID:20451299

  3. Effects of feminine hygiene products on the vaginal mucosal biome

    PubMed Central

    Fashemi, Bisiayo; Delaney, Mary L.; Onderdonk, Andrew B.; Fichorova, Raina N.

    2013-01-01

    Background Over-the-counter (OTC) feminine hygiene products come with little warning about possible side effects. This study evaluates in-vitro their effects on Lactobacillus crispatus, which is dominant in the normal vaginal microbiota and helps maintain a healthy mucosal barrier essential for normal reproductive function and prevention of sexually transmitted infections and gynecologic cancer. Methods A feminine moisturizer (Vagisil), personal lubricant, and douche were purchased OTC. A topical spermicide (nonoxynol-9) known to alter the vaginal immune barrier was used as a control. L. crispatus was incubated with each product for 2 and 24h and then seeded on agar for colony forming units (CFU). Human vaginal epithelial cells were exposed to products in the presence or absence of L. crispatus for 24h, followed by epithelium-associated CFU enumeration. Interleukin-8 was immunoassayed and ANOVA was used for statistical evaluation. Results Nonoxynol-9 and Vagisil suppressed Lactobacillus growth at 2h and killed all bacteria at 24h. The lubricant decreased bacterial growth insignificantly at 2h but killed all at 24h. The douche did not have a significant effect. At full strength, all products suppressed epithelial viability and all, except the douche, suppressed epithelial-associated CFU. When applied at non-toxic dose in the absence of bacteria, the douche and moisturizer induced an increase of IL-8, suggesting a potential to initiate inflammatory reaction. In the presence of L. crispatus, the proinflammatory effects of the douche and moisturizer were countered, and IL-8 production was inhibited in the presence of the other products. Conclusion Some OTC vaginal products may be harmful to L. crispatus and alter the vaginal immune environment. Illustrated through these results, L. crispatus is essential in the preservation of the function of vaginal epithelial cells in the presence of some feminine hygiene products. More research should be invested toward these

  4. Enteroviruses, hygiene and type 1 diabetes: toward a preventive vaccine.

    PubMed

    Drescher, Kristen M; von Herrath, Matthias; Tracy, Steven

    2015-01-01

    Enteroviruses and humans have long co-existed. Although recognized in ancient times, poliomyelitis and type 1 diabetes (T1D) were exceptionally rare and not epidemic, due in large part to poor sanitation and personal hygiene which resulted in repeated exposure to fecal-oral transmitted viruses and other infectious agents and viruses and the generation of a broad protective immunity. As a function of a growing acceptance of the benefits of hygienic practices and microbiologically clean(er) water supplies, the likelihood of exposure to diverse infectious agents and viruses declined. The effort to vaccinate against poliomyelitis demonstrated that enteroviral diseases are preventable by vaccination and led to understanding how to successfully attenuate enteroviruses. Type 1 diabetes onset has been convincingly linked to infection by numerous enteroviruses including the group B coxsackieviruses (CVB), while studies of CVB infections in NOD mice have demonstrated not only a clear link between disease onset but an ability to reduce the incidence of T1D as well: CVB infections can suppress naturally occurring autoimmune T1D. We propose here that if we can harness and develop the capacity to use attenuated enteroviral strains to induce regulatory T cell populations in the host through vaccination, then a vaccine could be considered that should function to protect against both autoimmune as well as virus-triggered T1D. Such a vaccine would not only specifically protect from certain enterovirus types but more importantly, also reset the organism's regulatory rheostat making the further development of pathogenic autoimmunity less likely.

  5. [Intervention to improve hand hygiene compliance in Catalonia, Spain].

    PubMed

    Sobrequés, Jordi; Espuñes, Jordi; Bañeres, Joaquim

    2014-07-01

    Hand hygiene (HM) is the single most important measure and effective in reducing the risk of Healthcare acquired infections (IRAS). Although HM is an effective, simple and cheap measure, it is usual to find results of low compliance among health professionals. The main objective of this strategy has been to give new force to the promotion of HM in hospitals and educate professionals about the importance of this single action. The strategy was planned as a multicenter intervention study to promote HM in health centers of Catalonia in 2009-2010. The intervention is based on 4 main areas: a survey of barriers and facilitators, distribution of graphic material, training at different levels and measure of quality indicators. With this strategy a total of 57% of the number of acute beds in the concerted public and private network of hospitals were reached. The survey revealed that training was perceived as the main facilitator of the HM action. 15,376 professionals registered to the on-line training. The overall compliance with HM indications (based on "five moments for HM") was 56.45% in the acute areas. The campaigns and programs to promote HM carried out in the last four years in Catalonia has helped to achieve an increasing number of hospitals associated to the strategy of the Alliance for Patient Safety in Catalonia. The on-line curse acceptance was very high and seems a powerful tool to improve hand hygiene knowledge and compliance among health professionals. The compliance of HM seems to increase in the hospitals of Catalonia evaluated.

  6. The hygiene hypothesis: current perspectives and future therapies

    PubMed Central

    Stiemsma, Leah T; Reynolds, Lisa A; Turvey, Stuart E; Finlay, B Brett

    2015-01-01

    Developed countries have experienced a steady increase in atopic disease and disorders of immune dysregulation since the 1980s. This increase parallels a decrease in infectious diseases within the same time period, while developing countries seem to exhibit the opposite effect, with less immune dysregulation and a higher prevalence of infectious disease. The “hygiene hypothesis”, proposed by Strachan in 1989, aimed to explain this peculiar generational rise in immune dysregulation. However, research over the past 10 years provides evidence connecting the commensal and symbiotic microbes (intestinal microbiota) and parasitic helminths with immune development, expanding the hygiene hypothesis into the “microflora” and “old friends” hypotheses, respectively. There is evidence that parasitic helminths and commensal microbial organisms co-evolved with the human immune system and that these organisms are vital in promoting normal immune development. Current research supports the potential for manipulation of the bacterial intestinal microbiota to treat and even prevent immune dysregulation in the form of atopic disease and other immune-mediated disorders (namely inflammatory bowel disease and type 1 diabetes). Both human and animal model research are crucial in understanding the mechanistic links between these intestinal microbes and helminth parasites, and the human immune system. Pro-, pre-, and synbiotic, as well as treatment with live helminth and excretory/secretory helminth product therapies, are all potential therapeutic options for the treatment and prevention of these diseases. In the future, therapeutics aimed at decreasing the prevalence of inflammatory bowel disease, type 1 diabetes, and atopic disorders will likely involve personalized microbiota and/or helminth treatments used early in life. PMID:27471720

  7. [Intervention to improve hand hygiene compliance in Catalonia, Spain].

    PubMed

    Sobrequés, Jordi; Espuñes, Jordi; Bañeres, Joaquim

    2014-07-01

    Hand hygiene (HM) is the single most important measure and effective in reducing the risk of Healthcare acquired infections (IRAS). Although HM is an effective, simple and cheap measure, it is usual to find results of low compliance among health professionals. The main objective of this strategy has been to give new force to the promotion of HM in hospitals and educate professionals about the importance of this single action. The strategy was planned as a multicenter intervention study to promote HM in health centers of Catalonia in 2009-2010. The intervention is based on 4 main areas: a survey of barriers and facilitators, distribution of graphic material, training at different levels and measure of quality indicators. With this strategy a total of 57% of the number of acute beds in the concerted public and private network of hospitals were reached. The survey revealed that training was perceived as the main facilitator of the HM action. 15,376 professionals registered to the on-line training. The overall compliance with HM indications (based on "five moments for HM") was 56.45% in the acute areas. The campaigns and programs to promote HM carried out in the last four years in Catalonia has helped to achieve an increasing number of hospitals associated to the strategy of the Alliance for Patient Safety in Catalonia. The on-line curse acceptance was very high and seems a powerful tool to improve hand hygiene knowledge and compliance among health professionals. The compliance of HM seems to increase in the hospitals of Catalonia evaluated. PMID:25128358

  8. Food labeling

    MedlinePlus

    ... foods that claim to be nondairy (such as coffee whiteners) FDA-approved color additives Sources of protein ... contain no significant amounts of any nutrients Plain coffee and tea Ready-to-eat food prepared mostly ...

  9. Food additives

    MedlinePlus

    ... Herbs or spices to add flavor to foods Vinegar for pickling foods Salt, to preserve meats "Indirect" ... this list are: guar gum, sugar, salt, and vinegar. The list is reviewed regularly. Some substances that ...

  10. Food poisoning

    MedlinePlus

    ... at picnics, school cafeterias, large social functions, or restaurants. When germs get into the food, it is ... an unsafe way during preparation in grocery stores, restaurants, or homes. Food poisoning can occur after eating ...

  11. Indicator methods to evaluate the hygienic performance of industrial scale operating Biowaste Composting Plants.

    PubMed

    Martens, Jürgen

    2005-01-01

    The hygienic performance of biowaste composting plants to ensure the quality of compost is of high importance. Existing compost quality assurance systems reflect this importance through intensive testing of hygienic parameters. In many countries, compost quality assurance systems are under construction and it is necessary to check and to optimize the methods to state the hygienic performance of composting plants. A set of indicator methods to evaluate the hygienic performance of normal operating biowaste composting plants was developed. The indicator methods were developed by investigating temperature measurements from indirect process tests from 23 composting plants belonging to 11 design types of the Hygiene Design Type Testing System of the German Compost Quality Association (BGK e.V.). The presented indicator methods are the grade of hygienization, the basic curve shape, and the hygienic risk area. The temperature courses of single plants are not distributed normally, but they were grouped by cluster analysis in normal distributed subgroups. That was a precondition to develop the mentioned indicator methods. For each plant the grade of hygienization was calculated through transformation into the standard normal distribution. It shows the part in percent of the entire data set which meet the legal temperature requirements. The hygienization grade differs widely within the design types and falls below 50% for about one fourth of the plants. The subgroups are divided visually into basic curve shapes which stand for different process courses. For each plant the composition of the entire data set out of the various basic curve shapes can be used as an indicator for the basic process conditions. Some basic curve shapes indicate abnormal process courses which can be emended through process optimization. A hygienic risk area concept using the 90% range of variation of the normal temperature courses was introduced. Comparing the design type range of variation with the

  12. Indicator methods to evaluate the hygienic performance of industrial scale operating Biowaste Composting Plants.

    PubMed

    Martens, Jürgen

    2005-01-01

    The hygienic performance of biowaste composting plants to ensure the quality of compost is of high importance. Existing compost quality assurance systems reflect this importance through intensive testing of hygienic parameters. In many countries, compost quality assurance systems are under construction and it is necessary to check and to optimize the methods to state the hygienic performance of composting plants. A set of indicator methods to evaluate the hygienic performance of normal operating biowaste composting plants was developed. The indicator methods were developed by investigating temperature measurements from indirect process tests from 23 composting plants belonging to 11 design types of the Hygiene Design Type Testing System of the German Compost Quality Association (BGK e.V.). The presented indicator methods are the grade of hygienization, the basic curve shape, and the hygienic risk area. The temperature courses of single plants are not distributed normally, but they were grouped by cluster analysis in normal distributed subgroups. That was a precondition to develop the mentioned indicator methods. For each plant the grade of hygienization was calculated through transformation into the standard normal distribution. It shows the part in percent of the entire data set which meet the legal temperature requirements. The hygienization grade differs widely within the design types and falls below 50% for about one fourth of the plants. The subgroups are divided visually into basic curve shapes which stand for different process courses. For each plant the composition of the entire data set out of the various basic curve shapes can be used as an indicator for the basic process conditions. Some basic curve shapes indicate abnormal process courses which can be emended through process optimization. A hygienic risk area concept using the 90% range of variation of the normal temperature courses was introduced. Comparing the design type range of variation with the

  13. Packaged Food

    NASA Technical Reports Server (NTRS)

    1976-01-01

    After studies found that many elderly persons don't eat adequately because they can't afford to, they have limited mobility, or they just don't bother, Innovated Foods, Inc. and JSC developed shelf-stable foods processed and packaged for home preparation with minimum effort. Various food-processing techniques and delivery systems are under study and freeze dried foods originally used for space flight are being marketed. (See 77N76140)

  14. [Food allergy or food intolerance?].

    PubMed

    Maître, S; Maniu, C-M; Buss, G; Maillard, M H; Spertini, F; Ribi, C

    2014-04-16

    Adverse food reactions can be classified into two main categories depending on wether an immune mechanism is involved or not. The first category includes immune mediated reactions like IgE mediated food allergy, eosinophilic oesophagitis, food protein-induced enterocolitis syndrome and celiac disease. The second category implies non-immune mediated adverse food reactions, also called food intolerances. Intoxications, pharmacologic reactions, metabolic reactions, physiologic, psychologic or reactions with an unknown mechanism belong to this category. We present a classification of adverse food reactions based on the pathophysiologic mechanism that can be useful for both diagnostic approach and management.

  15. Liquid chromatography and mass spectrometry in food allergen detection.

    PubMed

    Fæste, Christiane Kruse; Rønning, Helene Thorsen; Christians, Uwe; Granum, Per Einar

    2011-02-01

    Food allergy is an important issue in the field of food safety because of the hazards for affected persons and the hygiene requirements and legal regulations imposed on the food industry. Consumer protection and law enforcement require suitable analytical techniques for the detection of allergens in foods. Immunological methods are currently preferred; however, confirmatory alternatives are needed. The determination of allergenic proteins by liquid chromatography and mass spectrometry has greatly advanced in recent years, and gel-free allergenomics is becoming a routinely used approach for the identification and quantitation of food allergens. The present review provides a brief overview of the principles of proteomic procedures, various chromatographic set ups, and mass spectrometry instrumentation used in allergenomics. A compendium of published liquid chromatography methods, proteomic analyses, typical marker peptides, and quantitative assays for 14 main allergy-causing foods is also included.

  16. Monitoring food safety violation reports from internet forums.

    PubMed

    Kate, Kiran; Negi, Sumit; Kalagnanam, Jayant

    2014-01-01

    Food-borne illness is a growing public health concern in the world. Government bodies, which regulate and monitor the state of food safety, solicit citizen feedback about food hygiene practices followed by food establishments. They use traditional channels like call center, e-mail for such feedback collection. With the growing popularity of Web 2.0 and social media, citizens often post such feedback on internet forums, message boards etc. The system proposed in this paper applies text mining techniques to identify and mine such food safety complaints posted by citizens on web data sources thereby enabling the government agencies to gather more information about the state of food safety. In this paper, we discuss the architecture of our system and the text mining methods used. We also present results which demonstrate the effectiveness of this system in a real-world deployment.

  17. Food jags

    MedlinePlus

    Refusal to eat; Fear of new foods ... caregiver, it is your role to provide healthy food and drink choices. You can also help your ... are full. Children should be allowed to choose foods based on their likes and dislikes and their ...

  18. Food Scorecard.

    ERIC Educational Resources Information Center

    Jacobson, Michael; Wilson, Wendy

    The importance of establishing good eating habits in youth as a means for laying the foundation of health in later life is discussed. This booklet contains charts that list nutritional scores for many common foods. These scores are measures of the overall nutritional content and value of the foods. Foods receive points for protein; vitamins A, B-2…

  19. Food allergy.

    PubMed

    Sicherer, Scott H

    2011-01-01

    Food allergy appears to be increasing in prevalence and is estimated to affect >2% and possibly up to 10% of the population. Food allergies are defined by an immune response triggered by food proteins. Emerging data suggest that carbohydrate moieties on food proteins, specifically mammalian meats, may also elicit allergic responses. Food is the most common trigger of anaphylaxis in the community, which can be fatal. The underlying mechanisms of food allergy usually involve food-specific immunoglobulin E antibodies, but cell-mediated disorders account for a variety of chronic or subacute skin and gastrointestinal reactions. Eosinophilic esophagitis is an emerging food-related chronic disorder. The diagnosis of food allergy is complicated by the observation that detection of food-specific immunoglobulin E (sensitization) does not necessarily indicate clinical allergy. Diagnosis requires a careful medical history, laboratory studies, and, in many cases, oral food challenges to confirm a diagnosis. Novel diagnostic methods, many of which rely upon evaluating immune responses to specific food proteins or epitopes, may improve diagnosis and prognosis in the future. Current management relies upon allergen avoidance and preparation to promptly treat severe reactions with epinephrine. Studies suggest that some children with milk or egg allergy might tolerate extensively heated forms, for example milk or egg baked into muffins, without symptoms and possibly with some immunotherapeutic benefits. Novel therapeutic strategies are under study, including oral and sublingual immunotherapy, Chinese herbal medicine, anti-immunoglobulin E antibodies, and modified vaccines.

  20. Food allergy.

    PubMed

    Walker, E C

    1988-07-01

    Although common, food allergy is vastly overestimated by patients. The main food allergens include cow's milk, eggs, nuts, shellfish and whitefish. Other types of adverse food reactions are numerous; their cause represent a spectrum of toxins, infectious organisms and pharmacologic agents. A definitive diagnosis may be difficult. Recommended measures include prevention through breast feeding, avoidance of known offenders and symptomatic therapy when reactions occur.