9 CFR 381.15 - Exemption from definition of “poultry product” of certain human food products containing poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... productâ of certain human food products containing poultry. 381.15 Section 381.15 Animals and Animal...; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Exemptions § 381.15 Exemption from definition of “poultry product” of certain human...

9 CFR 56.7 - Mortgage against poultry or eggs.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Mortgage against poultry or eggs. 56.7... PATHOGENIC AVIAN INFLUENZA § 56.7 Mortgage against poultry or eggs. When poultry or eggs have been destroyed... poultry or eggs must certify on the forms that the poultry or eggs covered are, or are not, subject to any...

76 FR 42595 - Importation of Live Birds and Poultry, Poultry Meat, and Poultry Products From a Region in the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-19

... governing the importation of live birds and poultry, including hatching eggs, and poultry meat and products... regulations in Sec. 94.6 restrict the importation of carcasses, parts of products of carcasses, and eggs (other than hatching eggs) \\3\\ of poultry, game birds, and other birds, from all regions where Newcastle...

9 CFR 56.7 - Mortgage against poultry or eggs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Mortgage against poultry or eggs. 56.7... PATHOGENIC AVIAN INFLUENZA § 56.7 Mortgage against poultry or eggs. When poultry or eggs have been destroyed... poultry or eggs must certify on the forms that the poultry or eggs covered are, or are not, subject to any...

[Avian influenza virus in various environments and risk factors for the contamination of live poultry markets during winter and spring season in Zhejiang province].

PubMed

Wang, Xiaoxiao; Cheng, Wei; Yu, Zhao; Mao, Haiyan; Chen, Enfu

2016-03-01

To evaluate the prevalence of avian influenza virus in various environment and the influence factors for subtype H7 prevalence in live poultry markets. We collected environmental samples from various environments across 11 cities of Zhejiang province between October 2014 and March 2015. Cage surface swabs, chopping board surface swabs, feces, water for cleaning, drinking water and swabs of other surfaces were collected. A total of 6 457 samples were collected, including 4 487 samples from poultry markets, 820 samples from poultry farms, 715 samples from backyard poultry pens, 118 samples from poultry processing factories, 118 samples from wild bird habitats and 86 samples from other sites. The chi-squared test was used to compare virus prevalence among sample types, sites types, and poultry markets types. Binary logistic regression was used to analyze factors on H7 subtype prevalence in poultry markets. Of 6 457 samples, 32.54% (2 101) samples were positive for avian influenza, with 3.67% (237) positive for H5 subtype, 12.02%(776) positive for H7 subtype, 11.77%(760) positive for H9 subtype. Of 237 live poultry markets, 33.8% (80) were positive for H7 subtype. The prevalence of influenza A in poultry processing factories was the highest at 43.72% (101/231) (χ(2)=737.80, P<0.001). Poultry markets were contaminated most seriously by subtype H5/H7/H9 with the prevalence of 27.55% (1 236/4 487) (χ(2)=436.37, P<0.001). Compared with markets with 1 type of poultry, OR was 4.58 (95%CI: 1.63-12.87) for markets with ≥2 types of poultry. Live poultry markets and poultry processing factories were contaminated most seriously by avian influenza. The types of poultry might be the factor which influenced the subtype H7 prevalence in poultry markets.

Awareness and Perceptions of Food Safety Risks and Risk Management in Poultry Production and Slaughter: A Qualitative Study of Direct-Market Poultry Producers in Maryland.

PubMed

Baron, Patrick; Frattaroli, Shannon

2016-01-01

The objective of this study was to document and understand the perceptions and opinions of small-scale poultry producers who market directly to consumers about microbial food safety risks in the poultry supply chain. Between January and November 2014, we conducted semi-structured, in-depth interviews with a convenience sample of 16 owner-operators of Maryland direct-market commercial poultry farms. Three overarching thematic categories emerged from these interviews that describe: 1) characteristics of Maryland direct-market poultry production and processing; 2) microbial food safety risk awareness and risk management in small-scale poultry production, slaughter and processing; and 3) motivations for prioritizing food safety in the statewide direct-market poultry supply chain. Key informants provided valuable insights on many topics relevant to evaluating microbial food safety in the Maryland direct-market poultry supply chain, including: direct-market poultry production and processing practices and models, perspectives on issues related to food safety risk management, perspectives on direct-market agriculture economics and marketing strategies, and ideas for how to enhance food safety at the direct-market level of the Maryland poultry supply chain. The findings have policy implications and provide insights into food safety in small-scale commercial poultry production, processing, distribution and retail. In addition, the findings will inform future food safety research on the small-scale US poultry supply chain.

9 CFR 93.219 - Declaration for poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Declaration for poultry. 93.219... AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS; REQUIREMENTS...

9 CFR 93.210 - Poultry quarantine facilities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Poultry quarantine facilities. 93.210... AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS; REQUIREMENTS...

9 CFR 93.212 - Manure from quarantined poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Manure from quarantined poultry. 93... OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS...

American Pastured Poultry Producers Association (APPPA) Perspective of Alternative Poultry Production Practices

USDA-ARS?s Scientific Manuscript database

The American Pastured Poultry Producers Association (APPPA) is a nonprofit educational and networking organization dedicated to encouraging the production, processing, and marketing of poultry raised on pasture, and is the largest industry group focused on pastured poultry. APPPA passionately embr...

One-year incidence of carpal tunnel syndrome in Latino poultry processing workers and other Latino manual workers.

PubMed

Cartwright, Michael S; Walker, Francis O; Newman, Jill C; Schulz, Mark R; Arcury, Thomas A; Grzywacz, Joseph G; Mora, Dana C; Chen, Haiying; Eaton, Bethany; Quandt, Sara A

2014-03-01

To determine the incidence of carpal tunnel syndrome (CTS) over 1 year in Latino poultry processing workers. Symptoms and nerve conduction studies were used to identify Latino poultry processing workers (106 wrists) and Latinos in other manual labor occupations (257 wrists) that did not have CTS at baseline, and these individuals were then evaluated in the same manner 1 year later. Based on wrists, the 1-year incidence of CTS was higher in poultry processing workers than non-poultry manual workers (19.8% vs. 11.7%, P = 0.022). Poultry workers had a higher odds (1.89; P = 0.089) of developing CTS over 1 year compared to non-poultry manual workers. Latino poultry processing workers have an incidence of CTS that is possibly higher than Latinos in other manual labor positions. Latino poultry workers' high absolute and relative risk of CTS likely results from the repetitive and strenuous nature of poultry processing work. © 2013 Wiley Periodicals, Inc.

9 CFR 71.17 - Interstate movement of dead poultry or other animals prohibited in same car with live poultry or...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Interstate movement of dead poultry or other animals prohibited in same car with live poultry or other animals. 71.17 Section 71.17 Animals and... of dead poultry or other animals prohibited in same car with live poultry or other animals. No dead...

9 CFR 71.17 - Interstate movement of dead poultry or other animals prohibited in same car with live poultry or...

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Interstate movement of dead poultry or other animals prohibited in same car with live poultry or other animals. 71.17 Section 71.17 Animals and... of dead poultry or other animals prohibited in same car with live poultry or other animals. No dead...

9 CFR 71.17 - Interstate movement of dead poultry or other animals prohibited in same car with live poultry or...

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Interstate movement of dead poultry or other animals prohibited in same car with live poultry or other animals. 71.17 Section 71.17 Animals and... of dead poultry or other animals prohibited in same car with live poultry or other animals. No dead...

9 CFR 71.17 - Interstate movement of dead poultry or other animals prohibited in same car with live poultry or...

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Interstate movement of dead poultry or other animals prohibited in same car with live poultry or other animals. 71.17 Section 71.17 Animals and... of dead poultry or other animals prohibited in same car with live poultry or other animals. No dead...

9 CFR 71.17 - Interstate movement of dead poultry or other animals prohibited in same car with live poultry or...

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Interstate movement of dead poultry or other animals prohibited in same car with live poultry or other animals. 71.17 Section 71.17 Animals and... of dead poultry or other animals prohibited in same car with live poultry or other animals. No dead...

A Framework to Reduce Infectious Disease Risk from Urban Poultry in the United States

PubMed Central

Tobin, Molly R.; Goldshear, Jesse L.; Price, Lance B.; Graham, Jay P.

2015-01-01

Objectives Backyard poultry ownership is increasingly common in U.S. cities and is regulated at the local level. Human contact with live poultry is a well-known risk for infection with zoonotic pathogens, notably Salmonella, yet the ability of local jurisdictions to reduce the risk of infectious disease transmission from poultry to humans is unstudied. We reviewed urban poultry ordinances in the United States and reported Salmonella outbreaks from backyard poultry to identify regulatory gaps in preventing zoonotic pathogen transmission. Based on this analysis, we propose regulatory guidelines for U.S. cities to reduce infectious disease risk from backyard poultry ownership. Methods We assessed local ordinances in the 150 most populous U.S. jurisdictions for content related to noncommercial poultry ownership using online resources and communications with government officials. We also performed a literature review using publicly available data sources to identify human infectious disease outbreaks caused by contact with backyard poultry. Results Of the cities reviewed, 93% (n=139) permit poultry in some capacity. Most urban poultry ordinances share common characteristics focused on reducing nuisance to neighbors. Ordinances do not address many pathways of transmission relevant to poultry-to-human transmission of pathogens, such as manure management. Conclusions To reduce the risk of pathogen exposure from backyard poultry, urban ordinances should incorporate the following seven components: limited flock size, composting of manure in sealed containers, prohibition of slaughter, required veterinary care to sick birds, appropriate disposal of dead birds, annual permits linked to consumer education, and a registry of poultry owners. PMID:26346104

9 CFR 93.210 - Poultry quarantine facilities.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Poultry quarantine facilities. 93.210... FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.210 Poultry quarantine facilities. (a) Privately operated quarantine facilities. The importer, or his or her agent, of poultry subject to...

9 CFR 93.210 - Poultry quarantine facilities.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Poultry quarantine facilities. 93.210... FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.210 Poultry quarantine facilities. (a) Privately operated quarantine facilities. The importer, or his or her agent, of poultry subject to...

9 CFR 93.210 - Poultry quarantine facilities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Poultry quarantine facilities. 93.210... FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.210 Poultry quarantine facilities. (a) Privately operated quarantine facilities. The importer, or his or her agent, of poultry subject to...

9 CFR 93.210 - Poultry quarantine facilities.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Poultry quarantine facilities. 93.210... FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.210 Poultry quarantine facilities. (a) Privately operated quarantine facilities. The importer, or his or her agent, of poultry subject to...

9 CFR 381.400 - Nutrition labeling of poultry products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Nutrition labeling of poultry products... INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Nutrition Labeling § 381.400 Nutrition labeling of poultry products. (a) Nutrition labeling shall be provided for all poultry products intended...

9 CFR 93.203 - Ports designated for the importation of poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... of poultry. 93.203 Section 93.203 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY...

9 CFR 93.217 - Import permit and declaration for poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... poultry. 93.217 Section 93.217 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS...

9 CFR 93.214 - Import permit and declaration for poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... poultry. 93.214 Section 93.214 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS...

9 CFR 93.206 - Declaration and other documents for poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... poultry. 93.206 Section 93.206 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS...

9 CFR 381.400 - Nutrition labeling of poultry products.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Nutrition labeling of poultry products... INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Nutrition Labeling § 381.400 Nutrition labeling of poultry products. (a) Nutrition labeling must be provided for all poultry products intended for...

9 CFR 381.400 - Nutrition labeling of poultry products.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Nutrition labeling of poultry products... INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Nutrition Labeling § 381.400 Nutrition labeling of poultry products. (a) Nutrition labeling must be provided for all poultry products intended for...

9 CFR 93.220 - Inspection at port of entry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry Mexico 8 § 93.220 Inspection at port of entry. (a) All poultry offered for entry from Mexico, including such poultry intended for movement through...

9 CFR 93.216 - Poultry from Canada.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Poultry from Canada. 93.216 Section 93... EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS; REQUIREMENTS FOR MEANS OF...

9 CFR 381.27 - Inauguration of service; notification concerning regulations; status of uninspected poultry...

Code of Federal Regulations, 2010 CFR

2010-01-01

... concerning regulations; status of uninspected poultry products. 381.27 Section 381.27 Animals and Animal...; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS... concerning regulations; status of uninspected poultry products. The inspector in charge or his supervisor...

9 CFR 381.190 - Transactions in slaughtered poultry and other poultry products restricted; vehicle sanitation...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Transactions in slaughtered poultry and other poultry products restricted; vehicle sanitation requirements. 381.190 Section 381.190... ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND...

The Prevalence of Carpal Tunnel Syndrome in Latino Poultry Processing Workers and Other Latino Manual Workers

PubMed Central

Cartwright, Michael S.; Walker, Francis O.; Blocker, Jill N.; Schulz, Mark R.; Arcury, Thomas A.; Grzywacz, Joseph G.; Mora, Dana; Chen, Haiying; Marín, Antonio J.; Quandt, Sara A.

2011-01-01

Objective To determine the prevalence of carpal tunnel syndrome (CTS) in Latino poultry processing workers. Methods Symptoms and nerve conduction studies were used to prospectively assess 287 Latino poultry processing workers and 226 Latinos in other manual labor occupations. Results The prevalence of CTS was higher in poultry processing (8.7%) compared to non-poultry manual workers (4.0%, p < 0.0001). The adjusted odds ratio for the prevalence of CTS in poultry workers was 2.51 (95% CI of 1.80 to 3.50) compared to non-poultry workers. Within the poultry workers, those who performed packing, sanitation, and chilling had a trend toward less CTS than those who performed tasks requiring more repetitive and strenuous hand movements. Discussion Latino poultry processing workers have a high prevalence of CTS, which likely results from the repetitive and strenuous nature of the work. PMID:22258161

Awareness and Perceptions of Food Safety Risks and Risk Management in Poultry Production and Slaughter: A Qualitative Study of Direct-Market Poultry Producers in Maryland

PubMed Central

Baron, Patrick; Frattaroli, Shannon

2016-01-01

The objective of this study was to document and understand the perceptions and opinions of small-scale poultry producers who market directly to consumers about microbial food safety risks in the poultry supply chain. Between January and November 2014, we conducted semi-structured, in-depth interviews with a convenience sample of 16 owner-operators of Maryland direct-market commercial poultry farms. Three overarching thematic categories emerged from these interviews that describe: 1) characteristics of Maryland direct-market poultry production and processing; 2) microbial food safety risk awareness and risk management in small-scale poultry production, slaughter and processing; and 3) motivations for prioritizing food safety in the statewide direct-market poultry supply chain. Key informants provided valuable insights on many topics relevant to evaluating microbial food safety in the Maryland direct-market poultry supply chain, including: direct-market poultry production and processing practices and models, perspectives on issues related to food safety risk management, perspectives on direct-market agriculture economics and marketing strategies, and ideas for how to enhance food safety at the direct-market level of the Maryland poultry supply chain. The findings have policy implications and provide insights into food safety in small-scale commercial poultry production, processing, distribution and retail. In addition, the findings will inform future food safety research on the small-scale US poultry supply chain. PMID:27341034

[Avian influenza virus infection in people occupied in poultry fields in Guangzhou city].

PubMed

Liu, Yang; Lu, En-jie; Wang, Yu-lin; Di, Biao; Li, Tie-gang; Zhou, Yong; Yang, Li-li; Xu, Xiao-yin; Fu, Chuan-xi; Wang, Ming

2009-11-01

To conduct serological investigation on H5N1/H9N2/H7N7 infection among people occupied in poultry fields. Serum samples were collected from people working in live poultry and none-poultry retailing food markets, poultry wholesaling, large-scale poultry breading factories and in small-scale farms, wide birds breeding, swine slaughtering houses and from normal population. Antibodies of H5, H9 and H7 with hemagglutination inhibition and neutralization tests were tested and analyzed. Logistic regression and chi(2) test were used. Among 2881 samples, 4 were positive to H5-Ab (0.14%), 146 were positive to H9-Ab (5.07%) and the prevalence of H9 among people from live poultry retailing (14.96%) was the highest. Prevalence rates of H9 were as follows: 8.90% in people working in the large-scale poultry breading factories, 6.69% in the live poultry wholesaling business, 3.75% in the wide birds breeding, 2.40% in the swine slaughtering, 2.21% in the non-poultry retailing, 1.77% in the rural poultry farmers and 2.30% in normal population. None was positive to H7-Ab among 1926 poultry workers. The H5 prevalence among people was much lower than expected, but the H9 prevalence was higher. None of the populations tested was found positive to H7-Ab. There was a higher risk of AIV infection in live poultry retailing, wholesaling and large-scale breading businesses, with the risk of live poultry retailing the highest. The longer the service length was, the higher the risk existed.

9 CFR 93.213 - Appearance of disease among poultry in quarantine.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Appearance of disease among poultry in...; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.213 Appearance of disease among poultry in quarantine. If any contagious disease appears among poultry during the quarantine period...

9 CFR 93.213 - Appearance of disease among poultry in quarantine.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Appearance of disease among poultry in...; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.213 Appearance of disease among poultry in quarantine. If any contagious disease appears among poultry during the quarantine period...

9 CFR 93.213 - Appearance of disease among poultry in quarantine.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Appearance of disease among poultry in...; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.213 Appearance of disease among poultry in quarantine. If any contagious disease appears among poultry during the quarantine period...

9 CFR 93.213 - Appearance of disease among poultry in quarantine.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Appearance of disease among poultry in...; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.213 Appearance of disease among poultry in quarantine. If any contagious disease appears among poultry during the quarantine period...

9 CFR 93.213 - Appearance of disease among poultry in quarantine.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Appearance of disease among poultry in...; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.213 Appearance of disease among poultry in quarantine. If any contagious disease appears among poultry during the quarantine period...

9 CFR 381.156 - Poultry meat content standards for certain poultry products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry meat content standards for certain poultry products. 381.156 Section 381.156 Animals and Animal Products FOOD SAFETY AND INSPECTION... Definitions and Standards of Identity or Composition § 381.156 Poultry meat content standards for certain...

9 CFR 381.156 - Poultry meat content standards for certain poultry products.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Poultry meat content standards for certain poultry products. 381.156 Section 381.156 Animals and Animal Products FOOD SAFETY AND INSPECTION... Definitions and Standards of Identity or Composition § 381.156 Poultry meat content standards for certain...

9 CFR 381.78 - Condemnation of carcasses and parts: separation of poultry suspected of containing biological...

Code of Federal Regulations, 2010 CFR

2010-01-01

...: separation of poultry suspected of containing biological residues. 381.78 Section 381.78 Animals and Animal...; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS... carcasses and parts: separation of poultry suspected of containing biological residues. (a) At the time of...

9 CFR 201.49 - Requirements regarding scale tickets evidencing weighing of livestock, live poultry, and feed.

Code of Federal Regulations, 2010 CFR

2010-01-01

... evidencing weighing of livestock, live poultry, and feed. 201.49 Section 201.49 Animals and Animal Products... regarding scale tickets evidencing weighing of livestock, live poultry, and feed. (a) Livestock. When... the weigher. (b) Poultry. When live poultry is weighed for the purpose of purchase, sale, acquisition...

9 CFR 381.115 - Containers of inspected and passed poultry products required to be labeled.

Code of Federal Regulations, 2010 CFR

2010-01-01

... poultry products required to be labeled. 381.115 Section 381.115 Animals and Animal Products FOOD SAFETY... AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Labeling and Containers § 381.115 Containers of inspected and passed poultry products required to...

9 CFR 71.16 - Inspection and certification of poultry or other animals for interstate movement.

Code of Federal Regulations, 2010 CFR

2010-01-01

... poultry or other animals for interstate movement. 71.16 Section 71.16 Animals and Animal Products ANIMAL... (INCLUDING POULTRY) AND ANIMAL PRODUCTS GENERAL PROVISIONS § 71.16 Inspection and certification of poultry or other animals for interstate movement. (a) Assistance and facilities. When poultry or other animals are...

Isolation and Identification of Campylobacter spp. from Poultry and Poultry By-Products in Tunisia by Conventional Culture Method and Multiplex Real-Time PCR.

PubMed

Jribi, Hela; Sellami, Hanen; Mariam, Siala; Smaoui, Salma; Ghorbel, Asma; Hachicha, Salma; Benejat, Lucie; Messadi-Akrout, Feriel; Mégraud, Francis; Gdoura, Radhouane

2017-10-01

Thermophilic Campylobacter spp. are one of the primary causes of bacterial human diarrhea. The consumption of poultry meats, by-products, or both is suspected to be a major cause of human campylobacteriosis. The aims of this study were to determine the prevalence of thermophilic Campylobacter spp. in fresh poultry meat and poultry by-products by conventional culture methods and to confirm Campylobacter jejuni and Campylobacter coli isolates by using the multiplex PCR assay. Two hundred fifty fresh poultry samples were collected from a variety of supermarkets and slaughterhouses located in Sfax, Tunisia, including chicken (n =149) and turkey (n =101). The samples were analyzed using conventional microbiological examinations according to the 2006 International Organization for Standardization method (ISO 10272-1) for Campylobacter spp. Concurrently, a real-time PCR was used for identification of C. jejuni and C. coli . Of the 250 samples of poultry meat and poultry by-products, 25.6% (n = 64) were contaminated with Campylobacter spp. The highest prevalence of Campylobacter spp. was found in chicken meat (26.8%) followed by turkey meat (23.7%). Among the different products, poultry breasts showed the highest contamination (36.6%) followed by poultry by-products (30%), poultry wings (28%) and poultry legs (26%) showed the lowest contamination, and no contamination was found on neck skin. Of the 64 thermophilic Campylobacter isolates, C. jejuni (59.7%) was the most frequently isolated species and 10.9% of the isolates were identified as C. coli . All of the 64 Campylobacter isolates identified by the conventional culture methods were further confirmed by PCR. The seasonal peak of Campylobacter spp. contamination was in the warm seasons (spring and summer). The study concluded that high proportions of poultry meat and poultry by-products marketed in Tunisia are contaminated by Campylobacter spp. Furthermore, to ensure food safety, poultry meats must be properly cooked before consuming.

A large-scale study of a poultry trading network in Bangladesh: implications for control and surveillance of avian influenza viruses.

PubMed

Moyen, N; Ahmed, G; Gupta, S; Tenzin, T; Khan, R; Khan, T; Debnath, N; Yamage, M; Pfeiffer, D U; Fournie, G

2018-01-12

Since its first report in 2007, avian influenza (AI) has been endemic in Bangladesh. While live poultry marketing is widespread throughout the country and known to influence AI dissemination and persistence, trading patterns have not been described. The aim of this study is to assess poultry trading practices and features of the poultry trading networks which could promote AI spread, and their potential implications for disease control and surveillance. Data on poultry trading practices was collected from 849 poultry traders during a cross-sectional survey in 138 live bird markets (LBMs) across 17 different districts of Bangladesh. The quantity and origins of traded poultry were assessed for each poultry type in surveyed LBMs. The network of contacts between farms and LBMs resulting from commercial movements of live poultry was constructed to assess its connectivity and to identify the key premises influencing it. Poultry trading practices varied according to the size of the LBMs and to the type of poultry traded. Industrial broiler chickens, the most commonly traded poultry, were generally sold in LBMs close to their production areas, whereas ducks and backyard chickens were moved over longer distances, and their transport involved several intermediates. The poultry trading network composed of 445 nodes (73.2% were LBMs) was highly connected and disassortative. However, the removal of only 5.6% of the nodes (25 LBMs with the highest betweenness scores), reduced the network's connectedness, and the maximum size of output and input domains by more than 50%. Poultry types need to be discriminated in order to understand the way in which poultry trading networks are shaped, and the level of risk of disease spread that these networks may promote. Knowledge of the network structure could be used to target control and surveillance interventions to a small number of LBMs.

Bacterial Contaminants of Poultry Meat: Sources, Species, and Dynamics

PubMed Central

Rouger, Amélie; Zagorec, Monique

2017-01-01

With the constant increase in poultry meat consumption worldwide and the large variety of poultry meat products and consumer demand, ensuring the microbial safety of poultry carcasses and cuts is essential. In the present review, we address the bacterial contamination of poultry meat from the slaughtering steps to the use-by-date of the products. The different contamination sources are identified. The contaminants occurring in poultry meat cuts and their behavior toward sanitizing treatments or various storage conditions are discussed. A list of the main pathogenic bacteria of concern for the consumer and those responsible for spoilage and waste of poultry meat is established. PMID:28841156

Discordant detection of avian influenza virus subtypes in time and space between poultry and wild birds; Towards improvement of surveillance programs

PubMed Central

Verhagen, Josanne H.; Lexmond, Pascal; Vuong, Oanh; Schutten, Martin; Guldemeester, Judith; Osterhaus, Albert D. M. E.; Elbers, Armin R. W.; Slaterus, Roy; Hornman, Menno; Koch, Guus; Fouchier, Ron A. M.

2017-01-01

Avian influenza viruses from wild birds can cause outbreaks in poultry, and occasionally infect humans upon exposure to infected poultry. Identification and characterization of viral reservoirs and transmission routes is important to develop strategies that prevent infection of poultry, and subsequently virus transmission between poultry holdings and to humans. Based on spatial, temporal and phylogenetic analyses of data generated as part of intense and large-scale influenza surveillance programs in wild birds and poultry in the Netherlands from 2006 to 2011, we demonstrate that LPAIV subtype distribution differed between wild birds and poultry, suggestive of host-range restrictions. LPAIV isolated from Dutch poultry were genetically most closely related to LPAIV isolated from wild birds in the Netherlands or occasionally elsewhere in Western Europe. However, a relatively long time interval was observed between the isolations of related viruses from wild birds and poultry. Spatial analyses provided evidence for mallards (Anas platyrhynchos) being more abundant near primary infected poultry farms. Detailed year-round investigation of virus prevalence and wild bird species distribution and behavior near poultry farms should be used to improve risk assessment in relation to avian influenza virus introduction and retarget avian influenza surveillance programs. PMID:28278281

Discordant detection of avian influenza virus subtypes in time and space between poultry and wild birds; Towards improvement of surveillance programs.

PubMed

Verhagen, Josanne H; Lexmond, Pascal; Vuong, Oanh; Schutten, Martin; Guldemeester, Judith; Osterhaus, Albert D M E; Elbers, Armin R W; Slaterus, Roy; Hornman, Menno; Koch, Guus; Fouchier, Ron A M

2017-01-01

Avian influenza viruses from wild birds can cause outbreaks in poultry, and occasionally infect humans upon exposure to infected poultry. Identification and characterization of viral reservoirs and transmission routes is important to develop strategies that prevent infection of poultry, and subsequently virus transmission between poultry holdings and to humans. Based on spatial, temporal and phylogenetic analyses of data generated as part of intense and large-scale influenza surveillance programs in wild birds and poultry in the Netherlands from 2006 to 2011, we demonstrate that LPAIV subtype distribution differed between wild birds and poultry, suggestive of host-range restrictions. LPAIV isolated from Dutch poultry were genetically most closely related to LPAIV isolated from wild birds in the Netherlands or occasionally elsewhere in Western Europe. However, a relatively long time interval was observed between the isolations of related viruses from wild birds and poultry. Spatial analyses provided evidence for mallards (Anas platyrhynchos) being more abundant near primary infected poultry farms. Detailed year-round investigation of virus prevalence and wild bird species distribution and behavior near poultry farms should be used to improve risk assessment in relation to avian influenza virus introduction and retarget avian influenza surveillance programs.

7 CFR 70.13 - Ready-to-cook poultry and rabbits and specified poultry food products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Ready-to-cook poultry and rabbits and specified... AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG... Poultry Products and Rabbit Products General § 70.13 Ready-to-cook poultry and rabbits and specified...

9 CFR 94.23 - Importation of poultry meat and other poultry products from Sinaloa and Sonora, Mexico.

Code of Federal Regulations, 2010 CFR

2010-01-01

... poultry products from Sinaloa and Sonora, Mexico. 94.23 Section 94.23 Animals and Animal Products ANIMAL... Sinaloa and Sonora, Mexico. Notwithstanding any other provisions of this part, poultry meat and other poultry products from the States of Sinaloa and Sonora, Mexico, may be imported into the United States...

Passion for poultry.

PubMed

Garton, William

2016-02-20

William Garton's interest in poultry began when he was a boy. Despite trying many aspects of veterinary medicine as a student, it was poultry-specific work that he enjoyed most. As a poultry intern with the Minster Veterinary Practice he wrote a monthly blog for Vet Record Careers, and he is now associate poultry director for the practice's north-west branches. British Veterinary Association.

76 FR 68058 - Classes of Poultry

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-03

... characteristics of poultry in the market today. Poultry classes are defined primarily in terms of the age and sex... sex of the bird. \\1\\ Ready-to-cook poultry at 9 CFR 381.1 is defined as any slaughtered poultry free... are female while the definition states that the birds may be of either sex. The comment suggested that...

Application of composted poultry litter as a fertilizer for landscape bedding plants

USDA-ARS?s Scientific Manuscript database

Each year, over 16 million tons of poultry litter is produced in the U.S. Federal and state regulations now limit the amount of poultry litter that can be land-applied, making it difficult to store and dispose poultry litter. The objective of this study was to evaluate composted poultry litter (CPL)...

9 CFR 94.23 - Importation of poultry meat and other poultry products from Sinaloa and Sonora, Mexico.

Code of Federal Regulations, 2012 CFR

2012-01-01

... poultry products from Sinaloa and Sonora, Mexico. 94.23 Section 94.23 Animals and Animal Products ANIMAL... Sinaloa and Sonora, Mexico. Notwithstanding any other provisions of this part, poultry meat and other poultry products from the States of Sinaloa and Sonora, Mexico, may be imported into the United States...

9 CFR 94.23 - Importation of poultry meat and other poultry products from Sinaloa and Sonora, Mexico.

Code of Federal Regulations, 2013 CFR

2013-01-01

... poultry products from Sinaloa and Sonora, Mexico. 94.23 Section 94.23 Animals and Animal Products ANIMAL... Sinaloa and Sonora, Mexico. Notwithstanding any other provisions of this part, poultry meat and other poultry products from the States of Sinaloa and Sonora, Mexico, may be imported into the United States...

9 CFR 201.100 - Records to be furnished poultry growers and sellers.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Records to be furnished poultry... PACKERS AND STOCKYARDS ACT Poultry-Packers and Live Poultry Dealers § 201.100 Records to be furnished poultry growers and sellers. Link to an amendment published at 74 FR 63277, Dec. 3, 2009. (a) Contracts...

Application of gypsum to control P runoff from poultry litter fertilization of pasture

USDA-ARS?s Scientific Manuscript database

This paper will discuss the utilization of gypsum (CaSO4 .2H2O) to reduce P losses from surface runoff when poultry litter is used as a fertilizer source in agriculture. Utilization of poultry litter as a fertilizer source is common in regions with intense poultry production. While poultry litter ...

7 CFR 94.301 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... POULTRY AND EGG PRODUCTS Processed Poultry Products § 94.301 Definitions. Words used in the regulations in..., goose, pigeon, and guinea. Poultry product. Any ready-to-cook poultry carcass or part therefrom or any...

Impact of avian influenza on village poultry production globally.

PubMed

Alders, Robyn; Awuni, Joseph Adongo; Bagnol, Brigitte; Farrell, Penny; de Haan, Nicolene

2014-01-01

Village poultry and their owners were frequently implicated in disease transmission in the early days of the highly pathogenic avian influenza (HPAI) H5N1 pandemic. With improved understanding of the epidemiology of the disease, it was recognized that village poultry raised under extensive conditions pose less of a threat than intensively raised poultry of homogeneous genetic stock with poor biosecurity. This paper provides an overview of village poultry production and the multiple ways that the HPAI H5N1 pandemic has impacted on village poultry, their owners, and the traders whose livelihoods are intimately linked to these birds. It reviews impact in terms of gender and cultural issues; food security; village poultry value chains; approaches to biosecurity; marketing; poultry disease prevention and control; compensation; genetic diversity; poultry as part of livelihood strategies; and effective communication. It concludes on a positive note that there is growing awareness amongst animal health providers of the importance of facilitating culturally sensitive dialogue to develop HPAI prevention and control options.

Attitudes of consumers and live-poultry workers to central slaughtering in controlling H7N9: a cross-sectional study.

PubMed

Lin, Xiao; Zhang, Dingmei; Wang, Xinwei; Huang, Yun; Du, Zhicheng; Zou, Yaming; Lu, Jiahai; Hao, Yuantao

2017-05-26

Guangdong Province in the Pearl River Delta of Southeast China is among the areas in the country with the highest rates of avian flu cases. In order to control the outbreak of human-infected H7N9 cases, Guangdong launched a new policy on the central slaughtering of live poultry in 2015. This study aims to evaluate attitudes of consumers and live-poultry workers toward the policy. The live-poultry workers consisted of two sub-groups: live-poultry traders and poultry farm workers. Consumers and live-poultry workers from Guangdong were enrolled by stratified multi-stage random sampling. Online and field surveys were conducted to investigate participants' attitudes on policy implementation. Questionnaires were developed to quantify participant demographics, to collect information about attitudes toward the policy, and to identify influential factors of policy acceptability. Proportional odds logistics regression was used in the univariate and multivariate analyses. A total of 1449 consumers, 181 live-poultry traders, and 114 poultry farm workers completed the study. Policy acceptability percentages among consumers, live-poultry traders, and poultry farm workers were 57.1, 37.9, and 62.6%, respectively. Logistics regression shows that consumers tended not to support the policy if they were males, if they were concerned with the food safety of chilled products, and if they preferred purchasing live poultry. Live-poultry traders tended not to support if they were subsidized by the government, if they were males, if they experienced a drop in trading volume, and if they were unclear whether avian flu was a preventable disease. Finally, poultry farm workers tended not to support if they experienced a drop in trading volume, if they operated a poultry farm on a small to medium scale, and if they experienced inconvenience in their work due to the policy. The study reveals a substantial refusal or slowness to accept the policy. Failure to accept the policy results from varying reasons. Among consumers, concern about food safety and dietary preference are two major causes of disapproval. Policy acceptability among live-poultry workers diverges within the two sub-groups. While a large percentage of poultry farm workers accept the policy, the drop in trading and an insufficient subsidy hamper acceptance by live-poultry traders. We recommend that policy-makers promote health education and alleviate the policy impact on trading with a reformed subsidy policy to increase acceptability. These findings are crucial for the prevention of human-infected H7N9 cases in Guangdong.

75 FR 69046 - Notice of Determination of the High Pathogenic Avian Influenza Subtype H5N1 Status of Czech...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-10

... importation of live birds, poultry carcasses, parts or products of poultry carcasses, and eggs (other than hatching eggs) of poultry, game birds, and other birds from the Czech Republic and Sweden presents a low... birds, poultry carcasses, parts of carcasses, and eggs (other than hatching eggs) of poultry, game birds...

9 CFR 381.15 - Exemption from definition of “poultry product” of certain human food products containing poultry.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Exemption from definition of âpoultry productâ of certain human food products containing poultry. 381.15 Section 381.15 Animals and Animal... INSPECTION REGULATIONS Exemptions § 381.15 Exemption from definition of “poultry product” of certain human...

9 CFR 381.15 - Exemption from definition of “poultry product” of certain human food products containing poultry.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Exemption from definition of âpoultry productâ of certain human food products containing poultry. 381.15 Section 381.15 Animals and Animal... INSPECTION REGULATIONS Exemptions § 381.15 Exemption from definition of “poultry product” of certain human...

9 CFR 381.15 - Exemption from definition of “poultry product” of certain human food products containing poultry.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Exemption from definition of âpoultry productâ of certain human food products containing poultry. 381.15 Section 381.15 Animals and Animal... INSPECTION REGULATIONS Exemptions § 381.15 Exemption from definition of “poultry product” of certain human...

Poultry: the most common food in outbreaks with known pathogens, United States, 1998-2012.

PubMed

Chai, S J; Cole, D; Nisler, A; Mahon, B E

2017-01-01

As poultry consumption continues to increase worldwide, and as the United States accounts for about one-third of all poultry exports globally, understanding factors leading to poultry-associated foodborne outbreaks in the United States has important implications for food safety. We analysed outbreaks reported to the United States' Foodborne Disease Outbreak Surveillance System from 1998 to 2012 in which the implicated food or ingredient could be assigned to one food category. Of 1114 outbreaks, poultry was associated with 279 (25%), accounting for the highest number of outbreaks, illnesses, and hospitalizations, and the second highest number of deaths. Of the 149 poultry-associated outbreaks caused by a confirmed pathogen, Salmonella enterica (43%) and Clostridium perfringens (26%) were the most common pathogens. Restaurants were the most commonly reported location of food preparation (37% of poultry-associated outbreaks), followed by private homes (25%), and catering facilities (13%). The most commonly reported factors contributing to poultry-associated outbreaks were food-handling errors (64%) and inadequate cooking (53%). Effective measures to reduce poultry contamination, promote safe food-handling practices, and ensure food handlers do not work while ill could reduce poultry-associated outbreaks and illnesses.

Poultry slaughtering practices in rural communities of Bangladesh and risk of avian influenza transmission: a qualitative study.

PubMed

Rimi, Nadia Ali; Sultana, Rebeca; Ishtiak-Ahmed, Kazi; Khan, Salah Uddin; Sharker, M A Yushuf; Uz Zaman, Rashid; Azziz-Baumgartner, Eduardo; Gurley, Emily S; Nahar, Nazmun; Luby, Stephen P

2014-01-01

Slaughtering sick poultry is a risk factor for human infection with highly pathogenic avian influenza and is a common practice in Bangladesh. This paper describes human exposures to poultry during slaughtering process and the customs and rituals influencing these practices in two Bangladeshi rural communities. In 2009, we conducted 30 observations to observe slaughtering practices and 110 in-depth and short interviews and 36 group discussions to explore reasons behind those practices. The villagers reported slaughtering 103 poultry, including 20 sick poultry during 2 months. During different stages of slaughtering, humans, the environment, healthy poultry, and other animals were exposed to poultry blood and body parts. Women performed most of the slaughtering tasks, including evisceration. Defeathering required the most time and involved several persons. During festivals, ceremonies, and rituals, many people gathered and participated in the slaughtering of poultry. Exposure to poultry slaughtering created numerous opportunities for potential avian influenza transmission. Strategies that can be further tested to determine if they reduce the risk of transmission include skinning the carcasses of sick poultry, using hot water for defeathering and cleaning, using a bucket to contain slaughtering blood and carcass, burying the offal and encouraging handwashing.

Exploring contacts facilitating transmission of influenza A(H5N1) virus between poultry farms in West Java, Indonesia: A major role for backyard farms?

PubMed

Wibawa, Hendra; Karo-Karo, Desniwaty; Pribadi, Eko Sugeng; Bouma, Annemarie; Bodewes, Rogier; Vernooij, Hans; Diyantoro; Sugama, Agus; Muljono, David H; Koch, Guus; Tjatur Rasa, Fadjar Sumping; Stegeman, Arjan

2018-08-01

Highly pathogenic avian influenza virus (HPAIV) H5N1 has been reported in Asia, including Indonesia since 2003. Although several risk factors related to the HPAIV outbreaks in poultry in Indonesia have been identified, little is known of the contact structure of farms of different poultry production types (backyard chickens, broilers, layers, and ducks). This study aims to quantify the contact rates associated with the movement of people, and movements of live birds and products and equipment that affect the risk of HPAIV H5N1 transmission between poultry farms in Indonesia. On 124 poultry farms in 6 districts in West Java, logbooks were distributed to record the movements of farmers/staff and visitors and their poultry contacts. Most movements in backyard chicken, commercial native chicken, broiler and duck farms were visits to and from other poultry farms, whilst in layer farms visits to and from poultry companies, visits to egg collection houses and visit from other poultry farms were most frequent. Over 75% of persons visiting backyard chicken and duck farms had previously visited other poultry farms on the same day. Visitors of backyard chicken farms had the highest average contact rate, either direct contact with poultry on other farms before the visits (1.35 contact/day) or contact during their visits in the farms (10.03 contact/day). These results suggest that backyard chicken farms are most at risk for transmission of HPAIV compared to farms of the other poultry production types. Since visits of farm-to-farm were high, backyard farms could also a potential source for HPAIV transmission to commercial poultry farms. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

9 CFR 82.4 - General provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... moved interstate from a quarantined area: (1) Dead birds and dead poultry, including any parts of the... poultry, and other dead birds and dead poultry, including any parts of the birds or poultry, that are not...

Lower Prevalence of Antibiotic-Resistant Enterococci on U.S. Conventional Poultry Farms that Transitioned to Organic Practices

PubMed Central

Hulet, R. Michael; Zhang, Guangyu; McDermott, Patrick; Kinney, Erinna L.; Schwab, Kellogg J.; Joseph, Sam W.

2011-01-01

Background: In U.S. conventional poultry production, antimicrobials are used for therapeutic, prophylactic, and nontherapeutic purposes. Researchers have shown that this can select for antibiotic-resistant commensal and pathogenic bacteria on poultry farms and in poultry-derived products. However, no U.S. studies have investigated on-farm changes in resistance as conventional poultry farms transition to organic practices and cease using antibiotics. Objective: We investigated the prevalence of antibiotic-resistant Enterococcus on U.S. conventional poultry farms that transitioned to organic practices. Methods: Poultry litter, feed, and water samples were collected from 10 conventional and 10 newly organic poultry houses in 2008 and tested for Enterococcus. Enterococcus (n = 259) was identified using the Vitek® 2 Compact System and tested for susceptibility to 17 antimicrobials using the Sensititre™ microbroth dilution system. Data were analyzed using SAS software (version 9.2), and statistical associations were derived based on generalized linear mixed models. Results: Litter, feed, and water samples were Enterococcus positive. The percentages of resistant Enterococcus faecalis and resistant Enterococcus faecium were significantly lower (p < 0.05) among isolates from newly organic versus conventional poultry houses for two (erythromycin and tylosin) and five (ciprofloxacin, gentamicin, nitrofurantoin, penicillin, and tetracycline) antimicrobials, respectively. Forty-two percent of E. faecalis isolates from conventional poultry houses were multidrug resistant (MDR; resistant to three or more antimicrobial classes), compared with 10% of isolates from newly organic poultry houses (p = 0.02); 84% of E. faecium isolates from conventional poultry houses were MDR, compared with 17% of isolates from newly organic poultry houses (p < 0.001). Conclusions: Our findings suggest that the voluntary removal of antibiotics from large-scale U.S. poultry farms that transition to organic practices is associated with a lower prevalence of antibiotic-resistant and MDR Enterococcus. PMID:21827979

Recombination-Mediated Host Adaptation by Avian Staphylococcus aureus

PubMed Central

Murray, Susan; Pascoe, Ben; Méric, Guillaume; Mageiros, Leonardos; Yahara, Koji; Hitchings, Matthew D.; Friedmann, Yasmin; Wilkinson, Thomas S.; Gormley, Fraser J.; Mack, Dietrich; Bray, James E.; Lamble, Sarah; Bowden, Rory; Jolley, Keith A.; Maiden, Martin C.J.; Wendlandt, Sarah; Schwarz, Stefan; Corander, Jukka; Fitzgerald, J. Ross

2017-01-01

Staphylococcus aureus are globally disseminated among farmed chickens causing skeletal muscle infections, dermatitis, and septicaemia. The emergence of poultry-associated lineages has involved zoonotic transmission from humans to chickens but questions remain about the specific adaptations that promote proliferation of chicken pathogens. We characterized genetic variation in a population of genome-sequenced S. aureus isolates of poultry and human origin. Genealogical analysis identified a dominant poultry-associated sequence cluster within the CC5 clonal complex. Poultry and human CC5 isolates were significantly distinct from each other and more recombination events were detected in the poultry isolates. We identified 44 recombination events in 33 genes along the branch extending to the poultry-specific CC5 cluster, and 47 genes were found more often in CC5 poultry isolates compared with those from humans. Many of these gene sequences were common in chicken isolates from other clonal complexes suggesting horizontal gene transfer among poultry associated lineages. Consistent with functional predictions for putative poultry-associated genes, poultry isolates showed enhanced growth at 42 °C and greater erythrocyte lysis on chicken blood agar in comparison with human isolates. By combining phenotype information with evolutionary analyses of staphylococcal genomes, we provide evidence of adaptation, following a human-to-poultry host transition. This has important implications for the emergence and dissemination of new pathogenic clones associated with modern agriculture. PMID:28338786

9 CFR 381.15 - Exemption from definition of “poultry product” of certain human food products containing poultry.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Exemption from definition of âpoultry productâ of certain human food products containing poultry. 381.15 Section 381.15 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS...

Seroprevalence of Antibodies to Avian Influenza A (H5) and A (H9) Viruses among Market Poultry Workers, Hanoi, Vietnam, 2001

PubMed Central

Rowe, Thomas; Lu, Xiuhua; Hu-Primmer, Jean; Huynh, Lien P.; Hang, Nguyen L. K.; Katz, Jacqueline M.

2012-01-01

Background The frequency of avian influenza A virus infections among poultry workers is not well understood. Methods A seroprevalence study of market poultry workers and persons without occupational poultry exposure was conducted during 2001 in Hanoi, Vietnam. Sera were tested for avian influenza H5 and H9 antibodies by microneutralization and Western blot assays. Results Seroprevalence of H5 and H9 antibodies was 4% and 3% in poultry workers and 1% and 3.5% in non-poultry workers, respectively. Conclusions Seroprevalence of H5 and H9 antibodies was low among Hanoi market poultry workers in 2001, but can serve as a baseline for additional studies. PMID:22928049

Design and implementation of temperature and humidity monitoring system for poultry farm

NASA Astrophysics Data System (ADS)

Purnomo, Hindriyanto Dwi; Somya, Ramos; Fibriani, Charitas; Purwoko, Angga; Sadiyah, Ulfa

2016-10-01

Automatic monitoring system gains significant interest in poultry industry due to the need of consistent environment condition. Appropriate environment increase the feed conversion ratio as well as birds productivity. This will increase the competitiveness of the poultry industry. In this research, a temperature and humidity monitoring system is proposed to observer the temperature and relative humidity of a poultry house. The system is intended to be applied in the poultry industry with partnership schema. The proposed system is equipped with CCTV for visual monitoring. The measured temperature and humidity implement wireless sensor network technology. The experiment results reveals that proposed system have the potential to increase the effectiveness of monitoring of poultry house in poultry industry with partnership schema.

75 FR 52709 - Notice of Request for Extension of Approval of an Information Collection; Importation of Animals...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-27

... Collection; Importation of Animals and Poultry, Animal and Poultry Products, Certain Animal Embryos, Semen...: Importation of Animals and Poultry, Animal and Poultry Products, Certain Animal Embryos, Semen, and Zoological...

76 FR 1592 - National Poultry Improvement Plan; General Conference Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-11

...] National Poultry Improvement Plan; General Conference Committee Meeting AGENCY: Animal and Plant Health... General Conference Committee of the National Poultry Improvement Plan. DATES: The General Conference.... FOR FURTHER INFORMATION CONTACT: Mr. Andrew R. Rhorer, Senior Coordinator, National Poultry...

The role of rodents in avian influenza outbreaks in poultry farms: a review.

PubMed

Velkers, Francisca C; Blokhuis, Simon J; Veldhuis Kroeze, Edwin J B; Burt, Sara A

2017-12-01

Wild migratory birds are associated with global avian influenza virus (AIV) spread. Although direct contact with wild birds and contaminated fomites is unlikely in modern non-free range poultry farms applying biosecurity measures, AIV outbreaks still occur. This suggests involvement of other intermediate factors for virus transmission between wild birds and poultry. This review describes current evidence of the potential role of rodents in AIV transmission from wild birds to poultry and between poultry houses. Rodents can be abundant around poultry houses, share their habitat with waterfowl and can readily enter poultry houses. Survival of AIV from waterfowl in poultry house surroundings and on the coat of rodents suggests that rodents are likely to act as mechanical vector. AIVs can replicate in rodents without adaptation, resulting in high viral titres in lungs and nasal turbinates, virus presence in nasal washes and saliva, and transmission to naïve contact animals. Therefore, active AIV shedding by infected rodents may play a role in transmission to poultry. Further field and experimental studies are needed to provide evidence for a role of rodents in AIV epidemiology. Making poultry houses rodent-proof and the immediate surroundings unattractive for rodents are recommended as preventive measures against possible AIV introduction.

Campylobacteriosis: the role of poultry meat.

PubMed

Skarp, C P A; Hänninen, M-L; Rautelin, H I K

2016-02-01

The incidence of human infections caused by Campylobacter jejuni and Campylobacter coli, the main bacterial agents of gastrointestinal disease, has been increasing worldwide. Here, we review the role of poultry as a source and reservoir for Campylobacter. Contamination and subsequent colonization of broiler flocks at the farm level often lead to transmission of Campylobacter along the poultry production chain and contamination of poultry meat at retail. Yet Campylobacter prevalence in poultry, as well as the contamination level of poultry products, vary greatly between different countries so there are differences in the intervention strategies that need to be applied. Temporal patterns in poultry do not always coincide with those found in human infections. Studies in rural and urban areas have revealed differences in Campylobacter infections attributed to poultry, as poultry seems to be the predominant reservoir in urban, but not necessarily in rural, settings. Furthermore, foreign travel is considered a major risk factor in acquiring the disease, especially for individuals living in the northern European countries. Intervention strategies aimed at reducing Campylobacter colonization in poultry and focused at the farm level have been successful in reducing the number of Campylobacter cases in several countries. Increasing farm biosecurity and education of consumers are likely to limit the risk of infection. Overall, poultry is an important reservoir and source of human campylobacteriosis, although the contribution of other sources, reservoirs and transmission warrants more research. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

7 CFR 205.236 - Origin of livestock.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) ORGANIC FOODS PRODUCTION ACT... livestock. (a) Livestock products that are to be sold, labeled, or represented as organic must be from...) Poultry. Poultry or edible poultry products must be from poultry that has been under continuous organic...

9 CFR 381.74 - Poultry suspected of having biological residues.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry suspected of having biological... OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Ante Mortem...

78 FR 33799 - National Poultry Improvement Plan; General Conference Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-05

...] National Poultry Improvement Plan; General Conference Committee Meeting AGENCY: Animal and Plant Health... General Conference Committee of the National Poultry Improvement Plan. DATES: The General Conference.... Denise L. Brinson, Acting Senior Coordinator, National Poultry Improvement Plan, VS, APHIS, 1506 Klondike...

9 CFR 381.103 - Official poultry condemnation certificates; issuance and form.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Official poultry condemnation... SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS...

9 CFR 381.140 - Relabeling poultry products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Relabeling poultry products. 381.140... AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Labeling and Containers § 381.140...

9 CFR 381.108 - Official poultry inspection certificates; issuance and disposition.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Official poultry inspection... INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS...

[Effects of resting days on live poultry markets in controlling the avian influenza pollution].

PubMed

Liu, Hui; Chen, Zongqiu; Xiao, Xincai; Lu, Jianyun; Di, Biao; Li, Kuibiao; Wang, Hui; Luo, Lei; Yang, Zhicong

2014-07-01

To analyze the results of nine-round environmental specimen surveillance programs in five live poultry markets pre-, during and post the 'closing days' and to evaluate the effects of 'closing days' on live poultry markets regarding the control against avian influenza pollution. In January 2014, control measures including culling poultry, completely cleaning and disinfecting and a 'three-day-closing' measure were conducted in five live poultry markets which were found positive for H7N9 nucleic acid in the 1(st) round environmental specimen surveillance program. Second surveillance program was conducted after a thorough disinfection campaign was launched. Several times surveillance were conducted in one week, after the markets were reopened. RT-PCR was used to test the nucleic acid of HA, H5, H7 and H9 viruses. 654 specimens from the environment were collected and tested. During the first round surveillance program, positive rates for influenza A and H5/H7/H9 nucleic acid of poultry stalls appeared to be 94.44% and 61.11% respectively. The positive rates of poultry stalls reduced to 0 after the disinfection campaign but increased again after the markets reopened. The positive rate for influenza A of poultry stalls slightly increased from 50.00% in the third surveillance to 72.22% in the ninth surveillance (P > 0.05). The positive rate for H5/H7/H9 of poultry stalls showed a significantly increasing trend, from 0 in the third surveillance to 44.44% in the ninth surveillance (P < 0.01). The positive rates for influenza A and H5/H7/H9 nucleic acid of specimens were 28.89% and 17.78% respectively. The positive rate of specimens reduced to 0 after disinfection while increased again after reopening of the markets. The positive rate for influenza A of specimens slightly increased from 19.67% in the third surveillance to 27.54% in the ninth surveillance programs (P > 0.05). The positive rate for H5/H7/H9 of specimen showed a significant increasing trend, from 0 in the third surveillance to 8.70% in the ninth-round surveillance programs (P < 0.01). The positive rate for influenza A was the highest for slaughter- related specimens of 22.4% (35/156). The positive rates for influenza A from sewage and drinking water being collected on the later stage after the markets reopened (25.9%, 12.4%)were higher than those on the early stage (8.3%, 8.6%) (P > 0.05). The positive rate for influenza A of poultry stalls with overnight poultry storage (91.7%) was significant higher than that of poultry stalls without the overnight storage (33.3%). The positive rate for influenza A of poultry stalls in which simultaneously selling different kinds of poultry (85.7%) was significant higher than that of poultry stalls in which selling only one kind of poultry at one time (25.0%) (P < 0.05). Slaughter in live poultry markets posed a large risk of pollution diffusion. Sewage and drinking water showed an accumulation effect for avian influenza virus. Overnight poultry storage and selling different kinds of poultry at one time at the poultry stalls seemed the risk factors for avian influenza virus transmission. Complete cleaning, disinfecting and several 'closing days' for live poultry markets seemed effective in eliminating avian influenza virus. Once the markets were reopened, they seemed to be soon polluted again.

Serological comparison of antibodies to avian influenza viruses, subtypes H5N2, H6N1, H7N3 and H7N9 between poultry workers and non-poultry workers in Taiwan in 2012.

PubMed

Huang, S Y; Yang, J R; Lin, Y J; Yang, C H; Cheng, M C; Liu, M T; Wu, H S; Chang, F Y

2015-10-01

In Taiwan, avian influenza virus (AIV) subtypes H5N2, H6N1 and H7N3 have been identified in domestic poultry, and several strains of these subtypes have become endemic in poultry. To evaluate the potential of avian-to-human transmission due to occupational exposure, an exploratory analysis of AIV antibody status in poultry workers was conducted. We enrolled 670 poultry workers, including 335 live poultry vendors (LPVs), 335 poultry farmers (PFs), and 577 non-poultry workers (NPWs). Serum antibody titres against various subtypes of viruses were analysed and compared. The overall seropositivity rates in LPVs and PFs were 2·99% (10/335) and 1·79% (6/335), respectively, against H5N2; and 0·6% (2/335) and 1·19% (4/335), respectively, for H7N3 virus. Of NPWs, 0·35% (2/577) and 0·17% (1/577) were seropositive for H5N2 and H7N3, respectively. Geographical analysis revealed that poultry workers whose workplaces were near locations where H5N2 outbreaks in poultry have been reported face greater risks of being exposed to viruses that result in elevated H5N2 antibody titres. H6N1 antibodies were detected in only one PF, and no H7N9 antibodies were found in the study subjects. Subclinical infections caused by H5N2, H6N1 and H7N3 viruses were thus identified in poultry workers in Taiwan. Occupational exposure is associated with a high risk of AIV infection, and the seroprevalence of particular avian influenza strains in humans reflects the endemic strains in poultry in this region.

9 CFR 381.408 - Labeling of poultry products with number of servings.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Labeling of poultry products with... SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS...

9 CFR 381.148 - Processing and handling requirements for frozen poultry products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... for frozen poultry products. 381.148 Section 381.148 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS...

9 CFR 381.109 - Form of official poultry inspection certificate.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Form of official poultry inspection..., DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Official Marks...

9 CFR 381.193 - Poultry carcasses, etc., not intended for human food.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry carcasses, etc., not intended..., DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Transportation...

9 CFR 381.95 - Disposal of condemned poultry products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Disposal of condemned poultry products... AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Handling and Disposal of Condemned or...

9 CFR 381.128 - Labels in foreign languages.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Labeling and Containers § 381.128 Labels in foreign languages. Any label to be affixed to a container of any dressed poultry or other poultry...

Campylobacter in Poultry: Ecology and Potential Interventions.

PubMed

Sahin, Orhan; Kassem, Issmat I; Shen, Zhangqi; Lin, Jun; Rajashekara, Gireesh; Zhang, Qijing

2015-06-01

Avian hosts constitute a natural reservoir for thermophilic Campylobacter species, primarily Campylobacter jejuni and Campylobacter coli, and poultry flocks are frequently colonized in the intestinal tract with high numbers of the organisms. Prevalence rates in poultry, especially in slaughter-age broiler flocks, could reach as high as 100% on some farms. Despite the extensive colonization, Campylobacter is essentially a commensal in birds, although limited evidence has implicated the organism as a poultry pathogen. Although Campylobacter is insignificant for poultry health, it is a leading cause of food-borne gastroenteritis in humans worldwide, and contaminated poultry meat is recognized as the main source for human exposure. Therefore, considerable research efforts have been devoted to the development of interventions to diminish Campylobacter contamination in poultry, with the intention to reduce the burden of food-borne illnesses. During the past decade, significant advance has been made in understanding Campylobacter in poultry. This review summarizes the current knowledge with an emphasis on ecology, antibiotic resistance, and potential pre- and postharvest interventions.

Botulism outbreak associated with poultry litter consumption in three Brazilian cattle herds.

PubMed

Ortolani, E L; Brito, L A; Mori, C S; Schalch, U; Pacheco, J; Baldacci, L

1997-04-01

One hundred fifty-five of 201 cattle from 3 different farms showed clinical signs and died of botulism after eating the same batch of poultry litter contaminated with poultry and rodent carcasses. The cattle had access to poultry litter for only 1 d; afterwards it was removed from the diet. Death occurred over a period of 17 d after the poultry litter intake. The peak mortality was on day 4; 20 animals died within 10 d of the ingestion. The greater the intake of poultry litter, the higher the cattle mortality. Three steers which died on the first day had peracute effects while the remaining cattle showed classical signs. Twenty-five of the 46 surviving cattle had mild clinical signs, but recovered in a few days. Type C Clostridium botulinum toxin was found in extracts of the poultry litter, carcasses and cattle intestinal contents. Nutrient composition of the poultry litter was normal but pH was lower (6.9) than usual (7.5 to 9.3).

[Evaluation of the quality of poultry meat and its processing for vacuum packaging].

PubMed

Swiderski, F; Russel, S; Waszkiewicz-Robak, B; Cholewińska, E

1997-01-01

The aim of study was to evaluate the quality of poultry meat, roasted and smoked chicken and poultry pie packing under low and high vacuum. All investigated products were stored at +4 degrees C and evaluated by microbiological analysis. It was showed that packing under low and high vacuum inhibited development of aerobic microorganisms, proteolytic bacteria, yeasts and moulds. Vacuum-packaged storage of poultry meat and its products stimulated activity of anaerobic, nonsporeforming bacteria. The fast spoilage of fresh poultry meat was observed both under vacuum and conventional storage. The microbiology quality of poultry products depended on technology of production and microbiological quality of raw material.

Poultry Meat Quality in Relation to Muscle Growth and Muscle Fiber Characteristics

PubMed Central

Ismail, Ishamri; Joo, Seon-Tea

2017-01-01

Variations in the definition of poultry meat quality exist because the quality traits are not solely based on intrinsic and extrinsic factors but also consumers’ preference. Appearance quality traits (AQT), eating quality traits (EQT), and reliance quality traits (RQT) are the major factors focused by the consumer before buying good quality of poultry meat. AQT and EQT of poultry meat are controlled by physical and biochemical characteristics of muscle fibers which can be categorized into a total number of fibers (TNF), cross-sectional area of fibers (CSAF), and fiber type composition (FTC). In poultry meat, it has been shown that muscle fiber properties play a key role in meat quality because numerous studies have reported the relationships between quality traits and fiber characteristics. Despite intensive research has been carried out to manipulate the muscle fiber to improve poultry meat quality, demand in a rapid growth of poultry muscle has correlated to the deterioration in the meat quality. The present paper reviews the definition of poultry meat quality, meat quality traits, and variations of meat quality. Also, this review presents recent knowledge underlying the relationship between poultry meat quality traits and muscle fiber characteristics. PMID:29725209

Seroprevalence of Antibodies against Highly Pathogenic Avian Influenza A (H5N1) Virus among Poultry Workers in Bangladesh, 2009

PubMed Central

Nasreen, Sharifa; Uddin Khan, Salah; Azziz-Baumgartner, Eduardo; Hancock, Kathy; Veguilla, Vic; Wang, David; Rahman, Mahmudur; Alamgir, A. S. M.; Sturm-Ramirez, Katharine; Gurley, Emily S.; Luby, Stephen P.; Katz, Jacqueline M.; Uyeki, Timothy M.

2013-01-01

We conducted a cross-sectional study in 2009 to determine the seroprevalence and risk factors for highly pathogenic avian influenza A (H5N1) [HPAI H5N1] virus antibodies among poultry workers at farms and live bird markets with confirmed/suspected poultry outbreaks during 2009 in Bangladesh. We tested sera by microneutralization assay using A/Bangladesh/207095/2008 (H5N1; clade 2.2.2) virus with confirmation by horse red blood cell hemagglutination inhibition and H5-specific Western blot assays. We enrolled 212 workers from 87 farms and 210 workers from three live bird markets. One hundred and two farm workers (48%) culled poultry. One hundred and ninety-three farm workers (91%) and 178 market workers (85%) reported direct contact with poultry that died during a laboratory confirmed HPAI H5N1 poultry farm outbreak or market poultry die-offs from suspected HPAI H5N1. Despite exposure to sick poultry, no farm or market poultry workers were seropositive for HPAI H5N1 virus antibodies (95% confidence interval 0–1%). PMID:24039887

Safe application of regionalization for trade in poultry and poultry products during highly pathogenic avian influenza outbreaks in the USA.

PubMed

Swayne, David E; Hill, Rick E; Clifford, John

2017-04-01

The 2014-2015 H5Nx high pathogenicity avian influenza (HPAI) outbreak affected 211 commercial premises, 21 backyard flocks, 75 individual wild birds and four captive-reared raptors in 21 Western and upper Midwestern states, resulting in death or culling of over 50.4 million poultry in the stamping-out programme that cost the US government $850 million. The outbreak had a negative $3.3 billion impact on the economy. Seventeen trading partners suspended imports of all US-origin poultry and poultry products while 38 trading partners regionalized the United States, and allowed trade in poultry and poultry products to continue from areas of the US not affected by HPAI. Disease response and control activities in addition to the use of comprehensive surveillance and regionalization (zoning) as prescribed by the OIE Terrestrial Animal Health Code are a scientifically valid and effective means to maintain safe trade in poultry and poultry products. This was further realized during the 2016 H7N8 HPAI outbreak in Dubois County, Indiana, with greater acceptance of regionalization and continuity in trade with a more limited cost of $30 million for eradication.

9 CFR 93.208 - Articles accompanying poultry.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Articles accompanying poultry. 93.208 Section 93.208 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.208 Articles accompanying poultry. No...

9 CFR 93.208 - Articles accompanying poultry.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Articles accompanying poultry. 93.208 Section 93.208 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.208 Articles accompanying poultry. No...

9 CFR 93.208 - Articles accompanying poultry.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Articles accompanying poultry. 93.208 Section 93.208 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.208 Articles accompanying poultry. No...

9 CFR 93.208 - Articles accompanying poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Articles accompanying poultry. 93.208 Section 93.208 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.208 Articles accompanying poultry. No...

9 CFR 93.208 - Articles accompanying poultry.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Articles accompanying poultry. 93.208 Section 93.208 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.208 Articles accompanying poultry. No...

9 CFR 381.210 - Poultry and other articles subject to administrative detention.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry and other articles subject to..., DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Detention; Seizure...

77 FR 59888 - General Conference Committee of the National Poultry Improvement Plan

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... Inspection Service [Docket No. APHIS-2012-0068] General Conference Committee of the National Poultry... the General Conference Committee of the National Poultry Improvement Plan (Committee) for a 2year... interest. FOR FURTHER INFORMATION CONTACT: Dr. C. Stephen Roney, Senior Coordinator, National Poultry...

Probiotics as Natural Solutions to Enteric Pathogens with Organic Production Implications in Poultry

USDA-ARS?s Scientific Manuscript database

Organic poultry production has unique challenges; the lack of consistently effective treatments for enteric diseases can adversely influence bird health and the wholesomeness of poultry products. Drugs are not permitted in organic poultry production and mortality is often higher than conventional p...

Dry-extrusion of asian carp to supplement natural methionine in organic poultry production

USDA-ARS?s Scientific Manuscript database

Methionine, a sulfur containing amino acid, is essential for healthy poultry production. Synthetic methionine is commonly used as a supplement in conventional poultry. However, for organic poultry, a natural, cost effective source of methionine that can replace synthetic methionine is unavailable. I...

A new method for tracking poultry litter in the Potomac Basin headwaters of West Virginia.

PubMed

Weidhaas, J; Lipscomb, E

2013-08-01

To validate the distribution of a poultry litter-specific marker gene in faecally contaminated environmental waters of an intensive poultry litter rearing region. A TaqMan(®)-based qPCR assay for Brevibacterium sp. LA35 16S rRNA (LA35 gene), which was previously shown to be associated with poultry litter and faeces, was tested on 126 nontarget faecal samples and 28 poultry litter and faecal samples. The TaqMan assay was sensitive (76%) and specific (100%) to the LA35 gene and exhibited a detection limit for poultry litter in water samples that is sufficiently low (2.5 × 10(-2) mg litter l(-1)) to be applicable for environmental monitoring. The LA35 gene was detected in 43% of water samples (n = 30) collected in an intensive poultry rearing region of West Virginia which drains to the Chesapeake Bay. The poultry-specific TaqMan qPCR method for the LA35 gene is more specific than previously published methods and can be used to identify regions impacted by poultry rearing activities. The LA35 gene appears to have a broad geographical distribution as it has been found in poultry litter and faeces from Delaware and West Virginia, in this study and from Arkansas, Georgia, Florida, Minnesota, Oklahoma and Utah previously. © 2013 The Society for Applied Microbiology.

Demonstration of a Small Modular BioPower System Using Poultry Litter

DOE Office of Scientific and Technical Information (OSTI.GOV)

John P. Reardon; Art Lilley; Jim Wimberly

2002-05-22

The purpose of this project was to assess poultry grower residue, or litter (manure plus absorbent biomass), as a fuel source for Community Power Corporation's small modular biopower system (SMB). A second objective was to assess the poultry industry to identify potential ''on-site'' applications of the SMB system using poultry litter residue as a fuel source, and to adapt CPC's existing SMB to generate electricity and heat from the poultry litter biomass fuel. Bench-scale testing and pilot testing were used to gain design information for the SMB retrofit. System design approach for the Phase II application of the SMB wasmore » the goal of Phase I testing. Cost estimates for an onsite poultry litter SMB were prepared. Finally, a market estimate was prepared for implementation of the on-farm SMB using poultry litter.« less

Presence of Clostridium difficile in poultry and poultry meat in Egypt.

PubMed

Abdel-Glil, Mostafa Y; Thomas, Prasad; Schmoock, Gernot; Abou-El-Azm, Kamel; Wieler, Lothar H; Neubauer, Heinrich; Seyboldt, Christian

2018-06-01

C. difficile has been recognized as a potential zoonotic agent encouraging investigations of C. difficile prevalence and ribotypes in animals. Here we report the prevalence and diversity of Egyptian C. difficile in I) samples from healthy poultry (n = 50), II) samples from diseased poultry (n = 54), and III) poultry meat (n = 150). Thirteen isolates were obtained from seven healthy and five diseased animals, but no C. difficile was cultured from poultry meat. The isolated C. difficile strains belonged to 3 different PCR-ribotypes (039/2, 205 and 001/FLI01). The detection of strains related to RT 001 known for its ability to cause disease in humans makes poultry a potential reservoir for pathogenic C. difficile. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Consumer-reported handling of raw poultry products at home: results from a national survey.

PubMed

Kosa, Katherine M; Cates, Sheryl C; Bradley, Samantha; Chambers, Edgar; Godwin, Sandria

2015-01-01

Salmonella and Campylobacter cause an estimated combined total of 1.8 million foodborne infections each year in the United States. Most cases of salmonellosis and campylobacteriosis are associated with eating raw or undercooked poultry or with cross-contamination. Between 1998 and 2008, 20% of Salmonella and 16% of Campylobacter foodborne disease outbreaks were associated with food prepared inside the home. A nationally representative Web survey of U.S. adult grocery shoppers (n = 1,504) was conducted to estimate the percentage of consumers who follow recommended food safety practices when handling raw poultry at home. The survey results identified areas of low adherence to current recommended food safety practices: not washing raw poultry before cooking, proper refrigerator storage of raw poultry, use of a food thermometer to determine doneness, and proper thawing of raw poultry in cold water. Nearly 70% of consumers reported washing or rinsing raw poultry before cooking it, a potentially unsafe practice because "splashing" of contaminated water may lead to the transfer of pathogens to other foods and other kitchen surfaces. Only 17.5% of consumers reported correctly storing raw poultry in the refrigerator. Sixty-two percent of consumers own a food thermometer, and of these, 26% or fewer reported using one to check the internal temperature of smaller cuts of poultry and ground poultry. Only 11% of consumers who thaw raw poultry in cold water reported doing so correctly. The study results, coupled with other research findings, will inform the development of science-based consumer education materials that can help reduce foodborne illness from Salmonella and Campylobacter.

9 CFR 381.73 - Quarantine of diseased poultry.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Quarantine of diseased poultry. 381.73 Section 381.73 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Quarantine of diseased poultry. If live poultry, which is affected by any contagious disease which is...

9 CFR 381.73 - Quarantine of diseased poultry.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Quarantine of diseased poultry. 381.73 Section 381.73 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Quarantine of diseased poultry. If live poultry, which is affected by any contagious disease which is...

76 FR 1400 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-10

... number. Animal and Plant Health Inspection Service Title: Certificate for Poultry and Hatching Eggs for... poultry. The export of agricultural commodities, including poultry and hatching eggs is a major business... import health requirements of other countries for poultry and hatching eggs exported from the U.S. Most...

9 CFR 381.400 - Nutrition labeling of poultry products.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Nutrition labeling of poultry products... INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Nutrition Labeling § 381.400 Nutrition labeling of poultry products. Link to an amendment published at 75 FR 82165, Dec. 29, 2010. (a) Nutrition...

Salmonella prevalence in poultry varies greatly in emerging markets

USDA-ARS?s Scientific Manuscript database

Poultry meat continues to be a significant source for human salmonellosis worldwide. Retail establishments serve as an end point sale for raw and processed poultry products. Food safety surveillance systems for raw poultry have been carried out mainly at the processing plants. That being said, it is...

EFFECTS OF LARGE-SCALE POULTRY FARMS ON AQUATIC MICROBIAL COMMUNITIES: A MOLECULAR INVESTIGATION.

EPA Science Inventory

The effects of large-scale poultry production operations on water quality and human health are largely unknown. Poultry litter is frequently applied as fertilizer to agricultural lands adjacent to large poultry farms. Run-off from the land introduces a variety of stressors into t...

In vitro selection of enteric microflora for potential use as a probiotic culture against Campylobacter in poultry.

USDA-ARS?s Scientific Manuscript database

Campylobacter is one of the most commonly reported bacterial causes of human foodborne illness and epidemiological evidence indicates poultry and poultry products as significant sources of human Campylobacter infection. In an effort to reduce colonization of enteric pathogens in poultry, scientists...

7 CFR 70.51 - Form of grademark and information required.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit... any manner in connection with poultry or rabbits, shall be deemed prima facia to constitute a... authorized, the grademark permitted to be used to officially identify USDA consumer-graded poultry and rabbit...

Dry-extrusion of Asian Carp to supplement natural methionine for organic poultry production

USDA-ARS?s Scientific Manuscript database

Methionine, a sulfur containing amino acid, is essential for healthy poultry production. Synthetic methionine is commonly used as a supplement in conventional poultry. However, for organic poultry in the United States, a natural, cost effective source of methionine that can replace synthetic methion...

9 CFR 201.82 - Care and promptness in weighing and handling livestock and live poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... handling livestock and live poultry. 201.82 Section 201.82 Animals and Animal Products GRAIN INSPECTION... handling livestock and live poultry. (a) Each stockyard owner, market agency, dealer, packer and live poultry dealer shall exercise reasonable care and promptness with respect to loading, transporting...

29 CFR 780.126 - Contract arrangements for raising poultry.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Contract arrangements for raising poultry. 780.126 Section... General Scope of Agriculture Raising of Livestock, Bees, Fur-Bearing Animals, Or Poultry § 780.126 Contract arrangements for raising poultry. Feed dealers and processors sometimes enter into contractual...

77 FR 42257 - General Conference Committee of the National Poultry Improvement Plan; Solicitation for Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-18

...] General Conference Committee of the National Poultry Improvement Plan; Solicitation for Membership AGENCY... regional membership for the General Conference Committee of the National Poultry Improvement Plan. DATES... INFORMATION CONTACT: Dr. C. Stephen Roney, Senior Coordinator, National Poultry Improvement Plan, VS, APHIS...

9 CFR 381.223 - Control and disposition of nonfederally inspected poultry products in States designated under...

Code of Federal Regulations, 2010 CFR

2010-01-01

... nonfederally inspected poultry products in States designated under paragraph 5(c) of the Act. 381.223 Section... AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Special Provisions for Designated States...

75 FR 70712 - General Conference Committee of the National Poultry Improvement Plan; Reestablishment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-18

...] General Conference Committee of the National Poultry Improvement Plan; Reestablishment AGENCY: Animal and... Poultry Improvement Plan (Committee) for a 2-year period. The Secretary of Agriculture has determined that.... Rhorer, Senior Coordinator, National Poultry Improvement Plan, VS, APHIS, USDA, Suite 101, 1498 Klondike...

9 CFR 381.214 - Movement of poultry or other article detained; removal of official marks.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Movement of poultry or other article... INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS...

9 CFR 201.94 - Information as to business; furnishing of by packers, swine contractors, live poultry dealers...

Code of Federal Regulations, 2010 CFR

2010-01-01

... of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and... poultry dealers, stockyard owners, market agencies, and dealers. Each packer, swine contractor, live poultry dealer, stockyard owner, market agency, and dealer, upon proper request, shall give to the...

9 CFR 381.215 - Poultry or other articles subject to judicial seizure and condemnation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry or other articles subject to... INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS...

77 FR 3435 - General Conference Committee of the National Poultry Improvement Plan; Cancellation of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-24

...] General Conference Committee of the National Poultry Improvement Plan; Cancellation of Meeting AGENCY... are giving notice that the meeting of the General Conference Committee of the National Poultry.... Stephen Roney, Senior Coordinator, National Poultry Improvement Plan, VS, APHIS, 1506 Klondike Road, Suite...

9 CFR 381.140 - Relabeling poultry products.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Relabeling poultry products. 381.140 Section 381.140 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS...

9 CFR 381.73 - Quarantine of diseased poultry.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Quarantine of diseased poultry. 381.73 Section 381.73 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS...

77 FR 47028 - National Advisory Committee on Meat and Poultry Inspection

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-07

... Inspection Service [Docket No. FSIS-2012-0030] National Advisory Committee on Meat and Poultry Inspection... Agriculture National Advisory Committee on Meat and Poultry Inspection. SUMMARY: The U.S. Department of Agriculture intends to reestablish the National Advisory Committee on Meat and Poultry Inspection. The purpose...

Practical Poultry Raising. Appropriate Technologies for Development. Manual M-11.

ERIC Educational Resources Information Center

French, Kenneth M.

This manual is designed to provide development workers with the information and tools needed to begin or to improve poultry production. Covered in the individual chapters are the following topics: the nature and scope of poultry production, assessment of local poultry selections, basic information about chickens, country chickens, poultry…

9 CFR 381.199 - Inspection of poultry products offered for entry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Imported Poultry... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Inspection of poultry products offered for entry. 381.199 Section 381.199 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE...

Record of Some Chemical Residues in Poultry Products

ERIC Educational Resources Information Center

Stadelman, W. J.

1973-01-01

How pesticides, polychlorinated biphenyls, and heavy metals might get into poultry meat or eggs is reviewed. Several case studies where chemicals were found in poultry products are discussed. It can be concluded that the poultry industry is striving and generally succeeding in producing safe and nutritious meat and eggs. (Author/EB)

[Risk related to the transmission of H5N1 subtype avian influenza virus in the environment of poultry markets in Changsha, China].

PubMed

Zhang, Ru-sheng; Ou, Xin-hua; Song, Ke-yun; Yuan, Jie; Chen, Tian-mu; Xiao, Shan; Sun, Bian-cheng

2012-08-01

To investigate the risk of H5N1 subtype avian influenza virus (AIV) transmission in the poultry market environment in Changsha city. H5N1 antibody levels among the groups related occupational exposure and AIV nucleic acid in the environment of poultry markets were detected. The characteristics of haemagglutinin (HA) genes of H5N1 AIV in the environment were analyzed. One district and one county from Changsha city were selected randomly and two poultry markets at inner city or township levels were selected in the same district or county respectively. H5N1 antibody of the occupational exposure groups in the poultry market was tested and AIV nucleic acid in the poultry market environment monitored. One hundred and two blood samples of the occupational exposure groups were tested for H5N1 antibody with single radioimmunoassay diffusion hemolysis (SRH) while 160 environment samples (from sewage, birds stools, feathers and smearing samples of poultry cages) in the poultry market were also detected for AIV nucleic acid with real-time PCR method. Four sewage samples of H5N1 subtype AIV were collected from poultry markets in Changsha, and the HA genes of H5N1 subtype AIV amplified by RT-PCR and then sequenced with TA cloning. Amino acid sequence alignment and phylogenetic tree analysis were conducted by Lasergene and Mega 5.0 software. The results through H5N1 antibody monitoring program showed that H5N1 antibody positive rates from workers were 25.5% (26/102), 50.0% (9/18) and 25.4% (17/67) respectively in the poultry markets of township and inner cities. H5N1 antibody positive rate in the township poultry markets was higher than in the inner cities poultry markets. from the surveillance on AIV nucleic acid showed that the overall H5 subtype positive rate in Changsha poultry markets was 31.3% (50/160), and the positive rate of townships poultry markets was 37.3% (31/83), which were both higher than those from the inner cities poultry markets (24.7%, 19/77). H5 subtype AIV positive rate was different in the tested specimens, with ranking of positive rates were sewage (50.0%, 24/48), feathers (44.5%, 4/9), birds stools (29.8%, 14/47) and smearing samples of poultry cages (14.3%, 8/56), with statistically significant differences (P < 0.01). Four H5N1 HA genes TA cloning were successfully constructed and identified as Eurasian branch, similar to viruses isolated in mainland China and Hong Kong in the same group, according to genetic analysis. Sequence data of the four HA genes showed the same feature of high pathogenicity, compared to the H5N1 AIV from mainland China of human origin. The receptor specificities were still with avian influenza origin (QSG) and the connecting peptide between HA1 and HA2 possessing the polybasic motif (RERRRKK or RERRGKK). One of the reasons for H5N1 antibody positive rate of 25.5% among poultry markets workers was that there were large numbers of H5N1 subtype AIV detected in the environment of poultry markets and HA genes of H5N1 subtype AIV in the poultry markets environment carried molecular characteristics of highly pathogenic which could increase the risk for H5N1 subtype AIV transmission in the environment of poultry markets.

Automatic detection of bone fragments in poultry using multi-energy x-rays

DOEpatents

Gleason, Shaun S [Knoxville, TN; Paulus, Michael J [Knoxville, TN; Mullens, James A [Knoxville, TN

2002-04-09

At least two linear arrays of x-ray detectors are placed below a conveyor belt in a poultry processing plant. Multiple-energy x-ray sources illuminate the poultry and are detected by the detectors. Laser profilometry is used to measure the poultry thickness as the x-ray data is acquired. The detector readout is processed in real time to detect the presence of small highly attenuating fragments in the poultry, i.e., bone, metal, and cartilage.

Poultry Processing Work and Respiratory Health of Latino Men and Women in North Carolina

PubMed Central

Mirabelli, Maria C.; Chatterjee, Arjun B.; Arcury, Thomas A.; Mora, Dana C.; Blocker, Jill N.; Grzywacz, Joseph G.; Chen, Haiying; Marín, Antonio J.; Schulz, Mark R.; Quandt, Sara A.

2015-01-01

Objective To evaluate associations between poultry processing work and respiratory health among working Latino men and women in North Carolina. Methods Between May 2009 and November 2010, 402 poultry processing workers and 339 workers in a comparison population completed interviewer-administered questionnaires. Of these participants, 279 poultry processing workers and 222 workers in the comparison population also completed spirometry testing to provide measurements of forced expiratory volume in 1 second and forced vital capacity. Results Nine percent of poultry processing workers and 10% of workers in the comparison population reported current asthma. Relative to the comparison population, adjusted mean forced expiratory volume in 1 second and forced vital capacity were lower in the poultry processing population, particularly among men who reported sanitation job activities. Conclusions Despite the low prevalence of respiratory symptoms reported, poultry processing work may affect lung function. PMID:22237034

78 FR 32226 - Poultry Market News Reports; Request for Extension and Revision of the Currently Approved...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-29

..., poultry, eggs, meats, grain, and wool. DATES: Comments on this document must be received by July 29, 2013..., movement, and other pertinent information affecting the trading of livestock, poultry, meat, eggs, grain.... LPGMN reporters communicate with buyers and sellers of livestock, poultry, meat, eggs, grain, and their...

Thermal inactivation of avian influenza virus in poultry litter as a method to decontaminate poultry houses

USDA-ARS?s Scientific Manuscript database

Removal of contaminated material from a poultry house during recovery from an avian influenza virus (AIV) outbreak is costly and labor intensive. Because AIV is not environmentally stable, heating poultry houses may provide an alternative disinfection method. The objective was to determine the time ...

Multi-microbial compounds eliminate or reduce Salmonella Typhimurium from one-third of poultry liter samples within 8 days

USDA-ARS?s Scientific Manuscript database

Reuse of poultry litter (bedding + poultry manure) is economically important; however, this material often serves as a reservoir of Salmonella. According to research, consumption of litter by poultry during the pre-harvest feed withdrawal period can lead to gastrointestinal tract Salmonella infecti...

7 CFR 70.56 - Grading requirements of poultry and rabbits identified with official identification.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Grading requirements of poultry and rabbits identified... AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Identifying and Marking Products § 70.56 Grading...

9 CFR 381.167 - Other poultry dishes and specialty items.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Other poultry dishes and specialty items. 381.167 Section 381.167 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... Standards of Identity or Composition § 381.167 Other poultry dishes and specialty items. Poultry dishes and...

9 CFR 381.167 - Other poultry dishes and specialty items.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Other poultry dishes and specialty items. 381.167 Section 381.167 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... Standards of Identity or Composition § 381.167 Other poultry dishes and specialty items. Poultry dishes and...

9 CFR 82.15 - Replacement birds and poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Replacement birds and poultry. 82.15...- EASE (END) AND CHLAMYDIOSIS Exotic Newcastle Disease (END) § 82.15 Replacement birds and poultry. Birds and poultry that have been destroyed because of a quarantine for END may not be replaced by birds or...

9 CFR 82.15 - Replacement birds and poultry.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Replacement birds and poultry. 82.15...- EASE (END) AND CHLAMYDIOSIS Exotic Newcastle Disease (END) § 82.15 Replacement birds and poultry. Birds and poultry that have been destroyed because of a quarantine for END may not be replaced by birds or...

29 CFR 780.125 - Raising of poultry in general.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Raising of poultry in general. 780.125 Section 780.125... General Scope of Agriculture Raising of Livestock, Bees, Fur-Bearing Animals, Or Poultry § 780.125 Raising of poultry in general. (a) The term “poultry” includes domesticated fowl and game birds. Ducks and...

9 CFR 381.212 - Notification of detention to the owner of the poultry or other article, or the owner's agent, and...

Code of Federal Regulations, 2010 CFR

2010-01-01

... of the poultry or other article, or the owner's agent, and person having custody. 381.212 Section 381... ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Detention; Seizure and Condemnation; Criminal Offenses...

7 CFR 701.56 - Poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Poultry. 701.56 Section 701.56 Agriculture Regulations... ADMINISTERED UNDER THIS PART § 701.56 Poultry. (a) Subject to the other eligibility provisions of this part... losses in calendar year 2005 to a poultry house in an eligible county due to a 2005 hurricane. (b...

9 CFR 82.21 - Vehicles, cages, coops, containers, troughs, and other equipment used for infected poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., troughs, and other equipment used for infected poultry. 82.21 Section 82.21 Animals and Animal Products... ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS EXOTIC NEWCASTLE DIS- EASE (END) AND CHLAMYDIOSIS Chlamydiosis in Poultry § 82.21 Vehicles, cages, coops, containers, troughs, and other equipment used for...

77 FR 46374 - National Poultry Improvement Plan; General Conference Committee Meeting and 41st Biennial Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-03

...] National Poultry Improvement Plan; General Conference Committee Meeting and 41st Biennial Conference AGENCY... notice of a meeting of the General Conference Committee of the National Poultry Improvement Plan (NPIP... CONTACT: Dr. C. Stephen Roney, Senior Coordinator, National Poultry Improvement Plan, VS, APHIS, 1506...

7 CFR 70.56 - Grading requirements of poultry and rabbits identified with official identification.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Grading requirements of poultry and rabbits identified... AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Identifying and Marking Products § 70.56 Grading...

9 CFR 94.23 - Importation of poultry meat and other poultry products from Sinaloa and Sonora, Mexico.

Code of Federal Regulations, 2014 CFR

2014-01-01

... (INCLUDING POULTRY) AND ANIMAL PRODUCTS RINDERPEST, FOOT-AND-MOUTH DISEASE, NEWCASTLE DISEASE, HIGHLY PATHOGENIC AVIAN INFLUENZA, AFRICAN SWINE FEVER, CLASSICAL SWINE FEVER, SWINE VESICULAR DISEASE, AND BOVINE... products are derived from poultry born and raised in Sinaloa or Sonora and slaughtered in Sinaloa or Sonora...

9 CFR 201.100 - Records to be furnished poultry growers and sellers.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Records to be furnished poultry growers and sellers. 201.100 Section 201.100 Animals and Animal Products GRAIN INSPECTION, PACKERS AND... grower with poultry house specifications. (b) Right to discuss the terms of poultry growing arrangement...

9 CFR 318.2 - Reinspection, retention, and disposal of meat and poultry products at official establishments.

Code of Federal Regulations, 2010 CFR

2010-01-01

... of meat and poultry products at official establishments. 318.2 Section 318.2 Animals and Animal...; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION ENTRY INTO..., and disposal of meat and poultry products at official establishments. (a) All products and all...

9 CFR 381.198 - Importer to make application for inspection of poultry products offered for entry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Importer to make application for inspection of poultry products offered for entry. 381.198 Section 381.198 Animals and Animal Products FOOD...

9 CFR 381.200 - Poultry products offered for entry, retention in customs custody; delivery under bond; movement...

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Imported Poultry... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry products offered for entry... assistance. 381.200 Section 381.200 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE...

9 CFR 381.204 - Marking of poultry products offered for entry; official import inspection marks and devices.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Marking of poultry products offered...

9 CFR 381.202 - Poultry products offered for entry; reporting of findings to customs; handling of articles...

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Imported Poultry... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry products offered for entry... procedures. 381.202 Section 381.202 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE...

Foodborne Pathogen Ecology Throughout the Pastured Poultry Farm-to-Fork Continuum

USDA-ARS?s Scientific Manuscript database

There has been an increased demand for non-conventional raised poultry in the US, with these types of “alternative” poultry products accounting for upwards a 20% of all poultry products sold in the US. While this consumer-driven shift has resulted in this increase of alternative production, there i...

9 CFR 318.2 - Reinspection, retention, and disposal of meat and poultry products at official establishments.

Code of Federal Regulations, 2011 CFR

2011-01-01

... of meat and poultry products at official establishments. 318.2 Section 318.2 Animals and Animal...; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION ENTRY INTO..., and disposal of meat and poultry products at official establishments. (a) All products and all...

A large outbreak of bovine botulism possibly linked to a massive contamination of grass silage by type D/C Clostridium botulinum spores on a farm with dairy and poultry operations.

PubMed

Relun, A; Dorso, L; Douart, A; Chartier, C; Guatteo, R; Mazuet, C; Popoff, M R; Assié, S

2017-12-01

Type D bovine botulism outbreaks associated with poultry litter are increasingly reported in European countries, but the circumstances of exposure to Clostridium botulinum toxins remain unclear. In spring 2015, a large type D/C bovine botulism outbreak affected a farm with dairy and poultry operations. Epidemiological and laboratory investigations strongly suggest that the outbreak was caused by feeding cattle with insufficiently acidified grass silage that was contaminated by type D/C C. botulinum spores. The source of the spores remains unclear, but could have been a stack of poultry litter stored in the grass silage pasture before harvesting. The presence of putrefied poultry carcasses mixed in with the litter is relatively unlikely considering the careful daily removal of poultry carcasses. These findings reinforce the importance of proper ensiling of feed materials and highlight the need for safe disposal of poultry litter, even in the case of good management of poultry deadstock, in order to prevent bovine botulism.

Bruised Poultry Tissue as a Possible Source of Staphylococcal Infection

PubMed Central

Roskey, C. T.; Hamdy, M. K.

1972-01-01

Bacteriological analyses were made on 45 swab samples secured from hands of poultry workers on processing line, on 31 bruised and 15 normal poultry tissue samples, and on 15 swabs obtained from infected lacerations and exudates of abcesses on hands, arms, chest, and abdomen of poultry workers. A total of 170 Staphylococcus cultures were isolated from samples examined. These cultures were characterized morphologically and biochemically and then grouped into six distinct patterns. S. aureus was found in 86.6% of swab samples obtained from infected workers, in 40% of swabs from hands of workers who handle bruised birds, and in 38.7% of bruised tissues, and was absent from all samples obtained from hands of workers who do not handle bruised birds. All the coagulase-positive staphylococcal isolates were bacteriophage-typed, and the results showed that the same phage-type S. aureus was found in many poultry bruises and in infected lesions of poultry workers as well as on hands of workers who handle bruised birds. These results indicate that poultry bruises are a source of staphylococcal infection encountered among poultry workers. PMID:4553136

Antimicrobial activity of poultry bone and meat trimmings hydrolyzates in low-sodium turkey food.

PubMed

Zanello, Pier Paolo; Sforza, Stefano; Dossena, Arnaldo; Lambertini, Francesca; Bottesini, Chiara; Nikolaev, Ilya V; Koroleva, Olga; Ciociola, Tecla; Magliani, Walter; Conti, Stefania; Polonelli, Luciano

2014-02-01

This research was aimed at the evaluation of the antimicrobial activity exerted by poultry protein hydrolyzates derived from industrial leftovers added to minced turkey meat, intended for the production of burgers for human consumption. Hydrolyzates were obtained through enzymatic hydrolysis from poultry bone and meat trimmings, as by-products from the poultry industry. Colony forming unit assays, under both laboratory and industrial conditions, were performed to assess microbial growth. Poultry protein hydrolyzates inhibited microbial growth occurring in semi-finished turkey meat during the normal retention period because of their water holding capacity resulting in a decreased water activity. Overall, the findings demonstrated that poultry protein hydrolyzates could decrease mesophilic, psychrophilic, and thermophilic bacterial growth for the entire product shelf-life. Bacterial growth inhibition obtained in minced turkey meat by addition of poultry protein hydrolyzates (1.5%), hygroscopic amino acids mixture (1.5%) or sodium chloride (1%) was similar. It is suggested that the use of hydrolyzates could allow the reduction of salt content in poultry meat based products leading to the production of low-sodium turkey food still maintaining acceptable sensory characteristics.

Consumer Poultry Handling Behavior in the Grocery Store and In-Home Storage.

PubMed

Donelan, Amy K; Chambers, Delores H; Chambers, Edgar; Godwin, Sandria L; Cates, Sheryl C

2016-04-01

Considerable work on consumers' food safety habits has highlighted issues associated with home food preparation. However, consumer handling of foods, such as poultry, during shopping and storage has not been noted. The objective of this study was to determine consumer behaviors during purchasing and initial storage of raw poultry to determine potential cross-contamination issues. A shop-along observational study was conducted to determine actual shopping, transportation, and storage behavior of consumers who purchase raw poultry products. Neither hand sanitizer nor wipes were observed in 71% of grocery store meat sections of stores visited. Plastic bags could be found in the meat section 85% of the time, but only 25% of shoppers used the bag for their raw poultry purchases. During checkout, the poultry was bagged separately from other products 71% of the time. A majority of shoppers stored raw poultry in the original package without an additional container or overwrap. Overall, there needs to be an increase in food safety education on the handling of poultry during purchasing, transportation, and storage.

Population Dynamics of Salmonella enterica Serotypes in Commercial Egg and Poultry Production ▿

PubMed Central

Foley, Steven L.; Nayak, Rajesh; Hanning, Irene B.; Johnson, Timothy J.; Han, Jing; Ricke, Steven C.

2011-01-01

Fresh and processed poultry have been frequently implicated in cases of human salmonellosis. Furthermore, increased consumption of meat and poultry has increased the potential for exposure to Salmonella enterica. While advances have been made in reducing the prevalence and frequency of Salmonella contamination in processed poultry, there is mounting pressure on commercial growers to prevent and/or eliminate these human pathogens in preharvest production facilities. Several factors contribute to Salmonella colonization in commercial poultry, including the serovar and the infectious dose. In the early 1900s, Salmonella enterica serovars Pullorum and Gallinarum caused widespread diseases in poultry, but vaccination and other voluntary programs helped eradicate pullorum disease and fowl typhoid from commercial flocks. However, the niche created by the eradication of these serovars was likely filled by S. Enteritidis, which proliferated in the bird populations. While this pathogen remains a significant problem in commercial egg and poultry production, its prevalence among poultry has been declining since the 1990s. Coinciding with the decrease of S. Enteritidis, S. Heidelberg and S. Kentucky have emerged as the predominant serovars in commercial broilers. In this review, we have highlighted bacterial genetic and host-related factors that may contribute to such shifts in Salmonella populations in commercial poultry and intervention strategies that could limit their colonization. PMID:21571882

Dose-response meta-analysis of poultry intake and colorectal cancer incidence and mortality.

PubMed

Shi, Yan; Yu, Pei-Wu; Zeng, Dong-Zhu

2015-03-01

Poultry intake has been inconsistently associated with incidence or mortality of colorectal cancer (CRC) in epidemiologic studies. The purpose of this study was to assess their relationships by performing a dose-response meta-analysis. We conducted a search of PubMed database between January 1966 and July 2013 for prospective studies that reported relative risks (RRs) with 95 % confidence interval (CIs) of CRC for at least three categories of poultry intake. Dose-response relationships were examined with the generalized least-squares trend estimation. Study-specific results were pooled with a random-effects model. Subgroup, sensitivity, and meta-regression analyses were also conducted to explore heterogeneity. Sixteen studies on poultry intake and CRC incidence, and four studies regarding poultry intake and CRC mortality were identified. These studies involved a total of 13,949 incident CRC cases and 983 CRC deaths. The RRs of CRC for higher compared with lower intake of poultry were reported in these studies, and the reported levels of poultry intake varied substantially. Results of the dose-response meta-analysis conferred a RR of 0.89 (95 % CI 0.81-0.97) for an increase in poultry intake of 50 g/day. The results were not sensitive to any individual studies and were similar for colon and rectal cancer. Poultry intake was not associated with CRC mortality (RR for 50 g/day = 0.97, 95 % CI 0.79-1.20). This meta-analysis indicates that poultry intake may be moderately associated with reduced incidence of CRC.

The Influence Of Highway Transportation Infrastructure Condition Toward Commodity Production Generation for The Resilience Needs at Regional Internal Zone

NASA Astrophysics Data System (ADS)

Akbardin, Juang; Parikesit, Danang; Riyanto, Bambang; Mulyono, Agus Taufik

2018-02-01

The poultry commodity consumption and requirement is one of the main commodities that must be fulfilled in a region to maintain the availability of meat from poultry. Poultry commodity production is one of the production sectors that have a clean environment resistance. An increasing of poultry commodity generation production requires a smooth distribution to arrive at the processing. The livestock location as a commodity production is placed at a considerable far distance from residential and market locations. Zones that have poultry commodity production have an excess potential to supply other zones that are lacking in production to the consumption of these commodities. The condition of highway transportation infrastructure that is very diverse with the damage level availability in a zone has an influence in the supply and demand of poultry commodity requirement in the regional internal of Central Java province. In order to know the effect of highway transportation infrastructure condition toward the poultry commodity movement, demography factor and availability of freight vehicles will be reviewed to estimate the amount of poultry commodity movement generation production. Thus the poultry commodity consumption requirement that located in the internal - regional zone of central java province can be adequated from the zone. So it can be minimized the negative impacts that affect the environment at the zone in terms of comparison of the movement attraction and generation production at poultry commodity in Central Java.

Poultry production and constraints in Eastern Province of Rwanda: case study of Rukomo sector, Nyagatare district.

PubMed

Mazimpaka, Eugene; Tukei, Micheal; Shyaka, Anselme; Gatari, Eugene N

2018-04-01

A study was conducted in Rukomo sector, Nyagatare district, to determine the status of poultry production. A structured questionnaire was used to collect data from 100 poultry farmers randomly as 20 farmers from each of the five cells. Data were analyzed using SPSS version 16 and presented in chart and tables. The majority of the farmers (84%) reared their poultry in free range system while 10% practiced semi-intensive and only 6% did intensive production. Only 12% of the respondents kept exotic poultry breeds. The breeding stock were mostly obtained from local markets (63%) and the average flock size was about 1-10 birds per homestead (70%). The confinement of poultry at night was either in the main domestic house (33%), in kitchen (32%), or in separate poultry house (35%). Flock records were rare and kept by only 9% of respondents. Poultry products were reportedly at high demand by 87% of respondents and 89% farmers reported profit from their enterprises. Lack of veterinary and financial assistance was reported by 72% of respondents. Newcastle disease (57%) was the main health constraint followed by ectoparasites and internal worms. Many farmers (50%) were in dire need of veterinary assistance and financial support to improve their poultry enterprises. Poor management practices were reported to be one of the crucial factors leading to poor production. Lack of quality feeds (38%) and feeding of poultry, credit (20%), and poor market accessibility (19%) were the main challenges reported.

Intakes of meat, fish, poultry, and eggs and risk of prostate cancer progression.

PubMed

Richman, Erin L; Stampfer, Meir J; Paciorek, Alan; Broering, Jeanette M; Carroll, Peter R; Chan, June M

2010-03-01

Processed meat and fish have been shown to be associated with the risk of advanced prostate cancer, but few studies have examined diet after prostate cancer diagnosis and risk of its progression. We examined the association between postdiagnostic consumption of processed and unprocessed red meat, fish, poultry, and eggs and the risk of prostate cancer recurrence or progression. We conducted a prospective study in 1294 men with prostate cancer, without recurrence or progression as of 2004-2005, who were participating in the Cancer of the Prostate Strategic Urologic Research Endeavor and who were followed for an average of 2 y. We observed 127 events (prostate cancer death or metastases, elevated prostate-specific antigen concentration, or secondary treatment) during 2610 person-years. Intakes of processed and unprocessed red meat, fish, total poultry, and skinless poultry were not associated with prostate cancer recurrence or progression. Greater consumption of eggs and poultry with skin was associated with 2-fold increases in risk in a comparison of extreme quantiles: eggs [hazard ratio (HR): 2.02; 95% CI: 1.10, 3.72; P for trend = 0.05] and poultry with skin (HR: 2.26; 95% CI: 1.36, 3.76; P for trend = 0.003). An interaction was observed between prognostic risk at diagnosis and poultry. Men with high prognostic risk and a high poultry intake had a 4-fold increased risk of recurrence or progression compared with men with low/intermediate prognostic risk and a low poultry intake (P for interaction = 0.003). Our results suggest that the postdiagnostic consumption of processed or unprocessed red meat, fish, or skinless poultry is not associated with prostate cancer recurrence or progression, whereas consumption of eggs and poultry with skin may increase the risk.

Biosecurity measures for backyard poultry in developing countries: a systematic review

PubMed Central

2012-01-01

Background Poultry represents an important sector in animal production, with backyard flocks representing a huge majority, especially in the developing countries. In these countries, villagers raise poultry to meet household food demands and as additional sources of incomes. Backyard production methods imply low biosecurity measures and high risk of infectious diseases, such as Newcastle disease or zoonosis such as Highly Pathogenic Avian Influenza (HPAI). We reviewed literature on biosecurity practices for prevention of infectious diseases, and published recommendations for backyard poultry and assessed evidence of their impact and feasibility, particularly in developing countries. Documents were sourced from the Food and Agriculture Organization (FAO) website, and from Pubmed and Google databases. Results A total of 62 peer-reviewed and non-referred documents were found, most of which were published recently (after 2004) and focused on HPAI/H5N1-related biosecurity measures (64%). Recommendations addressed measures for flock management, feed and water management, poultry trade and stock change, poultry health management and the risk to humans. Only one general guideline was found for backyard poultry-related biosecurity; the other documents were drawn up for specific developing settings and only engaged their authors (e.g. consultants). These national guidelines written by consultants generated recommendations regarding measures derived from the highest standards of commercial poultry production. Although biosecurity principles of isolation and containment are described in most documents, only a few documents were found on the impact of measures in family poultry settings and none gave any evidence of their feasibility and effectiveness for backyard poultry. Conclusions Given the persistent threat posed by HPAI/H5N1 to humans in developing countries, our findings highlight the importance of encouraging applied research toward identifying sustained and adapted biosecurity measures for smallholder poultry flocks in low-income countries. PMID:23216706

Intakes of meat, fish, poultry, and eggs and risk of prostate cancer progression1234

PubMed Central

Richman, Erin L; Stampfer, Meir J; Paciorek, Alan; Broering, Jeanette M; Carroll, Peter R; Chan, June M

2010-01-01

Background: Processed meat and fish have been shown to be associated with the risk of advanced prostate cancer, but few studies have examined diet after prostate cancer diagnosis and risk of its progression. Objective: We examined the association between postdiagnostic consumption of processed and unprocessed red meat, fish, poultry, and eggs and the risk of prostate cancer recurrence or progression. Design: We conducted a prospective study in 1294 men with prostate cancer, without recurrence or progression as of 2004–2005, who were participating in the Cancer of the Prostate Strategic Urologic Research Endeavor and who were followed for an average of 2 y. Results: We observed 127 events (prostate cancer death or metastases, elevated prostate-specific antigen concentration, or secondary treatment) during 2610 person-years. Intakes of processed and unprocessed red meat, fish, total poultry, and skinless poultry were not associated with prostate cancer recurrence or progression. Greater consumption of eggs and poultry with skin was associated with 2-fold increases in risk in a comparison of extreme quantiles: eggs [hazard ratio (HR): 2.02; 95% CI: 1.10, 3.72; P for trend = 0.05] and poultry with skin (HR: 2.26; 95% CI: 1.36, 3.76; P for trend = 0.003). An interaction was observed between prognostic risk at diagnosis and poultry. Men with high prognostic risk and a high poultry intake had a 4-fold increased risk of recurrence or progression compared with men with low/intermediate prognostic risk and a low poultry intake (P for interaction = 0.003). Conclusions: Our results suggest that the postdiagnostic consumption of processed or unprocessed red meat, fish, or skinless poultry is not associated with prostate cancer recurrence or progression, whereas consumption of eggs and poultry with skin may increase the risk. PMID:20042525

Increased risk of pneumonia in residents living near poultry farms: does the upper respiratory tract microbiota play a role?

PubMed

Smit, Lidwien A M; Boender, Gert Jan; de Steenhuijsen Piters, Wouter A A; Hagenaars, Thomas J; Huijskens, Elisabeth G W; Rossen, John W A; Koopmans, Marion; Nodelijk, Gonnie; Sanders, Elisabeth A M; Yzermans, Joris; Bogaert, Debby; Heederik, Dick

2017-01-01

Air pollution has been shown to increase the susceptibility to community-acquired pneumonia (CAP). Previously, we observed an increased incidence of CAP in adults living within 1 km from poultry farms, potentially related to particulate matter and endotoxin emissions. We aim to confirm the increased risk of CAP near poultry farms by refined spatial analyses, and we hypothesize that the oropharyngeal microbiota composition in CAP patients may be associated with residential proximity to poultry farms. A spatial kernel model was used to analyze the association between proximity to poultry farms and CAP diagnosis, obtained from electronic medical records of 92,548 GP patients. The oropharyngeal microbiota composition was determined in 126 hospitalized CAP patients using 16S-rRNA-based sequencing, and analyzed in relation to residential proximity to poultry farms. Kernel analysis confirmed a significantly increased risk of CAP when living near poultry farms, suggesting an excess risk up to 1.15 km, followed by a sharp decline. Overall, the oropharyngeal microbiota composition differed borderline significantly between patients living <1 km and ≥1 km from poultry farms (PERMANOVA p  = 0.075). Results suggested a higher abundance of Streptococcus pneumoniae (mean relative abundance 34.9% vs. 22.5%, p  = 0.058) in patients living near poultry farms, which was verified by unsupervised clustering analysis, showing overrepresentation of a S. pneumoniae cluster near poultry farms ( p  = 0.049). Living near poultry farms is associated with an 11% increased risk of CAP, possibly resulting from changes in the upper respiratory tract microbiota composition in susceptible individuals. The abundance of S. pneumoniae near farms needs to be replicated in larger, independent studies.

Predominance and geo-mapping of avian influenza H5N1 in poultry sectors in Egypt.

PubMed

Arafa, Abdelsatar; El-Masry, Ihab; Khoulosy, Shereen; Hassan, Mohammed K; Soliman, Moussa; Fasanmi, Olubunmi G; Fasina, Folorunso O; Dauphin, Gwenaelle; Lubroth, Juan; Jobre, Yilma M

2016-11-28

Highly pathogenic avian influenza (HPAI) virus of the H5N1 subtype has been enzootic in the Egyptian poultry with significant human infections since 2008. This work evaluates the epidemiological and virological information from February 2006 to May 2015 in spatial and temporal terms. Only data with confirmed HPAI H5N1 sub-type were collected, and matched with the epidemiological data from various spatially and temporally-dispersed surveillances implemented between 2006 and 2015. Spatio-temporal analysis was conducted on a total of 3338 confirmed H5N1 HPAI poultry disease outbreaks and outputs described based on transmission patterns, poultry species, production types affected, trade, geographic and temporal distributions in Egypt. The H5N1 virus persists in the Egyptian poultry displaying a seasonal pattern with peak prevalence between January and March. There was no specific geographic pattern, but chickens and ducks were more affected. However, relatively higher disease incidences were recorded in the Nile Delta. Phylogenetic studies of the haemagglutinin gene sequences of H5N1 viruses indicated that multiple clusters circulated between 2006 and 2015, with significant deviations in circulation. Epidemiological dynamics of HPAI has changed with the origins of majority of outbreaks shifted to household poultry. The persistence of HPAI H5N1 in poultry with recurrent and sporadic infections in humans can influence virus evolution spatio-temporally. Household poultry plays significant roles in the H5N1 virus transmission to poultry and humans, but the role of commercial poultry needs further clarifications. While poultry trading supports the persistence and transmission of H5N1, the role of individual species may warrant further investigation. Surveillance activities, applying a multi-sectoral approach, are recommended.

Predictors for Risk Factors for Spread of Avian Influenza Viruses by Poultry Handlers in Live bird markets in Uganda.

PubMed

Kirunda, H; Mugimba, K K; Erima, B; Mimbe, D; Byarugaba, D K; Wabwire-Mangen, F

2015-08-01

Live bird markets (LBMs) are essential for marketing poultry, but have been linked to many outbreaks of avian influenza (AI) and its spread. In Uganda, it has been observed that demographic characteristics of poultry traders/handlers influence activities and decision-making in LBMs. The study investigated the influence of socio-demographic characteristics of poultry handlers: age, sex, religion, educational background, level of income, location of residence and region of operation on 20 potential risk factors for introduction and spread of AI in LBMs. Study sites included 39 LBMs in the four regions of Uganda. Data was collected using a semi-structured questionnaire administered to 424 poultry handlers. We observed that background of education was a predictor for slaughter and processing of poultry in open sites. Location of residence was associated with slaughter of poultry from open sites and selling of other livestock species. Region influenced stacking of cages, inadequate cleaning of cages, feeders and drinkers, and provision of dirty feed and water. Specifically, bird handlers with secondary level of education (OR = 12.9, 95% CI: 2.88-57.4, P < 0.01) were more likely to be involved in open site slaughter of poultry than their counterparts without formal education. Comparatively, urbanite bird handlers were less likely to share poultry equipment (OR = 0.4, 95% CI: 0.22-0.63, P < 0.01) than rural resident handlers. Poultry handlers in Northern were 3.5 times more likely to practise insufficient cleaning of cages (OR = 3.5, 95% CI: 1.52-8.09) compared to those in Central region. We demonstrated that some socio-demographic characteristics of poultry handlers were predictors to risky practices for introduction and spread of AI viruses in LBMs in Uganda. © 2014 Blackwell Verlag GmbH.

A bovine botulism outbreak associated with a suspected cross-contamination from a poultry farm.

PubMed

Souillard, R; Le Maréchal, C; Ballan, V; Mahé, F; Chemaly, M; Le Bouquin, S

2017-09-01

In October 2014, an outbreak of botulism type D/C occurred on two cattle farms in close proximity. A poultry farm located nearby with no history of botulism had transferred poultry manure to both bovine farms before the beginning of the outbreak. Given this context, epidemiological investigation was conducted to determine if the poultry farm was a reservoir of C. botulinum type D/C and to identify the source of contamination on the cattle farms. Environmental samples were collected at three houses on the poultry farm (boot swabs from the surroundings, swabs from the ventilation system, boot swabs from the poultry litter and darkling beetles samples), and on the two cattle farms (silage samples, boot swabs from the cattle stalls, boot swabs from the cattle pasture and poultry manure samples). These samples were analyzed using real-time PCR after an enrichment step to detect C. botulinum type D/C. On the poultry farm, three boot swabs from the surroundings, two swabs from the ventilation system, one boot swab from the litter and one sample of darkling beetles were detected positive. On one cattle farm, C. botulinum type D/C was identified in a sample of silage made from grass grown on a field on which the poultry manure had previously been stored and in a boot swab from a pasture. On the other cattle farm, C. botulinum type D/C was detected in a sample of poultry manure stored on the cattle farm and in a boot swab from a pasture. This investigation shows that the healthy poultry farm might have been the reservoir of C. botulinum type D/C and that cross-contamination between poultry and cattle likely occurred, resulting in the botulism outbreak on the two cattle farms. Copyright © 2017 Elsevier B.V. All rights reserved.

Detection of Avian Influenza A(H7N9) Virus from Live Poultry Markets in Guangzhou, China: A Surveillance Report

PubMed Central

Yuan, Jun; Liu, Hui; Lu, Jianyun; Di, Biao; Xiao, Xincai

2014-01-01

Purpose A virologic surveillance program for A(H7N9) virus was conducted from April 15, 2013 to February 14, 2014 in Guangzhou, aiming to clarify the geographical distribution of A(H7N9) viruses among live poultry markets (LPMs) and poultry farms in Guangzhou. Virological and serological surveys of poultry workers were also conducted to evaluate the risk of poultry-to-human transmission of the A(H7N9) virus. Methods 36 retail LPMs, 6 wholesale LPMs and 8 poultry farms were involved in our surveillance program. About 20 live poultry and environmental samples were obtained from each surveillance site at every sampling time. Different environmental samples were collected to represent different poultry-related work activities. RT-PCR and virus culture were performed to identify the A(H7N9) virus. Hemagglutinin inhibition assay and RT-PCR were conducted to detect possible A(H7N9) infection among poultry workers. Results A total of 8900 live poultry and environmental samples were collected, of which 131(1.5%) were tested positive for A(H7N9) virus. 44.4% (16/36) of retail LPMs and 50.0% (3/6) of wholesale LPMs were confirmed to be contaminated. No positive samples was detected from poultry farms. A significant higher positive sample rate was found in environmental samples related to poultry selling (2.6%) and slaughtering (2.4%), compared to poultry holding (0.9%). Correspondingly, A(H7N9) viruses were isolated most frequently from slaughter zone. In addition, 316 poultry workers associated with the 19 contaminated-LPMs were recruited and a low seroprevalence (1.6%) of antibody against A(H7N9) virus was detected. An asymptomatic A(H7N9) infection was also identified by RT-PCR. Conclusions Our study highlights the importance of conducting effective surveillance for A(H7N9) virus and provides evidence to support the assumption that slaughtering is the key process for the propagation of A(H7N9) virus in retail LPMs. Moreover, the ability of A(H7N9) virus to cross species barrier is proved to be still limited. PMID:25216284

Frequency and patterns of contact with domestic poultry and potential risk of H5N1 transmission to humans living in rural Cambodia

PubMed Central

Van Kerkhove, Maria D.; Ly, Sowath; Holl, Davun; Guitian, Javier; Mangtani, Punam; Ghani, Azra C.; Vong, Sirenda

2008-01-01

Background  Since 2004, H5N1 outbreaks have been recurrent in domestic poultry and humans in Cambodia. To date, seven human cases (100% CFR) and 22 outbreaks in poultry have been confirmed. Household ownership of backyard poultry (FAO Sector 4 poultry production) in rural Cambodia is high. An understanding of the extent and frequency of poultry handing behaviors in these settings is necessary to assess the risk associated with different practices and to formulate sensible recommendations to mitigate this risk. We collected new data from six geographic regions to examine patterns of human contact with poultry among rural farmers in Cambodia and identify populations with the highest potential exposure to H5N1. Methods and Findings  A cross‐sectional survey was undertaken in which 3,600 backyard poultry owners from 115 randomly selected villages in six provinces throughout Cambodia were interviewed. Using risk assessment methods, patterns of contact with poultry as surrogate measures of exposure to H5N1 were used to generate risk indices of potential H5N1 transmission to different populations in contact with poultry. Estimates of human exposure risk for each study participant (n = 3600) were obtained by multiplying each reported practice with a transmission risk‐weighting factor and summing these over all practices reported by each individual. Exposure risk estimates were then examined stratified by age and gender. Subjects reported high contact with domestic poultry (chickens and ducks) through the daily care and food preparation practices, however contact patterns varied by gender and age. Males between the ages of 26‐40 reported practices of contact with poultry that give rise to the highest H5N1 transmission risk potential, followed closely by males between the ages of 16‐25. Overall, males had a higher exposure risk potential than females across all age groups (p < 0·001). Conclusions  Our results demonstrate that most of the population in rural Cambodia is in frequent contact with domestic poultry. About half of the population in this study carried out on a regular basis at least one of the practices considered to be high risk for the effective transmission if the bird is infected. There was however substantial variation in the frequency of different practices and thus the potential risk of transmission of H5N1 from poultry to humans is not uniform across age and gender even amongst populations living in close proximity to poultry. PMID:19453420

7 CFR 70.52 - Prerequisites to packaging ready-to-cook poultry or rabbits identified with consumer grademarks.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Prerequisites to packaging ready-to-cook poultry or... ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND... Prerequisites to packaging ready-to-cook poultry or rabbits identified with consumer grademarks. The official...

POULTRY-RELATED MICROBIOME CHANGES FROM EMBRYONIC DEVELOPMENT TO FINAL PRODUCT: A SINGLE PASTURED-RAISED FLOCK FARM-TO-FORK ANALYSIS

USDA-ARS?s Scientific Manuscript database

Background: While conventionally grown poultry continues to dominate the U.S. poultry industry, there is an increasing demand for locally-grown, “all natural” alternatives. Unfortunately, limited research has been done on this type of poultry management practice, and thus many of these management e...

9 CFR 94.23 - Importation of poultry meat and other poultry products from Sinaloa and Sonora, Mexico.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Importation of poultry meat and other poultry products from Sinaloa and Sonora, Mexico. 94.23 Section 94.23 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS...

77 FR 5480 - Notice of Request for Approval of an Information Collection; Importation of Animal and Poultry...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-03

...; Importation of Animal and Poultry Products (Milk and Eggs) Into the United States AGENCY: Animal and Plant... regulations for the importation of animal and poultry products (milk and eggs) into the United States. DATES...: For information on the importation of animal and poultry products (milk and eggs) into the United...

75 FR 44935 - Notice of Request for Extension of Approval of an Information Collection; Certificate for Poultry...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-30

... Hatching Eggs for Export AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION: Extension of... poultry hatching eggs from the United States. DATES: We will consider all comments that we receive on or... FURTHER INFORMATION CONTACT: For information on the export of poultry and poultry hatching eggs from the...

Role of poultry in the H7N9 influenza outbreaks in China

USDA-ARS?s Scientific Manuscript database

The outbreaks of H7N9 influenza in China in spring 2013 resulted in many human cases with a high fatality rate. Poultry were suspected as the source of infection based on sequence analysis and virus isolations from live poultry markets (LPM). The original source of the virus from poultry farms is ...

9 CFR 381.169 - Ready-to-cook poultry products to which solutions are added.

Code of Federal Regulations, 2014 CFR

2014-01-01

... cases, may be introduced by injection into the thick muscles (breast and legs) of ready-to-cook poultry...) Incorporate a system of raw weight identification of a sufficient number of poultry and/or poultry parts to allow effective monitoring of the system by Federal inspectors and official establishment employees. [37...

9 CFR 381.169 - Ready-to-cook poultry products to which solutions are added.

Code of Federal Regulations, 2012 CFR

2012-01-01

... cases, may be introduced by injection into the thick muscles (breast and legs) of ready-to-cook poultry...) Incorporate a system of raw weight identification of a sufficient number of poultry and/or poultry parts to allow effective monitoring of the system by Federal inspectors and official establishment employees. [37...

9 CFR 381.169 - Ready-to-cook poultry products to which solutions are added.

Code of Federal Regulations, 2013 CFR

2013-01-01

... cases, may be introduced by injection into the thick muscles (breast and legs) of ready-to-cook poultry...) Incorporate a system of raw weight identification of a sufficient number of poultry and/or poultry parts to allow effective monitoring of the system by Federal inspectors and official establishment employees. [37...

Avian Influenza Vaccination of Poultry and Passive Case Reporting, Egypt

PubMed Central

Grosbois, Vladimir; Jobre, Yilma; Saad, Ahmed; El Nabi, Amira Abd; Galal, Shereen; Kalifa, Mohamed; El Kader, Soheir Abd; Dauphin, Gwenaëlle; Roger, François; Lubroth, Juan; Peyre, Marisa

2012-01-01

We investigated the influence of a mass poultry vaccination campaign on passive surveillance of highly pathogenic avian influenza subtype (H5N1) outbreaks among poultry in Egypt. Passive reporting dropped during the campaign, although probability of infection remained unchanged. Future poultry vaccination campaigns should consider this negative impact on reporting for adapting surveillance strategies. PMID:23171740

76 FR 45769 - Notice of Request for Extension of Approval of an Information Collection; Pork and Poultry...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-01

...] Notice of Request for Extension of Approval of an Information Collection; Pork and Poultry Products From... regulations for pork and poultry products from Mexico transiting the United States. DATES: We will consider... information on pork and poultry products from Mexico transiting the United States, contact Dr. Lynette...

9 CFR 381.193 - Poultry carcasses, etc., not intended for human food.

Code of Federal Regulations, 2011 CFR

2011-01-01

... for human food. 381.193 Section 381.193 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE...; Exportation; or Sale of Poultry or Poultry Products § 381.193 Poultry carcasses, etc., not intended for human... products thereof, that are not intended for use as human food may, after they have been denatured as...

9 CFR 381.193 - Poultry carcasses, etc., not intended for human food.

Code of Federal Regulations, 2012 CFR

2012-01-01

... for human food. 381.193 Section 381.193 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE...; Exportation; or Sale of Poultry or Poultry Products § 381.193 Poultry carcasses, etc., not intended for human... products thereof, that are not intended for use as human food may, after they have been denatured as...

Evolution of highly pathogenic avian influenza H5N1 viruses in Egypt indicating progressive adaptation

USDA-ARS?s Scientific Manuscript database

Highly pathogenic avian influenza (HPAI) virus of the H5N1 subtype was first diagnosed in poultry in Egypt in 2006, and since then the disease became enzootic in poultry throughout the country affecting the poultry industry and village poultry as well as infecting humans. Vaccination has been used ...

9 CFR 381.107 - Special procedures as to certification of poultry products for export to certain countries.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Special procedures as to certification...; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS... Procedures § 381.107 Special procedures as to certification of poultry products for export to certain...

9 CFR 381.208 - Poultry products offered for entry and entered to be handled and transported as domestic; entry...

Code of Federal Regulations, 2010 CFR

2010-01-01

... INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Imported Poultry Products § 381.208... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry products offered for entry and....208 Section 381.208 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF...

9 CFR 381.201 - Means of conveyance and equipment used in handling poultry products offered for entry to be...

Code of Federal Regulations, 2010 CFR

2010-01-01

... INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Imported Poultry Products § 381.201... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Means of conveyance and equipment used in handling poultry products offered for entry to be maintained in sanitary condition. 381.201...

Detection of pathogens, indicators and antibiotic resistance genes following land application of poultry litter

USDA-ARS?s Scientific Manuscript database

The United States (U.S.) is the world’s largest producer of poultry with over 18,000 kg of poultry litter (PL), a mixture of poultry manure, bedding, feathers, and spilled feed produced as a by-product. This PL is a valuable nutrient source for crop production however; land application of livestock ...

Investigation of Foodborne Pathogen Ecology throughout the Pastured Poultry Farm-to-Fork Continuum using a Microbiome Approach

USDA-ARS?s Scientific Manuscript database

There has been an increased demand for non-conventional raised poultry in the US, with these types of “alternative” poultry products accounting for upwards a 20% of all poultry products sold in the US. While this consumer-driven shift has resulted in this increase of alternative production, there i...

[A case of human infection with highly pathogenic avian influenza A (H7N9) virus through poultry processing without protection measure].

PubMed

Ma, Y; Zhang, Z B; Cao, L; Lu, J Y; Li, K B; Su, W Z; Li, T G; Yang, Z C; Wang, M

2018-06-10

Objective: To investigate the infection pattern and etiological characteristics of a case of human infection with highly pathogenic avian influenza A (H7N9) virus and provide evidence for the prevention and control of human infection with highly pathogenic avian influenza virus. Methods: Epidemiological investigation was conducted to explore the case's exposure history, infection route and disease progression. Samples collected from the patient, environments and poultry were tested by using real time reverse transcriptase-polymerase chain reaction (RT-PCR). Virus isolation, genome sequencing and phylogenetic analysis were conducted for positive samples. Results: The case had no live poultry contact history, but had a history of pulled chicken processing without taking protection measure in an unventilated kitchen before the onset. Samples collected from the patient's lower respiratory tract, the remaining frozen chicken meat and the live poultry market were all influenza A (H7N9) virus positive. The isolated viruses from these positive samples were highly homogenous. An insertion which lead to the addition of multiple basic amino acid residues (PEVPKRKRTAR/GL) was found at the HA cleavage site, suggesting that this virus might be highly pathogenic. Conclusions: Live poultry processing without protection measure is an important infection mode of "poultry to human" transmission of avian influenza viruses. Due to the limitation of protection measures in live poultry markets in Guangzhou, it is necessary to promote the standardized large scale poultry farming, the complete restriction of live poultry sales and centralized poultry slaughtering as well as ice fresh sale.

Economic epidemiology of avian influenza on smallholder poultry farms☆

PubMed Central

Boni, Maciej F.; Galvani, Alison P.; Wickelgren, Abraham L.; Malani, Anup

2013-01-01

Highly pathogenic avian influenza (HPAI) is often controlled through culling of poultry. Compensating farmers for culled chickens or ducks facilitates effective culling and control of HPAI. However, ensuing price shifts can create incentives that alter the disease dynamics of HPAI. Farmers control certain aspects of the dynamics by setting a farm size, implementing infection control measures, and determining the age at which poultry are sent to market. Their decisions can be influenced by the market price of poultry which can, in turn, be set by policy makers during an HPAI outbreak. Here, we integrate these economic considerations into an epidemiological model in which epidemiological parameters are determined by an outside agent (the farmer) to maximize profit from poultry sales. Our model exhibits a diversity of behaviors which are sensitive to (i) the ability to identify infected poultry, (ii) the average price of infected poultry, (iii) the basic reproductive number of avian influenza, (iv) the effect of culling on the market price of poultry, (v) the effect of market price on farm size, and (vi) the effect of poultry density on disease transmission. We find that under certain market and epidemiological conditions, culling can increase farm size and the total number of HPAI infections. Our model helps to inform the optimization of public health outcomes that best weigh the balance between public health risk and beneficial economic outcomes for farmers. PMID:24161559

Salmonellosis: the role of poultry meat.

PubMed

Antunes, P; Mourão, J; Campos, J; Peixe, L

2016-02-01

Salmonellosis remains one of the most frequent food-borne zoonoses, constituting a worldwide major public health concern. Currently, at a global level, the main sources of infection for humans include meat products, including the consumption of contaminated poultry meat, in spite of the success of Salmonella control measures implemented in food-animal production of industrialized countries. In recent years, a shift in Salmonella serotypes related to poultry and poultry production has been reported in diverse geographical regions, being particularly associated with the spread of certain well-adapted clones. Moreover, antimicrobial resistance in non-typhoidal Salmonella is considered one of the major public health threats related with food-animal production, including the poultry production chain and poultry meat, which is an additional concern in the management of salmonellosis. The circulation of the same multidrug-resistant Salmonella clones and/or identical mobile genetic elements encoding antibiotic resistance genes from poultry to humans highlights this scenario. The purpose of this review was to provide an overview of the role of poultry meat on salmonellosis at a global scale and the main problems that could hinder the success of Salmonella control measures at animal production level. With the increasing globalization of foodstuffs like poultry meat, new problems and challenges might arise regarding salmonellosis control, making new integrated intervention strategies necessary along the food chain. Copyright © 2015 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

Transfer of arsenic from poultry feed to poultry litter: A mass balance study.

PubMed

Gupta, Sanjay K; Le, X Chris; Kachanosky, Gary; Zuidhof, Martin J; Siddique, Tariq

2018-07-15

Roxarsone (rox), an arsenic (As) containing organic compound, is a common feed additive used in poultry production. To determine if As present in rox is excreted into the poultry litter without any retention in chicken meat for safe human consumption, the transference of As from the feed to poultry excreta was assessed using two commercial chicken strains fed with and without dietary rox. The results revealed that both the strains had similar behaviour in growth (chicken weight; 2.17-2.25kg), feed consumption (282-300kgpen -1 initially containing 102 chicken) and poultry litter production (73-81kgpen -1 ) during the growth phase of 35days. Our mass balance calculations showed that chickens ingested 2669-2730mg As with the feed and excreted out 2362-2896mg As in poultry litter during the growth period of 28days when As containing feed was used, yielding As recovery between 86 and 108%. Though our complementary studies show that residual arsenic species in rox-fed chicken meat may have relevance to human exposure, insignificant retention of total As in the chicken meat substantiates our mass balance results. The results are important in evaluating the fate of feed additive used in poultry production and its potential environmental implications if As containing poultry litter is applied to soil for crop production. Copyright © 2018 Elsevier B.V. All rights reserved.

Investigation of avian influenza virus in poultry and wild birds due to novel avian-origin influenza A(H10N8) in Nanchang City, China.

PubMed

Ni, Xiansheng; He, Fenglan; Hu, Maohong; Zhou, Xianfeng; Wang, Bin; Feng, Changhua; Wu, Yumei; Li, Youxing; Tu, Junling; Li, Hui; Liu, Mingbin; Chen, Haiying; Chen, Shengen

2015-01-01

Multiple reassortment events within poultry and wild birds had resulted in the establishment of another novel avian influenza A(H10N8) virus, and finally resulted in human death in Nanchang, China. However, there was a paucity of information on the prevalence of avian influenza virus in poultry and wild birds in Nanchang area. We investigated avian influenza virus in poultry and wild birds from live poultry markets, poultry countyards, delivery vehicles, and wild-bird habitats in Nanchang. We analyzed 1036 samples from wild birds and domestic poultry collected from December 2013 to February 2014. Original biological samples were tested for the presence of avian influenza virus using specific primer and probe sets of H5, H7, H9, H10 and N8 subtypes by real-time RT-PCR. In our analysis, the majority (97.98%) of positive samples were from live poultry markets. Among the poultry samples from chickens and ducks, AIV prevalence was 26.05 and 30.81%, respectively. Mixed infection of different HA subtypes was very common. Additionally, H10 subtypes coexistence with N8 was the most prevalent agent during the emergence of H10N8. This event illustrated a long-term surveillance was so helpful for pandemic preparedness and response. Copyright © 2014 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.

Bridging the gap between veterinary student interest and professional demand for poultry-specialized veterinarians: a French experience.

PubMed

Malher, Xavier; Belloc, Catherine

2014-01-01

Recent crises concerning poultry production revealed a relative deficit in the availability of veterinary competencies to manage some acute public health and animal welfare concerns. Veterinary education might be critically questioned about this deficit. The authors present the experience of the education program on poultry production medicine at the Veterinary College of Nantes in France over a 10-year period. First, the program consists of integrative teaching focused on a holistic multidisciplinary approach to this professional field on a compulsory basis. Evaluation of the course by the students through a questionnaire (N=1,032) showed a large favorable consensus. Second, the completion of an elective program targeting profession-specific competencies may allow the student to challenge his or her choice of this professional orientation in the undergraduate curriculum. According to the importance they want to give to poultry, and concurrently to other species, students have the possibility of building a curriculum that is either partly or fully devoted to poultry production medicine: a 6-month thesis, 2-10 weeks of professional training, 2 weeks in the field to solve a poultry flock health problem, and 2-4 weeks of specialized courses in poultry production medicine. To round off this curriculum, the national post-graduate program in poultry production medicine is highlighted, as well as its links with the residency program of the European College of Poultry Veterinary Science.

9 CFR 145.52 - Participation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Waterfowl, Exhibition Poultry, and Game Bird Breeding Flocks and Products § 145.52 Participation. Participating flocks of waterfowl, exhibition poultry, and game birds, and the eggs and baby poultry produced...

9 CFR 145.52 - Participation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Waterfowl, Exhibition Poultry, and Game Bird Breeding Flocks and Products § 145.52 Participation. Participating flocks of waterfowl, exhibition poultry, and game birds, and the eggs and baby poultry produced...

9 CFR 95.30 - Restrictions on entry of products and byproducts of poultry, game birds, or other birds from...

Code of Federal Regulations, 2012 CFR

2012-01-01

... byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI... UNITED STATES § 95.30 Restrictions on entry of products and byproducts of poultry, game birds, or other..., including feathers, birds' nests, and bird trophies, of poultry, game birds, or other birds may be imported...

9 CFR 95.30 - Restrictions on entry of products and byproducts of poultry, game birds, or other birds from...

Code of Federal Regulations, 2013 CFR

2013-01-01

... byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI... UNITED STATES § 95.30 Restrictions on entry of products and byproducts of poultry, game birds, or other..., including feathers, birds' nests, and bird trophies, of poultry, game birds, or other birds may be imported...

9 CFR 95.30 - Restrictions on entry of products and byproducts of poultry, game birds, or other birds from...

Code of Federal Regulations, 2010 CFR

2010-01-01

... byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI... THE UNITED STATES § 95.30 Restrictions on entry of products and byproducts of poultry, game birds, or...) Products or byproducts, including feathers, birds' nests, and bird trophies, of poultry, game birds, or...

9 CFR 95.30 - Restrictions on entry of products and byproducts of poultry, game birds, or other birds from...

Code of Federal Regulations, 2014 CFR

2014-01-01

... byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI... UNITED STATES § 95.30 Restrictions on entry of products and byproducts of poultry, game birds, or other..., including feathers, birds' nests, and bird trophies, of poultry, game birds, or other birds may be imported...

9 CFR 94.6 - Carcasses, meat, parts or products of carcasses, and eggs (other than hatching eggs) of poultry...

Code of Federal Regulations, 2012 CFR

2012-01-01

... carcasses, and eggs (other than hatching eggs) of poultry, game birds, or other birds; importations from... Carcasses, meat, parts or products of carcasses, and eggs (other than hatching eggs) of poultry, game birds... including meat, of poultry, game birds, or other birds that were raised or slaughtered in any region where...

9 CFR 95.30 - Restrictions on entry of products and byproducts of poultry, game birds, or other birds from...

Code of Federal Regulations, 2011 CFR

2011-01-01

... byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI... THE UNITED STATES § 95.30 Restrictions on entry of products and byproducts of poultry, game birds, or...) Products or byproducts, including feathers, birds' nests, and bird trophies, of poultry, game birds, or...

9 CFR 94.6 - Carcasses, meat, parts or products of carcasses, and eggs (other than hatching eggs) of poultry...

Code of Federal Regulations, 2014 CFR

2014-01-01

... carcasses, and eggs (other than hatching eggs) of poultry, game birds, or other birds; importations from... eggs) of poultry, game birds, or other birds; importations from regions where Newcastle disease or... carcasses, and parts or products of carcasses,4 including meat, of poultry, game birds, or other birds that...

9 CFR 94.6 - Carcasses, parts or products of carcasses, and eggs (other than hatching eggs) of poultry, game...

Code of Federal Regulations, 2011 CFR

2011-01-01

... carcasses, and eggs (other than hatching eggs) of poultry, game birds, or other birds; importations from... § 94.6 Carcasses, parts or products of carcasses, and eggs (other than hatching eggs) of poultry, game... considered to exist. Carcasses, and parts or products of carcasses, of poultry, game birds, or other birds...

9 CFR 94.6 - Carcasses, parts or products of carcasses, and eggs (other than hatching eggs) of poultry, game...

Code of Federal Regulations, 2010 CFR

2010-01-01

... carcasses, and eggs (other than hatching eggs) of poultry, game birds, or other birds; importations from... § 94.6 Carcasses, parts or products of carcasses, and eggs (other than hatching eggs) of poultry, game... considered to exist. Carcasses, and parts or products of carcasses, of poultry, game birds, or other birds...

9 CFR 94.6 - Carcasses, meat, parts or products of carcasses, and eggs (other than hatching eggs) of poultry...

Code of Federal Regulations, 2013 CFR

2013-01-01

... carcasses, and eggs (other than hatching eggs) of poultry, game birds, or other birds; importations from... Carcasses, meat, parts or products of carcasses, and eggs (other than hatching eggs) of poultry, game birds... including meat, of poultry, game birds, or other birds that were raised or slaughtered in any region where...

76 FR 44855 - Common or Usual Name for Raw Meat and Poultry Products Containing Added Solutions

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-27

.... FSIS-2010-0012] RIN 0583-AD41 Common or Usual Name for Raw Meat and Poultry Products Containing Added... name for raw meat and poultry products that do not meet standard of identity regulations and to which... description of the raw meat or poultry component, the percentage of added solution incorporated into the raw...

9 CFR 93.204 - Import permits for poultry and for poultry test specimens for diagnostic purposes; and...

Code of Federal Regulations, 2011 CFR

2011-01-01

... maintained by APHIS. 93.204 Section 93.204 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION... name and address of the importer; the species, breed, number or quantity of poultry or poultry test... reservation fee by an irrevocable letter of credit from a commercial bank (the effective date on such letter...

9 CFR 93.204 - Import permits for poultry and for poultry test specimens for diagnostic purposes; and...

Code of Federal Regulations, 2013 CFR

2013-01-01

... maintained by APHIS. 93.204 Section 93.204 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION... name and address of the importer; the species, breed, number or quantity of poultry or poultry test... reservation fee by an irrevocable letter of credit from a commercial bank (the effective date on such letter...

9 CFR 93.204 - Import permits for poultry and for poultry test specimens for diagnostic purposes; and...

Code of Federal Regulations, 2012 CFR

2012-01-01

... maintained by APHIS. 93.204 Section 93.204 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION... name and address of the importer; the species, breed, number or quantity of poultry or poultry test... reservation fee by an irrevocable letter of credit from a commercial bank (the effective date on such letter...

9 CFR 93.204 - Import permits for poultry and for poultry test specimens for diagnostic purposes; and...

Code of Federal Regulations, 2010 CFR

2010-01-01

... maintained by APHIS. 93.204 Section 93.204 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION... name and address of the importer; the species, breed, number or quantity of poultry or poultry test... reservation fee by an irrevocable letter of credit from a commercial bank (the effective date on such letter...

9 CFR 93.204 - Import permits for poultry and for poultry test specimens for diagnostic purposes; and...

Code of Federal Regulations, 2014 CFR

2014-01-01

... maintained by APHIS. 93.204 Section 93.204 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION... name and address of the importer; the species, breed, number or quantity of poultry or poultry test... reservation fee by an irrevocable letter of credit from a commercial bank (the effective date on such letter...

9 CFR 203.4 - Statement with respect to the disposition of records by packers, live poultry dealers, stockyard...

Code of Federal Regulations, 2010 CFR

2010-01-01

... disposition of records by packers, live poultry dealers, stockyard owners, market agencies and dealers. 203.4... STOCKYARDS ACT § 203.4 Statement with respect to the disposition of records by packers, live poultry dealers... Stockyards Act (7 U.S.C. 221) provides, in part, that every packer, live poultry dealer, stockyard owner...

Crianza Practica de Aves (Practical Poultry Raising). Appropriate Technologies for Development. Peace Corps Information Collection & Exchange Manual Series [No.] M-34.

ERIC Educational Resources Information Center

French, Kenneth M.

Written in Spanish, this manual is designed to provide development workers with the information and tools needed to begin or to improve poultry production. Covered in the individual chapters are the following topics: the nature and scope of poultry production, assessment of local poultry selections, basic information about chickens, country…

A comparative study on invasion, survival, modulation of oxidative burst, and nitric oxide responses of macrophages (HD11), and systemic infection in chickens by prevalent poultry Salmonella serovars

USDA-ARS?s Scientific Manuscript database

Poultry is a major reservoir for foodborne Salmonella serovars. Salmonella Typhimurium, S. Enteritidis, S. Heidelberg, S. Kentucky, and S. Senftenberg are the most prevalent serovars in poultry. Information concerning the interactions between different Salmonella species and host cells in poultry i...

77 FR 12226 - Sadex Corp.; Filing of Food Additive Petition (Animal Use); Electron Beam and X-Ray Sources for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-29

... Sources for Irradiation of Poultry Feed and Poultry Feed Ingredients AGENCY: Food and Drug Administration... the safe use of electron beam and x-ray sources for irradiation of poultry feed and poultry feed... petition proposes to amend Title 21 of the Code of Federal Regulations (CFR) in part 579 Irradiation in the...

Practices associated with Highly Pathogenic Avian Influenza spread in traditional poultry marketing chains: Social and economic perspectives.

PubMed

Paul, Mathilde; Baritaux, Virginie; Wongnarkpet, Sirichai; Poolkhet, Chaithep; Thanapongtharm, Weerapong; Roger, François; Bonnet, Pascal; Ducrot, Christian

2013-04-01

In developing countries, smallholder poultry production contributes to food security and poverty alleviation in rural areas. However, traditional poultry marketing chains have been threatened by the epidemics caused by the Highly Pathogenic Avian Influenza (H5N1) virus. The article presents a value chain analysis conducted on the traditional poultry marketing chain in the rural province of Phitsanulok, Thailand. The analysis is based on quantitative data collected on 470 backyard chicken farms, and on qualitative data collected on 28 poultry collectors, slaughterhouses and market retailers, using semi-structured interviews. The article examines the organization of poultry marketing chains in time and space, and shows how this may contribute to the spread of Highly Pathogenic Avian Influenza H5N1 in the small-scale poultry sector. The article also discusses the practices and strategies developed by value chain actors facing poultry mortality, with their economic and social determinants. More broadly, this study also illustrates how value chain analysis can contribute to a better understanding of the complex mechanisms associated with the spread of epidemics in rural communities. Copyright © 2013 Elsevier B.V. All rights reserved.

Risk of influenza A (H5N1) infection among poultry workers, Hong Kong, 1997-1998.

PubMed

Bridges, Carolyn Buxton; Lim, Wilina; Hu-Primmer, Jean; Sims, Les; Fukuda, Keiji; Mak, K H; Rowe, Thomas; Thompson, William W; Conn, Laura; Lu, Xiuhua; Cox, Nancy J; Katz, Jacqueline M

2002-04-15

In 1997, outbreaks of highly pathogenic influenza A (H5N1) among poultry coincided with 18 documented human cases of H5N1 illness. Although exposure to live poultry was associated with human illness, no cases were documented among poultry workers (PWs). To evaluate the potential for avian-to-human transmission of H5N1, a cohort study was conducted among 293 Hong Kong government workers (GWs) who participated in a poultry culling operation and among 1525 PWs. Paired serum samples collected from GWs and single serum samples collected from PWs were considered to be anti-H5 antibody positive if they were positive by both microneutralization and Western blot testing. Among GWs, 3% were seropositive, and 1 seroconversion was documented. Among PWs, approximately 10% had anti-H5 antibody. More-intensive poultry exposure, such as butchering and exposure to ill poultry, was associated with having anti-H5 antibody. These findings suggest an increased risk for avian influenza infection from occupational exposure.

Insight into Alternative Approaches for Control of Avian Influenza in Poultry, with Emphasis on Highly Pathogenic H5N1

PubMed Central

Abdelwhab, E. M.; Hafez, Hafez M.

2012-01-01

Highly pathogenic avian influenza virus (HPAIV) of subtype H5N1 causes a devastating disease in poultry but when it accidentally infects humans it can cause death. Therefore, decrease the incidence of H5N1 in humans needs to focus on prevention and control of poultry infections. Conventional control strategies in poultry based on surveillance, stamping out, movement restriction and enforcement of biosecurity measures did not prevent the virus spreading, particularly in developing countries. Several challenges limit efficiency of the vaccines to prevent outbreaks of HPAIV H5N1 in endemic countries. Alternative and complementary approaches to reduce the current burden of H5N1 epidemics in poultry should be encouraged. The use of antiviral chemotherapy and natural compounds, avian-cytokines, RNA interference, genetic breeding and/or development of transgenic poultry warrant further evaluation as integrated intervention strategies for control of HPAIV H5N1 in poultry. PMID:23202521

Reduction of nitrogen excretion and emission in poultry: A review for organic poultry.

PubMed

Chalova, Vesela I; Kim, Jihyuk; Patterson, Paul H; Ricke, Steven C; Kim, Woo K

2016-01-01

Organic poultry is an alternative to conventional poultry which is rapidly developing as a response to customers' demand for better food and a cleaner environment. Although organic poultry manure can partially be utilized by organic horticultural producers, litter accumulation as well as excessive nitrogen still remains a challenge to maintain environment pureness, animal, and human health. Compared to conventional poultry, diet formulation without nitrogen overloading in organic poultry is even more complicated due to specific standards and regulations which limit the application of some supplements and imposes specific criteria to the ingredients in use. This is especially valid for methionine provision which supplementation as a crystalline form is only temporarily allowed. This review is focused on the utilization of various protein sources in the preparation of a diet composed of 100% organic ingredients which meet the avian physiology need for methionine, while avoiding protein overload. The potential to use unconventional protein sources such as invertebrates and microbial proteins to achieve optimal amino acid provision is also discussed.

Calibration of an electronic nose for poultry farm

NASA Astrophysics Data System (ADS)

Abdullah, A. H.; Shukor, S. A.; Kamis, M. S.; Shakaff, A. Y. M.; Zakaria, A.; Rahim, N. A.; Mamduh, S. M.; Kamarudin, K.; Saad, F. S. A.; Masnan, M. J.; Mustafa, H.

2017-03-01

Malodour from the poultry farms could cause air pollution and therefore potentially dangerous to humans' and animals' health. This issue also poses sustainability risk to the poultry industries due to objections from local community. The aim of this paper is to develop and calibrate a cost effective and efficient electronic nose for poultry farm air monitoring. The instrument main components include sensor chamber, array of specific sensors, microcontroller, signal conditioning circuits and wireless sensor networks. The instrument was calibrated to allow classification of different concentrations of main volatile compounds in the poultry farm malodour. The outcome of the process will also confirm the device's reliability prior to being used for poultry farm malodour assessment. The Multivariate Analysis (HCA and KNN) and Artificial Neural Network (ANN) pattern recognition technique was used to process the acquired data. The results show that the instrument is able to calibrate the samples using ANN classification model with high accuracy. The finding verifies the instrument's performance to be used as an effective poultry farm malodour monitoring.

Candidate predators for biological control of the poultry red mite Dermanyssus gallinae.

PubMed

Lesna, Izabela; Wolfs, Peter; Faraji, Farid; Roy, Lise; Komdeur, Jan; Sabelis, Maurice W

2009-06-01

The poultry red mite, Dermanyssus gallinae, is currently a significant pest in the poultry industry in Europe. Biological control by the introduction of predatory mites is one of the various options for controlling poultry red mites. Here, we present the first results of an attempt to identify potential predators by surveying the mite fauna of European starling (Sturnus vulgaris) nests, by assessing their ability to feed on poultry red mites and by testing for their inability to extract blood from bird hosts, i.e., newly hatched, young starlings and chickens. Two genuine predators of poultry red mites are identified: Hypoaspis aculeifer and Androlaelaps casalis. A review of the literature shows that some authors suspected the latter species to parasitize on the blood of birds and mammals, but they did not provide experimental evidence for these feeding habits and/or overlooked published evidence showing the reverse. We advocate careful analysis of the trophic structure of arthropods inhabiting bird nests as a basis for identifying candidate predators for control of poultry red mites.

9 CFR 122.1 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... or infectious disease of animals (including poultry). (e) Vectors. All animals (including poultry..., infectious, or communicable disease of animals or poultry or which have been exposed to any such disease. (f...

9 CFR 122.1 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... or infectious disease of animals (including poultry). (e) Vectors. All animals (including poultry..., infectious, or communicable disease of animals or poultry or which have been exposed to any such disease. (f...

9 CFR 122.1 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... or infectious disease of animals (including poultry). (e) Vectors. All animals (including poultry..., infectious, or communicable disease of animals or poultry or which have been exposed to any such disease. (f...

9 CFR 122.1 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... or infectious disease of animals (including poultry). (e) Vectors. All animals (including poultry..., infectious, or communicable disease of animals or poultry or which have been exposed to any such disease. (f...

The role of probiotics in the poultry industry.

PubMed

Lutful Kabir, S M

2009-08-12

The increase of productivity in the poultry industry has been accompanied by various impacts, including emergence of a large variety of pathogens and bacterial resistance. These impacts are in part due to the indiscriminate use of chemotherapeutic agents as a result of management practices in rearing cycles. This review provides a summary of the use of probiotics for prevention of bacterial diseases in poultry, as well as demonstrating the potential role of probiotics in the growth performance and immune response of poultry, safety and wholesomeness of dressed poultry meat evidencing consumer's protection, with a critical evaluation of results obtained to date.

Review of Nonfoodborne Zoonotic and Potentially Zoonotic Poultry Diseases.

PubMed

Agunos, Agnes; Pierson, F William; Lungu, Bwalya; Dunn, Patricia A; Tablante, Nathaniel

2016-09-01

Emerging and re-emerging diseases are continuously diagnosed in poultry species. A few of these diseases are known to cross the species barrier, thus posing a public health risk and an economic burden. We identified and synthesized global evidence for poultry nonfoodborne zoonoses to better understand these diseases in people who were exposed to different poultry-related characteristics (e.g., occupational or nonoccupational, operational types, poultry species, outbreak conditions, health status of flocks). This review builds on current knowledge on poultry zoonoses/potentially zoonotic agents transmitted via the nonfoodborne route. It also identifies research gaps and potential intervention points within the poultry industry to reduce zoonotic transmission by using various knowledge synthesis tools such as systematic review (SR) and qualitative (descriptive) and quantitative synthesis methods (i.e., meta-analysis). Overall, 1663 abstracts were screened and 156 relevant articles were selected for further review. Full articles (in English) were retrieved and critically appraised using routine SR methods. In total, eight known zoonotic diseases were reviewed: avian influenza (AI) virus (n = 85 articles), Newcastle disease virus (n = 8), West Nile virus (WNV, n = 2), avian Chlamydia (n = 24), Erysipelothrix rhusiopathiae (n = 3), methicillin-resistant Staphylococcus aureus (MRSA, n = 15), Ornithonyssus sylvarium (n = 4), and Microsporum gallinae (n = 3). In addition, articles on other viral poultry pathogens (n = 5) and poultry respiratory allergens derived from mites and fungi (n = 7) were reviewed. The level of investigations (e.g., exposure history, risk factor, clinical disease in epidemiologically linked poultry, molecular studies) to establish zoonotic linkages varied across disease agents and across studies. Based on the multiple outcome measures captured in this review, AI virus seems to be the poultry zoonotic pathogen that may have considerable and significant public health consequences; however, epidemiologic reports have only documented severe human cases clustered in Asia and not in North America. In contrast, avian Chlamydia and MRSA reports clustered mainly in Europe and less so in North America and other regions. Knowledge gaps in other zoonoses or other agents were identified, including potential direct (i.e., nonmosquito-borne) transmission of WNV from flocks to poultry workers, the public health and clinical significance of poultry-derived (livestock-associated) MRSA, the zoonotic significance of other viruses, and the role of poultry allergens in the pathophysiology of respiratory diseases of poultry workers. Across all pathogens reviewed, the use of personal protective equipment was commonly cited as the most important preventive measure to reduce the zoonotic spread of these diseases and the use of biosecurity measures to reduce horizontal transmission in flock populations. The studies also emphasized the need for flock monitoring and an integrated approach to prevention (i.e., veterinary-public health coordination with regard to diagnosis, and knowledge translation and education in the general population) to reduce zoonotic transmission.

9 CFR 362.1 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND.... “Poultry” means any migratory water fowl or game bird, whether dead or alive. (e) Poultry Product. “Poultry...

Antimicrobials usage assessments in commercial poultry and local birds in North-central Nigeria: Associated pathways and factors for resistance emergence and spread.

PubMed

Alhaji, N B; Haruna, A E; Muhammad, B; Lawan, M K; Isola, T O

2018-06-01

The World Health Organization's Global Action Plan on antimicrobial resistance (AMR) recommended monitoring of antimicrobial use (AMU) through surveillance and research to help mitigate AMR. This survey was aimed at assessing poultry owners' knowledge/awareness and practices regarding AMU, identified pathways for AMR emergence and spread in small-scale commercial poultry farms and free-range local bird flocks in North-central Nigeria. An interview questionnaire-based cross-sectional study was conducted on commercial poultry farmers and local bird flock keepers in 2017. Also, a Traffic Light system model was used assess risk status of AMU in farms and flocks. All the 384 recruited poultry farmers/keepers participated in the survey. Female respondents were the majority (67.2%). Low proportion of poultry farmers (46.4%, 89/192) and very low proportion of bird keepers (6.8%, 13/192) knew antimicrobials misuse to be when administered under dose. About 48% (93/192) of farmers and 93% (179/192) of keepers arbitrary determined antimicrobial dosage before administration. Respondents used antimicrobials for therapeutic, prophylactic, and growth promotion in birds. Also, participants significantly identified contaminated poultry products, infected poultry or contaminated formites, and discharged contaminated faeces into environment as pathways for transmission of antimicrobial resistant pathogens to humans. Traffic Light system model revealed 88.5% of small-scale commercial poultry farms to frequently used antimicrobials without veterinarians' consultations thereby attaining Class 1 (Red risk) status. The model showed that 92.1% of free-range local bird flocks rarely used antimicrobials thereby attaining Class 3 (Green risk) status. Improper antimicrobial dosage in poultry (OR: 7.23; 95% CI: 2.74, 19.21), non-enforcement of AMU regulating laws in poultry (OR: 4.12; 95% CI: 2.39, 7.10), weak financial status of poultry owners (OR: 3.00; 95% CI: 2.39, 7.10), and management system (OR: 8.94; 95% CI: 5.62, 14.24) were more likely to satisfactorily influenced antimicrobials misuse in poultry farms and local bird flocks. The survey revealed low knowledge level regarding AMU in the poultry. Antimicrobials were rarely used in local bird flocks, making them likely organic and safe from AMR. It is imperative to educate farmers on judicious AMU, enforce existing veterinary legislation on antimicrobials, establish antimicrobials surveillance system, and sensitize farmers on adequate biosecurity measures and routine vaccination of farms, so as to assure food safety, food security, and public health. Copyright © 2018 Elsevier B.V. All rights reserved.

Understanding the poultry trade network in Kenya: Implications for regional disease prevention and control.

PubMed

McCarron, Margaret; Munyua, Peninah; Cheng, Po-Yung; Manga, Thomas; Wanjohi, Cathryn; Moen, Ann; Mounts, Anthony; Katz, Mark A

2015-07-01

Infectious diseases in poultry can spread quickly and lead to huge economic losses. In the past decade, on multiple continents, the accelerated spread of highly pathogenic avian Influenza A (H5N1) virus, often through informal trade networks, has led to the death and culling of hundreds of millions of poultry. Endemic poultry diseases like Newcastle disease and fowl typhoid can also be devastating in many parts of the world. Understanding trade networks in unregulated systems can inform policy decisions concerning disease prevention and containment. From June to December 2008 we conducted a cross-sectional survey of backyard farmers, market traders, and middlemen in 5/8 provinces in Kenya. We administered a standardized questionnaire to each type of actor using convenience, random, snowball, and systematic sampling. Questionnaires addressed frequency, volume, and geography of trade, as well as biosecurity practices. We created a network diagram identifying the most important locations for trade. Of 380 respondents, 51% were backyard farmers, 24% were middlemen and 25% were market traders. Half (50%) of backyard farmers said they raised poultry both for household consumption and for sale. Compared to market traders, middlemen bought their poultry from a greater number of villages (median 4.2 villages for middlemen vs. 1.9 for market traders). Traders were most likely to purchase poultry from backyard farmers. Of the backyard farmers who sold poultry, 51% [CI 40-63] reported selling poultry to market traders, and 54% [CI 44-63] sold to middlemen. Middlemen moved the largest volume of poultry on a weekly basis (median purchases: 187 birds/week [IQR 206]; median sales: 188 birds/week [IQR 412.5]). The highest numbers of birds were traded in Nairobi - Kenya's capital city. Nairobi was the most prominent trading node in the network (61 degrees of centrality). Many smaller sub-networks existed as a result of clustered local trade. Market traders were also integral to the network. The informal poultry trade in Kenya is dependent on the sale of backyard poultry to middlemen and market traders. These two actors play a critical role in poultry movement in Kenya; during any type of disease outbreak middlemen should be targeted for control- and containment-related interventions. Published by Elsevier B.V.

Characterization of Extraintestinal Pathogenic Escherichia coli isolated from retail poultry meats from Alberta, Canada.

PubMed

Aslam, Mueen; Toufeer, Mehdi; Narvaez Bravo, Claudia; Lai, Vita; Rempel, Heidi; Manges, Amee; Diarra, Moussa Sory

2014-05-02

Extraintestinal Pathogenic Escherichia coli (ExPEC) have the potential to spread through fecal waste resulting in the contamination of both farm workers and retail poultry meat in the processing plants or environment. The objective of this study was to characterize ExPEC from retail poultry meats purchased from Alberta, Canada and to compare them with 12 human ExPEC representatives from major ExPEC lineages. Fifty-four virulence genes were screened by a set of multiplex PCRs in 700 E. coli from retail poultry meat samples. ExPEC was defined as the detection of at least two of the following virulence genes: papA/papC, sfa, kpsMT II and iutA. Genetic relationships between isolates were determined using pulsed field gel electrophoresis (PFGE). Fifty-nine (8.4%) of the 700 poultry meat isolates were identified as ExPEC and were equally distributed among the phylogenetic groups A, B1, B2 and D. Isolates of phylogenetic group A possessed up to 12 virulence genes compared to 24 and 18 genes in phylogenetic groups B2 and D, respectively. E. coli identified as ExPEC and recovered from poultry harbored as many virulence genes as those of human isolates. In addition to the iutA gene, siderophore-related iroN and fyuA were detected in combination with other virulence genes including those genes encoding for adhesion, protectin and toxin while the fimH, ompT, traT, uidA and vat were commonly detected in poultry ExPEC. The hemF, iss and cvaC genes were found in 40% of poultry ExPEC. All human ExPEC isolates harbored concnf (cytotoxic necrotizing factor 1 altering cytoskeleton and causing necrosis) and hlyD (hemolysin transport) genes which were not found in poultry ExPEC. PFGE analysis showed that a few poultry ExPEC isolates clustered with human ExPEC isolates at 55-70% similarity level. Comparing ExPEC isolated from retail poultry meats provides insight into their virulence potential and suggests that poultry associated ExPEC may be important for retail meat safety. Investigations into the ability of our poultry ExPEC to cause human infections are warranted. Crown Copyright © 2014. Published by Elsevier B.V. All rights reserved.

9 CFR 82.20 - General restrictions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... interstate: (a) Live poultry infected with chlamydiosis; (b) Dead poultry that were infected with chlamydiosis when they died, and parts of dead poultry that were infected with chlamydiosis when they died; and...

76 FR 69146 - Common or Usual Name for Raw Meat and Poultry Products Containing Added Solutions-Reopening of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-08

.... FSIS-2010-0012] RIN 0583-AD41 Common or Usual Name for Raw Meat and Poultry Products Containing Added... for 60 days the comment period for the proposed rule, ``Common or Usual Name for Raw Meat and Poultry..., FSIS published the proposed rule ``Common or Usual Name for Raw Meat and Poultry Products Containing...

Multiple Introductions of Influenza A(H5N8) Virus into Poultry, Egypt, 2017.

PubMed

Salaheldin, Ahmed H; El-Hamid, Abd; Elbestawy, Ahmed R; Veits, Jutta; Hafez, Hafez M; Mettenleiter, Thomas C; Abdelwhab, Elsayed M

2018-05-01

After high mortality rates among commercial poultry were reported in Egypt in 2017, we genetically characterized 4 distinct influenza A(H5N8) viruses isolated from poultry. Full-genome analysis indicated separate introductions of H5N8 clade 2.3.4.4 reassortants from Europe and Asia into Egypt, which poses a serious threat for poultry and humans.

Elevage Pratique de la Volaille (Practical Poultry Raising). Appropriate Technologies for Development. Peace Corps Information Collection & Exchange Manual Series No. M-30.

ERIC Educational Resources Information Center

French, Kenneth M.

Written in French, this manual is designed to provide development workers with the information and tools needed to begin or to improve poultry production. Covered in the individual chapters are the following topics: the nature and scope of poultry production, assessment of local poultry selections, basic information about chickens, country…

Temporal and spatial analysis of psittacosis in association with poultry farming in the Netherlands, 2000-2015.

PubMed

Hogerwerf, Lenny; Holstege, Manon M C; Benincà, Elisa; Dijkstra, Frederika; van der Hoek, Wim

2017-07-26

Human psittacosis is a highly under diagnosed zoonotic disease, commonly linked to psittacine birds. Psittacosis in birds, also known as avian chlamydiosis, is endemic in poultry, but the risk for people living close to poultry farms is unknown. Therefore, our study aimed to explore the temporal and spatial patterns of human psittacosis infections and identify possible associations with poultry farming in the Netherlands. We analysed data on 700 human cases of psittacosis notified between 01-01-2000 and 01-09-2015. First, we studied the temporal behaviour of psittacosis notifications by applying wavelet analysis. Then, to identify possible spatial patterns, we applied spatial cluster analysis. Finally, we investigated the possible spatial association between psittacosis notifications and data on the Dutch poultry sector at municipality level using a multivariable model. We found a large spatial cluster that covered a highly poultry-dense area but additional clusters were found in areas that had a low poultry density. There were marked geographical differences in the awareness of psittacosis and the amount and the type of laboratory diagnostics used for psittacosis, making it difficult to draw conclusions about the correlation between the large cluster and poultry density. The multivariable model showed that the presence of chicken processing plants and slaughter duck farms in a municipality was associated with a higher rate of human psittacosis notifications. The significance of the associations was influenced by the inclusion or exclusion of farm density in the model. Our temporal and spatial analyses showed weak associations between poultry-related variables and psittacosis notifications. Because of the low number of psittacosis notifications available for analysis, the power of our analysis was relative low. Because of the exploratory nature of this research, the associations found cannot be interpreted as evidence for airborne transmission of psittacosis from poultry to the general population. Further research is needed to determine the prevalence of C. psittaci in Dutch poultry. Also, efforts to promote PCR-based testing for C. psittaci and genotyping for source tracing are important to reduce the diagnostic deficit, and to provide better estimates of the human psittacosis burden, and the possible role of poultry.

Poultry Consumption and Arsenic Exposure in the U.S. Population

PubMed Central

Nigra, Anne E.; Nachman, Keeve E.; Love, David C.; Grau-Perez, Maria; Navas-Acien, Ana

2016-01-01

Background: Arsenicals (roxarsone and nitarsone) used in poultry production likely increase inorganic arsenic (iAs), monomethylarsonic acid (MMA), dimethylarsinic acid (DMA), and roxarsone or nitarsone concentrations in poultry meat. However, the association between poultry intake and exposure to these arsenic species, as reflected in elevated urinary arsenic concentrations, is unknown. Objectives: Our aim was to evaluate the association between 24-hr dietary recall of poultry consumption and arsenic exposure in the U.S. population. We hypothesized first, that poultry intake would be associated with higher urine arsenic concentrations and second, that the association between turkey intake and increased urine arsenic concentrations would be modified by season, reflecting seasonal use of nitarsone. Methods: We evaluated 3,329 participants ≥ 6 years old from the 2003–2010 National Health and Nutrition Examination Survey (NHANES) with urine arsenic available and undetectable urine arsenobetaine levels. Geometric mean ratios (GMR) of urine total arsenic and DMA were compared across increasing levels of poultry intake. Results: After adjustment, participants in the highest quartile of poultry consumption had urine total arsenic 1.12 (95% CI: 1.04, 1.22) and DMA 1.13 (95% CI: 1.06, 1.20) times higher than nonconsumers. During the fall/winter, participants in the highest quartile of turkey intake had urine total arsenic and DMA 1.17 (95% CI: 0.99, 1.39; p-trend = 0.02) and 1.13 (95% CI: 0.99, 1.30; p-trend = 0.03) times higher, respectively, than nonconsumers. Consumption of turkey during the past 24 hr was not associated with total arsenic or DMA during the spring/summer. Conclusions: Poultry intake was associated with increased urine total arsenic and DMA in NHANES 2003–2010, reflecting arsenic exposure. Seasonally stratified analyses by poultry type provide strong suggestive evidence that the historical use of arsenic-based poultry drugs contributed to arsenic exposure in the U.S. population. Citation: Nigra AE, Nachman KE, Love DC, Grau-Perez M, Navas-Acien A. 2017. Poultry consumption and arsenic exposure in the U.S. population. Environ Health Perspect 125:370–377; http://dx.doi.org/10.1289/EHP351 PMID:27735790

Poultry Consumption and Arsenic Exposure in the U.S. Population.

PubMed

Nigra, Anne E; Nachman, Keeve E; Love, David C; Grau-Perez, Maria; Navas-Acien, Ana

2017-03-01

Arsenicals (roxarsone and nitarsone) used in poultry production likely increase inorganic arsenic (iAs), monomethylarsonic acid (MMA), dimethylarsinic acid (DMA), and roxarsone or nitarsone concentrations in poultry meat. However, the association between poultry intake and exposure to these arsenic species, as reflected in elevated urinary arsenic concentrations, is unknown. Our aim was to evaluate the association between 24-hr dietary recall of poultry consumption and arsenic exposure in the U.S. population. We hypothesized first, that poultry intake would be associated with higher urine arsenic concentrations and second, that the association between turkey intake and increased urine arsenic concentrations would be modified by season, reflecting seasonal use of nitarsone. We evaluated 3,329 participants ≥ 6 years old from the 2003-2010 National Health and Nutrition Examination Survey (NHANES) with urine arsenic available and undetectable urine arsenobetaine levels. Geometric mean ratios (GMR) of urine total arsenic and DMA were compared across increasing levels of poultry intake. After adjustment, participants in the highest quartile of poultry consumption had urine total arsenic 1.12 (95% CI: 1.04, 1.22) and DMA 1.13 (95% CI: 1.06, 1.20) times higher than nonconsumers. During the fall/winter, participants in the highest quartile of turkey intake had urine total arsenic and DMA 1.17 (95% CI: 0.99, 1.39; p -trend = 0.02) and 1.13 (95% CI: 0.99, 1.30; p -trend = 0.03) times higher, respectively, than nonconsumers. Consumption of turkey during the past 24 hr was not associated with total arsenic or DMA during the spring/summer. Poultry intake was associated with increased urine total arsenic and DMA in NHANES 2003-2010, reflecting arsenic exposure. Seasonally stratified analyses by poultry type provide strong suggestive evidence that the historical use of arsenic-based poultry drugs contributed to arsenic exposure in the U.S. Nigra AE, Nachman KE, Love DC, Grau-Perez M, Navas-Acien A. 2017. Poultry consumption and arsenic exposure in the U.S. Environ Health Perspect 125:370-377; http://dx.doi.org/10.1289/EHP351.

Serological evidence of H9N2 avian influenza virus exposure among poultry workers from Fars province of Iran.

PubMed

Heidari, A; Mancin, M; Nili, H; Pourghanbari, G H; Lankarani, K B; Leardini, S; Cattoli, G; Monne, I; Piccirillo, A

2016-01-27

Since the 1990s, influenza A viruses of the H9N2 subtype have been causing infections in the poultry population around the globe. This influenza subtype is widely circulating in poultry and human cases of AI H9N2 have been sporadically reported in countries where this virus is endemic in domestic birds. The wide circulation of H9N2 viruses throughout Europe and Asia along with their ability to cause direct infection in mammals and humans, raises public health concerns. H9N2 AI was reported for the first time in Iran in 1998 and at present it is endemic in poultry. This study was carried out to evaluate the exposure to H9N2 AI viruses among poultry workers from the Fars province. 100 poultry workers and 100 healthy individuals with no professional exposure to poultry took part in this study. Serum samples were tested for antibodies against two distinct H9N2 avian influenza viruses, which showed different phylogenetic clustering and important molecular differences, such as at the amino acid (aa) position 226 (Q/L) (H3 numbering), using haemagglutination inhibition (HI) and microneutralization (MN) assays. Results showed that 17 % of the poultry workers were positive for the A/chicken/Iran/10VIR/854-5/2008 virus in MN test and 12 % in HI test using the titer ≥40 as positive cut-off value. Only 2 % of the poultry workers were positive for the A/chicken/Iran/12VIR/9630/1998 virus. Seroprevalence of non exposed individuals for both H9N2 strains was below 3 % by both tests. Statistical analyses models showed that exposure to poultry significantly increases the risk of infection with H9N2 virus. The results have demonstrated that exposure to avian H9N2 viruses had occurred among poultry workers in the Fars province of Iran. Continuous surveillance programmes should be implemented to monitor the presence of avian influenza infections in humans and to evaluate their potential threat to poultry workers and public health.

H7N9 and H5N1 avian influenza suitability models for China: accounting for new poultry and live-poultry markets distribution data.

PubMed

Artois, Jean; Lai, Shengjie; Feng, Luzhao; Jiang, Hui; Zhou, Hang; Li, Xiangping; Dhingra, Madhur S; Linard, Catherine; Nicolas, Gaëlle; Xiao, Xiangming; Robinson, Timothy P; Yu, Hongjie; Gilbert, Marius

2017-01-01

In the last two decades, two important avian influenza viruses infecting humans emerged in China, the highly pathogenic avian influenza (HPAI) H5N1 virus in the late nineties, and the low pathogenic avian influenza (LPAI) H7N9 virus in 2013. China is home to the largest population of chickens (4.83 billion) and ducks (0.694 billion), representing, respectively 23.1 and 58.6% of the 2013 world stock, with a significant part of poultry sold through live-poultry markets potentially contributing to the spread of avian influenza viruses. Previous models have looked at factors associated with HPAI H5N1 in poultry and LPAI H7N9 in markets. However, these have not been studied and compared with a consistent set of predictor variables. Significant progress was recently made in the collection of poultry census and live-poultry market data, which are key potential factors in the distribution of both diseases. Here we compiled and reprocessed a new set of poultry census data and used these to analyse HPAI H5N1 and LPAI H7N9 distributions with boosted regression trees models. We found a limited impact of the improved poultry layers compared to models based on previous poultry census data, and a positive and previously unreported association between HPAI H5N1 outbreaks and the density of live-poultry markets. In addition, the models fitted for the HPAI H5N1 and LPAI H7N9 viruses predict a high risk of disease presence for the area around Shanghai and Hong Kong. The main difference in prediction between the two viruses concerned the suitability of HPAI H5N1 in north-China around the Yellow sea (outlined with Tianjin, Beijing, and Shenyang city) where LPAI H7N9 has not spread intensely.

9 CFR 82.20 - General restrictions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... moved interstate: (a) Live poultry infected with chlamydiosis; (b) Dead poultry that were infected with chlamydiosis when they died, and parts of dead poultry that were infected with chlamydiosis when they died; and...

9 CFR 82.20 - General restrictions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... moved interstate: (a) Live poultry infected with chlamydiosis; (b) Dead poultry that were infected with chlamydiosis when they died, and parts of dead poultry that were infected with chlamydiosis when they died; and...

9 CFR 82.20 - General restrictions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... moved interstate: (a) Live poultry infected with chlamydiosis; (b) Dead poultry that were infected with chlamydiosis when they died, and parts of dead poultry that were infected with chlamydiosis when they died; and...

9 CFR 82.20 - General restrictions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... moved interstate: (a) Live poultry infected with chlamydiosis; (b) Dead poultry that were infected with chlamydiosis when they died, and parts of dead poultry that were infected with chlamydiosis when they died; and...

Risk perceptions of public health and food safety hazards in poultry husbandry by citizens, poultry farmers and poultry veterinarians.

PubMed

van Asselt, M; Poortvliet, P M; Ekkel, E D; Kemp, B; Stassen, E N

2018-02-01

Differences in risk perceptions of public health and food safety hazards in various poultry husbandry systems by various stakeholder groups, may affect the acceptability of those husbandry systems. Therefore, the objective was to gain insight into risk perceptions of citizens, poultry farmers, and poultry veterinarians regarding food safety and public health hazards in poultry husbandry systems, and into factors explaining these risk perceptions. We surveyed risk perceptions of Campylobacter contamination of broiler meat, avian influenza introduction in laying hens, and altered dioxin levels in eggs for the most commonly used broiler and laying hen husbandry systems in Dutch citizens (n = 2,259), poultry farmers (n = 100), and poultry veterinarians (n = 41). Citizens perceived the risks of the three hazards in the indoor systems higher and in the outdoor systems lower than did the professionals. Citizens reported higher concerns regarding aspects reflecting underlying psychological factors of risk perception compared to professionals. Professionals indicated a relatively low level of personal control, which might imply risk denial. Of the socio-demographic characteristics, gender and childhood residence were associated with risk perceptions. The influence of other factors of risks perception are discussed. It is suggested that risk perceptions of all stakeholder groups are influenced by affect, stigma, and underlying values. To adapt current or new husbandry systems that can count on societal support, views of key stakeholders and multiple aspects such as animal welfare, public health, food safety, and underlying values should be considered integrally. When trade-offs, such as between animal welfare and public health have to be made, insight into underlying values might help to find consensus among stakeholders. © The Author 2017. Published by Oxford University Press on behalf of Poultry Science Association.

Airborne bacterial contaminations in typical Chinese wet market with live poultry trade.

PubMed

Gao, Xin-Lei; Shao, Ming-Fei; Luo, Yi; Dong, Yu-Fang; Ouyang, Feng; Dong, Wen-Yi; Li, Ji

2016-12-01

Chinese wet markets with live poultry trade have been considered as major sources of pathogen dissemination, and sites for horizontal transfer of bacterial and viral pathogens. In this study, the pathogenic bacteria and antibiotic resistant genes (ARGs) in air samples collected at a typical Chinese wet market had been analysis and quantified. Corynebacterium minutissimum and other pathogenic bacteria accounted for 0.81-8.02% of the whole microbial community in different air samples. The four ARGs quantified in this study showed a comparable relative concentration (copies/ng_DNA) with municipal wastewater. Poultry manures were demonstrated to be important microbial contamination source in wet market, which was supported by both microbial composition based source tracking and the quantification of airborne microbial density. A series of Firmicutes and Bacteroidetes indicators of poultry area contamination were successfully screened, which will be useful for the more convenient monitoring of airborne poultry area contamination. Our results indicate bioaerosols acted as important route for the transmissions of pathogens and ARGs. Continued surveillance of airborne microbial contamination is required in poultry trade wet market. Urban live poultry markets are important sources of pathogen dissemination, and sites for horizontal transfer of viral and bacterial pathogens. In the present field-study, pathogenic bacteria and antibiotic resistance genes were focused to provide quantitative information on the levels of microbial contaminations at the indoor air of wet markets. Results demonstrated that poultry manures were important microbial contamination source in wet market, and in the meanwhile bioaerosols were identified as important route for the transmissions of microbial contaminants. A series of Firmicutes and Bacteroidetes indicators of poultry area contamination were successfully screened, which will be useful for the more convenient monitoring of airborne poultry area contamination. Copyright © 2016 Elsevier B.V. All rights reserved.

Is Exposure to Poultry Harmful to Child Nutrition? An Observational Analysis for Rural Ethiopia

PubMed Central

Headey, Derek

2016-01-01

Although strategic thinking on water, sanitation and hygiene (WASH) has prioritized reducing exposure to human feces in order to limit diarrheal infections, recent research suggests that elevated exposure to livestock–particularly poultry and poultry feces–may be an important risk factor for diarrhea, environmental enteric disorder (EED) and respiratory infections, all of which may seriously retard linear growth in young children. Yet a very different literature on nutrition-sensitive agriculture suggests that livestock ownership is highly beneficial for child growth outcomes through its importance for increasing consumption of nutrient-rich animal sourced foods, such as eggs. Together, these two literatures suggest that the net nutritional benefit of poultry ownership is particularly ambiguous and potentially mediated by whether or not children are highly exposed to poultry. We test this novel hypothesis using a large agricultural survey of rural Ethiopian households that includes measures of child height-for-age Z-scores (HAZ), ownership of poultry and other types of livestock, and an indicator of whether livestock are kept within the main household dwelling overnight. We used least squares regression analysis to estimate unadjusted and adjusted models that control for a wide range of potentially confounding factors. We find that while poultry ownership is positively associated with child HAZ [β = 0.291, s.e. = 0.094], the practice of corralling poultry in the household dwelling overnight is negatively associated with HAZ [β = -0.250, s.e. = 0.118]. Moreover, we find no negative associations between HAZ and corralling other livestock species indoors. These results suggest that while poultry ownership can be beneficial to child growth, overly close exposure to poultry poses a concurrent risk factor for undernutrition, most likely because of increased risk of infection. PMID:27529178

Is Exposure to Poultry Harmful to Child Nutrition? An Observational Analysis for Rural Ethiopia.

PubMed

Headey, Derek; Hirvonen, Kalle

2016-01-01

Although strategic thinking on water, sanitation and hygiene (WASH) has prioritized reducing exposure to human feces in order to limit diarrheal infections, recent research suggests that elevated exposure to livestock-particularly poultry and poultry feces-may be an important risk factor for diarrhea, environmental enteric disorder (EED) and respiratory infections, all of which may seriously retard linear growth in young children. Yet a very different literature on nutrition-sensitive agriculture suggests that livestock ownership is highly beneficial for child growth outcomes through its importance for increasing consumption of nutrient-rich animal sourced foods, such as eggs. Together, these two literatures suggest that the net nutritional benefit of poultry ownership is particularly ambiguous and potentially mediated by whether or not children are highly exposed to poultry. We test this novel hypothesis using a large agricultural survey of rural Ethiopian households that includes measures of child height-for-age Z-scores (HAZ), ownership of poultry and other types of livestock, and an indicator of whether livestock are kept within the main household dwelling overnight. We used least squares regression analysis to estimate unadjusted and adjusted models that control for a wide range of potentially confounding factors. We find that while poultry ownership is positively associated with child HAZ [β = 0.291, s.e. = 0.094], the practice of corralling poultry in the household dwelling overnight is negatively associated with HAZ [β = -0.250, s.e. = 0.118]. Moreover, we find no negative associations between HAZ and corralling other livestock species indoors. These results suggest that while poultry ownership can be beneficial to child growth, overly close exposure to poultry poses a concurrent risk factor for undernutrition, most likely because of increased risk of infection.

Environmental Sampling for Avian Influenza A(H7N9) in Live-Poultry Markets in Guangdong, China.

PubMed

Kang, Min; He, Jianfeng; Song, Tie; Rutherford, Shannon; Wu, Jie; Lin, Jinyan; Huang, Guofeng; Tan, Xiaohua; Zhong, Haojie

2015-01-01

To provide an increased understanding of avian influenza A(H7N9) activity in live-poultry market in space and time and hence improve H7N9 epidemic control, an ongoing environmental sampling program in multiple live-poultry markets across Guangdong, China was conducted during March 2013-June 2014. A total of 625 live-poultry markets throughout 21 prefecture areas took part in the study. A total of 10 environmental sites in markets for sampling were identified to represent 4 different poultry-related activity areas. At least 10 environmental samples were collected from each market every month. The real time RT-PCR was performed to detect the avian influenza A(H7N9) virus. Field survey was conducted to investigate the sanitation status of live-poultry markets. There were 109 human infections with H7N9 avian influenza in Guangdong, of which 37 (34%) died. A total of 18741 environmental swabs were collected and subjected to real-time RT-PCR test, of which 905(4.83%) were found positive for H7N9 virus. There were 201 (32.16%) markets affected by H7N9 in 16 prefecture areas. The detection of H7N9 virus in markets spiked in winter months. 63.33% markets (38/60) had no physical segregation for poultry holding, slaughter or sale zones. Closing live-poultry market significantly decreased the H7N9 detection rate from 14.83% (112/755) to 1.67% (5/300). This study indicates the importance of live-poultry market surveillance based on environmental sampling for H7N9 Avian Influenza control. Improving live-poultry market management and sanitation and changing consumer practices are critical to reduce the risk of H7N9 infection.

9 CFR 82.4 - General provisions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... following articles may not be moved interstate from a quarantined area: (1) Dead birds and dead poultry...) Dressed carcasses of birds and poultry, and other dead birds and dead poultry, including any parts of the...

9 CFR 82.4 - General provisions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... following articles may not be moved interstate from a quarantined area: (1) Dead birds and dead poultry...) Dressed carcasses of birds and poultry, and other dead birds and dead poultry, including any parts of the...

9 CFR 82.4 - General provisions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... following articles may not be moved interstate from a quarantined area: (1) Dead birds and dead poultry...) Dressed carcasses of birds and poultry, and other dead birds and dead poultry, including any parts of the...

9 CFR 82.4 - General provisions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... following articles may not be moved interstate from a quarantined area: (1) Dead birds and dead poultry...) Dressed carcasses of birds and poultry, and other dead birds and dead poultry, including any parts of the...

9 CFR 93.220 - Inspection at port of entry.

Code of Federal Regulations, 2011 CFR

2011-01-01

... CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS; REQUIREMENTS...) Poultry covered by paragraph (a) of this section shall be imported through ports designated in § 93.203...

7 CFR 70.55 - Check grading officially identified product.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit... identified poultry or rabbit products may be subject to final check grading prior to their shipment. Such...

7 CFR 70.55 - Check grading officially identified product.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit... identified poultry or rabbit products may be subject to final check grading prior to their shipment. Such...

Airway Obstruction Among Latino Poultry Processing Workers in North Carolina

PubMed Central

MIRABELLI, MARIA C.; CHATTERJEE, ARJUN B.; MORA, DANA C.; ARCURY, THOMAS A.; BLOCKER, JILL N.; CHEN, HAIYING; GRZYWACZ, JOSEPH G.; MARÍN, ANTONIO J.; SCHULZ, MARK R.; QUANDT, SARA A.

2015-01-01

This analysis was conducted to evaluate the prevalence of airway obstruction among Latino poultry processing workers. Data were collected from 279 poultry processing workers and 222 other manual laborers via spirometry and interviewer-administered questionnaires. Participants employed in poultry processing reported the activities they perform at work. Participants with forced expiratory volume in 1 second (FEV1) or FEV1/forced expiratory volume (FVC) below the lower limits of normal were categorized as having airway obstruction. Airway obstruction was identified in 13% of poultry processing workers and 12% of the comparison population. Among poultry processing workers, the highest prevalence of airway obstruction (21%) occurred among workers deboning chickens (prevalence ratio: 1.75; 95% confidence interval: 0.97, 3.15). These findings identify variations in the prevalence of airway obstruction across categories of work activities. PMID:24965321

Isolation of H5N6, H7N9 and H9N2 avian influenza A viruses from air sampled at live poultry markets in China, 2014 and 2015

PubMed Central

Zhou, Jie; Wu, Jie; Zeng, Xianqiao; Huang, Guofeng; Zou, Lirong; Song, Yingchao; Gopinath, Divya; Zhang, Xin; Kang, Min; Lin, Jinyan; Cowling, Benjamin J; Lindsley, William G.; Ke, Changwen; Peiris, Joseph Sriyal Malik; Yen, Hui-Ling

2016-01-01

Zoonotic infections by avian influenza viruses occur at the human–poultry interface, but the modes of transmission have not been fully investigated. We assessed the potential for airborne and fomite transmission at live poultry markets in Guangzhou city and in Hong Kong Special Administrative Region (SAR), China, during 2014 and 2015. Viral genome and infectious avian influenza A viruses of H5N6, H7N9, and H9N2 subtypes were detected predominantly from particles larger or equal to 1 μm in diameter in the air sampled with cyclone-based bioaerosol samplers at the live poultry markets in Guangzhou. Influenza A(H9N2) viruses were ubiquitously isolated every month during the study period from air and environmental swabs, and different lineages of H9N2 virus were isolated from markets where chickens and minor land-based poultry were sold. The use of de-feathering devices increased the quantity of virus-laden airborne particles while market closure reduced the amount of such particles. The results highlight the possibility of airborne transmission of avian influenza viruses among poultry or from poultry to humans within such settings. This may explain epidemiological observations in which some patients with H7N9 infection reported being in markets but no direct contact with live poultry or poultry stalls. PMID:27608369

No evidence of infection or exposure to Highly Pathogenic Avian Influenzas in peridomestic wildlife on an affected poultry facility

USGS Publications Warehouse

Grear, Daniel A.; Dusek, Robert J.; Walsh, Daniel P.; Hall, Jeffrey S.

2017-01-01

We evaluated the potential transmission of avian influenza viruses (AIV) in wildlife species in three settings in association with an outbreak at a poultry facility: 1) small birds and small mammals on a poultry facility that was affected with highly pathogenic AIV (HPAIV) in April 2015; 2) small birds and small mammals on a nearby poultry facility that was unaffected by HPAIV; and 3) small birds, small mammals, and waterfowl in a nearby natural area. We live-captured small birds and small mammals and collected samples from hunter-harvested waterfowl to test for active viral shedding and evidence of exposure (serum antibody) to AIV and the H5N2 HPAIV that affected the poultry facility. We detected no evidence of shedding or specific antibody to AIV in small mammals and small birds 5 mo after depopulation of the poultry. We detected viral shedding and exposure to AIV in waterfowl and estimated approximately 15% viral shedding and 60% antibody prevalence. In waterfowl, we did not detect shedding or exposure to the HPAIV that affected the poultry facility. We also conducted camera trapping around poultry carcass depopulation composting barns and found regular visitation by four species of medium-sized mammals. We provide preliminary data suggesting that peridomestic wildlife were not an important factor in the transmission of AIV during the poultry outbreak, nor did small birds and mammals in natural wetland settings show wide evidence of AIV shedding or exposure, despite the opportunity for exposure.

Decreasing phosphorus runoff losses from land-applied poultry litter with dietary modifications and alum addition.

PubMed

Smith, Douglas R; Moore, P A; Miles, D M; Haggard, B E; Daniel, T C

2004-01-01

Phosphorus (P) losses from pastures fertilized with poultry litter contribute to the degradation of surface water quality in the United States. Dietary modification and manure amendments may reduce potential P runoff losses from pastures. In the current study, broilers were fed a normal diet, phytase diet, high available phosphorus (HAP) corn diet, or HAP corn + phytase diet. Litter treatments were untreated control and alum added at 10% by weight between flocks. Phytase and HAP corn diets reduced litter dissolved P content in poultry litter by 10 and 35%, respectively, compared with the normal diet (789 mg P kg(-1)). Alum treatment of poultry litter reduced the amount of dissolved P by 47%, while a 74% reduction was noted after alum treatment of litter from the HAP corn + phytase diet. The P concentrations in runoff water were highest from plots receiving poultry litter from the normal diet, whereas plots receiving poultry litter from phytase and HAP corn diets had reduced P concentrations. The addition of alum to the various poultry litters reduced P runoff by 52 to 69%; the greatest reduction occurred when alum was used in conjunction with HAP corn and phytase. This study demonstrates the potential added benefits of using dietary modification in conjunction with manure amendments in poultry operations. Integrators and producers should consider the use of phytase, HAP corn, and alum to reduce potential P losses associated with poultry litter application to pastures.

Isolation and characterization of avian influenza viruses from raw poultry products illegally imported to Japan by international flight passengers.

PubMed

Shibata, A; Hiono, T; Fukuhara, H; Sumiyoshi, R; Ohkawara, A; Matsuno, K; Okamatsu, M; Osaka, H; Sakoda, Y

2018-04-01

The transportation of poultry and related products for international trade contributes to transboundary pathogen spread and disease outbreaks worldwide. To prevent pathogen incursion through poultry products, many countries have regulations about animal health and poultry product quarantine. However, in Japan, animal products have been illegally introduced into the country in baggage and confiscated at the airport. Lately, the number of illegally imported poultry and the incursion risk of transboundary pathogens through poultry products have been increasing. In this study, we isolated avian influenza viruses (AIVs) from raw poultry products illegally imported to Japan by international passengers. Highly (H5N1 and H5N6) and low (H9N2 and H1N2) pathogenic AIVs were isolated from raw chicken and duck products carried by flight passengers. H5 and H9 isolates were phylogenetically closely related to viruses isolated from poultry in China, and haemagglutinin genes of H5N1 and H5N6 isolates belonged to clades 2.3.2.1c and 2.3.4.4, respectively. Experimental infections of H5 and H9 isolates in chickens and ducks demonstrated pathogenicity and tissue tropism to skeletal muscles. To prevent virus incursion by poultry products, it is important to encourage the phased cleaning based on the disease control and eradication and promote the reduction in contamination risk in animal products. © 2017 Blackwell Verlag GmbH.

NO EVIDENCE OF INFECTION OR EXPOSURE TO HIGHLY PATHOGENIC AVIAN INFLUENZAS IN PERIDOMESTIC WILDLIFE ON AN AFFECTED POULTRY FACILITY.

PubMed

Grear, Daniel A; Dusek, Robert J; Walsh, Daniel P; Hall, Jeffrey S

2017-01-01

We evaluated the potential transmission of avian influenza viruses (AIV) in wildlife species in three settings in association with an outbreak at a poultry facility: 1) small birds and small mammals on a poultry facility that was affected with highly pathogenic AIV (HPAIV) in April 2015; 2) small birds and small mammals on a nearby poultry facility that was unaffected by HPAIV; and 3) small birds, small mammals, and waterfowl in a nearby natural area. We live-captured small birds and small mammals and collected samples from hunter-harvested waterfowl to test for active viral shedding and evidence of exposure (serum antibody) to AIV and the H5N2 HPAIV that affected the poultry facility. We detected no evidence of shedding or specific antibody to AIV in small mammals and small birds 5 mo after depopulation of the poultry. We detected viral shedding and exposure to AIV in waterfowl and estimated approximately 15% viral shedding and 60% antibody prevalence. In waterfowl, we did not detect shedding or exposure to the HPAIV that affected the poultry facility. We also conducted camera trapping around poultry carcass depopulation composting barns and found regular visitation by four species of medium-sized mammals. We provide preliminary data suggesting that peridomestic wildlife were not an important factor in the transmission of AIV during the poultry outbreak, nor did small birds and mammals in natural wetland settings show wide evidence of AIV shedding or exposure, despite the opportunity for exposure.

Isolation of H5N6, H7N9 and H9N2 avian influenza A viruses from air sampled at live poultry markets in China, 2014 and 2015.

PubMed

Zhou, Jie; Wu, Jie; Zeng, Xianqiao; Huang, Guofeng; Zou, Lirong; Song, Yingchao; Gopinath, Divya; Zhang, Xin; Kang, Min; Lin, Jinyan; Cowling, Benjamin J; Lindsley, William G; Ke, Changwen; Peiris, Joseph Sriyal Malik; Yen, Hui-Ling

2016-09-01

Zoonotic infections by avian influenza viruses occur at the human-poultry interface, but the modes of transmission have not been fully investigated. We assessed the potential for airborne and fomite transmission at live poultry markets in Guangzhou city and in Hong Kong Special Administrative Region (SAR), China, during 2014 and 2015. Viral genome and infectious avian influenza A viruses of H5N6, H7N9, and H9N2 subtypes were detected predominantly from particles larger or equal to 1 μm in diameter in the air sampled with cyclone-based bioaerosol samplers at the live poultry markets in Guangzhou. Influenza A(H9N2) viruses were ubiquitously isolated every month during the study period from air and environmental swabs, and different lineages of H9N2 virus were isolated from markets where chickens and minor land-based poultry were sold. The use of de-feathering devices increased the quantity of virus-laden airborne particles while market closure reduced the amount of such particles. The results highlight the possibility of airborne transmission of avian influenza viruses among poultry or from poultry to humans within such settings. This may explain epidemiological observations in which some patients with H7N9 infection reported being in markets but no direct contact with live poultry or poultry stalls. This article is copyright of The Authors, 2016.

Trends in microbial control techniques for poultry products.

PubMed

Silva, Filomena; Domingues, Fernanda C; Nerín, Cristina

2018-03-04

Fresh poultry meat and poultry products are highly perishable foods and high potential sources of human infection due to the presence of several foodborne pathogens. Focusing on the microbial control of poultry products, the food industry generally implements numerous preventive measures based on the Hazard Analysis and Critical Control Points (HACCP) food safety management system certification together with technological steps, such as refrigeration coupled to modified atmosphere packaging that are able to control identified potential microbial hazards during food processing. However, in recent years, to meet the demand of consumers for minimally processed, high-quality, and additive-free foods, technologies are emerging associated with nonthermal microbial inactivation, such as high hydrostatic pressure, irradiation, and natural alternatives, such as biopreservation or the incorporation of natural preservatives in packaging materials. These technologies are discussed throughout this article, emphasizing their pros and cons regarding the control of poultry microbiota and their effects on poultry sensory properties. The discussion for each of the preservation techniques mentioned will be provided with as much detail as the data and studies provided in the literature for poultry meat and products allow. These new approaches, on their own, have proved to be effective against a wide range of microorganisms in poultry meat. However, since some of these emergent technologies still do not have full consumer's acceptability and, taking into consideration the hurdle technology concept for poultry processing, it is suggested that they will be used as combined treatments or, more frequently, in combination with modified atmosphere packaging.

Environmental fate of roxarsone in poultry litter. Part II. Mobility of arsenic in soils amended with poultry litter

USGS Publications Warehouse

Rutherford, D.W.; Bednar, A.J.; Garbarino, J.R.; Needham, R.; Staver, K.W.; Wershaw, R. L.

2003-01-01

Poultry litter often contains arsenic as a result of organo-arsenical feed additives. When the poultry litter is applied to agricultural fields, the arsenic is released to the environment and may result in increased arsenic in surface and groundwater and increased uptake by plants. The release of arsenic from poultry litter, litter-amended soils, and soils without litter amendment was examined by extraction with water and strong acids (HCI and HN03). The extracts were analyzed for As, C, P, Cu, Zn, and Fe. Copper, zinc, and iron are also poultry feed additives. Soils with a known history of litter application and controlled application rate of arsenic-containing poultry litter were obtained from the University of Maryland Agricultural Experiment Station. Soils from fields with long-term application of poultry litter were obtained from a tilled field on the Delmarva Peninsula (MD) and an untilled Oklahoma pasture. Samples from an adjacent forest or nearby pasture that had no history of litter application were used as controls. Depth profiles were sampled for the Oklahoma pasture soils. Analysis of the poultry litter showed that 75% of the arsenic was readily soluble in water. Extraction of soils shows that weakly bound arsenic mobilized by water correlates positively with C, P, Cu, and Zn in amended fields and appears to come primarily from the litter. Strongly bound arsenic correlates positively with Fe in amended fields and suggests sorption or coprecipitation of As and Fe in the soil column.

9 CFR 94.26 - Restrictions on importation of live poultry, poultry meat, and other poultry products from...

Code of Federal Regulations, 2013 CFR

2013-01-01

... in § 94.6(a) as free of END and highly pathogenic avian influenza at the time the poultry were in the... slaughtered in a region designated in § 94.6(a) as free of END and highly pathogenic avian influenza at a... § 94.6(a) as free of END and highly pathogenic avian influenza in a federally inspected processing...

9 CFR 94.26 - Restrictions on importation of live poultry, poultry meat, and other poultry products from...

Code of Federal Regulations, 2012 CFR

2012-01-01

... in § 94.6(a) as free of END and highly pathogenic avian influenza at the time the poultry were in the... slaughtered in a region designated in § 94.6(a) as free of END and highly pathogenic avian influenza at a... § 94.6(a) as free of END and highly pathogenic avian influenza in a federally inspected processing...

Combustion Of Poultry-Derived Fuel in a CFBC

NASA Astrophysics Data System (ADS)

Jia, Lufei; Anthony, Edward J.

Poultry farming generates large quantities of waste. Current disposal practice is to spread the poultry wastes onto farmland as fertilizer. However, as the factory farms for poultry grow both in numbers and size, the amount of poultry wastes generated has increased significandy in recent years. In consequence, excessive application of poultry wastes on farmland is resulting in more and more contaminants entering the surface water. One of the options being considered is the use of poultry waste as power plant fuel. Since poultry-derived fuel (PDF) is biomass, its co-firing will have the added advantage of reducing greenhouse gas emissions from power generation. To evaluate the combustion characteristics of co-firing PDF with coal, combustion tests of mixtures of coal and PDF were conducted in CanmetENERGY's pilot-scale CFBC. The goal of the tests was to verify that PDF can be co-fired with coal and, more importantly, that emissions from the combustion process are not adversely affected by the presence of PDF in the fuel feed. The test results were very promising and support the view that co-firing in an existing coal-fired CFBC is an effective method of utilizing this potential fuel, both resolving a potential waste disposal problem and reducing the amount of CO2 released by the boiler.

The significance of Campylobacter jejuni infection in poultry: a review.

PubMed

Shane, S M

1992-01-01

Campylobacter is a significant cause of enterocolitis in consumers of undercooked poultry meat. Campylobacter jejuni is the most significant of the three thermophilic Campylobacter species, and is responsible for intestinal colonization in poultry and food-borne enteritis in humans. Generally, C. jejuni is apathogenic in poultry, although newly hatched chicks and turkeys may develop a transient diarrhoea following infection. Modern intensive poultry production favours the introduction of infection into commercial growing units, resulting in intestinal colonization during the second to fourth weeks inclusive. Routes of infection include contaminated fomites, infected water supply, rodents, insects, and free-living birds. Vertical transmission is considered unlikely. Contamination of poultry meat is enhanced by deficiencies in transport and processing of broilers and turkeys. Scalding, defeathering and evisceration represent the significant points of cross-contamination during processing. Epidemiological correlation has been established between consumption of contaminated chicken and outbreaks of human campylobacteriosis. Amelioration of infection by application of improved standards of hygiene and decontamination is possible in the context of commercial poultry production. Improvement in washing of carcasses, and the application of chemical disinfectants and gamma irradiation have the potential to reduce the prevalence of C. jejuni contamination in poultry meat. These innovations, together with improved storage and handling of meat products, will reduce the risk of campylobacteriosis to consumers.

“Salmonella hirschfeldii” in poultry and man in Ibadan, Nigeria

PubMed Central

Ojeniyi, Ade

1984-01-01

During an epidemiological study of salmonellosis in free-range village poultry, “Salmonella hirschfeldii” (invalid) was isolated from four birds in a village on the outskirts of the city of Ibadan, Nigeria. This is the first report of an isolation of “S. hirschfeldii” in poultry in Nigeria. The same organism was found in an adult male in the village. The simultaneous isolation of this serotype from poultry and man is significant because of the complex epidemiological pattern of salmonella infections in the tropical environment. It was not possible to determine whether the infection was transmitted from the poultry to the villager or vice versa. PMID:6439427

The Role of Probiotics in the Poultry Industry

PubMed Central

Lutful Kabir, S. M.

2009-01-01

The increase of productivity in the poultry industry has been accompanied by various impacts, including emergence of a large variety of pathogens and bacterial resistance. These impacts are in part due to the indiscriminate use of chemotherapeutic agents as a result of management practices in rearing cycles. This review provides a summary of the use of probiotics for prevention of bacterial diseases in poultry, as well as demonstrating the potential role of probiotics in the growth performance and immune response of poultry, safety and wholesomeness of dressed poultry meat evidencing consumer’s protection, with a critical evaluation of results obtained to date. PMID:20111681

7 CFR 70.20 - Who may be licensed and authorized.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit... grade poultry and/or rabbits on the basis of the U.S. classes, standards, and grades under the...

7 CFR 70.20 - Who may be licensed and authorized.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit... grade poultry and/or rabbits on the basis of the U.S. classes, standards, and grades under the...

7 CFR 701.156 - Poultry.

Code of Federal Regulations, 2012 CFR

2012-01-01

... to a poultry house in an eligible county due to a 2005 hurricane. (b) Claimants under this section... reconstruction and/or repair of a poultry house to the same size as before the hurricane. (f) Assistance is...

7 CFR 701.156 - Poultry.

Code of Federal Regulations, 2014 CFR

2014-01-01

... to a poultry house in an eligible county due to a 2005 hurricane. (b) Claimants under this section... reconstruction and/or repair of a poultry house to the same size as before the hurricane. (f) Assistance is...

7 CFR 701.156 - Poultry.

Code of Federal Regulations, 2013 CFR

2013-01-01

... to a poultry house in an eligible county due to a 2005 hurricane. (b) Claimants under this section... reconstruction and/or repair of a poultry house to the same size as before the hurricane. (f) Assistance is...

7 CFR 701.156 - Poultry.

Code of Federal Regulations, 2011 CFR

2011-01-01

... to a poultry house in an eligible county due to a 2005 hurricane. (b) Claimants under this section... reconstruction and/or repair of a poultry house to the same size as before the hurricane. (f) Assistance is...

9 CFR 381.223 - Control and disposition of nonfederally inspected poultry products in States designated under...

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY... Clearly Endanger the Public Health; Disposition of Poultry Products Therein § 381.223 Control and...

40 CFR 180.1019 - Sulfuric acid; exemption from the requirement of a tolerance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirement of a tolerance in cattle, meat; goat, meat; hog, meat; horse, meat; sheep, meat; poultry, fat; poultry, meat; poultry, meat, byproducts; egg; milk; fish, shellfish, and irrigated crops when it results...

Botanical alternatives to antibiotics for use in organic poultry production.

PubMed

Diaz-Sanchez, Sandra; D'Souza, Doris; Biswas, Debrabrata; Hanning, Irene

2015-06-01

The development of antibiotic resistant pathogens has resulted from the use of sub-therapeutic concentrations of antibiotics delivered in poultry feed. Furthermore, there are a number of consumer concerns regarding the use of antibiotics in food animals including residue contamination of poultry products and antibiotic resistant bacterial pathogens. These issues have resulted in recommendations to reduce the use of antibiotics as growth promoters in livestock in the United States. Unlike conventional production, organic systems are not permitted to use antibiotics. Thus, both conventional and organic poultry production need alternative methods to improve growth and performance of poultry. Herbs, spices, and various other plant extracts are being evaluated as alternatives to antibiotics and some do have growth promoting effects, antimicrobial properties, and other health-related benefits. This review aims to provide an overview of herbs, spices, and plant extracts, currently defined as phytobiotics as potential feed additives. © 2015 Poultry Science Association Inc.

Highly Pathogenic Avian Influenza H5N1, Thailand, 2004

PubMed Central

Chaitaweesub, Prasit; Songserm, Thaweesak; Chaisingh, Arunee; Hoonsuwan, Wirongrong; Buranathai, Chantanee; Parakamawongsa, Tippawon; Premashthira, Sith; Amonsin, Alongkorn; Gilbert, Marius; Nielen, Mirjam; Stegeman, Arjan

2005-01-01

In January 2004, highly pathogenic avian influenza (HPAI) virus of the H5N1 subtype was first confirmed in poultry and humans in Thailand. Control measures, e.g., culling poultry flocks, restricting poultry movement, and improving hygiene, were implemented. Poultry populations in 1,417 villages in 60 of 76 provinces were affected in 2004. A total of 83% of infected flocks confirmed by laboratories were backyard chickens (56%) or ducks (27%). Outbreaks were concentrated in the Central, the southern part of the Northern, and Eastern Regions of Thailand, which are wetlands, water reservoirs, and dense poultry areas. More than 62 million birds were either killed by HPAI viruses or culled. H5N1 virus from poultry caused 17 human cases and 12 deaths in Thailand; a number of domestic cats, captive tigers, and leopards also died of the H5N1 virus. In 2005, the epidemic is ongoing in Thailand. PMID:16318716

Study on the pollution status and control measures for the livestock and poultry breeding industry in northeastern China.

PubMed

Wang, Hanxi; Xu, Jianling; Liu, Xuejun; Sheng, Lianxi; Zhang, Di; Li, Longwei; Wang, Aixia

2018-02-01

Livestock and poultry breeding industry is one of the main economic pillars of northeastern China. However, the amount of pollutants produced is much higher than that in other parts of China. Through a questionnaire survey, indoor experiment, and outdoor experiment, it was found that the resource utilization rate of livestock and poultry manure in the northeastern region is low, with the pollution of livestock and poultry breeding mainly including air and water pollution. The alarm level of cultivated land and manure is II. While the livestock and poultry breeding is relatively concentrated area, its level is higher than grade II. Based on the pollution status of small farms, biogas can be produced through fermentation, along with the preparation of organic fertilizer, to completely utilize the manure and straw, while obtaining higher economic value, and effectively controlling the pollution from livestock and poultry breeding.

Nitrogen availability in composted poultry litter using natural amendments.

PubMed

Turan, N Gamze

2009-02-01

Poultry litter compost is used as fertilizer on agricultural land because of its high nutrient content. A major limitation of land application of poultry litter compost is the loss of nitrogen via NH3 volatilization. The present work was conducted to monitor nitrogen availability during composting of poultry litter with natural zeolite, expanded perlite, pumice and expanded vermiculite. Poultry litter was composted for 100 days using five in-vessel composting simulators with a volumetric ratio of natural materials:poultry litter of 1:10. It was found that natural materials significantly reduced NH3 volatilization. At the end of the process, the control treatment without any natural materials had the lowest rate of total N: 72% of the initial total N was lost from the compost made with no amendment, while 53, 42, 26 and 16% of initial total N was lost from compost containing expandable perlite, expandable vermiculite, pumice and natural zeolite, respectively.

A quantitative assessment of the risk for highly pathogenic avian influenza introduction into Spain via legal trade of live poultry.

PubMed

Sánchez-Vizcaíno, Fernando; Perez, Andrés; Lainez, Manuel; Sánchez-Vizcaíno, José Manuel

2010-05-01

Highly pathogenic avian influenza (HPAI) is considered one of the most important diseases of poultry. During the last 9 years, HPAI epidemics have been reported in Asia, the Americas, Africa, and in 18 countries of the European Union (EU). For that reason, it is possible that the risk for HPAI virus (HPAIV) introduction into Spain may have recently increased. Because of the EU free-trade policy and because legal trade of live poultry was considered an important route for HPAI spread in certain regions of the world, there are fears that Spain may become HPAIV-infected as a consequence of the legal introduction of live poultry. However, no quantitative assessment of the risk for HPAIV introduction into Spain or into any other EU member state via the trade of poultry has been published in the peer-reviewed literature. This article presents the results of the first quantitative assessment of the risk for HPAIV introduction into a free country via legal trade of live poultry, along with estimates of the geographical variation of the risk and of the relative contribution of exporting countries and susceptible poultry species to the risk. The annual mean risk for HPAI introduction into Spain was estimated to be as low as 1.36 x 10(-3), suggesting that under prevailing conditions, introduction of HPAIV into Spain through the trade of live poultry is unlikely to occur. Moreover, these results support the hypothesis that legal trade of live poultry does not impose a significant risk for the spread of HPAI into EU member states.

Role of Poultry Meat in Sporadic Campylobacter Infections in Bosnia and Herzegovina: Laboratory-based Study

PubMed Central

Uzunović-Kamberović, Selma; Zorman, Tina; Heyndrickx, Marc; Smole Možina, Sonja

2007-01-01

Aim To investigate genetic diversity and specificity of Campylobacter jejuni and Campylobacter coli strains isolated from humans, retail poultry meat, and live farm chickens in Zenica-Doboj Canton, Bosnia and Herzegovina, and identify the role of poultry meat in sporadic Campylobacter infections. Methods We determined the type of Campylobacter species using standard microbiological methods and multiplex polymerase chain reaction (PCR), and performed pulsed field gel-electrophoresis (PFGE) and restriction fragment length polymorphism (RFLP) typing of the flaA gene to investigate genetic diversity among the isolates. Results We isolated C jejuni and C coli from 75 (5.2%) of 1453 samples of consecutive outpatients with sporadic diarrhea; from 51 (34.7%) of 147 samples of poultry meat; and from 15 out of 23 farm chicken samples. The proportion of C coli found among human (30.1%), poultry meat (56.9%), and farm chicken isolates (53.3%), was greater than the proportion of C jejuni. Fourteen and 24 PFGE genotypes were identified among 20 C coli and 37 C jejuni isolates, respectively. Identical PFGE genotypes were found in two cases of human and poultry meat isolates and two cases of poultry meat and farm chicken isolates. Conclusion Only a minority of human Campylobacter isolates shared identical PFGE type with poultry meat isolates. Although poultry is the source of a certain number of human infections, there may be other more important sources. Further research is required to identify the environmental reservoir of Campylobacter spp responsible for causing human disease and the reason for the high prevalence of C coli human infections in this region. PMID:18074419

9 CFR 381.158 - Poultry dinners (frozen) and pies.

Code of Federal Regulations, 2012 CFR

2012-01-01

... including bone and breading may be used in lieu of minimum 18 percent or 2 ounces of cooked deboned poultry meat and the cooked poultry including bone and breading shall not contain more than 30 percent breading. ...

9 CFR 381.158 - Poultry dinners (frozen) and pies.

Code of Federal Regulations, 2011 CFR

2011-01-01

... including bone and breading may be used in lieu of minimum 18 percent or 2 ounces of cooked deboned poultry meat and the cooked poultry including bone and breading shall not contain more than 30 percent breading. ...

9 CFR 381.158 - Poultry dinners (frozen) and pies.

Code of Federal Regulations, 2014 CFR

2014-01-01

... including bone and breading may be used in lieu of minimum 18 percent or 2 ounces of cooked deboned poultry meat and the cooked poultry including bone and breading shall not contain more than 30 percent breading. ...

9 CFR 381.158 - Poultry dinners (frozen) and pies.

Code of Federal Regulations, 2013 CFR

2013-01-01

... including bone and breading may be used in lieu of minimum 18 percent or 2 ounces of cooked deboned poultry meat and the cooked poultry including bone and breading shall not contain more than 30 percent breading. ...

9 CFR 381.158 - Poultry dinners (frozen) and pies.

Code of Federal Regulations, 2010 CFR

2010-01-01

... including bone and breading may be used in lieu of minimum 18 percent or 2 ounces of cooked deboned poultry meat and the cooked poultry including bone and breading shall not contain more than 30 percent breading. ...

Microbiological pathogens: Live poultry considerations

USDA-ARS?s Scientific Manuscript database

Food-borne illness is a significant worldwide public health problem. Salmonella is the predominate food-borne pathogen worldwide, and poultry and poultry products are, reportedly, a prevailing vehicle for salmonellosis. More recently, population-based active surveillance by investigators of the Fo...

Quality evaluation of poultry carcasses

USDA-ARS?s Scientific Manuscript database

The USDA Food Safety Inspection Service (FSIS) has been mandated to organoleptically inspect poultry carcasses online at processing plants. For poultry quality and safety evaluation, the development of accurate and reliable instruments for online detection of unwholesomeness such as septicemia, cada...

Formulating poultry processing sanitizers from alkaline salts of fatty acids

USDA-ARS?s Scientific Manuscript database

Though some poultry processing operations remove microorganisms from carcasses; other processing operations cause cross-contamination that spreads microorganisms between carcasses, processing water, and processing equipment. One method used by commercial poultry processors to reduce microbial contam...

Laboratory tests for controlling poultry red mites (Dermanyssus gallinae) with predatory mites in small 'laying hen' cages.

PubMed

Lesna, Izabela; Sabelis, Maurice W; van Niekerk, Thea G C M; Komdeur, Jan

2012-12-01

To assess their potential to control poultry red mites (Dermanyssus gallinae), we tested selected predaceous mites (Androlaelaps casalis and Stratiolaelaps scimitus) that occur naturally in wild bird nests or sometimes spontaneously invade poultry houses. This was done under laboratory conditions in cages, each with 2-3 laying hens, initially 300 poultry red mites and later the release of 1,000 predators. These small-scale tests were designed to prevent mite escape from the cages and they were carried out in three replicates at each of three temperature regimes: 26, 30 (constant day and night) and 33-25 °C (day-night cycle). After 6 weeks total population sizes of poultry red mites and predatory mites were assessed. For the temperature regimes of 26 and 33/25 °C S. scimitus reduced the poultry red mite population relative to the control experiments by a factor 3 and 30, respectively, and A. casalis by a factor of 18 and 55, respectively. At 30 °C the predators had less effect on red mites, with a reduction of 1.3-fold for S. scimitus and 5.6-fold for A. casalis. This possibly reflected hen manure condition or an effect of other invertebrates in the hen feed. Poultry red mite control was not negatively affected by temperatures as high as 33 °C and was always better in trials with A. casalis than in those with S. scimitus. In none of the experiments predators managed to eradicate the population of poultry red mites. This may be due to a prey refuge effect since most predatory mites were found in and around the manure tray at the bottom of the cage, whereas most poultry red mites were found higher up in the cage (i.e. on the walls, the cover, the perch, the nest box and the food box). The efficacy of applying predatory mites in the poultry industry may be promoted by reducing this refuge effect, boosting predatory mite populations using alternative prey and prolonged predator release devices. Biocontrol success, however, will strongly depend on how the poultry is housed in practice (free range, cage or aviary systems) and on which chemicals are applied to disinfect poultry houses and to control other pests.

Direction of the Rational Use of Water at the Facilities for Growing Poultry

NASA Astrophysics Data System (ADS)

Potseluev, A. A.; Nazarov, I. V.; Porotkova, A. K.; Volovikova, N. V.

2018-01-01

The article notes the effect of water use in the technological process of automatic drinking agricultural poultry on the quality and the quantity of outputs. At the same time, the requirements to the quality of the used water, the regimes of its consumption by the poultry and the role of mechanization of the process of automatic drinking in the rational use of the water resource, the processing and the reuse of contaminated wastes are disclosed. Within the framework of this concept, we propose constructively technological solutions of systems and means of automatic drinking agricultural poultry, providing the rational use of water as one of the important products of vital activity of agricultural poultry.

Methicillin-Resistant Staphylococcus aureus in Poultry and Poultry Meat: A Meta-Analysis.

PubMed

Ribeiro, Claudia M; Stefani, Lenita M; Lucheis, Simone B; Okano, Werner; Cruz, Juliano Cezar M; Souza, Guilherme V; Casagrande, Thais A C; Bastos, Paula Andrea S; Pinheiro, Rafael R; Arruda, Mauro M; Afreixo, Vera

2018-07-01

Methicillin-resistant Staphylococcus aureus (MRSA) is a bacterium that colonizes and infects various host species and has been found in the poultry production chain, raising concerns about possible transmission from farm to fork. The objective of this study was to use meta-analytical methods to estimate the pooled prevalence of MRSA in chickens, turkeys, chicken meat, and turkey meat. Three electronic databases (PubMed, LILACS, and SciELO) were searched to establish MRSA prevalence from 51 studies published from 2003 through May 2017. The heterogeneity was assessed, and the pooled MRSA prevalence was calculated by using the random effects model according to the method of DerSimonian and Laird. Pooled MRSA prevalence (95% confidence interval [CI]) in turkeys, turkey meat, broilers, and chicken meat was 36% (1 to 78%), 13% (1 to 28%), 5% (2 to 9%), and 5% (3 to 8%), respectively. South America had the highest MRSA prevalence (27%; 95% CI, 17 to 37%), and North America had the lowest (1%; 95% CI, 0 to 2%). Livestock-associated MRSA has been isolated from poultry and poultry meat, indicating that this variant can spread from farm to fork. The presence of MRSA in poultry and poultry meat poses risks to public health, and steps should be taken to mitigate the contamination and spread of this bacterium along the poultry production chain.

Contamination by Meat Juice When Shopping for Packages of Raw Poultry.

PubMed

Chen, Fur-Chi; Godwin, Sandria; Chambers, Delores; Chambers, Edgar; Cates, Sheryl; Stone, Richard; Donelan, Amy

2018-05-01

Raw poultry products often are contaminated with Salmonella and Campylobacter, and these bacteria can be transmitted through meat juice on the packages. An observational study was conducted to assess consumer exposure to meat juice during shopping and to quantify the transmission of meat juice from poultry packages to hands and other surfaces. Ninety-six participants completed the shopping study; 402 swabs were collected and analyzed for the presence of meat juice by an immunoassay. Overall, meat juice was detected on 61% of poultry package surfaces, 34% of shoppers' hands, 41% of grocery bags, 60% of kitchen surfaces, and 51% of food item surfaces. When meat juice was detected on the purchased poultry packages, the chance of the meat juice being on the shopper's hands, grocery bags, food items, and kitchen surfaces was significantly higher ( P < 0.005) compared with packages on which meat juice was not present. Shoppers who had poultry wrapped separately during checkout had a significantly lower ( P < 0.05) chance of meat juice on the food items. However, using plastic bags and wrapping poultry separately did not significantly reduce the likelihood of meat juice on kitchen surfaces at home due to consumers' practices of repackaging before storage. Results suggested that the transfer of meat juice through direct contact with the poultry packages is a major concern during shopping and should be prevented.

Putative Human and Avian Risk Factors for Avian Influenza Virus Infections in Backyard Poultry in Egypt

PubMed Central

Sheta, Basma M.; Fuller, Trevon L.; Larison, Brenda; Njabo, Kevin Y.; Ahmed, Ahmed Samy; Harrigan, Ryan; Chasar, Anthony; Aziz, Soad Abdel; Khidr, Abdel-Aziz A.; Elbokl, Mohamed M.; Habbak, Lotfy Z.; Smith, Thomas B.

2014-01-01

Highly pathogenic influenza A virus subtype H5N1 causes significant poultry mortality in the six countries where it is endemic and can also infect humans. Egypt has reported the third highest number of poultry outbreaks (n=1,084) globally. The objective of this cross-sectional study was to identify putative risk factors for H5N1 infections in backyard poultry in 16 villages in Damietta, El Gharbia, Fayoum, and Menofia governorates from 2010–2012. Cloacal and tracheal swabs and serum samples from domestic (n=1242)and wild birds (n=807) were tested for H5N1 via RT-PCR and hemagglutination inhibition, respectively. We measured poultry rearing practices with questionnaires (n=306 households) and contact rates among domestic and wild bird species with scan sampling. Domestic birds (chickens, ducks, and geese, n = 51) in three governorates tested positive for H5N1 by PCR or serology. A regression model identified a significant correlation between H5N1 in poultry and the practice of disposing of dead poultry and poultry feces in the garbage (F = 15.7, p< 0.0001). In addition, contact between domestic and wild birds was more frequent in villages where we detected H5N1 in backyard flocks (F= 29.5, p< 0.0001). PMID:24315038

Decontamination of poultry feed from ochratoxin A by UV and sunlight radiations.

PubMed

Ameer Sumbal, Gul; Hussain Shar, Zahid; Hussain Sherazi, Syed Tufail; Sirajuddin; Nizamani, Shafi Muhammad; Mahesar, Safaraz Ahmed

2016-06-01

Mycotoxin-contaminated feed is very dangerous for the growth and even life of poultry. The objective of the current study was to investigate the efficacy of ultra-violet irradiation for decontamination of ochratoxin A (OTA) in spiked and naturally contaminated poultry feed samples. Spiked and naturally contaminated feed samples were irradiated with ultra-violet light (UV) at distance of 25 cm over the feed samples. In vitro, the effect of UV intensity (0.1 mW cm(-2) at 254 nm UV-C) on different types of poultry feeds contaminated with OTA was evaluated. The same samples were also irradiated with sunlight and analysed for OTA by an indirect enzyme linked immunosorbent assay method. Poultry feed samples containing 500 µg kg(-1) were 100% decontaminated in 180 min with UV radiation while OTA was decreased to 70-95 µg kg(-1) using the same poultry feed samples after 8 h sunlight irradiation. Therefore, UV light was found to be more effective. Only 1 h of UV irradiation was found to be sufficient to bring the OTA level to the maximum regulatory limit suggested for poultry feeds (100 µg kg(-1) ), while 8 h were needed to obtain this level using sunlight radiations. The proposed approach is a viable option to reduce the level of OTA in contaminated poultry feeds. © 2015 Society of Chemical Industry. © 2015 Society of Chemical Industry.

Village poultry consumption and marketing in relation to gender, religious festivals and market access.

PubMed

Aklilu, H A; Almekinders, C J M; Udo, H M J; Van der Zijpp, A J

2007-04-01

This study aimed to examine village poultry consumption and marketing in Ethiopia in relation to gender, socio-cultural events and market access. The main objects of the research were producers, poultry markets, producer-sellers, and intermediary sellers in three locations representing different levels of market access in Tigray. About 3000 farm records were collected over a period of 12 months from 131 producers to obtain quantitative data on sales and consumption. Ninety-three semi-structured interviews with 58 producer-sellers and 35 intermediaries and 12 group discussions with these market actors were conducted to explore organization, price dynamics and socio-cultural aspects of poultry marketing. In total, 928 producer-sellers and 225 intermediaries were monitored monthly to examine participation by gender in poultry marketing. Better market access was associated with a shorter market chain and higher prices for the producers. Female-headed households had smaller poultry sales and consumption per household but sale and consumption per family member were 25% and 66% higher, respectively, than in male-headed households. While women dominated in the producer-sellers group, intermediaries were mainly men. Religious festivals periodically shifted local demand and prices of poultry. To improve the benefit of poultry keeping, poverty-stricken households may profit from better market access through better market information, infrastructure, market group formation and careful planning to match the dynamics in demand.

An ecohealth assessment of poultry production clusters (PPCs) for the livelihood and biosecurity improvement of small poultry producers in Asia.

PubMed

Wang, Libin; Basuno, Edi; Nguyen, Tuan; Aengwanich, Worapol; Ilham, Nyak; Li, Xiaoyun

2015-01-01

Poultry production cluster (PPC) programs are key strategies in many Asian countries to engage small commercial poultry producers in high-value production chains and to control infectious poultry diseases. This study assessed the multiple impacts of PPCs through a transdisciplinary ecohealth approach in four Asian countries, and drew the implications for small producers to improve their livelihoods and reduce the risk of spreading infectious diseases in the poultry sector. The data collection combined both quantitative and qualitative methods. It comprised: formal structured household survey questionnaires, measuring the biosecurity level of poultry farms with a biosecurity score card; and key informant interviews. Descriptive statistics were used to process the quantitative data and a content analysis was used to process the qualitative data. This research found that poultry farms in clusters do not necessarily have better economic performance than those outside PPCs. Many farmers in PPCs only consider them to be an advantage for expanding the scale of their poultry operations and improving household incomes, and they are less concerned about-and have limited capacities to-enhancing biosecurity and environmental management. We measured the biosecurity level of farms in PPCs through a 14-item checklist and found that biosecurity is generally very low across all sample sites. The increased flies, mosquitoes, rats, and smells in and around PPCs not only pollute the environment, but also cause social conflicts with the surrounding communities. This research concluded that a poultry cluster, mainly driven by economic objectives, is not necessarily a superior model for the control of infectious diseases. The level of biosecurity in PPCs was found to be low. Given the intensity of poultry operations in PPCs (farms are densely packed into clusters), and the close proximity to residential areas of some PPCs, the risk of spreading infectious diseases, in fact, increases. Good management and collective action for implementing biosecurity measures are key for small producers in PPCs to address common challenges and pursue health-based animal production practices.

Characterization of pathogenic Enterococcus cecorum from different poultry groups: Broiler chickens, layers, turkeys, and waterfowl.

PubMed

Dolka, Beata; Chrobak-Chmiel, Dorota; Czopowicz, Michał; Szeleszczuk, Piotr

2017-01-01

Enterococcus cecorum (EC) is known as a commensal in the intestines of mammals and birds. However, it has been described as an emerging pathogen in poultry industry worldwide. The aim of this study was to analyze and compare EC isolated from clinical material collected from poultry groups with different production purposes. The genetic diversity among pathogenic EC in relation to each specific poultry type was examined. In total, 148 isolates from independent infection outbreaks (2011-2016) were used: 76 broiler chickens (CB), 37 broiler breeders (BB), 23 layers (CL), 7 waterfowl (W) and 5 turkey (T) flocks (1 isolate/1 flock). We provided age ranges at diagnosis of EC-infection for 5 poultry groups. Isolates obtained from CB were significantly more frequently retrieved from bone marrow, joints, spine, and contrary to BB, CL less frequently retrieved from respiratory system. The study showed differences between EC of various poultry types in relation to 10/32 (31.3%) biochemical parameters. EC isolates from CB were significantly more often positive for βGAL, βNAG, MLZ, and less often positive for PAL and βMAN than isolates from other poultry types. However, BB and W isolates showed higher ability to metabolise mannitol than CB, CL, and T. CB isolates showed lower ability to survive at 60°C. Only chicken EC-isolates harbored virulence genes: CB (8.1%) > BB (3.4%) > CL (2%). No specific pulsotype of EC was associated with a specific poultry. One or several various (up to 6) genetic types of EC may be involved in outbreaks in CB flocks within one year in one region. Outbreaks reported in following years in the same region were usually caused by a distinct set of EC-genetic types. PFGE results indicated at the genetic heterogeneity among pathogenic isolates involved in outbreaks in relation to each poultry type. To our best knowledge, this is the first study which provides a comparison between clinical EC from 5 poultry groups. The study provides a new insight into EC as pathogen of different bird species. The obtained data may be useful in further studies on EC-infections more focused on a specific type of poultry.

Molecular Epidemiology of Nontyphoidal Salmonella in Poultry and Poultry Products in India: Implications for Human Health.

PubMed

Saravanan, Sellappan; Purushothaman, Venketaraman; Murthy, Thippichettypalayam Ramasamy Gopala Krishna; Sukumar, Kuppannan; Srinivasan, Palani; Gowthaman, Vasudevan; Balusamy, Mohan; Atterbury, Robert; Kuchipudi, Suresh V

2015-09-01

Human infections with non-typhoidal Salmonella (NTS) serovars are increasingly becoming a threat to human health globally. While all motile Salmonellae have zoonotic potential, Salmonella Enteritidis and Salmonella Typhimurium are most commonly associated with human disease, for which poultry are a major source. Despite the increasing number of human NTS infections, the epidemiology of NTS in poultry in India has not been fully understood. Hence, as a first step, we carried out epidemiological analysis to establish the incidence of NTS in poultry to evaluate the risk to human health. A total of 1215 samples (including poultry meat, tissues, egg and environmental samples) were collected from 154 commercial layer farms from southern India and screened for NTS. Following identification by cultural and biochemical methods, Salmonella isolates were further characterized by multiplex PCR, allele-specific PCR, enterobacterial repetitive intergenic consensus (ERIC) PCR and pulse field gel electrophoresis (PFGE). In the present study, 21/1215 (1.73 %) samples tested positive for NTS. We found 12/392 (3.06 %) of tissue samples, 7/460 (1.52 %) of poultry products, and 2/363 (0.55 %) of environmental samples tested positive for NTS. All the Salmonella isolates were resistant to oxytetracycline, which is routinely used as poultry feed additive. The multiplex PCR results allowed 16/21 isolates to be classified as S. Typhimurium, and five isolates as S. Enteritidis. Of the five S. Enteritidis isolates, four were identified as group D Salmonella by allele-specific PCR. All of the isolates produced different banding patterns in ERIC PCR. Of the thirteen macro restriction profiles (MRPs) obtained by PFGE, MRP 6 was predominant which included 6 (21 %) isolates. In conclusion, the findings of the study revealed higher incidence of contamination of NTS Salmonella in poultry tissue and animal protein sources used for poultry. The results of the study warrants further investigation on different type of animal feed sources, food market chains, processing plants, live bird markets etc., to evaluate the risk factors, transmission and effective control measures of human Salmonella infection from poultry products.

9 CFR 381.103 - Official poultry condemnation certificates; issuance and form.

Code of Federal Regulations, 2012 CFR

2012-01-01

... SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS... effect that certain figures on the certificate were derived from information supplied by plant management...

9 CFR 381.103 - Official poultry condemnation certificates; issuance and form.

Code of Federal Regulations, 2013 CFR

2013-01-01

... SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS... effect that certain figures on the certificate were derived from information supplied by plant management...

9 CFR 381.103 - Official poultry condemnation certificates; issuance and form.

Code of Federal Regulations, 2014 CFR

2014-01-01

... SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS... effect that certain figures on the certificate were derived from information supplied by plant management...

7 CFR 94.300 - General.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS POULTRY AND EGG PRODUCTS Processed Poultry Products § 94.300 General. Laboratory services of processed poultry... 7 Agriculture 3 2010-01-01 2010-01-01 false General. 94.300 Section 94.300 Agriculture Regulations...

7 CFR 94.300 - General.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS POULTRY AND EGG PRODUCTS Processed Poultry Products § 94.300 General. Laboratory services of processed poultry... 7 Agriculture 3 2011-01-01 2011-01-01 false General. 94.300 Section 94.300 Agriculture Regulations...

Environmental Sampling for Avian Influenza A(H7N9) in Live-Poultry Markets in Guangdong, China

PubMed Central

Kang, Min; He, Jianfeng; Song, Tie; Rutherford, Shannon; Wu, Jie; Lin, Jinyan; Huang, Guofeng; Tan, Xiaohua; Zhong, Haojie

2015-01-01

Background To provide an increased understanding of avian influenza A(H7N9) activity in live-poultry market in space and time and hence improve H7N9 epidemic control, an ongoing environmental sampling program in multiple live-poultry markets across Guangdong, China was conducted during March 2013–June 2014. Methods A total of 625 live-poultry markets throughout 21 prefecture areas took part in the study. A total of 10 environmental sites in markets for sampling were identified to represent 4 different poultry-related activity areas. At least 10 environmental samples were collected from each market every month. The real time RT-PCR was performed to detect the avian influenza A(H7N9) virus. Field survey was conducted to investigate the sanitation status of live-poultry markets. Results There were 109 human infections with H7N9 avian influenza in Guangdong, of which 37 (34%) died. A total of 18741 environmental swabs were collected and subjected to real-time RT-PCR test, of which 905(4.83%) were found positive for H7N9 virus. There were 201 (32.16%) markets affected by H7N9 in 16 prefecture areas. The detection of H7N9 virus in markets spiked in winter months. 63.33% markets (38/60) had no physical segregation for poultry holding, slaughter or sale zones. Closing live-poultry market significantly decreased the H7N9 detection rate from 14.83% (112/755) to 1.67% (5/300). Conclusions This study indicates the importance of live-poultry market surveillance based on environmental sampling for H7N9 Avian Influenza control. Improving live-poultry market management and sanitation and changing consumer practices are critical to reduce the risk of H7N9 infection. PMID:25933138

Irradiation and additive combinations on the pathogen reduction and quality of poultry meat.

PubMed

Ahn, Dong U; Kim, Il Suk; Lee, Eun Joo

2013-02-01

Reduction of foodborne illnesses and deaths by improving the safety of poultry products is one of the priority areas in the United States, and developing and implementing effective food processing technologies can be very effective to accomplish that goal. Irradiation is an effective processing technology for eliminating pathogens in poultry meat. Addition of antimicrobial agents during processing can be another approach to control pathogens in poultry products. However, the adoption of irradiation technology by the meat industry is limited because of quality and health concerns about irradiated meat products. Irradiation produces a characteristic aroma as well as alters meat flavor and color that significantly affect consumer acceptance. The generation of a pink color in cooked poultry and off-odor in poultry by irradiation is a critical issue because consumers associate the presence of a pink color in cooked poultry breast meat as contaminated or undercooked, and off-odor in raw meat and off-flavor in cooked meat with undesirable chemical reactions. As a result, the meat industry has difficulties in using irradiation to achieve its food safety benefits. Antimicrobials such as sodium lactate, sodium diacetate, and potassium benzoate are extensively used to extend the shelf-life and ensure the safety of meat products. However, the use of these antimicrobial agents alone cannot guarantee the safety of poultry products. It is known that some of the herbs, spices, and antimicrobials commonly used in meat processing can have synergistic effects with irradiation in controlling pathogens in meat. Also, the addition of spices or herbs in irradiated meat improves the quality of irradiated poultry by reducing lipid oxidation and production of off-odor volatiles or masking off-flavor. Therefore, combinations of irradiation with these additives can accomplish better pathogen reduction in meat products than using them alone even at lower levels of antimicrobials/herbs and irradiation doses. Effects of irradiation and additive combinations on the pathogen reduction and quality of poultry meat will be discussed in detail.

Respiratory Protection Behavior and Respiratory Indices among Poultry House Workers on Small, Family-Owned Farms in North Carolina: A Pilot Project.

PubMed

Kearney, Gregory D; Gallagher, Barbara; Shaw, Robert

2016-01-01

The aim of this pilot study was to evaluate respiratory behavior and respiratory indices of poultry workers on family-owned, poultry farms with 10 or less employees in North Carolina. A field study was conducted to collect data on participants (N = 24) using spirometry, fractional exhaled nitric oxide (Feno), and an interviewer-administered questionnaire. The majority of workers (76%) ranked respiratory protection as being important, yet 48% reported never or rarely wearing respiratory protection when working in dusty conditions. A large percent of workers reported eye (55%) and nasal (50%) irritation and dry cough (50%). On average, pulmonary lung function and Feno tests were normal among nonsmokers. In bivariate analysis, significant associations were identified between working 7 days on the farm (P = .01), with eye irritation, and working 5 or fewer years in poultry farming (P = .01). Poultry workers on family-owned farms spend a considerable amount of work time in poultry houses and report acute respiratory-related health symptoms. Administrative controls among small, family-owned poultry farms are necessary to improve and promote safety and health to its employees.

Use of observed wild bird activity on poultry farms and a literature review to target species as high priority for avian influenza testing in 2 regions of Canada

PubMed Central

Burns, Theresa E.; Ribble, Carl; Stephen, Craig; Kelton, David; Toews, Lorraine; Osterhold, Jason; Wheeler, Hazel

2012-01-01

The risk of avian influenza outbreaks in poultry is partially dependent on the probability of contact between domestic poultry and wild birds shedding avian influenza (AI) virus. The major objective of this study was to document wild bird activity on poultry farms to determine which wild bird species should be targeted for AI surveillance in Canada. We collected data in 2 major poultry producing regions of Canada, southwestern Ontario and the Fraser Valley of British Columbia, on the relative abundance of various wild bird species found on poultry farms and on how these species utilized habitat around poultry farms. We reviewed the published literature to determine what was known about AI pathobiology in the species we observed. From these results we created a list of 10 wild bird species that are a priority for further study. These species are the European starling, barn swallow, rock dove, American crow, northwestern crow, American robin, dark-eyed junco, song sparrow, horned lark, and common grackle. Abundance of these and other species varied between provinces and seasons. PMID:22851777

The Impact of Physical and Ergonomic Hazards on Poultry Abattoir Processing Workers: A Review.

PubMed

Harmse, Johannes L; Engelbrecht, Jacobus C; Bekker, Johan L

2016-02-06

The poultry abattoir industry continues to grow and contribute significantly to the gross domestic product in many countries. The industry expects working shifts of eight to eleven hours, during which workers are exposed to occupational hazards which include physical hazards ranging from noise, vibration, exposure to cold and ergonomic stress from manual, repetitive tasks that require force. A PubMed, Medline and Science Direct online database search, using specific keywords was conducted and the results confirmed that physical and ergonomic hazards impact on abattoir processing workers health, with harm not only to workers' health but also as an economic burden due to the loss of their livelihoods and the need for treatment and compensation in the industry. This review endeavours to highlight the contribution poultry processing plays in the development of physical agents and ergonomic stress related occupational diseases in poultry abattoir processing workers. The impact includes noise-induced hearing loss, increased blood pressure, menstrual and work related upper limb disorders. These are summarised as a quick reference guide for poultry abattoir owners, abattoir workers, poultry associations, occupational hygienists and medical practitioners to assist in the safer management of occupational health in poultry abattoirs.

The Impact of Physical and Ergonomic Hazards on Poultry Abattoir Processing Workers: A Review

PubMed Central

Harmse, Johannes L.; Engelbrecht, Jacobus C.; Bekker, Johan L.

2016-01-01

The poultry abattoir industry continues to grow and contribute significantly to the gross domestic product in many countries. The industry expects working shifts of eight to eleven hours, during which workers are exposed to occupational hazards which include physical hazards ranging from noise, vibration, exposure to cold and ergonomic stress from manual, repetitive tasks that require force. A PubMed, Medline and Science Direct online database search, using specific keywords was conducted and the results confirmed that physical and ergonomic hazards impact on abattoir processing workers health, with harm not only to workers’ health but also as an economic burden due to the loss of their livelihoods and the need for treatment and compensation in the industry. This review endeavours to highlight the contribution poultry processing plays in the development of physical agents and ergonomic stress related occupational diseases in poultry abattoir processing workers. The impact includes noise-induced hearing loss, increased blood pressure, menstrual and work related upper limb disorders. These are summarised as a quick reference guide for poultry abattoir owners, abattoir workers, poultry associations, occupational hygienists and medical practitioners to assist in the safer management of occupational health in poultry abattoirs. PMID:26861374

Serological and virological surveillance of avian influenza A virus H9N2 subtype in humans and poultry in Shanghai, China, between 2008 and 2010.

PubMed

Wang, Q; Ju, L; Liu, P; Zhou, J; Lv, X; Li, L; Shen, H; Su, H; Jiang, L; Jiang, Q

2015-03-01

We report the serological evidence of low-pathogenic avian influenza (LPAI) H9N2 infection in an occupational poultry-exposed population and a general population. A serological survey of an occupational poultry-exposed population and a general population was conducted using a haemagglutinin-inhibiting (HI) assay in Shanghai, China, from January 2008 to December 2010. Evidence of higher anti-H9 antibodies was found in serum samples collected from poultry workers. During this period, 239 H9N2 avian influenza viruses (AIVs) were isolated from 9297 tracheal and cloacal paired specimens collected from the poultry in live poultry markets. In addition, a total of 733 influenza viruses were isolated from 1569 nasal and throat swabs collected from patients with influenza-like symptoms in a sentinel hospital, which include H3N2, H1N1, pandemic H1N1 and B, but no H9N2 virus was detected. These findings highlight the need for long-term surveillance of avian influenza viruses in occupational poultry-exposed workers. © 2014 The Authors. Zoonoses and Public Health Published by Blackwell Verlag GmbH.

Poultry Industry Energy Research

NASA Technical Reports Server (NTRS)

1979-01-01

The poultry industry, a multi-billion dollar business in the United States, uses great amounts of energy in such operations as broiler growing, feed manufacturing, poultry processing and packing. Higher costs and limited supply of fuels common to the industry are predicted, so poultry producers are seeking ways to reduce energy expenditure. NASA is providing assistance to Delmarva Poultry Industry, Inc., an association of some 4,000 growers and suppliers in one of the nation's largest poultry production areas. Delmarva is the East Coast peninsula that includes Delaware and parts of Maryland and Virginia. The upper right photo shows a weather station in the Delmarva area (wind indicator on the pole, other instruments in the elevated box). The station is located at the University of Maryland's Broiler Sub-station, Salisbury; Maryland, where the university conducts research on poultry production and processing. The sub-station is investigating ways of conserving energy in broiler production and also exploring the potential of solar collectors as an alternative energy source. For these studies, it is essential that researchers have continuous data on temperature, pressure, wind speed and direction, solar intensity and cloud cover. Equipment to acquire such data was loaned and installed by NASA's Wallops Flight Center, Wallops Island, Virginia.

9 CFR 145.7 - Specific provisions for participating dealers.

Code of Federal Regulations, 2010 CFR

2010-01-01

... dealers. 145.7 Section 145.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK IMPROVEMENT NATIONAL POULTRY IMPROVEMENT PLAN FOR BREEDING POULTRY General Provisions § 145.7 Specific provisions for participating dealers. Dealers in poultry breeding...

9 CFR 145.7 - Specific provisions for participating dealers.

Code of Federal Regulations, 2011 CFR

2011-01-01

... dealers. 145.7 Section 145.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK IMPROVEMENT NATIONAL POULTRY IMPROVEMENT PLAN FOR BREEDING POULTRY General Provisions § 145.7 Specific provisions for participating dealers. Dealers in poultry breeding...

78 FR 32155 - Difenzoquat; Order Revoking Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-29

... the following commodities: Barley, bran; barley, grain; barley, straw; cattle, fat; cattle, meat; cattle, meat byproducts; goat, fat; goat, meat; goat, meat byproducts; hog, fat; hog, meat; hog, meat byproducts; horse, fat; horse, meat; horse, meat byproducts; poultry, fat; poultry, meat; poultry, meat...

9 CFR 145.7 - Specific provisions for participating dealers.

Code of Federal Regulations, 2012 CFR

2012-01-01

... dealers. 145.7 Section 145.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK IMPROVEMENT NATIONAL POULTRY IMPROVEMENT PLAN FOR BREEDING POULTRY General Provisions § 145.7 Specific provisions for participating dealers. Dealers in poultry breeding...

9 CFR 145.7 - Specific provisions for participating dealers.

Code of Federal Regulations, 2014 CFR

2014-01-01

... dealers. 145.7 Section 145.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK IMPROVEMENT NATIONAL POULTRY IMPROVEMENT PLAN FOR BREEDING POULTRY General Provisions § 145.7 Specific provisions for participating dealers. Dealers in poultry breeding...

9 CFR 145.7 - Specific provisions for participating dealers.

Code of Federal Regulations, 2013 CFR

2013-01-01

... dealers. 145.7 Section 145.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK IMPROVEMENT NATIONAL POULTRY IMPROVEMENT PLAN FOR BREEDING POULTRY General Provisions § 145.7 Specific provisions for participating dealers. Dealers in poultry breeding...

76 FR 70107 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-10

... commercial breeding establishments in Sinaloa and Sonora; (2) derived from poultry that were slaughtered in... number. Animal & Plant Health Inspection Service Title: Importation of Poultry Meat and Other Poultry... and Plant Health Inspection Service (APHIS), is responsible for administering regulations intended to...

Salmonellosis. Diagnosis of Major Poultry Diseases.

USDA-ARS?s Scientific Manuscript database

The bacterial genus Salmonella is responsible for economically significant acute and chronic poultry diseases and is a leading public health threat via the contamination of poultry meat and eggs. Significant government and industry resources are invested in testing and control efforts to control Sal...

49 CFR 1039.10 - Exemption of agricultural commodities except grain, soybeans, and sunflower seeds.

Code of Federal Regulations, 2010 CFR

2010-10-01

... other marine products. 20-11 Fresh meat. 20-15 Fresh dressed poultry. 20-17 Processed poultry. 20-21.... 20-999-76 Freeze-dried poultry. 20-999-77 Freeze-dried meat. 20-999-78 Freeze-dried salad ingredients...

International collaborations to facilitate a better understanding of Newcastle disease epidemiology

USDA-ARS?s Scientific Manuscript database

Infections of poultry species with virulent strains of Newcastle disease virus (NDV) cause Newcastle disease (ND), worldwide one of the most economically significant and devastating diseases for poultry producers. Biological engagement programs (BEP) between the Southeast Poultry Research Laborator...

Anaerobic digestion of organic solid poultry slaughterhouse waste--a review.

PubMed

Salminen, E; Rintala, J

2002-05-01

This work reviews the potential of anaerobic digestion for material recovery and energy production from poultry slaughtering by-products and wastes. First, we describe and quantify organic solid by-products and wastes produced in poultry farming and poultry slaughterhouses and discuss their recovery and disposal options. Then we review certain fundamental aspects of anaerobic digestion considered important for the digestion of solid slaughterhouse wastes. Finally, we present an overview of the future potential and current experience of the anaerobic digestion treatment of these materials.

Russian Political, Economic, and Security Issues and U.S. Interests

DTIC Science & Technology

2010-07-15

accession process.39 Russia’s treatment of imports of U.S. meats — poultry , pork and beef—is one of the most sensitive issues in U.S.-Russian trade...diet. U.S. producers, especially of poultry , became major sources of meat to the Russian market, and Russia became an important market for U.S...exports of meat . For example, in 2009, Russia was the largest market for U.S. poultry meat exports, accounting for 20% of total U.S. exports of poultry

Risk perceptions of public health and food safety hazards in poultry husbandry by citizens, poultry farmers and poultry veterinarians

PubMed Central

Poortvliet, P M; Ekkel, E D; Kemp, B; Stassen, E N

2018-01-01

Abstract Differences in risk perceptions of public health and food safety hazards in various poultry husbandry systems by various stakeholder groups, may affect the acceptability of those husbandry systems. Therefore, the objective was to gain insight into risk perceptions of citizens, poultry farmers, and poultry veterinarians regarding food safety and public health hazards in poultry husbandry systems, and into factors explaining these risk perceptions. We surveyed risk perceptions of Campylobacter contamination of broiler meat, avian influenza introduction in laying hens, and altered dioxin levels in eggs for the most commonly used broiler and laying hen husbandry systems in Dutch citizens (n = 2,259), poultry farmers (n = 100), and poultry veterinarians (n = 41). Citizens perceived the risks of the three hazards in the indoor systems higher and in the outdoor systems lower than did the professionals. Citizens reported higher concerns regarding aspects reflecting underlying psychological factors of risk perception compared to professionals. Professionals indicated a relatively low level of personal control, which might imply risk denial. Of the socio-demographic characteristics, gender and childhood residence were associated with risk perceptions. The influence of other factors of risks perception are discussed. It is suggested that risk perceptions of all stakeholder groups are influenced by affect, stigma, and underlying values. To adapt current or new husbandry systems that can count on societal support, views of key stakeholders and multiple aspects such as animal welfare, public health, food safety, and underlying values should be considered integrally. When trade-offs, such as between animal welfare and public health have to be made, insight into underlying values might help to find consensus among stakeholders. PMID:29161444

Upper-extremity musculoskeletal symptoms and physical health related quality of life among women employed in poultry processing and other low-wage jobs in northeastern North Carolina.

PubMed

McPhee, C S; Lipscomb, H J

2009-04-01

The purpose of this study was to evaluate the association between upper-extremity musculoskeletal symptoms (MS) and diminished physical health related quality of life (PHRQoL) in a population of women, mostly African-American working in poultry processing and other low-wage jobs in rural northeastern North Carolina. A cross-sectional analysis was performed on baseline data of self-reported PHRQoL and musculoskeletal symptoms for 291 poultry processing workers and 299 community comparison women. Logarithmic binomial regression was performed to assess the relationship between moderate to severe MS on low PHRQoL. Prevalence of poor PHRQoL was 35.5% among poultry processing workers, and 14.7% among community comparison group. Moderate to severe upper-extremity musculoskeletal symptoms were present in 34.4% of the poultry workers and 10.7% of the comparison group. After adjusting for age and other chronic conditions, moderate to severe musculoskeletal symptoms were associated with low PHRQoL in both groups. Although the observed effect was stronger among the comparison group (adjusted prevalence ratios (95% confidence interval): poultry workers = 1.89 (1.36, 2.64), community comparison = 4.26 (2.51, 7.24), the population attributable risk percent was similar (poultry workers = 28.9, community comparison = 31.3%)) due to the higher prevalence of moderate to severe symptoms in the poultry workers. Significant upper-extremity musculoskeletal symptoms were associated with poor PHRQoL among both groups of women employed in low-wage jobs. Nationwide, poultry work is over-represented by minorities and immigrants. Though challenging, we need to search for ways to improve the conditions of these women as a matter of social justice.

Occurrence and sorption of fluoroquinolones in poultry litters and soils from São Paulo State, Brazil.

PubMed

Leal, Rafael Marques Pereira; Figueira, Rafael Fernandes; Tornisielo, Valdemar Luiz; Regitano, Jussara Borges

2012-08-15

Animal production is one of the most expressive sectors of Brazilian agro-economy. Although antibiotics are routinely used in this activity, their occurrence, fate, and potential impacts to the local environment are largely unknown. This research evaluated sorption-desorption and occurrence of four commonly used fluoroquinolones (norfloxacin, ciprofloxacin, danofloxacin, and enrofloxacin) in poultry litter and soil samples from São Paulo State, Brazil. The sorption-desorption studies involved batch equilibration technique and followed the OECD guideline for pesticides. All compounds were analyzed by HPLC, using fluorescence detector. Fluoroquinolones' sorption potential to the poultry litters (K(d) ≤65 L kg(-1)) was lower than to the soil (K(d) ~40,000 L kg(-1)), but was always high (≥69% of applied amount) indicating a higher specificity of fluoroquinolones interaction with soils. The addition of poultry litter (5%) to the soil had not affected sorption or desorption of these compounds. Desorption was negligible in the soil (≤0.5% of sorbed amount), but not in the poultry litters (up to 42% of sorbed amount). Fluoroquinolones' mean concentrations found in the poultry litters (1.37 to 6.68 mg kg(-1)) and soils (22.93 μg kg(-1)) were compatible to those found elsewhere (Austria, China, and Turkey). Enrofloxacin was the most often detected compound (30% of poultry litters and 27% of soils) at the highest mean concentrations (6.68 mg kg(-1) for poultry litters and 22.93 μg kg(-1) for soils). These results show that antibiotics are routinely used in poultry production and might represent one potential source of pollution to the environment that has been largely ignored and should be further investigated in Brazil. Copyright © 2012 Elsevier B.V. All rights reserved.

Control of campylobacter in poultry industry from farm to poultry processing unit: A review.

PubMed

Umaraw, Pramila; Prajapati, A; Verma, Akhilesh K; Pathak, V; Singh, V P

2017-03-04

Campylobacter is an emerging zoonotic bacterial threat in the poultry industry. Most of the human cases of campylobacteriosis recorded have revealed their poultry origins. Various control measures have been employed both at the farm and processing levels to combat with it. The antibiotic treatment, phage therapy, competitive exclusion, and vaccination have been adapted at the farm level to reduce colonization of Campylobacter in poultry gut. While prevention of intestinal spillage, scheduled slaughter, logistic slaughter, chemical decontamination of carcasses are recommended to reduce contamination during processing. The postharvest interventions such as heat treatment, freezing, irradiation of contaminated carcass can effectively reduce Campylobacter contamination. Thus, integrated approaches are required to tackle infection of Campylobacter in humans.

Eugenol wash and chitosan based coating reduces Campylobacter jejuni counts on poultry products

USDA-ARS?s Scientific Manuscript database

Campylobacter, a leading cause of foodborne illness globally in humans, is strongly associated with the consumption of contaminated poultry products. Unfortunately, current strategies to reduce Campylobacter counts in poultry have had limited success. Our study investigated the efficacy of eugenol ...

9 CFR 145.53 - Terminology and classification; flocks and products.

Code of Federal Regulations, 2011 CFR

2011-01-01

... POULTRY Special Provisions for Waterfowl, Exhibition Poultry, and Game Bird Breeding Flocks and Products... typhoid infection; (vii) All poultry, including exhibition, exotic, and game birds, but excluding... examination monitoring program for game birds acceptable to the Official State Agency and approved by the...

9 CFR 145.53 - Terminology and classification; flocks and products.

Code of Federal Regulations, 2012 CFR

2012-01-01

... POULTRY Special Provisions for Hobbyist and Exhibition Waterfowl, Exhibition Poultry, and Game Bird... typhoid infection; (vii) All poultry, including exhibition, exotic, and game birds, but excluding... examination monitoring program for game birds acceptable to the Official State Agency and approved by the...

9 CFR 145.53 - Terminology and classification; flocks and products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... POULTRY Special Provisions for Waterfowl, Exhibition Poultry, and Game Bird Breeding Flocks and Products... typhoid infection; (vii) All poultry, including exhibition, exotic, and game birds, but excluding... examination monitoring program for game birds acceptable to the Official State Agency and approved by the...

9 CFR 145.53 - Terminology and classification; flocks and products.

Code of Federal Regulations, 2013 CFR

2013-01-01

... POULTRY Special Provisions for Hobbyist and Exhibition Waterfowl, Exhibition Poultry, and Game Bird... typhoid infection; (vii) All poultry, including exhibition, exotic, and game birds, but excluding... examination monitoring program for game birds acceptable to the Official State Agency and approved by the...

9 CFR 145.53 - Terminology and classification; flocks and products.

Code of Federal Regulations, 2014 CFR

2014-01-01

... POULTRY Special Provisions for Hobbyist and Exhibition Waterfowl, Exhibition Poultry, and Game Bird... typhoid infection; (vii) All poultry, including exhibition, exotic, and game birds, but excluding... examination monitoring program for game birds acceptable to the Official State Agency and approved by the...

Phenotypic, Genotypic and Pathogenicity assessment of Salmonella Infantis strains isolated from poultry

USDA-ARS?s Scientific Manuscript database

Salmonella enterica subspecies enterica serovar Infantis has been associated with human illnesslinked to contamination of poultry products. In the US, Salmonella Infantis has been recently associated to human cases of salmonellosis linked to live poultry. The presence of multidrug resistant strains ...

78 FR 48645 - Notice of Request for Revision to and Extension of Approval of an Information Collection; Highly...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-09

... infectious diseases of poultry in the world. A death rate of almost 100 percent can occur in unvaccinated poultry flocks. Newcastle disease can also infect and cause death even in vaccinated birds and poultry...

7 CFR 70.4 - Services available.

Code of Federal Regulations, 2011 CFR

2011-01-01

... PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products General § 70.4 Services... of ready-to-cook poultry and rabbits in an official plant or at other locations with adequate... assurance and value added standards for production, processing, and distribution of poultry and rabbits...

9 CFR 381.159 - Poultry rolls.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry rolls. 381.159 Section 381.159 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY... CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Definitions and Standards of Identity or Composition § 381...

9 CFR 381.159 - Poultry rolls.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Poultry rolls. 381.159 Section 381.159 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY... CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Definitions and Standards of Identity or Composition § 381...

9 CFR 381.225 - Criteria and procedure for designating establishments with operations which would clearly...

Code of Federal Regulations, 2010 CFR

2010-01-01

... establishments with operations which would clearly endanger the public health; disposition of poultry products..., DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Special Provisions...

Meat and Poultry Processing. Teacher Edition.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This curriculum guide contains instructional materials for a program that provides students with job skills in meat and poultry processing. The curriculum consists of 10 units that cover the following material: orientation to meat and poultry processing; maintaining plant facilities; equipment and equipment maintenance; purchasing livestock for…

Airborne Transmission of Highly Pathogenic Influenza Virus during Processing of Infected Poultry

PubMed Central

Bertran, Kateri; Balzli, Charles; Kwon, Yong-Kuk; Tumpey, Terrence M.; Clark, Andrew

2017-01-01

Exposure to infected poultry is a suspected cause of avian influenza (H5N1) virus infections in humans. We detected infectious droplets and aerosols during laboratory-simulated processing of asymptomatic chickens infected with human- (clades 1 and 2.2.1) and avian- (clades 1.1, 2.2, and 2.1) origin H5N1 viruses. We detected fewer airborne infectious particles in simulated processing of infected ducks. Influenza virus–naive chickens and ferrets exposed to the air space in which virus-infected chickens were processed became infected and died, suggesting that the slaughter of infected chickens is an efficient source of airborne virus that can infect birds and mammals. We did not detect consistent infections in ducks and ferrets exposed to the air space in which virus-infected ducks were processed. Our results support the hypothesis that airborne transmission of HPAI viruses can occur among poultry and from poultry to humans during home or live-poultry market slaughter of infected poultry. PMID:29047426

Airborne Transmission of Highly Pathogenic Influenza Virus during Processing of Infected Poultry.

PubMed

Bertran, Kateri; Balzli, Charles; Kwon, Yong-Kuk; Tumpey, Terrence M; Clark, Andrew; Swayne, David E

2017-11-01

Exposure to infected poultry is a suspected cause of avian influenza (H5N1) virus infections in humans. We detected infectious droplets and aerosols during laboratory-simulated processing of asymptomatic chickens infected with human- (clades 1 and 2.2.1) and avian- (clades 1.1, 2.2, and 2.1) origin H5N1 viruses. We detected fewer airborne infectious particles in simulated processing of infected ducks. Influenza virus-naive chickens and ferrets exposed to the air space in which virus-infected chickens were processed became infected and died, suggesting that the slaughter of infected chickens is an efficient source of airborne virus that can infect birds and mammals. We did not detect consistent infections in ducks and ferrets exposed to the air space in which virus-infected ducks were processed. Our results support the hypothesis that airborne transmission of HPAI viruses can occur among poultry and from poultry to humans during home or live-poultry market slaughter of infected poultry.

Avian Influenza A(H5N1) Virus in Egypt.

PubMed

Kayali, Ghazi; Kandeil, Ahmed; El-Shesheny, Rabeh; Kayed, Ahmed S; Maatouq, Asmaa M; Cai, Zhipeng; McKenzie, Pamela P; Webby, Richard J; El Refaey, Samir; Kandeel, Amr; Ali, Mohamed A

2016-03-01

In Egypt, avian influenza A subtype H5N1 and H9N2 viruses are enzootic in poultry. The control plan devised by veterinary authorities in Egypt to prevent infections in poultry focused mainly on vaccination and ultimately failed. Recently, widespread H5N1 infections in poultry and a substantial increase in the number of human cases of H5N1 infection were observed. We summarize surveillance data from 2009 through 2014 and show that avian influenza viruses are established in poultry in Egypt and are continuously evolving genetically and antigenically. We also discuss the epidemiology of human infection with avian influenza in Egypt and describe how the true burden of disease is underestimated. We discuss the failures of relying on vaccinating poultry as the sole intervention tool. We conclude by highlighting the key components that need to be included in a new strategy to control avian influenza infections in poultry and humans in Egypt.

Metapopulation Dynamics Enable Persistence of Influenza A, Including A/H5N1, in Poultry

PubMed Central

Hosseini, Parviez Rana; Fuller, Trevon; Harrigan, Ryan; Zhao, Delong; Arriola, Carmen Sofia; Gonzalez, Armandoe; Miller, Matthew Joshua; Xiao, Xiangming; Smith, Tom B.; Jones, Jamie Holland; Daszak, Peter

2013-01-01

Highly pathogenic influenza A/H5N1 has persistently but sporadically caused human illness and death since 1997. Yet it is still unclear how this pathogen is able to persist globally. While wild birds seem to be a genetic reservoir for influenza A, they do not seem to be the main source of human illness. Here, we highlight the role that domestic poultry may play in maintaining A/H5N1 globally, using theoretical models of spatial population structure in poultry populations. We find that a metapopulation of moderately sized poultry flocks can sustain the pathogen in a finite poultry population for over two years. Our results suggest that it is possible that moderately intensive backyard farms could sustain the pathogen indefinitely in real systems. This fits a pattern that has been observed from many empirical systems. Rather than just employing standard culling procedures to control the disease, our model suggests ways that poultry production systems may be modified. PMID:24312455

Effect of Fresh Poultry Litter and Compost on Soil Physical and Chemical Properties

NASA Technical Reports Server (NTRS)

Carr, Stacy; Tsegaye, Teferi; Coleman, Tommy

1998-01-01

Application of poultry litter and compost as a substitute for fertilizer not only uses unwanted waste and decreases expenditures for commercial fertilizer, it adds nutrients to soil for plant uptake. The properties of soil affected by poultry litter were analyzed to determine the positive and negative aspects of using this substitute fertilizer. This study focused on changes associated with saturated hydraulic conductivity, bulk density, nitrate concentrations, and pH after application of varying concentrations of poultry litter and compost. Soil samples from Tennessee Valley Substation in Alabama were analyzed in a laboratory at Alabama A&M University. As a result of the application of fresh poultry litter and compost, we found that the saturated hydraulic conductivity increased and the bulk density decreased, while the pH was generally not affected. Using poultry litter and compost as an alternative commercial fertilizers could be adapted by the farming community to protect the sustainability of our environment. Unwanted waste is used productively and soil is enriched for farming.

Avian Influenza A(H5N1) Virus in Egypt

PubMed Central

Kandeil, Ahmed; El-Shesheny, Rabeh; Kayed, Ahmed S.; Maatouq, Asmaa M.; Cai, Zhipeng; McKenzie, Pamela P.; Webby, Richard J.; El Refaey, Samir; Kandeel, Amr; Ali, Mohamed A.

2016-01-01

In Egypt, avian influenza A subtype H5N1 and H9N2 viruses are enzootic in poultry. The control plan devised by veterinary authorities in Egypt to prevent infections in poultry focused mainly on vaccination and ultimately failed. Recently, widespread H5N1 infections in poultry and a substantial increase in the number of human cases of H5N1 infection were observed. We summarize surveillance data from 2009 through 2014 and show that avian influenza viruses are established in poultry in Egypt and are continuously evolving genetically and antigenically. We also discuss the epidemiology of human infection with avian influenza in Egypt and describe how the true burden of disease is underestimated. We discuss the failures of relying on vaccinating poultry as the sole intervention tool. We conclude by highlighting the key components that need to be included in a new strategy to control avian influenza infections in poultry and humans in Egypt. PMID:26886164

Risk for Low Pathogenicity Avian Influenza Virus on Poultry Farms, the Netherlands, 2007-2013.

PubMed

Bouwstra, Ruth; Gonzales, Jose L; de Wit, Sjaak; Stahl, Julia; Fouchier, Ron A M; Elbers, Armin R W

2017-09-01

Using annual serologic surveillance data from all poultry farms in the Netherlands during 2007-2013, we quantified the risk for the introduction of low pathogenicity avian influenza virus (LPAIV) in different types of poultry production farms and putative spatial-environmental risk factors: distance from poultry farms to clay soil, waterways, and wild waterfowl areas. Outdoor-layer, turkey (meat and breeder), and duck (meat and breeder) farms had a significantly higher risk for LPAIV introduction than did indoor-layer farms. Except for outdoor-layer, all poultry types (i.e., broilers, chicken breeders, ducks, and turkeys) are kept indoors. For all production types, LPAIV risk decreased significantly with increasing distance to medium-sized waterways and with increasing distance to areas with defined wild waterfowl, but only for outdoor-layer and turkey farms. Future research should focus not only on production types but also on distance to waterways and wild bird areas. In addition, settlement of new poultry farms in high-risk areas should be discouraged.

An overview of poultry industry in Pakistan

PubMed Central

HUSSAIN, J.; RABBANI, I.; ASLAM, S.; AHMAD, H.A.

2015-01-01

The poultry sector is an important and vibrant segment of agriculture in Pakistan with a significant contribution to the national GDP (1.3%). Commercial poultry production in Pakistan started in the 1960’s and has been providing a significant portion of daily proteins to the Pakistani population ever since. During its evolution the industry enjoyed promotional policies of the Government, but has faced several challenges such as disease outbreaks and retail price fluctuations. Despite its important role in the country’s economy, not a single scientific study is available on its evolutionary history. The data available in this regard are scattered and lack reliability. This review is an effort to encompass the history of the overall growth of the poultry industry in Pakistan, its present status (2012 statistics) and future directions and challenges. This article may serve as the basic source of information on Pakistan’s poultry industry achievements. It will also guide poultry experts and policy makers for developing strategic planning for further growth of the industry. PMID:26696690

Risk for Low Pathogenicity Avian Influenza Virus on Poultry Farms, the Netherlands, 2007–2013

PubMed Central

Bouwstra, Ruth; Gonzales, Jose L.; de Wit, Sjaak; Stahl, Julia; Fouchier, Ron A.M.

2017-01-01

Using annual serologic surveillance data from all poultry farms in the Netherlands during 2007–2013, we quantified the risk for the introduction of low pathogenicity avian influenza virus (LPAIV) in different types of poultry production farms and putative spatial-environmental risk factors: distance from poultry farms to clay soil, waterways, and wild waterfowl areas. Outdoor-layer, turkey (meat and breeder), and duck (meat and breeder) farms had a significantly higher risk for LPAIV introduction than did indoor-layer farms. Except for outdoor-layer, all poultry types (i.e., broilers, chicken breeders, ducks, and turkeys) are kept indoors. For all production types, LPAIV risk decreased significantly with increasing distance to medium-sized waterways and with increasing distance to areas with defined wild waterfowl, but only for outdoor-layer and turkey farms. Future research should focus not only on production types but also on distance to waterways and wild bird areas. In addition, settlement of new poultry farms in high-risk areas should be discouraged. PMID:28820139

An overview of poultry industry in Pakistan.

PubMed

Hussain, J; Rabbani, I; Aslam, S; Ahmad, H A

2015-12-01

The poultry sector is an important and vibrant segment of agriculture in Pakistan with a significant contribution to the national GDP (1.3%). Commercial poultry production in Pakistan started in the 1960's and has been providing a significant portion of daily proteins to the Pakistani population ever since. During its evolution the industry enjoyed promotional policies of the Government, but has faced several challenges such as disease outbreaks and retail price fluctuations. Despite its important role in the country's economy, not a single scientific study is available on its evolutionary history. The data available in this regard are scattered and lack reliability. This review is an effort to encompass the history of the overall growth of the poultry industry in Pakistan, its present status (2012 statistics) and future directions and challenges. This article may serve as the basic source of information on Pakistan's poultry industry achievements. It will also guide poultry experts and policy makers for developing strategic planning for further growth of the industry.

Consumer acceptance of irradiated meat and poultry in the United States.

PubMed

Frenzen, P D; DeBess, E E; Hechemy, K E; Kassenborg, H; Kennedy, M; McCombs, K; McNees, A

2001-12-01

Food manufacturers in the United States are currently allowed to irradiate raw meat and poultry to control microbial pathogens and began marketing irradiated beef products in mid-2000. Consumers can reduce their risk of foodborne illness by substituting irradiated meat and poultry for nonirradiated products, particularly if they are more susceptible to foodborne illness. The objective of this study was to identify the individual characteristics associated with willingness to buy irradiated meat and poultry, with a focus on five risk factors for foodborne illness: unsafe food handling and consumption behavior, young and old age, and compromised immune status. A logistic regression model of willingness to buy irradiated meat or poultry was estimated using data from the 1998-1999 FoodNet Population Survey, a single-stage random-digit dialing telephone survey conducted in seven sites covering 11% of the U.S. population. Nearly one-half (49.8%) of the 10,780 adult respondents were willing to buy irradiated meat or poultry. After adjusting for other factors, consumer acceptance of these products was associated with male gender, greater education, higher household income, food irradiation knowledge, household exposure to raw meat and poultry, consumption of animal flesh, and geographic location. However, there was no difference in consumer acceptance by any of the foodborne illness risk factors. It is unclear why persons at increased risk of foodborne illness were not more willing to buy irradiated products, which could reduce the hazards they faced from handling or undercooking raw meat or poultry contaminated by microbial pathogens.

Perceived Risk of Avian Influenza and Urbanization in Northern Vietnam.

PubMed

Finucane, Melissa L; Tuyen, Nghiem; Saksena, Sumeet; Spencer, James H; Fox, Jefferson M; Lam, Nguyen; Thau, Trinh Dinh; Vien, Tran Duc; Lewis, Nancy Davis

2017-03-01

Highly pathogenic avian influenza (HPAI) is an important public health concern because of potential for widespread morbidity and mortality in humans and poultry and associated devastating economic losses. We examined how perceptions of the risk of HPAI in poultry vary across communes/wards in the north of Vietnam at different levels of urbanization (rural, peri-urban, urban). Analyses of questionnaire responses from 1081 poultry raisers suggested that the perceived risk of HPAI in poultry was highest in peri-urban and rural settings. We also found that perceived risk was higher when respondents rated settings in which they did not live and that the process of change is related to perceived risk. Compared with others, respondents in peri-urban areas reported less disease management planning; respondents in rural areas reported less ability to separate infected poultry. These findings are consistent with, and add to, the limited previous research on the perceived risk of HPAI in poultry in developing countries. What is new in the present findings is that we describe how urbanization is related to people's perceptions of and ability to respond appropriately to variations in their environment. In particular, the inability to respond is not necessarily because of an inability to perceive change. Rather, rapid and extensive change poses different challenges for poultry management as communes move from rural to peri-urban to urban settings. Our results suggest that health promotion campaigns should address the perceptions and needs of poultry raisers in different settings.

7 CFR 70.1 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS... product means any ready-to-cook poultry carcass or part therefrom or any specified poultry food product... excellence. Rabbit means any domesticated rabbit whether live or dead. Rabbit product means any ready-to-cook...

Adaptive Image Processing Methods for Improving Contaminant Detection Accuracy on Poultry Carcasses

USDA-ARS?s Scientific Manuscript database

Technical Abstract A real-time multispectral imaging system has demonstrated a science-based tool for fecal and ingesta contaminant detection during poultry processing. In order to implement this imaging system at commercial poultry processing industry, the false positives must be removed. For doi...

76 FR 2878 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-18

.... The Act is designed to protect the financial interests of livestock and poultry producers engaged in commerce of livestock and live poultry sold for slaughter. It also protects members of the livestock and poultry marketing, processing, and merchandising industries from unfair competitive practices. GIPSA will...

Developing Natural Solutions to Reducing Food Safety Pathogens in Organically Raised Poultry

USDA-ARS?s Scientific Manuscript database

Organic poultry production is one of the fastest growing segments of organic agriculture with a 20% increase/yr since the establishment of the National Organic Program (NOP). Restrictions on prophylactic antibiotics used for conventional poultry production raise unique challenges for organic produce...

Bio-Product Recovery from Lignocellulosic Materials Derived from Poultry Manure

ERIC Educational Resources Information Center

Champagne, Pascale; Li, Caijian

2008-01-01

This study examines the hydrolysis of lignocellulose extracted from poultry manure for the purpose of investigating low-cost feedstocks for ethanol production while providing an alternative solid waste management strategy for agricultural livestock manures. Poultry manure underwent various pretreatments to enhance subsequent enzymatic hydrolysis…

7 CFR 70.50 - Approval of official identification and wording on labels.

Code of Federal Regulations, 2011 CFR

2011-01-01

... INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Identifying and Marking Products § 70.50 Approval of official identification... CFR part 381. Poultry Products Inspection Regulations. Labeling requirements for ready-to-cook rabbits...

9 CFR 93.503 - Ports designated for the importation of swine.

Code of Federal Regulations, 2010 CFR

2010-01-01

... SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY... ports. Charlotte Amalie, St. Thomas, and Christiansted, St. Croix, in the United States Virgin Islands...

9 CFR 93.403 - Ports designated for the importation of ruminants.

Code of Federal Regulations, 2010 CFR

2010-01-01

... SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY.... (d) Special ports. Charlotte Amalie, St. Thomas, and Christiansted, St. Croix, in the United States...

Application of a micro-aerosolized disinfectant to clear Mycoplasma gallisepticum from contaminated facilities

USDA-ARS?s Scientific Manuscript database

Infectious agents and their associated diseases can be significant barriers in the production of poultry and zoonotic agents associated with poultry flocks can ultimately endanger consumers. To this end, poultry producers employ a variety of strategies to minimize associated risks. Disinfectants a...

9 CFR 424.1 - Purpose and scope.

Code of Federal Regulations, 2010 CFR

2010-01-01

... the preparation of meat and the processing of poultry products. The rules in this part further the... color additives) and sources of radiation that may render meat or poultry products adulterated or... REQUIREMENTS UNDER THE FEDERAL MEAT INSPECTION ACT AND THE POULTRY PRODUCTS INSPECTION ACT PREPARATION AND...

9 CFR 381.75 - Poultry used for research.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Poultry used for research. 381.75 Section 381.75 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY...

Nitro-treatment of composted poultry litter, effects on Salmonella, E. coli and nitrogen

USDA-ARS?s Scientific Manuscript database

Poultry litter is a potentially valuable crude protein feed for ruminants whose gut microbes transform the nitrogen in uric acid into microbial protein. However, poultry litter must be treated to kill pathogens before feeding. Composting effectively kills pathogens but risks volatilization losses ...

Microbial mineralization of organic nitrogen forms in poultry litters

USDA-ARS?s Scientific Manuscript database

Ammonia volatilization from the mineralization of uric acid and urea has a major impact on the poultry industry and the environment. Dry acids are a common management practice to reduce ammonia emissions from poultry houses, however little is known about how acidification affects the litter biologic...

Utilizing vegetative environmental buffers to mitigate ammonia and particulate matter emissions from poultry houses

USDA-ARS?s Scientific Manuscript database

Vegetative Environmental Buffers (VEBs) are vegetation designed as a visual screen, which usually consist of trees, shrubs, grass and other potential plants. VEBs are placed around the poultry houses for the purpose of minimizing the air pollutant emissions. The expansion of the poultry industry due...

Dissipation of 17B-estradiol in composted poultry litter

USDA-ARS?s Scientific Manuscript database

The effects of heated composting and ambient temperature poultry waste decomposition on the fate of 17ß-estradiol and testosterone were determined in separate experiments. A mixture of poultry litter, wood chips and straw was amended with [14C]17ß-estradiol or [14C]testosterone and allowed to under...

Efficacy of probiotic bacteria in reducing Aspergillus parasiticus aflatoxin production and hepatic cytotoxicity in vitro

USDA-ARS?s Scientific Manuscript database

Aspergillus parasiticus produces highly hepatocarcinogenic aflatoxins (AF) in grains, which are used as poultry feed ingredients. Contamination of poultry feed with AF is a major concern to the poultry industry due to serious economic losses stemming from poor performance and diminished egg hatchabi...

9 CFR 381.109 - Form of official poultry inspection certificate.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Form of official poultry inspection certificate. 381.109 Section 381.109 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE.... Department of Agriculture Animal and Plant Health Inspection Service Meat and Poultry Inspection Program...

76 FR 14369 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-16

.... 601 et. seq.), the Poultry Products Inspection Act (PPIA) (21 U.S.C. 451, et. seq.), and the Egg... ensuring that meat, poultry, and egg products are safe, wholesome, unadulterated, and properly labeled and..., poultry, and egg products. When the Agency implements the Public Health Information System (PHIS...

9 CFR 381.400 - Nutrition labeling of poultry products.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Nutrition labeling of poultry products... INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Nutrition Labeling § 381.400 Nutrition... was delayed until Mar. 1, 2012, at 76 FR 76890, Dec. 9, 2011. (a) Nutrition labeling shall be provided...

9 CFR 381.75 - Poultry used for research.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Poultry used for research. 381.75 Section 381.75 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... used for research. (a) No poultry used in any research investigation involving an experimental...

9 CFR 381.75 - Poultry used for research.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry used for research. 381.75 Section 381.75 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... used for research. (a) No poultry used in any research investigation involving an experimental...

Preventing spoilage of poultry meat: focus on spoilage microorganisms and their control

USDA-ARS?s Scientific Manuscript database

The shelf-life of fresh poultry meat is determined by the level of contamination of processed meat by spoilage microorganisms, storage temperature and storage atmosphere. This chapter looks at the various ways by which to extend the shelf-life of poultry meat: vacuum and modified atmosphere packagin...

Assessing the Microbiomes of Scalder and Chiller Tank Waters Throughout a Typical Commercial Poultry Processing Day

USDA-ARS?s Scientific Manuscript database

The commercial poultry processing environment plays a significant role in reducing foodborne pathogens and spoilage organisms from poultry products prior to being supplied to consumers. While understanding the microbiological quality of these products is essential, little is known about the microbi...

Use of a foaming disinfectant and cleaner to reduce aerobic bacteria on poultry transport coops

USDA-ARS?s Scientific Manuscript database

Poultry transportation coops are rarely washed and have been demonstrated to be a point of cross-contamination of broiler carcasses. Foaming disinfectants and cleaners, commonly used within processing plants, may be used to clean and disinfect poultry transportation coops. In this study, homogeniz...

Phosphorus and nitrogen losses from poultry litter stacks and leaching through soils

USDA-ARS?s Scientific Manuscript database

The practice of stacking poultry litter in fields prior to spreading provides important logistical benefits to farmers but is controversial due to its potential to serve as a source of nutrients to leachate and runoff. We evaluated nutrient fate under stacked poultry litter to assess differences in ...

7 CFR 70.110 - Requirements for sanitation, facilities, and operating procedures in official plants.

Code of Federal Regulations, 2010 CFR

2010-01-01

... PRODUCTS INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Sanitary Requirements, Facilities, and Operating Procedures § 70.110... in 9 CFR part 381 for poultry, and for rabbits the requirements shall be the applicable provisions...

7 CFR 70.110 - Requirements for sanitation, facilities, and operating procedures in official plants.

Code of Federal Regulations, 2011 CFR

2011-01-01

... PRODUCTS INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Sanitary Requirements, Facilities, and Operating Procedures § 70.110... in 9 CFR part 381 for poultry, and for rabbits the requirements shall be the applicable provisions...

7 CFR 70.34 - Application for grading service in official plants; approval.

Code of Federal Regulations, 2011 CFR

2011-01-01

... INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Application for Grading Service § 70.34 Application for grading service in... plant survey for poultry or rabbit grading has been completed and approved in accordance with the...

7 CFR 70.10 - Basis of grading service.

Code of Federal Regulations, 2011 CFR

2011-01-01

... PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products General § 70.10 Basis of... Poultry and Rabbits. However, grading service may be rendered with respect to products which are bought... the poultry and rabbits in each representative sample shall be examined except for individual ready-to...

7 CFR 70.34 - Application for grading service in official plants; approval.

Code of Federal Regulations, 2010 CFR

2010-01-01

... INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Application for Grading Service § 70.34 Application for grading service in... plant survey for poultry or rabbit grading has been completed and approved in accordance with the...

75 FR 17120 - Notice of Request for an Extension of a Currently Approved Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-05

... approved information collection in support of the Regulations for Voluntary Grading of Poultry Products and....regulations.gov or to David Bowden, Jr., Chief, Standards, Promotion, & Technology Branch; Poultry Programs... Branch; Poultry Programs, AMS, U.S. Department of Agriculture; 1400 Independence Avenue, SW., Stop 0259...

40 CFR 432.1 - General Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... waters of the U.S. from facilities engaged in the slaughtering, dressing and packing of meat and poultry products for human consumption and/or animal food and feeds. Meat and poultry products for human... STANDARDS MEAT AND POULTRY PRODUCTS POINT SOURCE CATEGORY § 432.1 General Applicability. As defined more...

9 CFR 381.126 - Date of packing and date of processing; contents of cans.

Code of Federal Regulations, 2010 CFR

2010-01-01

... explanatory statement, as provided in § 381.129(c)(2). (b) The immediate container for dressed poultry shall..., DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Labeling and...

Broiler litter management effects on the nutrient composition of the litter

USDA-ARS?s Scientific Manuscript database

Application of poultry litter as a fertilizer source is a common practice in agriculture production. However, potential water quality concerns as a result of over application of poultry litter has risen as a major environmental issue in states with substantial poultry production. Fundamental to the ...

78 FR 4828 - Notice of Request for Extension of a Currently Approved Information Collection; Importation and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-23

... Information Collection; Importation and Transportation of Meat and Poultry Products AGENCY: Food Safety and... regarding the importation and transportation of meat and poultry products. This information collection is... INFORMATION: Title: Importation and Exportation of Meat and Poultry Products. OMB Control No.: 0583-0094...

9 CFR 381.209 - Returned United States inspected and marked poultry products; exemption.

Code of Federal Regulations, 2010 CFR

2010-01-01

... PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Returned United States inspected and marked poultry products; exemption. 381.209 Section 381.209 Animals and Animal Products FOOD SAFETY AND...

76 FR 75809 - Prior Label Approval System: Generic Label Approval

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-05

... tracking and reporting systems; and (4) design and implement a survey of the effects of the limited generic... and poultry product inspection programs designed to assure consumers that meat and poultry products... mandatory features are designed to ensure that meat and poultry products are accurately and truthfully...

75 FR 49454 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-13

... live poultry from Argentina and the Mexican States of Campeche, Quintana Roo, and Yucatan under certain... will provide APHIS with critical information concerning the origin and history of the items destined... effective defense against the incursion of END from poultry and poultry products imported from Argentina and...

Cholesterol content and methods for cholesterol determination in meat and poultry

USDA-ARS?s Scientific Manuscript database

Available data for cholesterol content of beef, pork, poultry, and processed meat products were reported. Although the cholesterol concentration in meat and poultry can be influenced by various factors, effects of animal species, muscle fiber type, and muscle fat content are focused on in this revi...

Col plasmids contribute to the fitness of Salmonella Heidelberg in poultry litter evolution experiment

USDA-ARS?s Scientific Manuscript database

Salmonella enterica subsp. enterica serovar Heidelberg (S. Heidelberg) is a clinically-important serovar, linked to food-borne illness, and commonly isolated from poultry. Investigations of a large, multistate outbreak in the USA in 2011 identified poultry litter (PL) as an important extra-intestina...

The National Research Council report on the Colleges of Agriculture at the Land Grant Universities: some issues of interest to poultry science.

PubMed

Ballenger, N

1998-02-01

The recently released National Research Council report, Colleges of Agriculture at the Land Grant Universities: Public Service and Public Policy (NRC 1996), may be of particular interest to poultry scientists. The dramatic changes in U.S. agriculture, which were among the factors that spawned the NRC's interest in a study of the land grant colleges, are probably nowhere more evident than in the poultry industry. Furthermore, there is considerable discussion in the report about the value of multi-state and multi-disciplinary efforts in teaching, research, and extension. The need to attract nontraditional students to poultry science curricula and to produce graduates well-suited for modern, vertically integrated agricultural enterprises, such as poultry, are a high priority.

Genetic researches on growth traits of Japanese quail

NASA Astrophysics Data System (ADS)

Atalay, Sertaç

2017-04-01

The main objective of the poultry industry is to increase genetic capacity of animals. Growth is one of the most important economic trait in poultry production. Thus, to obtain genetically superior animals related to growth traits is one of the most important issues of poultry breeding programs. Japanese quail is one of the most productive animals in poultry species. Although Japanese quail is small body size, It has high meat and egg production yield. Japanese quail has also important breeding advantages such as short time generation interval, capacity to have a great number of birds per unit area, great reproductive performance, high resistance to diseases and low breeding cost. Therefore, Japanese quail has great advantages for genetic researches and can be used as model animal for major poultry species.

Arsenic: a roadblock to potential animal waste management solutions.

PubMed

Nachman, Keeve E; Graham, Jay P; Price, Lance B; Silbergeld, Ellen K

2005-09-01

The localization and intensification of the poultry industry over the past 50 years have incidentally created a largely ignored environmental management crisis. As a result of these changes in poultry production, concentrated animal feeding operations (CAFOs) produce far more waste than can be managed by land disposal within the regions where it is produced. As a result, alternative waste management practices are currently being implemented, including incineration and pelletization of waste. However, organic arsenicals used in poultry feed are converted to inorganic arsenicals in poultry waste, limiting the feasibility of waste management alternatives. The presence of inorganic arsenic in incinerator ash and pelletized waste sold as fertilizer creates opportunities for population exposures that did not previously exist. The removal of arsenic from animal feed is a critical step toward safe poultry waste management.

Investigating poultry trade patterns to guide avian influenza surveillance and control: a case study in Vietnam

PubMed Central

Fournié, Guillaume; Tripodi, Astrid; Nguyen, Thi Thanh Thuy; Nguyen, Van Trong; Tran, Trong Tung; Bisson, Andrew; Pfeiffer, Dirk U.; Newman, Scott H.

2016-01-01

Live bird markets are often the focus of surveillance activities monitoring avian influenza viruses (AIV) circulating in poultry. However, in order to ensure a high sensitivity of virus detection and effectiveness of management actions, poultry management practices features influencing AIV dynamics need to be accounted for in the design of surveillance programmes. In order to address this knowledge gap, a cross-sectional survey was conducted through interviews with 791 traders in 18 Vietnamese live bird markets. Markets greatly differed according to the sources from which poultry was obtained, and their connections to other markets through the movements of their traders. These features, which could be informed based on indicators that are easy to measure, suggest that markets could be used as sentinels for monitoring virus strains circulating in specific segments of the poultry production sector. AIV spread within markets was modelled. Due to the high turn-over of poultry, viral amplification was likely to be minimal in most of the largest markets. However, due to the large number of birds being introduced each day, and challenges related to cleaning and disinfection, environmental accumulation of viruses at markets may take place, posing a threat to the poultry production sector and to public health. PMID:27405887

Inoculum and zeolite synergistic effect on anaerobic digestion of poultry manure.

PubMed

Fotidis, Ioannis A; Kougias, Panagiotis G; Zaganas, Ioannis D; Kotsopoulos, Thomas A; Martzopoulos, Gerasimos G

2014-01-01

Poultry manure is an ammonia-rich substrate due to its high content of proteins and amino acids. Ammonia is the major inhibitor of anaerobic digestion (AD) process, affecting biogas production and causing great economic losses to the biogas plants. In this study, the effect of different natural zeolite dosages on the mesophilic AD of poultry manure inoculated with a non-acclimatized to ammonia inoculum (dairy manure) was investigated. Additionally, a comparative analysis was performed between the data extracted from this study and the results of a previous study, which has been conducted under the same experimental conditions but with the use of ammonia acclimatized inoculum (swine manure). At 5 and 10 g zeolite L(-1), the methane yield of poultry manure was 43.4% and 80.3% higher compared with the experimental set without zeolite addition. However, the ammonia non-acclimatized inoculum was not efficient in digesting poultry manure even in the presence of 10 g zeolite L(-1), due to low methane production (only 39%) compared with the maximum theoretical yield. Finally, ammonia acclimatized inoculum and zeolite have demonstrated a possible 'synergistic effect', which led to a more efficient AD of poultry manure. The results of this study could potentially been used by the biogas plant operators to efficiently digest poultry manure.

Poultry litter-based activated carbon for removing heavy metal ions in water.

PubMed

Guo, Mingxin; Qiu, Guannan; Song, Weiping

2010-02-01

Utilization of poultry litter as a precursor material to manufacture activated carbon for treating heavy metal-contaminated water is a value-added strategy for recycling the organic waste. Batch adsorption experiments were conducted to investigate kinetics, isotherms, and capacity of poultry litter-based activated carbon for removing heavy metal ions in water. It was revealed that poultry litter-based activated carbon possessed significantly higher adsorption affinity and capacity for heavy metals than commercial activated carbons derived from bituminous coal and coconut shell. Adsorption of metal ions onto poultry litter-based carbon was rapid and followed Sigmoidal Chapman patterns as a function of contact time. Adsorption isotherms could be described by different models such as Langmuir and Freundlich equations, depending on the metal species and the coexistence of other metal ions. Potentially 404 mmol of Cu2+, 945 mmol of Pb2+, 236 mmol of Zn2+, and 250-300 mmol of Cd2+ would be adsorbed per kg of poultry litter-derived activated carbon. Releases of nutrients and metal ions from litter-derived carbon did not pose secondary water contamination risks. The study suggests that poultry litter can be utilized as a precursor material for economically manufacturing granular activated carbon that is to be used in wastewater treatment for removing heavy metals.

Run-off studies demonstrate parallel transport behaviour for a marker of poultry fecal contamination and Staphylococcus aureus.

PubMed

Weidhaas, J; Garner, E; Basden, T; Harwood, V J

2014-08-01

To determine whether poultry litter marker gene LA35 is correlated with pathogens and fecal indicator bacteria (FIB) in run-off from poultry litter-amended plots. A rainfall simulator with various vegetative filter strip lengths was employed to evaluate the correlation of a microbial source tracking (MST) marker for poultry feces/litter (the 16S rRNA gene of Brevibacterium sp. LA35 [LA35] measured by quantitative PCR) with pathogens and FIB in run-off. LA35 was correlated with Staphylococcus aureus, Escherichia coli, Enterococcus spp. and Bacteroidales levels. Salmonella was present at low concentration in litter, but became undetectable by qPCR in run-off. Escherichia coli, LA35 and Staph. aureus exhibited mass-based first flush behaviour in the run-off. Correlation of LA35 with FIB and pathogens in run-off from poultry litter-amended fields suggest comparable transport mechanisms and that LA35 is a useful tracer for harmful bacteria in the environment released from poultry litter. To protect human health, an effective marker for poultry fecal contamination should exhibit similar fate and transport characteristics compared to pathogens. This study is among the first to demonstrate such a relationship in run-off for a MST marker. © 2014 The Society for Applied Microbiology.

Changes in Meat/Poultry/Fish Consumption in Australia: From 1995 to 2011–2012

PubMed Central

Sui, Zhixian; Raubenheimer, David; Cunningham, Judy; Rangan, Anna

2016-01-01

The purpose of the study was to examine temporal changes in meat/poultry/fish consumption patterns between 1995 and 2011–2012 in the Australian population. Meat/poultry/fish consumption from all food sources, including recipes, was analysed by gender, age group, and socio-economic status using 24-h recall data from the 1995 National Nutrition Survey (n = 13,858) and the 2011–2012 National Nutrition and Physical Activity Survey (n = 12,153). The overall proportion of people consuming meat/poultry/fish remained stable (91.7% versus 91.3%, p = 0.55), but a shift in the type of meat consumed was observed. Red meat, including beef and lamb, was consumed by fewer people over the time period (from 56% to 49%), whereas poultry consumption increased (from 29% to 38%). Amounts of all meat/poultry/fish consumed were reportedly higher in 2011–2012 compared with 1995. This resulted in similar (red meat, and processed meat) or slightly higher (poultry, and fish) per-capita intakes in 2011–2012. The magnitude of change of consumption varied between children and adults, and by gender. Monitoring trends in consumption is particularly relevant to policy makers, researchers and other health professionals for the formulation of dietary recommendations and estimation of potential health outcomes. PMID:27886131

Changes in Meat/Poultry/Fish Consumption in Australia: From 1995 to 2011-2012.

PubMed

Sui, Zhixian; Raubenheimer, David; Cunningham, Judy; Rangan, Anna

2016-11-24

The purpose of the study was to examine temporal changes in meat/poultry/fish consumption patterns between 1995 and 2011-2012 in the Australian population. Meat/poultry/fish consumption from all food sources, including recipes, was analysed by gender, age group, and socio-economic status using 24-h recall data from the 1995 National Nutrition Survey ( n = 13,858) and the 2011-2012 National Nutrition and Physical Activity Survey ( n = 12,153). The overall proportion of people consuming meat/poultry/fish remained stable (91.7% versus 91.3%, p = 0.55), but a shift in the type of meat consumed was observed. Red meat, including beef and lamb, was consumed by fewer people over the time period (from 56% to 49%), whereas poultry consumption increased (from 29% to 38%). Amounts of all meat/poultry/fish consumed were reportedly higher in 2011-2012 compared with 1995. This resulted in similar (red meat, and processed meat) or slightly higher (poultry, and fish) per-capita intakes in 2011-2012. The magnitude of change of consumption varied between children and adults, and by gender. Monitoring trends in consumption is particularly relevant to policy makers, researchers and other health professionals for the formulation of dietary recommendations and estimation of potential health outcomes.

Identifying risk factors of avian infectious diseases at household level in Poyang Lake region, China.

PubMed

Jiang, Qian; Zhou, Jieting; Jiang, Zhiben; Xu, Bing

2014-09-01

Poultry kept in backyard farms are susceptible to acquiring and spreading infectious diseases because of free ranging and poor biosecurity measures. Since some of these diseases are zoonoses, this is also a significant health concern to breeders and their families. Backyard farms are common in rural regions of China. However, there is lack of knowledge of backyard poultry in the country. To obtain first-hand information of backyard poultry and identify risk factors of avian infectious diseases, a cross-sectional study was carried out at household level in rural regions around Poyang Lake. A door-to-door survey was conducted to collect data on husbandry practices, trading practices of backyard farmers, and surrounding environments of backyard farms. Farms were categorized into cases and controls based on their history of poultry death. Data were collected for 137 farms, and the association with occurrence of poultry death event was explored by chi-square tests. Results showed that vaccination implementation was a protective factor (odds ratio OR=0.40, 95% confidence interval CI: 0.20-0.80, p=0.01), while contact with other backyard flocks increased risk (OR=1.72, 95% CI: 0.79-3.74, p=0.16). A concept of "farm connectivity" characterized by the density of particular land-use types in the vicinity of the farm was proposed to characterize the degree of contact between poultry in one household farm and those in other household farms. It was found that housing density in a 20-m buffer zone of the farmhouse was most significantly associated with poultry death occurrence (OR=1.08, 95% CI: 1.02-1.17, p=0.03), and was in agreement with observation of villagers. Binary logistic regression was applied to evaluate the relationship between poultry death event and density of land-use types in all buffer zones. When integrated with vaccination implementation for poultry, prediction accuracy of poultry death event reached 72.0%. Results combining questionnaire survey with geographical approaches indicated that occurrence of poultry death event among backyard farms within a village was heavily impacted by farm connectivity. This study provides new insight for the study and help to develop more targeted prevention and countermeasure in a typical rural environment of China. Copyright © 2014 Elsevier B.V. All rights reserved.

Extensive protein hydrolyzation is indispensable to prevent IgE-mediated poultry allergen recognition in dogs and cats.

PubMed

Olivry, Thierry; Bexley, Jennifer; Mougeot, Isabelle

2017-08-17

The central premise for the commercialization of diets with hydrolyzed ingredients is that the small-sized digested peptides would be unable to crosslink allergen-specific IgE at the surface of tissue mast cells and induce their degranulation. Evidence for the validity of this concept to diagnose food allergies in dogs and cats is limited, however. Our objectives were to study the recognition of standard and variably hydrolyzed poultry extracts by sera from dogs and cats with elevated chicken-specific serum IgE. Forty sera from dogs and 40 from cats with undetectable, low, medium or high serum levels of chicken-specific IgE were tested by ELISA on plates coated with the positive controls chicken, duck and turkey meat extracts and the negative controls beef meat (dogs) or wheat (cats). Plates were also coated with a non-hydrolyzed chicken meal, and mildly- or extensively-hydrolyzed poultry feather extracts. The frequencies of dogs with positive IgE against the various extracts were: chicken meat: 100%, duck and turkey meats: 97%, beef meat: 3%, non-hydrolyzed chicken meal: 73%, mildly-hydrolyzed poultry feathers: 37% and extensively-hydrolyzed poultry feathers: 0%. For cats, these respective percentages were (with wheat replacing beef as a negative control): 100, 84, 97, 7, 7, 0 and 0%. To detect any allergenic cross-reactivity between poultry meat-based and feather hydrolysate-derived extracts, an IgE ELISA inhibition was also done. Ten canine sera with the highest level of anti-poultry IgE in the previous experiment were incubated overnight with a previously optimized 50 μg amount of each of the extracts used above. We performed ELISA on plates coated with chicken, duck or turkey meats with or without inhibitors. The median inhibition percentages after incubation with the non-hydrolyzed chicken meal were ~22%, with the mildly-hydrolyzed poultry feathers: 14-22%, and those with the extensively-hydrolyzed poultry feathers: 5 to 10%; the last inhibition level was similar to that of the beef meat negative control. Altogether, these results suggest that an extensive-but not partial-hydrolyzation of the poultry feather extract is necessary to prevent the recognition of allergenic epitopes by poultry-specific IgE.

Antibiotic susceptibility profiling and virulence potential of Campylobacter jejuni isolates from different sources in Pakistan.

PubMed

Siddiqui, Fariha Masood; Akram, Muhammad; Noureen, Nighat; Noreen, Zobia; Bokhari, Habib

2015-03-01

To determine antibiotic resistance patterns and virulence potential of Campylobacter jejuni (C. jejuni) isolates from clinical human diarrheal infections, cattle and healthy broilers. Antibiotic sensitivity patterns of C. jejuni isolates were determined by Kirby Bauer Disc Diffusion assay. These isolates were then subjected to virulence profiling for the detection of mapA (membrane-associated protein), cadF (fibronectin binding protein), wlaN (beta-l,3-galactosyltransferase) and neuAB (sialic acid biosynthesis gene). Further C. jejuni isolates were grouped by random amplification of polymorphic DNA (RAPD) profiling. A total of 436 samples from poultry (n=88), cattle (n=216) and humans (n=132) from different locations were collected. Results revealed percentage of C. jejuni isolates were 35.2% (31/88), 25.0% (54/216) and 11.3% (15/132) among poultry, cattle and clinical human samples respectively. Antibiotic susceptibility results showed that similar resistance patterns to cephalothin was ie. 87.0%, 87.1% and 89%among humans, poultry and cattle respectively, followed by sulfamethoxazole+trimethoprim 40.0%, 38.7% and 31.0% in humans, poultry and cattle and Ampicillin 40%, 32% and 20% in humans, poultry and cattle respectively. Beta-lactamase activity was detected in 40.00% humans, 20.37% cattle and 32.25% in poultry C. jejuni isolates. CadF and mapA were present in all poultry, cattle and human C. jejuni isolates, wlaN was not detected in any isolate and neuAB was found in 9/31 (36%) poultry isolates. RAPD profiling results suggested high diversity of C. jejuni isolates. Detection of multidrug resistant C. jejuni strains from poultry and cattle is alarming as they can be potential hazard to humans. Moreover, predominant association of virulence factors, cadF and mapA (100% each) in C. jejuni isolates from all sources and neuAB (36%) with poultry isolates suggest the potential source of transmission of diverse types of C. jejuni to humans. Copyright © 2015 Hainan Medical College. Production and hosting by Elsevier B.V. All rights reserved.

[Human exposure to live poultry among residents during the second wave of avian influenza A (H7N9) epidemic in Beijing, 2013-2014].

PubMed

Wu, S S; Yang, P; Wang, Q Y; Zhang, H Y; Chu, Y H; Li, H J; Hua, W Y; Tang, Y Q; Li, C

2017-11-10

Objective: To investigate human exposure to live poultry (poultry feeding and purchasing) in the residents in Beijing and related factors during the second wave of avian influenza A(H7N9) epidemic during 2013-2014, and provide scientific evidence for avian influenza prevention and control. Methods: A total of 7 366 adults aged ≥18 years were selected through multi-stage stratified sampling in Beijing for a questionnaire survey. Logistic regression model was used to analyze the influence factors of human exposure to live poultry. Results: The live poultry feeding rate and live poultry purchasing rate in residents in Beijing in the past year were 5.3% (95 %CI : 4.8%-5.8%) and 6.0% (95 %CI : 5.5%-6.5%) respectively. Logistic regression analysis indicated that lower educational level of primary school and below, ( OR =1.82, 95 %CI : 1.22-2.72); being farmer ( OR =2.49, 95 %CI :1.89-3.29) or being unemployed ( OR =1.65, 95 %CI : 1.08-2.52); being non local resident ( OR =1.54, 95 %CI : 1.10-2.16); living in suburban area ( OR =2.36, 95 %CI : 1.77-3.16); having one child ( OR =1.76, 95 %CI : 1.42-2.17) or ≥2 children ( OR =2.15, 95 %CI : 1.43-3.22) in the family were the risk factors associated with feeding poultry compared with higher educational level of college and above, being employed, being local resident, living in urban area and having no child. And being farmer ( OR =1.61, 95 %CI : 1.27-2.02); being non local resident ( OR =1.76, 95 %CI : 1.31-2.35); living in suburban area ( OR =2.05, 95 %CI : 1.61-2.61); having one child ( OR =1.24, 95 %CI : 1.02-1.52) or ≥2 children ( OR =1.78, 95 %CI : 1.21-2.63) were the risk factors for purchasing live poultry. Conclusion: Some residents living in Beijing still have exposure to live poultry, and targeted measures should be taken to reduce the exposure to poultry.

Determination of chloramphenicol residues in commercial chicken eggs in the Federal Capital Territory, Abuja, Nigeria.

PubMed

Mbodi, Felix E; Nguku, P; Okolocha, E; Kabir, J

2014-01-01

The use of antibiotics in poultry can result in residues in eggs. The joint FAO/WHO committee recommended banning the use of chloramphenicol (CAP) in food animals due to its public health hazards of aplastic anaemia, leukaemia, allergy, antibacterial resistance and carcinogenicity. This paper determines the prevalence of CAP residues in chicken eggs and assesses the usage and awareness of its ban amongst poultry farmers in the Federal Capital Territory (FCT), Abuja, Nigeria. A cross-sectional survey of registered poultry farmers in FCT was conducted using questionnaires to determine CAP administration in poultry and awareness of its ban. Pooled egg samples were collected from each poultry farm surveyed and from randomly sampled government-owned markets in FCT. Source of eggs by state were identified by the marketer at the time of collection. Samples were analysed using an enzyme-linked immunosorbent assay (ELISA) technique for the presence of CAP, and prevalence was determined. Of 288 total pooled samples collected, 257 (89.2%) were from the markets and 31 (10.8%) were from poultry farms. A total of 20 (7%) pooled egg samples tested CAP-positive; market eggs originated from 15 (41%) states of the country. Of the market eggs, 16 (6.2%) pooled samples tested positive. Of eggs from poultry farms, four (12.9%) tested positive. Mean CAP concentrations in the positive samples ranged from 0.49 to 1.17 µg kg(-1) (parts per billion). CAP use amongst poultry farmers in FCT was 75.5%; awareness of the CAP ban was 26.3%. Though 66% of veterinarians were unaware of a CAP ban, they were more likely to be aware than other poultry farmers (odds ratio (OR) = 1.4). Farm managers who use CAP were more likely to be aware of CAP ban than the farm managers not using CAP (OR = 5.5; p = 0.04). Establishing a drug residue surveillance and control program and enforcement of CAP legislation/regulation is needful to educate and prohibit the widespread CAP use amongst Nigerian poultry farmers.

A method to identify the areas at risk for the introduction of avian influenza virus into poultry flocks through direct contact with wild ducks.

PubMed

Galletti, G; Santi, A; Guberti, V; Paternoster, G; Licata, E; Loli Piccolomini, L; Procopio, A; Tamba, M

2018-02-22

Wild dabbling ducks are the main reservoir for avian influenza (AI) viruses and pose an ongoing threat to commercial poultry flocks. Combining the (i) size of that population, (ii) their flight distances and (iii) their AI prevalence, the density of AI-infected dabbling ducks (DID) was calculated as a risk factor for the introduction of AI viruses into poultry holdings of Emilia-Romagna region, Northern Italy. Data on 747 poultry holdings and on 39 AI primary outbreaks notified in Emilia-Romagna between 2000 and 2017 were used to validate that risk factor. A multivariable Bayesian logistic regression was performed to assess whether DID could be associated with the occurrence of AI primary outbreaks. DID value, being an outdoor flock, hobby poultry trading, species reared, length of cycle and flock size were used as explanatory variables. Being an outdoor poultry flock was significantly associated with a higher risk of AI outbreak occurrence. The probability of DID to be a risk factor for AI virus introduction was estimated to be 90%. A DID cut-off of 0.23 was identified to define high-risk areas for AI virus introduction. Using this value, the high-risk area covers 43% of the region. Seventy-four per cent of the primary AI outbreaks have occurred in that area, containing 39% of the regional poultry holdings. Poultry holdings located in areas with a high DID value should be included in a risk-based surveillance programme aimed at AI early detection. © 2018 Blackwell Verlag GmbH.

Sodium lactate addition on the quality and shelf life of refrigerated sliced poultry sausage packaged in air or nitrogen atmosphere.

PubMed

Cegielska-Radziejewska, Renata; Pikul, Jan

2004-03-01

The aim of this study was to determine the effect of sodium lactate addition on shelf-life extension of sliced poultry sausage packaged both in air and nitrogen atmospheres and stored in refrigerated conditions. Basic chemical composition, pH, and malonaldehyde content were assayed and color measurement using the reflection method was carried out. Microbiological examination consisted of determination of total number of aerobic psychrotrophic bacteria and number of lactic acid bacteria. Sensory evaluation of products was performed. Microbiological and sensory quality of sliced poultry meat sausage was dependent on the addition during production of sodium lactate and the composition of gases (air or nitrogen) used in packaging. Slices of poultry sausage with 1% as well as 2% of sodium lactate maintained their initial quality of evaluated sensory attributes longer, irrespective of the applied gases. Sodium lactate inhibited growth of aerobic psychrotrophic bacteria and lactic acid bacteria during refrigerated storage. Sodium lactate also inhibited the formation of malonaldehyde in sliced poultry sausage during refrigerated storage. The effectiveness of this process depended on the concentration of sodium lactate addition. It was concluded that 1% as well as 2% addition of sodium lactate could extend the shelf life of sliced poultry sausage packaged in air atmosphere and stored at 5 to 7 degrees C by 3 or 4 times, respectively. Sliced poultry sausage treated with 2% sodium lactate packed in nitrogen had the longest (35-day) shelf life. This was a sevenfold increase in the shelf life of sliced poultry sausage compared with the control.

Characteristics of commercial and traditional village poultry farming in Mali with a focus on practices influencing the risk of transmission of avian influenza and Newcastle disease.

PubMed

Molia, Sophie; Traoré, Idrissa; Kamissoko, Badian; Diakité, Adama; Sidibé, Maimouna Sanogo; Sissoko, Kadiatou Diarra; Pfeiffer, Dirk Udo

2015-10-01

We aimed at characterizing commercial and traditional village poultry farming in Mali, with a focus on practices influencing the risk of transmission of avian influenza and Newcastle disease. Surveys were conducted in 2009-2011 in a study area covering approximately 98% of the Malian poultry population. Among the 282 commercial farms investigated, of which 64 had not been known by the government authorities, 83% were located within a 50km radius from the capitals of the country and regions and 54% had low biosecurity standard. Among the 152 randomly selected village household flocks investigated, characteristics were overall similar to those in other African countries but some differences were notable including a large flock size (median 44 poultry), a low presence of ducks and geese (11% and 1.1% of flocks, respectively), vaccination against Newcastle disease being common (49% of flocks), a low proportion of households selling sick and dead birds (0.7% and 0%, respectively) and limited cohabitation between poultry and humans at night. Our recommendations to limit the risk of disease transmission include (1) for commercial farms, to introduce compulsory farm registration and accreditation, to increase technical proficiency and access to credit for farms with low biosecurity, and to support poultry producer associations; (2) for village poultry, to promote better quarantine and management of sick and dead birds. Such detailed knowledge of country-specific characteristics of poultry production systems is essential to be able to develop more efficient disease risk management policies. Copyright © 2015 Elsevier B.V. All rights reserved.

Effect of poultry by-product meal on pulmonary hypertension, right ventricular failure and ascites in broiler chickens

PubMed Central

Julian, Richard J.; Caston, Linda J.; Mirsalimi, S. Medhi; Leeson, Steve

1992-01-01

We tested the hypothesis that poultry by-product meal would produce a thermogenic response (an increased requirement for oxygen) resulting in an increased incidence of pulmonary hypertension with right ventricular failure and ascites in commercial broiler chickens. Four treatment groups, each with three replicates of 40 chicks, were fed a commercial broiler starter to day 21, grower to day 35, and the following experimental diets after day 35: group 1, commercial chicken broiler finisher; group 2, commercial chicken broiler finisher with poultry by-product meal added to replace part of the soyabean meal; group 3, commercial chicken broiler finisher with poultry fat added to replace the animal-vegetable (AV) fat; group 4, commercial chicken broiler finisher with both poultry by-product meal and poultry fat added to replace soyabean meal and AV fat. On day 35, pen temperature was reduced to 15°C, and on day 42 to 12°C. Mortality from ascites between days 35 and 56 was 11(9%) in group 2, 5(4%) in group 4 and 3(2.5%) in groups 1 and 3 The incidence of pulmonary hypertension, as measured by an increased right ventricle: total ventricle (RV:TV) ratio (RV:TV > 0.249) at processing on day 57, was higher in the groups receiving poultry by-product and poultry fat: 27(22.5%) in group 2, 26(21.7%) in group 3, and 20(16.7%) in group 4 compared to that of the controls 12(10%). PMID:17424018

Operational challenges and opportunities in pastured poultry operations in the United States.

PubMed

Elkhoraibi, C; Pitesky, M; Dailey, N; Niemeier, D

2017-06-01

As pastured poultry production has gained increased popularity in the United States in recent years, there is a growing need for research and outreach efforts aimed at this sector of poultry production. In order to get familiarized with American pastured poultry producers, we conducted an online questionnaire aimed primarily at evaluating what operational challenges are faced by producers and what educational opportunities should be initiated by researchers. Results showed that pastured poultry farms largely vary in total number of acres farmed and total number of birds kept. The vast majority of farms (96%) rotate their flocks on pasture and include livestock species (78%) in their rotation systems. Mobile coops are the preferred housing option provided by producers (88%). The most common source of mortality listed by respondents was predation (52%), followed by "other" (32%). However, predation was not selected as the most important challenge by the majority of respondents. Sixty-four percent of participants instead mentioned providing adequate feed at reasonable cost as the major challenge in raising poultry on pasture, followed again by "other" (52%) and lack of processing facilities for small numbers of birds (40%). Finally, the topics considered by respondents as the most helpful to learn more about were how to improve egg production rate and/or feed conversion ratio (67%), followed by how to improve pasture condition and optimum vegetative cover all year round (62%). Despite its small sample size, this study's results provide some valuable insights of challenges encountered and information needed on pastured poultry farms. © 2017 Poultry Science Association Inc.

17beta-Estradiol and testosterone in drainage and runoff from poultry litter applications to tilled and no-till crop land under irrigation.

PubMed

Jenkins, Michael B; Endale, Dinku M; Schomberg, Harry H; Hartel, Peter G; Cabrera, Miguel L

2009-06-01

Thirteen million [corrected] metric tons of poultry litter are produced annually by poultry producers in the U.S. Poultry litter contains the sex hormones estradiol and testosterone, endocrine disruptors that have been detected in surface waters. The objective of this study was to evaluate the potential impact of poultry litter applications on estradiol and testosterone concentrations in subsurface drainage and surface runoff in irrigated crop land under no-till and conventional-till management. We conducted an irrigation study in fall of 2001 and spring of 2002. Four treatments, no-till plus poultry litter, conventional-till plus poultry litter, no-till plus conventional fertilizer, and conventional-till plus conventional fertilizer, were evaluated. Flow-weighted concentration and load ha(-1) of the two hormones were measured in drainage and runoff. Soil concentrations of estradiol and testosterone were measured. Based on comparisons to the conventional fertilizer (and control) treatments, poultry litter did not add to the flow-weighted concentration or load ha(-1) of either estradiol or testosterone in subsurface drainage or surface runoff. Significant differences were, however, observed between tillage treatments: flow-weighted concentrations of estradiol were greater for no-till than conventional-till plots of the June irrigation; and runoff loads of both estradiol and testosterone were less from no-till than conventional-till plots for the November irrigation. Although the differences between no-till and conventional-tillage appeared to affect the hydrologic transport of both hormones, the differences appeared to have inconsequential environmental impact.

Isolation and identification of amylase-producing, endospore-forming bacteria from the alimentary tract of commercially processed broilers

USDA-ARS?s Scientific Manuscript database

Bacterial cultures of crop and cecal contents of adult poultry contain beneficial bacteria that reduce colonization of young poultry by Salmonella. Since endospore-forming bacteria may play a role in competitive exclusion of Salmonella in poultry, 3 trials were conducted to isolate these bacteria fr...

Salmonella expression of the avian influenza HA and M2e genes for protection of poultry from lethal challenge

USDA-ARS?s Scientific Manuscript database

Avian influenza (AI) is viral disease of poultry and detection in commercial flocks can result in trade embargos causing serious economic impact to the poultry industry. Vaccination is currently used to increase protection of birds against AI and limit transmission to susceptible cohorts. Because ...

Texas Future Farmers of America Poultry Judging Handbook. Revised.

ERIC Educational Resources Information Center

Bradley, J. W.; And Others

This handbook is designed to help students in Texas prepare for Future Farmers of America (FFA) poultry judgings. The handbook is organized into five major sections that cover the following topics: organization of the Texas FFA poultry judging contest; judging production hens; judging production pullets; grading ready-to-cook broilers, fryers, or…

Chitosan supplementation reduces enteric colonization of Campylobacter jejuni in broiler chickens and down-regulates expression of colonization genes

USDA-ARS?s Scientific Manuscript database

Campylobacter is one of the leading causes of foodborne bacterial gastroenteritis worldwide, and poultry is considered as the most common source of human infections. Campylobacter is prevalent in most poultry flocks and a reduction of Campylobacter in poultry would greatly reduce the risk of campylo...

Soil with a short history of poultry litter fertilization remains superior to normally fertilized soil for cotton

USDA-ARS?s Scientific Manuscript database

Research has shown poultry litter is a superior fertilizer for cotton and other row crops. The productivity of soil that had received poultry litter as a fertilizer is not known after cessation of litter application and returning to conventional fertilization with inorganic fertilizers. This study ...

9 CFR 93.206 - Declaration and other documents for poultry.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Declaration and other documents for poultry. 93.206 Section 93.206 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE..., the name and address of the broker, the origin of the poultry, the number, breed, species, and purpose...

9 CFR 381.401 - Required nutrition labeling of ground or chopped poultry products.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Required nutrition labeling of ground or chopped poultry products. 381.401 Section 381.401 Animals and Animal Products FOOD SAFETY AND... Nutrition Labeling § 381.401 Required nutrition labeling of ground or chopped poultry products. Nutrition...

9 CFR 381.401 - Required nutrition labeling of ground or chopped poultry products.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Required nutrition labeling of ground or chopped poultry products. 381.401 Section 381.401 Animals and Animal Products FOOD SAFETY AND... Nutrition Labeling § 381.401 Required nutrition labeling of ground or chopped poultry products. Nutrition...

9 CFR 381.401 - Required nutrition labeling of ground or chopped poultry products.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Required nutrition labeling of ground or chopped poultry products. 381.401 Section 381.401 Animals and Animal Products FOOD SAFETY AND... Nutrition Labeling § 381.401 Required nutrition labeling of ground or chopped poultry products. Nutrition...

9 CFR 381.401 - Required nutrition labeling of ground or chopped poultry products.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Required nutrition labeling of ground or chopped poultry products. 381.401 Section 381.401 Animals and Animal Products FOOD SAFETY AND... Nutrition Labeling § 381.401 Required nutrition labeling of ground or chopped poultry products. Nutrition...

Mitigating ammonia and volatile organic compounds (VOCs) emissions from poultry houses using vegetative environmental buffers

USDA-ARS?s Scientific Manuscript database

The expansion of the poultry industry due to the growing demand of livestock products is putting considerable stress on the atmospheric environment and is also a public health concern. While many regulators and researchers identify land-applied poultry manure as a source of air pollutants, less is k...

Differentiation of infected and vaccinated animals (DIVA) using the NS1 protein of avian influenza virus

USDA-ARS?s Scientific Manuscript database

Vaccination against avian influenza (AI) virus, a powerful tool for control of the disease, may result in issues related to surveillance programs and international trade of poultry and poultry products. The use of AI vaccination in poultry would have greater world-wide acceptance if a reliable test...

9 CFR 82.12 - Other interstate movements and special permits.

Code of Federal Regulations, 2014 CFR

2014-01-01

... for the disposal of dead birds or dead poultry that are infected with Newcastle disease, or dead birds or dead poultry from flocks infected with Newcastle disease, or manure generated by or eggs from... following: (i) The address of the place where the dead birds, dead poultry, manure, or eggs are located; and...

9 CFR 94.26 - Restrictions on importation of live poultry, poultry meat, and other poultry products from...

Code of Federal Regulations, 2014 CFR

2014-01-01

... DISEASE, HIGHLY PATHOGENIC AVIAN INFLUENZA, AFRICAN SWINE FEVER, CLASSICAL SWINE FEVER, SWINE VESICULAR... in § 94.6(a) as free of Newcastle disease and highly pathogenic avian influenza at the time the... free of Newcastle disease and highly pathogenic avian influenza at a federally inspected slaughter...

9 CFR 381.225 - Criteria and procedure for designating establishments with operations which would clearly...

Code of Federal Regulations, 2012 CFR

2012-01-01

... establishments with operations which would clearly endanger the public health; disposition of poultry products... Operations Which Would Clearly Endanger the Public Health; Disposition of Poultry Products Therein § 381.225... public health; disposition of poultry products therein. (a) An establishment in any State not listed in...

9 CFR 381.225 - Criteria and procedure for designating establishments with operations which would clearly...

Code of Federal Regulations, 2014 CFR

2014-01-01

... establishments with operations which would clearly endanger the public health; disposition of poultry products... Operations Which Would Clearly Endanger the Public Health; Disposition of Poultry Products Therein § 381.225... public health; disposition of poultry products therein. (a) An establishment in any State not listed in...

9 CFR 381.225 - Criteria and procedure for designating establishments with operations which would clearly...

Code of Federal Regulations, 2013 CFR

2013-01-01

... establishments with operations which would clearly endanger the public health; disposition of poultry products... Operations Which Would Clearly Endanger the Public Health; Disposition of Poultry Products Therein § 381.225... public health; disposition of poultry products therein. (a) An establishment in any State not listed in...

Avian influenza virus RNA in groundwater wells supplying poultry farms affected by the 2015 influenza outbreak

USDA-ARS?s Scientific Manuscript database

Three poultry farms affected by the 2015 influenza outbreak had groundwater supplies test positive for the influenza matrix gene. One well was H5-positive, matching the outbreak virus HA gene. Virus transport to underlying aquifers was corroborated by finding poultry-specific parvovirus DNA in seven...

Impact of poultry litter cake, cleanout, and bedding following chemical amendments on soil C and N mineralization

USDA-ARS?s Scientific Manuscript database

Poultry litter is a great alternative N source for crop production. However, recent poultry litter management changes and increased chemical amendment use may impact litter plant N availability. Thus, research was initiated to evaluate the effect that broiler house cake and total cleanout litter ame...

Bacterial content in runoff from simulated rainfall applied to plots amended with poultry litter

USDA-ARS?s Scientific Manuscript database

To evaluate potential bacterial runoff from poultry litter, litter was applied to test plots and exposed to simulated rainfall 1, 8 or 15 d after litter application. Runoff samples were tested for Salmonella and Campylobacter, two bacterial pathogens commonly associated with poultry, as well as com...

9 CFR 381.444 - Identification of major cuts of poultry products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Identification of major cuts of poultry products. 381.444 Section 381.444 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... § 381.444 Identification of major cuts of poultry products. The major cuts of single-ingredient, raw...

7 CFR 70.52 - Prerequisites to packaging ready-to-cook poultry or rabbits identified with consumer grademarks.

Code of Federal Regulations, 2011 CFR

2011-01-01

... rabbits identified with consumer grademarks. 70.52 Section 70.52 Agriculture Regulations of the Department... RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Identifying and Marking Products § 70.52 Prerequisites to packaging ready-to-cook poultry or rabbits identified with consumer grademarks. The official...

7 CFR 70.105 - Procedures for appeal gradings.

Code of Federal Regulations, 2011 CFR

2011-01-01

... PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Appeal of A Grading Or... sample size for the lot shall consist of double the samples required in § 70.80. (c) Poultry or rabbits... is performed. (d) Overwraps on frozen poultry or rabbits shall be removed from all birds or rabbits...

78 FR 60820 - Request for Extension and Revision of a Currently Approved Information Collection Under the...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-02

... Dexter Thomas, GIPSA, USDA, 1400 Independence Avenue SW., Room 2530-S, Washington, DC 20250-3604. Fax... owners, meat packers, swine contractors, and live poultry dealers in the livestock, poultry, and... and examine financial, competitive, and trade practices in the livestock, meat packing, and poultry...

Intracloacal inoculation, an effective screening method for determining the efficacy of probiotic bacterial isolates against Campylobacter colonization in broiler chickens

USDA-ARS?s Scientific Manuscript database

Campylobacter is a leading cause of foodborne illness worldwide. It is common in poultry, and human infections are often associated with consumption of contaminated poultry products. One strategy to reduce Campylobacter colonization in poultry is by using oral probiotics. Unfortunately, oral probiot...

40 CFR 180.1023 - Propanoic acid; exemptions from the requirement of a tolerance.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Propanoic acid is exempt from the requirement of a tolerance for residues in or on cattle, meat; cattle, meat byproducts; goat, meat; goat, meat byproducts; hog, meat; hog meat byproducts; horse, meat; horse, meat byproducts; sheep, meat; sheep meat byproducts; and, poultry, fat; poultry meat; poultry meat...

77 FR 11482 - Notice of Revision and Request for Extension of Approval of an Information Collection...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-27

... Nonfood Animal and Poultry Products and Byproducts Into the United States AGENCY: Animal and Plant Health... regulations for restricted and controlled importation of nonfood animal and poultry products and byproducts...: For information on restricted and controlled importation of nonfood animal and poultry products and...

9 CFR 71.2 - Secretary to issue rule governing quarantine and interstate movement of diseased animals...

Code of Federal Regulations, 2010 CFR

2010-01-01

... quarantine and interstate movement of diseased animals, including poultry. 71.2 Section 71.2 Animals and... TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS GENERAL PROVISIONS § 71.2 Secretary to issue rule governing quarantine and interstate movement of diseased animals, including poultry. When the...

9 CFR 201.43 - Payment and accounting for livestock and live poultry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... and live poultry. 201.43 Section 201.43 Animals and Animal Products GRAIN INSPECTION, PACKERS AND... poultry. (a) Market agencies to make prompt accounting and transmittal of net proceeds. Each market agency... nature of the transaction. (b) Prompt payment for livestock and live poultry—terms and conditions. (1) No...

78 FR 37504 - Notice of Request for Extension and Revision of a Currently Approved Information Collection for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-21

... Information Collection for Voluntary Grading of Poultry Products and Rabbit Products AGENCY: Agricultural... Grading of Poultry Products and Rabbit Products--7 CFR Part 70. DATES: Comments on this notice must be....regulations.gov or sent to Michelle Degenhart, Assistant to the Director, Poultry Grading Division, Livestock...

Effects of poultry litter placement on seedling and early-stage growth of corn and cotton

USDA-ARS?s Scientific Manuscript database

Interest in using poultry litter (PL) as a nutrient source for row crop production within the Southeastern U.S. has increased. Poultry litter is generally broadcast on the soil surface. This practice exposes the litter’s N to volatilization and P to surface water runoff, potentially negatively impac...

Poultry litter placement effects on cotton seedling emergence and early growth stage

USDA-ARS?s Scientific Manuscript database

Interest in using poultry litter (PL) as a nutrient source for row crop production has increased in the Southeastern U.S. Poultry litter is generally broadcasted on the soil surface. This practice exposes litter N to volatilization and litter P to loss with surface water runoff, which potentially ne...

9 CFR 201.94 - Information as to business; furnishing of by packers, swine contractors, live poultry dealers...

Code of Federal Regulations, 2014 CFR

2014-01-01

... of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and... STOCKYARDS ACT General § 201.94 Information as to business; furnishing of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and dealers. Each packer, swine contractor, live...

9 CFR 201.94 - Information as to business; furnishing of by packers, swine contractors, live poultry dealers...

Code of Federal Regulations, 2013 CFR

2013-01-01

... of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and... STOCKYARDS ACT General § 201.94 Information as to business; furnishing of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and dealers. Each packer, swine contractor, live...

9 CFR 201.94 - Information as to business; furnishing of by packers, swine contractors, live poultry dealers...

Code of Federal Regulations, 2012 CFR

2012-01-01

... of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and... STOCKYARDS ACT General § 201.94 Information as to business; furnishing of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and dealers. Each packer, swine contractor, live...

9 CFR 201.94 - Information as to business; furnishing of by packers, swine contractors, live poultry dealers...

Code of Federal Regulations, 2011 CFR

2011-01-01

... of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and... STOCKYARDS ACT General § 201.94 Information as to business; furnishing of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and dealers. Each packer, swine contractor, live...

9 CFR 381.74 - Poultry suspected of having biological residues.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Poultry suspected of having biological residues. 381.74 Section 381.74 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION...

76 FR 80327 - Notice of Request for a Revision and Extension of a Currently Approved Information Collection...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-23

... Meat and Poultry Products) AGENCY: Food Safety and Inspection Service, USDA. ACTION: Notice and request... commerce of meat and poultry products. FSIS is revising the information collection to increase the estimate...; (202) 720-0345. SUPPLEMENTARY INFORMATION: Title: Voluntary Recalls of Meat and Poultry Products. OMB...

76 FR 81360 - Cooperative Inspection Programs: Interstate Shipment of Meat and Poultry Products; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-28

.... FSIS-2008-0039] RIN 0583-AD37 Cooperative Inspection Programs: Interstate Shipment of Meat and Poultry... to ship meat and poultry products in interstate commerce. The final rule was published in the Federal... the Federal Register, the final rule, ``Cooperative Inspection Programs; Interstate Shipment of Meat...

77 FR 13512 - National Advisory Committee on Meat and Poultry Inspection

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... Service 9 CFR Parts 381 and 500 [Docket No. FSIS-2012-0016] National Advisory Committee on Meat and... Committee Act, that the National Advisory Committee on Meat and Poultry Inspection (NACMPI) will hold a...-ROMs: Send to National Advisory Committee on Meat and Poultry Inspection, USDA, FSIS, 14th...

77 FR 76824 - Uniform Compliance Date for Food Labeling Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

... (FSIS) is establishing January 1, 2016, as the uniform compliance date for new meat and poultry product... This final rule establishes January 1, 2016, as the uniform compliance date for new meat and poultry... consumers in the form of higher prices. FSIS encourages meat and poultry companies to comply with new...

9 CFR 381.205 - Labeling of immediate containers of poultry products offered for entry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Labeling of immediate containers of poultry products offered for entry. 381.205 Section 381.205 Animals and Animal Products FOOD SAFETY AND...

9 CFR 381.206 - Labeling of shipping containers of poultry products offered for entry.

Code of Federal Regulations, 2010 CFR

2010-01-01

... PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Labeling of shipping containers of poultry products offered for entry. 381.206 Section 381.206 Animals and Animal Products FOOD SAFETY AND...

Poultry litter application to loblolly pine forests: growth and nutrient containment

Treesearch

Alexander L. Friend; Scott D. Roberts; Stephen H. Schoenholtz; Juanita A. Mobley; Patrick D. Gerard

2006-01-01

Forestland application of poultry manure offers an alternative to the conventional practice of pastureland application. Before such a practice is considered viable, however, it must be demonstrated that the forest ecosystem is capable of absorbing the nutrients contained in poultry manure, especially nitrogen (N) and phosphorus (P). From the forestry perspective, it...

Effects of nitro-treatment on Salmonella, E. coli and nitrogen metabolism during composting of poultry litter

USDA-ARS?s Scientific Manuscript database

Poultry litter contains appreciable amounts of uric acid which makes it a good crude protein supplement for ruminants whose gut microbes transform the nitrogen in uric acid into high quality microbial protein. However, poultry litter must be treated to kill bacterial pathogens before feeding. Pres...

9 CFR 381.172 - Requirements for substitute standardized poultry products named by use of an expressed nutrient...

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Requirements for substitute... AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY... Composition § 381.172 Requirements for substitute standardized poultry products named by use of an expressed...

9 CFR 381.172 - Requirements for substitute standardized poultry products named by use of an expressed nutrient...

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Requirements for substitute... AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY... Composition § 381.172 Requirements for substitute standardized poultry products named by use of an expressed...

9 CFR 381.172 - Requirements for substitute standardized poultry products named by use of an expressed nutrient...

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Requirements for substitute... AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY... Composition § 381.172 Requirements for substitute standardized poultry products named by use of an expressed...

Recent advances in host protective immunity and novel disease control strategies against intestinal protozoan infections in commercial poultry

USDA-ARS?s Scientific Manuscript database

Poultry meat consumption has increased globally by 50% since 2000, accounting for greater than 100 million tons in 2012. Multiple challenges confront the rising demand for poultry food products, including governmental restrictions on the use of antibiotic growth promoters and novel feedstuffs, high-...

Optimum poultry litter rates for maximum profit vs. yield in cotton production

USDA-ARS?s Scientific Manuscript database

Cotton lint yield responds well to increasing rates of poultry litter fertilization, but little is known of how optimum rates for yield compare with optimum rates for profit. The objectives of this study were to analyze cotton lint yield response to poultry litter application rates, determine and co...

Lesser mealworms on poultry farms: A potential arena for the dissemination of pathogens and antimicrobial resistance

USDA-ARS?s Scientific Manuscript database

The increase in poultry production due to market demand stimulates an increase in concentrated animal feeding operations (CAFO) and thus confined raising resulting in an increased density of birds in poultry houses. The close quarters and high bird numbers generally favor the survival of insect pes...