Cross-contamination of carcasses and equipment during pork processing
نویسندگان
چکیده
منابع مشابه
Reduction of Salmonella choleraesuis contamination in pork carcasses by vaccination
Salmonellosis is a common clinical and subclinical infection of pigs. The species adapted serovar S choleraesuis predominantly produces a septicemic disease in swine. Disease in other species, including humans, is rare compared to enteric type infections from non host adapted serovars such as S typhimurium. However, when host adapted serovars infect alternate species, disease can be severe. Vac...
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Salmonella present on the feathers of live birds could be a source of contamination to carcass skin during defeathering. In this study, the possibility of transfer of Salmonella from the feathers of live turkeys to carcass tissue during the defeathering process at a commercial turkey processing plant was investigated. The contribution of scald water and the fingers of the picker machines to cro...
متن کاملReduction of salmonella contamination in pork carcasses by vaccination
ORAL PRESENTATIONS Discussion: Immunization with an avirulent live S choleraesuis vaccine has demonstrated consistent clinical and bacteriologic control of S choleraesuis infections in swine. Clinical signs, including febrile response, diarrhea and mortality, along with growth rate, are significantly improved (p<0.05). Pigs from one day of age and older may be safety vaccinated intranasally, or...
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The aim of the present study was to determine the frequency and distribution of Salmonella contaminations throughout the slaughtering process of pigs. The investigation was carried out in two slaughterhouses that were visited four times each on different days. Samples were taken from lairage areas, fecal contents, carcasses at different stages of processing and from the environment. Bacteriolog...
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T he role of medical devices, such as bronchoscopes, in the transmission of healthcare-associated infections (HAIs) has long been recognized, however, the evidence that environmental and medical equipment surfaces play a role in the transmission of HAIs has been weak. Studies have demonstrated that pathogens can be transmitted from surfaces to personnel and patients, and that these pathogens ar...
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ژورنال
عنوان ژورنال: Journal of Applied Microbiology
سال: 2002
ISSN: 1364-5072,1365-2672
DOI: 10.1046/j.1365-2672.2002.01678.x