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首页> 外文期刊>Tropical Animal Health and Production >Salmonella enterica subsp. enterica isolated from chicken carcasses and environment at slaughter in Reunion Island: prevalence, genetic characterization and antibiotic susceptibility.
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Salmonella enterica subsp. enterica isolated from chicken carcasses and environment at slaughter in Reunion Island: prevalence, genetic characterization and antibiotic susceptibility.

机译：肠沙门氏菌亚种。从留尼汪岛屠宰的鸡尸体和环境中分离出的小肠虫：患病率，遗传特征和抗生素敏感性。

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Salmonella contamination of 71 chicken broiler flocks was investigated at the slaughterhouse in Reunion Island between October 2007 and January 2009. Samples were collected from live broiler chickens and chicken carcasses as well as the slaughterhouse environment. Salmonella spp. was isolated from 40 of 71 (56% with a confidence interval 5% [45-67]) broiler chicken flocks at slaughter. The most prominent serovars were Blockley (31%), Typhimurium and Brancaster (14%), Hadar (10%), Salmonella multidrug resistant clinical organisms serotypes 1,4,[5],12:i:-, and Virchow (8%) and Livingstone, St. Paul, Seftenberg, Llandoff, Infantis and Indiana. At the farm, 27% of the broiler chicken flocks tested positive for Salmonella spp. Salmonella spp. was isolated from 124 of 497 environmental samples (25%). In most cases, there was no relationship between pulsed field gel electrophoresis (PFGE) pattern and antibiotic resistance pattern. The predominant Salmonella serovars were susceptible to most of the tested antibiotic drugs, but S. Hadar exhibited multidrug resistance. This study highlighted the primary source of Salmonella was the farm of origin and downstream stages in processing could not remedy to but amplify this Salmonella contamination.Digital Object Identifier http://dx.doi.org/10.1007/s11250-012-0221-2
机译：在2007年10月至2009年1月期间，在留尼汪岛的屠宰场调查了71只鸡群的沙门氏菌污染情况。从活的肉鸡和鸡屠体以及屠宰场环境中收集了样本。沙门氏菌从71个屠宰场中的40个鸡群（56％，置信区间5％[45-67]）中分离出肉鸡。最突出的血清型是Blockley（31％），鼠伤寒和Brancaster（14％），Hadar（10％），沙门氏菌耐多药临床生物血清型1,4，[5]，12：i：-和Virchow（8％ ）和利文斯通，圣保罗，塞芬贝格，兰迪夫，英法蒂斯和印第安纳州。在农场中，有27％的肉鸡鸡沙门氏菌属呈阳性。沙门氏菌从497个环境样品中的124个分离出（25％）。在大多数情况下，脉冲场凝胶电泳（PFGE）模式与抗生素耐药性模式之间没有关系。主要的沙门氏菌血清型对大多数经测试的抗生素药物敏感，但哈德氏菌表现出多药耐药性。这项研究强调沙门氏菌的主要来源是原产养殖场，加工的下游阶段无法补救而是扩大了这种沙门氏菌污染。数字对象标识符http://dx.doi.org/10.1007/s11250-012-0221-2

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