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首页> 外文期刊>Journal of food protection >Listeria monocytogenes in Cooked Chicken: Detection of an Outbreak in the United Kingdom (2016 to 2017) and Analysis of L. monocytogenes from Unrelated Monitoring of Foods (2013 to 2017)
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Listeria monocytogenes in Cooked Chicken: Detection of an Outbreak in the United Kingdom (2016 to 2017) and Analysis of L. monocytogenes from Unrelated Monitoring of Foods (2013 to 2017)

机译：熟鸡中的李斯特菌单核细胞增生：检测英国的爆发（2016年至2017年），对食品无关监测的L.单核细胞生成（2013年至2017）

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摘要

In England and Wales, Public Health England applies whole genome sequencing to cultures of Listeria monocytogenes recovered from human cases of listeriosis, foods, and food production environments. Following the routine inspection of a small retailer in February and March 2016, two unopened packs of cooked chicken produced by the same manufacturer were found to be contaminated with L. monocytogenes at levels of 340 and 20 CFU/g. A public recall of this product was issued in March 2016. Early in 2017, a less than five single-nucleotide polymorphism single-linkage cluster was detected between the L. monocytogenes isolates from the two cooked chicken products and cultures from five cases of human listeriosis in England and Scotland with onsets of illness between March 2016 and February 2017. Epidemiological data provided further supportive evidence that this cluster was an outbreak linked to a manufacturer of cooked chicken whose products were supplied to the small retailer that initiated the outbreak investigation. Unrelated to this outbreak, 34 L. monocytogenes isolates recovered from routine food monitoring of 2,007 samples of cooked chicken during 2013 to 2017 were analyzed by whole genome sequencing. Previously undetected fewer than five single-nucleotide polymorphism single-linkage clusters were identified between cultures from cooked chicken and with those from two clusters and two sporadic cases of human listeriosis that were consistent with foodborne transmission. This analysis identified linkage of L. monocytogenes clusters within specific food chains more readily than traditional manual tracing. Linking of data associated with L. monocytogenes cultures from cases of listeriosis with those from unrelated food testing is a unique source of information for communicable disease risk assessment, epidemiological studies, and disease prevention and control. This report provides further evidence that should act as a reminder of the association between cooked chicken consumption and human listeriosis.
机译：在英格兰和威尔士，公共卫生英国将全基因组测序适用于人类障碍，食品和食品生产环境中的人类病例中李斯特菌单核细胞元的培养物。在2016年2月和3月的小型零售商的日常检查之后，发现由同一制造商生产的两个未开封的煮熟的鸡肉包被340和20 CFU / g水平的L.单核细胞元污染。本产品的公共召回是在2016年3月发布的。2017年初，在L.单核细胞元分离物中检测到少于五种单核苷酸多态性单键单键单键入群，从两种熟鸡产品和5例人类局部病例中的培养物之间检测到在2016年3月和2017年3月之间的英格兰和苏格兰患有持续的疾病。流行病学数据提供了进一步的支持证据，即这支集群是与熟鸡制造商相关的爆发，其产品被提供给发起爆发调查的小型零售商。通过全基因组测序分析了全基因组测序，从常规食物监测中从常规食物监测中恢复的常规食物监测中的34升单核细胞增强的分离物。以前未检测到少于五个单核苷酸多态性单键簇单键簇在熟鸡的培养物之间鉴定出与来自食物载体的两种簇和两种散发性的人类局部病例之间的培养物。该分析鉴定了L.单核细胞增生簇在比传统的手动追踪中更容易更容易地联系。将与L.单核细胞质培养物相关的数据与来自无关食品检测的案例相关的数据是传染病风险评估，流行病学研究和疾病预防和控制的独特信息来源。本报告提供了进一步的证据，即应提醒熟鸡消费与人类局部疾病之间的关联。

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  • 来源
    《Journal of food protection》 |2020年第12期|2041-2052|共12页
  • 作者

    J.McLAUCHLIN; H.AIRD; C.AMAR; C.BARKER; T.DALLMAN; N.ELVISS; F.JΦRGENSEN; C.WILLIS;

  • 作者单位

    Public Health England Food Water and Environmental Microbiology Services;

    Public Health England Food Water and Environmental Microbiology Laboratory York National Infection Service. York Biotech Campus York YO41 ILZ UK;

    Public Health England Gastrointestinal Bacteria Reference Unit National Infection Service 61 Colindale Avenue London NW9 5EQ. UK;

    Public Health England Gastrointestinal Bacteria Reference Unit National Infection Service 61 Colindale Avenue London NW9 5EQ. UK;

    Public Health England Gastrointestinal Bacteria Reference Unit National Infection Service 61 Colindale Avenue London NW9 5EQ. UK;

    Public Health England Food Water and Environmental Microbiology Services;

    Public Health England Food Water and Environmental Microbiology Laboratory Porton National Infection Service Porton Down Salisbmy SP4 OJG UK;

    Public Health England Food Water and Environmental Microbiology Laboratory Porton National Infection Service Porton Down Salisbmy SP4 OJG UK;

  • 收录信息 美国《科学引文索引》(SCI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Cooked chicken; Human listeriosis; Listeria monocytogenes; Monitoring; Surveillance; Whole genome sequencing;

    机译：煮熟的鸡;人类局部病;李斯特菌;监测;监视;全基因组测序;

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