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Rapid Increase in Carbapenemase-Producing Enterobacteriaceae in Retail Meat Driven by the Spread of the bla NDM-5-Carrying IncX3 Plasmid in China from 2016 to 2018.


ABSTRACT: The presence and molecular characteristics of carbapenemase-producing Enterobacteriaceae (CPE) among meat products in China were investigated. A total of 110 carbapenem-resistant Enterobacteriaceae (CRE) isolates, including 94 Escherichia coli and 10 Klebsiella pneumoniae isolates, were identified from 105 of 794 (13.2%) samples. The positive rates markedly increased from 2016 (9.4%) to 2018 (22.2%). Only bla NDM genes were detected; 79.1% of bla NDM genes were carried by IncX3 plasmids. Routine monitoring of carbapenemase-producing Enterobacteriaceae in the animal food supply is highly recommended.

SUBMITTER: Zhang Q 

PROVIDER: S-EPMC6658802 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature

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Rapid Increase in Carbapenemase-Producing Enterobacteriaceae in Retail Meat Driven by the Spread of the <i>bla</i><sub>NDM-5</sub>-Carrying IncX3 Plasmid in China from 2016 to 2018.

Zhang Qianhui Q   Lv Luchao L   Huang Xiuyu X   Huang Ying Y   Zhuang Zilin Z   Lu Jiaxun J   Liu Enyu E   Wan Miao M   Xun Haoliang H   Zhang Zhiwei Z   Huang Jin J   Song Qianhua Q   Zhuo Chao C   Liu Jian-Hua JH  

Antimicrobial agents and chemotherapy 20190725 8


The presence and molecular characteristics of carbapenemase-producing <i>Enterobacteriaceae</i> (CPE) among meat products in China were investigated. A total of 110 carbapenem-resistant <i>Enterobacteriaceae</i> (CRE) isolates, including 94 <i>Escherichia coli</i> and 10 <i>Klebsiella pneumoniae</i> isolates, were identified from 105 of 794 (13.2%) samples. The positive rates markedly increased from 2016 (9.4%) to 2018 (22.2%). Only <i>bla</i><sub>NDM</sub> genes were detected; 79.1% of <i>bla</  ...[more]

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