评估西班牙家畜中 O157:H7 和非 O157:H7 分离株中人类大肠杆菌病原体的毒力因子特征和抗微生物耐药性。
Assessment of virulence factors characteristic of human Escherichia coli pathotypes and antimicrobial resistance in O157:H7 and non-O157:H7 isolates from livestock in Spain.
机构信息
VISAVET Health Surveillance Centre, Universidad Complutense, Madrid, Spain.
出版信息
Appl Environ Microbiol. 2013 Jul;79(13):4170-2. doi: 10.1128/AEM.00537-13. Epub 2013 Apr 19.
Abstract
The distribution of virulence factors (VFs) typical of diarrheagenic Escherichia coli and the antimicrobial resistance (AMR) profiles were assessed in 780 isolates from healthy pigs, broilers, and cattle from Spain. VF distribution was broader than expected, although at low prevalence for most genes, with AMR being linked mainly to host species.
摘要
本研究评估了 780 株分离自西班牙健康猪、肉鸡和牛的致泻性大肠埃希氏菌（Escherichia coli）的毒力因子（Virulence Factors，VF）分布和抗菌药物耐药（Antimicrobial Resistance，AMR）特征。VF 分布比预期更为广泛，尽管大多数基因的流行率较低，但 AMR 主要与宿主种类相关。
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