作者
Lydia Yaici, Marisa Haenni, Véronique Métayer, Estelle Saras, Ferielle Mesbah Zekar, Meriem Ayad, Abdelaziz Touati, Jean-Yves Madec
发表日期
2017/3/20
期刊
International journal of food microbiology
卷号
245
页码范围
66-72
出版商
Elsevier
简介
The spread of Extended-Spectrum β-Lactamases (ESBLs) or AmpC β-Lactamases (AmpC) encoding genes in healthy human populations is of major concern. The role of the food chain has been questioned since numerous studies reported surface contamination of retail meat or crude vegetables with ESBL/AmpC-producing Enterobacteriaceae (ESBL/AmpC-E). Nonetheless, these food products are intended to be cooked or washed before consumption so that the risk of human transfer might be low. Here, the presence of ESBL/AmpC-E was investigated in ready-to-eat (RTE) sandwiches purchased in the street in the city of Bejaia, Algeria. Thirty ESBL/AmpC-producing E. coli (n = 18), K. pneumoniae (n = 11) and K. oxytoca (n = 1) were recovered from 21 sandwiches purchased in 14 of the 100 shops that were visited (14%). Twenty-four isolates (13 E. coli, 10 K. pneumoniae, 1 K. oxytoca) produced one or two …
引用总数
20172018201920202021202220232024941054763
学术搜索中的文章