Nationwide study of the prevalence, characteristics, and molecular epidemiology of extended-spectrum-β-lactamase-producing Enterobacteriaceae in France

被引:38
作者
Galas, Muriel [2 ]
Decousser, Jean-Winoc [1 ,3 ]
Breton, Nelly [2 ]
Godard, Thierry [2 ]
Allouch, Pierre Yves [2 ]
Pina, Patrick [4 ]
机构
[1] Ctr Hosp Dourdan, Serv Biol & Hyg, F-91415 Dourdan, France
[2] Ctr Hosp Versailles, Serv Hyg Hosp, Le Chesnay, France
[3] Ctr Hosp Rambouillet, Serv Biol, Rambouillet, France
[4] Hop Plaisir Grignon, Serv Med B, Plaisir, France
关键词
D O I
10.1128/AAC.00906-07
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Among 10,872 isolates of Enterobacteriaceae from a nationwide study of 88 French hospitals in 2005, 169 (1.7%) expressed an extended-spectrum P-lactamase. The most prevalent species were Escherichia coli (48.5%), Enterobacter aerogenes (23.7%), and Klebsiella pneumoniae (14.8%). Molecular analysis underlined the polyclonal spread of CTX-M-expressing E. coli, primarily isolates of the CTX-M-1 subgroup.
引用
收藏
页码:786 / 789
页数:4
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