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

نویسندگان

  • Muriel Galas
  • Jean-Winoc Decousser
  • Nelly Breton
  • Thierry Godard
  • Pierre Yves Allouch
  • Patrick Pina
چکیده

Among 10,872 isolates of Enterobacteriaceae from a nationwide study of 88 French hospitals in 2005, 169 (1.7%) expressed an extended-spectrum beta-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.

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عنوان ژورنال:
  • Antimicrobial agents and chemotherapy

دوره 52 2  شماره 

صفحات  -

تاریخ انتشار 2008