2区 · 医学
Article
作者: Hryniewicz, W. ; Brun-Buisson, C. ; Fierro, J. ; Kazma, M. ; Gniadkowski, M. ; Fiett, J. ; Salvia, A. ; Lawrence, C. ; Lammens, C. ; Adler, A. ; Salomon, J. ; Baraniak, A. ; Rossini, A. ; Sadowy, E. ; Izdebski, R. ; Carmeli, Y. ; Paul, M. ; Goossens, H. ; Malhotra-Kumar, S. ; Lerman, Y. ; Vidal Samso, J.
ABSTRACT:
The international project MOSAR was conducted in five rehabilitation centers; patients were screened for rectal carriage of extended-spectrum β-lactamase (ESBL)-producing members of the
Enterobacteriaceae
. Among 229
Klebsiella pneumoniae
isolates, four clonal groups (CG) or complexes (CC) prevailed: CG17 in France, CG101 in Italy, CG15 in Spain, and CC147 in Israel. ESBLs, mainly CTX-Ms, were produced by 226 isolates; three isolates expressed AmpC-like cephalosporinases. High genetic diversity of
K. pneumoniae
populations was observed, with specific characteristics at each center.