Comparative Population Analysis of Klebsiella pneumoniae Strains with Extended-Spectrum β-Lactamases Colonizing Patients in Rehabilitation Centers in Four Countries
Author(s) -
Anna Baraniak,
Radosław Izdebski,
J. Fiett,
Ewa Sadowy,
Amos Adler,
M. Kazma,
J. Salomon,
C. Lawrence,
Angelo Rossini,
A. Salvia,
Joan Vidal,
J. Fierro,
Mical Paul,
Yaffa Lerman,
Surbhi MalhotraKumar,
Christine Lammens,
Herman Goossens,
Waleria Hryniewicz,
C. BrunBuisson,
Yehuda Carmeli,
Marek Gniadkowski
Publication year - 2013
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.02571-12
Subject(s) - klebsiella pneumoniae , carriage , enterobacteriaceae , microbiology and biotechnology , biology , genetic diversity , klebsiella , population , medicine , escherichia coli , gene , genetics , environmental health , pathology
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 theEnterobacteriaceae . Among 229Klebsiella 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 ofK. pneumoniae populations was observed, with specific characteristics at each center.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom