Multiclonal outbreak of Klebsiella pneumoniae producing extended-spectrum beta-lactamase CTX-M-2 and novel variant CTX-M-59 in a neonatal intensive care unit in Brazil.

ABSTRACT: An outbreak of cephalosporin-resistant Klebsiella pneumoniae occurred in a neonatal intensive care unit in São Paulo, Brazil. Of the 10 pulsotypes identified during the outbreak and follow-up periods, nine produced CTX-M-2 or its new variant CTX-M-59 and one produced SHV-5. bla(CTX-M-2/59) genes were located on closely related plasmids that were transferable.

SUBMITTER: de Oliveira Garcia D 

PROVIDER: S-EPMC2346667 | biostudies-literature | 2008 May

REPOSITORIES: biostudies-literature