Molecular Epidemiology of VIM-4 Metallo-β-Lactamase-Producing <i>Pseudomonas</i> sp. Isolates in Hungary

Abstract

VIM metallo-beta-lactamase-producing serotype O11 or O12 Pseudomonas aeruginosa isolates infecting or colonizing 19 patients from seven hospitals in Hungary were characterized between October 2003 and November 2005. Macrorestriction analysis revealed the involvement of hospitals from three different towns in northwest Hungary in an outbreak caused by VIM-4-producing P. aeruginosa.