<i>Klebsiella pneumoniae</i> causing urinary tract infections in companion animals and humans: population structure, antimicrobial resistance and virulence genes

Abstract

Companion animals with UTI become infected with high-risk K. pneumoniae clonal lineages harbouring resistance and virulence genes similar to those detected in strains from humans. The ST15-CTX-M-15 K. pneumoniae clonal lineage was disseminated in companion animals with UTI. Caution must be applied by companion animal caretakers to avoid the spread of K. pneumoniae high-risk clonal lineages.