Enterobacter cloacae complex sequence type 171 isolates expressing KPC-4 carbapenemase recovered from canine patients in Ohio

Abstract

Companion animals are likely relevant in the transmission of antimicrobial-resistant bacteria. Enterobacter xiangfangensis sequence type 171 (ST171), a clone that has been implicated in clusters of infections in humans, was isolated from two dogs with clinical disease in Ohio. The canine isolates contained IncHI2 plasmids encoding blaKPC-4. Whole-genome sequencing was used to put the canine isolates in phylogenetic context with available human ST171 sequences, as well as to characterize their blaKPC-4 plasmids.