Prevalence and Characterization of Extended-Spectrum β-Lactamase-Producing Escherichia coli Isolated from Dogs and Cats in South Korea.

ABSTRACT: Overall, 836 Escherichia coli isolates (695 isolates from dogs and 141 from cats) were recovered from the diarrhea, skin/ear, urine, and genitals of dogs and cats between 2018 and 2019. Cefovecin and enrofloxacin resistance were noted in 17.1% and 21.2% of E. coli isolates, respectively. The cefovecin and enrofloxacin resistance rates were higher in dog isolates (18.1% and 22.9%) compared with the rates in cat isolates (12.1%, 12.8%). Interestingly, resistance to both antimicrobials was noted in 10.8% (90/836) of the isolates, predominantly in isolates from dogs. bla_CTX-M-14, bla_CTX-M-15, and bla_CMY-2 were the most frequent extended-spectrum β-lactamase/plasmid-mediated AmpC β-lactamase (ESBL/AmpC)- gene types. The co-exis

SUBMITTER: Choi JH 

PROVIDER: S-EPMC10135382 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature