Hongyan Dong, Shanyuan Zhu, Fan Sun, Qi Feng, Changming Guo, Zhi Wu, Shuang Wu, Anping Wang, Shengqing Yu
Riemerella anatipestifer is one of the important bacterial pathogens that threaten the waterfowl farming industry. In this study, 157 suspected R. anatipestifer strains were isolated from diseased ducks and geese from seven regions of China during 2019-2020, and identified using multiple polymerase chain reaction (PCR). Antimicrobial susceptibility tests and whole-genome sequence (WGS) analysis were then performed for comparative analysis of antimicrobial resistance phenotypes and genotypes. The results showed that these strains were susceptible to florfenicol, ceftriaxone, spectinomycin, sulfafurazole and cefepime, but resistant to kanamycin, amikacin, gentamicin, and streptomycin, exhibiting multiple antimicrobial resistance phenotypes...
March 8, 2024: Veterinary Microbiology