Seventy-two A. baumannii strains were collected from clinical specimens between October 2018 and October 2019 at the Clinical Laboratory Department of Xinjiang Regional Hospital, as identified by the VITEK Rapid Bacterial Identification card and VITEK Mass Spestrometry MALD-TOF (bioMérieux Clinical Diagnostics, France) [19 (link),20 (link)], according to the Database from the American Society for Microbiology. The specimens then grew on standard MacConkey agar (Neogen, USA) at 37°C for 48 h. The strains were obtained from blood, 21 (29.2%); urine, 13 (18.1%); and 38 (52.8%) sputum. For all selected strains, duplicate strains of the same patient, samples of unknown type, and samples mixed with other Acinetobacter genera were excluded.