Emerg Infect Dis. 2022 Feb;28(2):432-435. doi: 10.3201/eid2802.211788.
Among 114 clinical Neisseria gonorrhoeae isolates collected in Vietnam during 2019-2020, we detected 15 of subclone sequence type 13871 of the FC428 clonal complex. Fourteen sequence type 13871 isolates with mosaic penA allele 60.001 were ceftriaxone or cefixime nonsusceptible, and 3/14 were azithromycin nonsusceptible. Emergence of this subclone threatens treatment effectiveness.
在 2019 年至 2020 年期间越南采集的 114 株淋病奈瑟菌临床分离株中,我们检测到了 15 株属于 FC428 克隆复合体的亚克隆序列型 13871。14 株携带 mosaic penA 等位基因 60.001 的序列型 13871 分离株对头孢曲松或头孢克肟不敏感,其中 3/14 株对阿奇霉素不敏感。这种亚克隆的出现威胁到了治疗效果。