Key Laboratory of AIDS Immunology of the Ministry of Health, Department of Laboratory Medicine, The First Hospital of China Medical University, Shenyang, China.
J Virol. 2012 Nov;86(22):12402-6. doi: 10.1128/JVI.00262-12. Epub 2012 Aug 29.
HIV CRF01_AE accounted for 84% of the recent infections among men who have sex with men (MSM) in Liaoning Province of northeastern China. CRF01_AE strains were grouped into two distinct clusters (designated clusters 1 and 2) that were also detected in other regions in China. Phylodynamics study revealed that these two CRF01_AE strains were independently introduced into the population of MSM in China in the early and mid-1990s. Our study elucidated unique features of dynamics and interrelationships of MSM epidemics in China.
HIV CRF01_AE 占中国东北地区辽宁省最近男男性接触者(MSM)感染的 84%。CRF01_AE 株分为两个不同的簇(分别命名为簇 1 和簇 2),在中国其他地区也有发现。系统发育动力学研究表明,这两种 CRF01_AE 株于 20 世纪 90 年代初和中期分别独立传入中国 MSM 人群。本研究阐明了中国 MSM 流行的独特动态和相互关系特征。