奥密克戎变异株亚型的最新研究进展 黄俊.pdf

海南医学院学报
Journal of Hainan Medical University
ISSN 1007-1237,CN 46-1049/R
样本中检测到一种新冠病毒变异株（），11 月
26 日，世界卫生组织将其命名为奥密克戎（Omicron）变异株，目前奥密克戎变异株已经成
为了全球主要流行株。Omicron 由几个亚型组成，包括 ， 和 ，Omicron 变异
株的亚型具有不同的突变、传播力，本文将对奥密克戎变异株各亚型的特点和免疫逃逸的机
制做一简要综述。
【关键词】COVID-19；Omicron；变异株；亚型；进展
【文献标识码】A
Recent research progress on subtypes of Omicron
Jun Huang1,2, Xue-Feng Ma1,2, Hui-Juan Shao1,2, Na Li1,2, Xiao-Hui Yu1, Jiu-Cong Zhang1*
1 Department of Gastroenterology, The 940 Hospital of Joint Logistic Support Force of PLA,
Lanzhou 730050, China;2 Gansu University of Traditional Chinese Medicine, Lanzhou 730000,
China
【ABSTRACT】Since the outbreak of Novel coronavirus pneumonia（COVID-19）, Novel
coronavirus has undergone evolution and variation in the process of transmission, and has formed
many variant strains. There are five variants of concern, Alpha, Beta, Gamma, Delta and Omicron.
In November 9, 2021, South Africa firstly detected a variant strain () from a sample of
c