新型冠状病毒Omicron变异株的流行病学特征及防控研究进展  

Progress of research on epidemiological characteristics of novel coronavirus Omicron variant and prevention measures

作　　者：孙丹[1] 杨金燕[1] 夏婷婷 施施 陈元宾 索继江[1,2] 刘运喜[2] SUN Dan;YANG Jin-yan;XIA Ting-ting;SHI Shi;CHEN Yuan-bin;SUO Ji-jiang;LIU Yun-xi(Hainan Hospital of Chinese PLA General Hospital,Sanya,Hainan 572013,China;不详)

机构地区：[1]解放军总医院海南医院疾病预防控制科,海南三亚572013 [2]解放军总医院第一医学中心疾病预防控制科,北京100853

出　　处：《中华医院感染学杂志》2022年第8期1266-1270,共5页Chinese Journal of Nosocomiology

基　　金：“十三五”国家科技重大专项基金资助项目(2018ZX10733-402-005)。

摘　　要：2021年末,新型冠状病毒变异株Omicron引起全球广泛关注,世界卫生组织(WHO)因其具有更高的传播性、更高的病毒结合亲和力和更高的抗体逃逸等特点,将其列为第5种“值得关注的变异株”(VOC)。自发现至今,Omicron变异株已蔓延至全球150个国家和地区。本文基于目前Omicron变异株的研究进展,对Omicron变异株的流行现状与传播能力、spoke蛋白生物特性以及防控措施等方面进行综述,以期为更好的控制疫情提供支持。At the end of 2021, a novel Coronavirus variant of Omicron has attracted worldwide attention. The World Health Organization(WHO), for its higher transmissibility, higher viral binding affinity and higher antibody escape, listed it as the fifth ′Variant of Concern′(VOC). The Omicron variant has spread to 150 countries and regions since its discovery. Based on the progress of research on the Omicron variant, the current prevalence status, transmission capacity and biological characteristics of Spoke proteins of the Omicron variant as well as prevention and control measures were reviewed so as to facilitate the control of epidemic.

关 键 词：新型冠状病毒 Omicron变异株 传播 Spoke蛋白 防控 

分 类 号：R563.1[医药卫生—呼吸系统]