New progress of novel COVID-19 variants and its effect on vaccine immune protection  

作　　者：Cai-Hong Wang Rong Wang Yu-Xia Zhou Xiao-Wen Yao Xiao-Hui Yu Jiu-Cong Zhang 

机构地区：[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 [3]The Sixth Division of Infectious Diseases,Huoshenshan Hospital,Wuhan 430050,China

出　　处：《Journal of Hainan Medical University》2022年第6期1-5,共5页海南医学院学报（英文版）

基　　金：General Project of Huoshenshan Hospital Scientific Research Fund(No.HSS 217);Intra hospital COVID 19 Fund Project of Hospital No.940(No.20yjky020)。

摘　　要：The COVID-19 pandemic caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)poses a serious threat to human life and health as well as social and economic development.In order to deal with this public health event,scientific research institutions around the world have rapidly developed and put vaccines into urgent use,bringing hope to the victory over the epidemic.However,as the Novel Coronavirus continues to spread throughout the world,the virus genome has mutated to form a variety of variants.Among them,the Alpha,Beta,Gamma,Delta and Omicron variants show higher infectivity and higher resistance to vaccines and neutralizing antibodies,posing new challenges to the prevention and treatment of COVID-19.At present,the effect of variants on the effectiveness of developed vaccines has become a hot topic of global discussion.In this paper,we briefly review the new progress of novel Coronavirus variants and their effects on vaccine immune protection.

关 键 词：COVID-19 VARIANTS VACCINE Immune protection REVIEW 

分 类 号：R37[医药卫生—病原生物学]