Epidemiological and genetic characteristics of foot-and-mouth disease virus in China from 2010 to 2022

被引:2
|
作者
Ren, Xujiao [1 ,2 ,3 ,4 ]
Li, Pengfei [1 ,2 ,3 ]
Li, Xiangmin [1 ,2 ,3 ]
Qian, Ping [1 ,2 ,3 ,5 ]
机构
[1] Huazhong Agr Univ, Natl Key Lab Agr Microbiol, Hubei Hongshan Lab, Wuhan 430070, Hubei, Peoples R China
[2] Huazhong Agr Univ, Coll Vet Med, Wuhan 430070, Hubei, Peoples R China
[3] Cooperat Innovat Ctr Sustainable Pig Prod, Wuhan 430070, Hubei, Peoples R China
[4] Chinese Acad Sci, CAS Key Lab Pathogen Microbiol & Immunol, Inst Microbiol, Beijing 100101, Peoples R China
[5] Huazhong Agr Univ, Coll Vet Med, Natl Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
基金
中国国家自然科学基金;
关键词
Foot-and-mouth disease; China; Prevalence; Molecular epidemiology; Bioinformatic analysis; MAJOR IMMUNOGENIC SITE; T-CELL EPITOPES; B-CELL; IDENTIFICATION; PHYLOGENIES; DIAGNOSIS; EAST;
D O I
10.1016/j.virol.2023.109940
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Foot-and-mouth disease virus (FMDV) is a highly contagious picornavirus that can infect cloven-hoofed animals of significant agricultural importance. In China, foot-and-mouth disease (FMD) epidemics occur annually, resulting in localized outbreaks or sporadic epidemics that cause significant economic losses. This study summarized 123 cases of FMD reported in China between 2010 and 2022, using data from the official website of the Chinese Center for Animal Disease Control and Prevention. The epidemic situation and genetic characteristics of FMDV in China were studied through phylogenetic analysis, amino acid variation analysis of antigenic epitopes, and genetic recombination analysis. The findings provide important references for predicting the FMDV epidemic situation in China, developing vaccines, and effectively preventing and controlling FMD.
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页数:10
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