2021年动物高致病性禽流感疫情的全球流行特征分析  

Analysis on the Global Epidemic Characteristics of Highly Pathogenic Avian Influenza of Animals in 2021

作　　者：邱玉涛 柯艳坤 龚海燕[2] QIU Yu-tao;KE Yan-kun;GONG Hai-yan(Shenzhen Animal Disease Prevention and Control Center,Shenzhen Institute of Quatity&Safety Inspection and Research,Shenzhen 518107,China;Shanghai Veterinaiy Research Institute,Chinese Academy of Agricultural Sciences,Shanghai 200241,China)

机构地区：[1]深圳市质量安全检验检测研究院(深圳市动物疫病预防控制中心),广东深圳518107 [2]中国农业科学院上海兽医研究所,上海闵行200241

出　　处：《中国兽医杂志》2022年第6期1-8,共8页Chinese Journal of Veterinary Medicine

基　　金：上海科技兴农项目(2020-02-08-00-03-F01485)。

摘　　要：高致病性禽流感(HPAI)是当前对全球家禽养殖业危害最大的禽类烈性传染病,不仅涉及养殖业健康发展和野生动物安全,也是全球公共卫生的主要问题之一。2021年全球报告HPAI疫情4459起,较往年呈现大幅度增加,因而不得不引起高度警惕。本文针对2021年HPAI疫情的概况、时空分布特征、主要感染亚型、物种分布进行了概述,并通过与往年疫情的比较,对HPAI的发展趋势进行了分析。本文将为我国HPAI的防疫和控制措施的制定提供数据支撑。As one of the most severe infectious diseases of poultry in the world,highly pathogenic avian influenza(HPAI)not only threatens poultry industry and wildlife safety,but also poses a major health risk to the general public.In 2021 along,4459 HPAI outbreaks have been reported worldwide,which represent a marked increase over previous years and deserve great attention.The present article summarized the current situation,temporal and spatial distribution,and occurrences of main infection subtypes and species of HPAI in 2021,compared HPAI outbreaks in 2021 to the epidemics in previous years in order to delineate its developmental trend,and discusses issues critical for the formulation of effective epidemic prevention and control measures of HPAI in China.

关 键 词：禽流感病毒 高致病性禽流感 全球 流行特征 

分 类 号：S855.3[农业科学—临床兽医学]