摘要
非洲猪瘟是由非洲猪瘟病毒(ASFV)引起的一种急性、热性、高度传染性、广泛出血性猪烈性传染病,是全球养猪业的头号杀手。该病最早仅在非洲大陆流行,随后传入欧洲、美洲,2018年8月正式传入中国。非洲猪瘟病毒可通过软蜱传播,导致野猪、家猪感染,家猪大多表现为急性发病,死亡率高达100%。了解清楚非洲猪瘟流行病学的特点,以期为非洲猪瘟疫情的防控提供理论支撑。
African swine fever(ASFV)is an acute,febrile,highly infectious and widely hemorrhagic swine infectious disease caused by African swine fever virus(ASFV),which is the number one killer in the global pig industry.The disease was initially endemic in Africa,then spread to Europe and the Americas,and officially invaded China in August 2018.African swine fever virus can be transmitted by soft ticks,causing infection of wild boar,domestic pigs,most of the acute disease,mortality up to 100%.To understand the epidemiological characteristics of African swine fever in order to provide theoretical support for the prevention and control of African swine fever epidemic.
作者
李世静
张人俊
浦同灿
周莉
罗时霞
张霞
景小金
田海蓉
LI Shijing;ZHANG Renjun;PU Tongcan;ZHOU Li;LUO Shixia;ZHANG Xia;JING Xiaojin;TIAN Hairong(Guiyang Huaxi District Bureau of Agriculture and Rural Affairs,Guizhou Guiyang 550025,China;Guizhou Animal Disease Prevention and Control Center,Guizhou Guiyang 550000,China)
出处
《畜牧兽医科学（电子版）》
2022年第22期4-7,共4页
Graziery Veterinary Sciences：Electronic Version
基金
贵州省科技支撑项目“贵州省家猪和野猪非洲猪瘟病毒传播途径的流行病学调查和MCDA-LFB检测方法的建立及初步应用”(黔科合支撑[2020]1Y037号)
“基于蒙特卡洛仿真技术的规模养殖场非洲猪瘟定量风险评估模型构建与示范应用”(黔科合支撑[2021]一般163号)。
关键词
非洲猪瘟
非洲猪瘟病毒
流行病学
传染源
African swine fever
African swine fever virus
epidemiology
source of infection
