摘要
非洲猪瘟(African Swine Fever,ASF)由非洲猪瘟病毒(African Swine Fever Virus,ASFV)感染引起,具有发病急、传播快、病死率高、传播途径广等特点,是生猪养殖场生物安全防控的头号目标。我国于2018年首次发生非洲猪瘟疫情,此后陆续有20多个省份发生100多起非洲猪瘟疫情,对我国养猪业造成巨大冲击。ASFV具有复杂的基因组结构,截至目前尚没有合适的疫苗投入市场使用,加强对非洲猪瘟流行病学特征和疫苗研究前沿的了解将有利于非洲猪瘟疫苗的研发和防控策略的制定。文章详细阐述了ASF的流行特点及疫苗研究进展,以期为ASFV的防控提供借鉴和参考。
African Swine Fever(ASF)is caused by African Swine Fever Virus(ASFV)infection and has the characteristics of rapid onset,fast transmission,high mortality rate,and wide transmission routes.It is the top priority for biosecurity prevention and control in swine farms.China experienced its first ASF outbreak in 2018,and since then,over 100 ASF outbreaks have occurred in more than 20 provinces,causing a huge impact on China's swine farming industry.ASFV has a complex genomic structure,and as of now,there is no suitable vaccine available for market use.Strengthening the understanding of the epidemiological characteristics of ASF and the forefront of vaccine research will be beneficial for the development of ASF vaccines and the formulation of prevention and control strategies.This paer elaborates on the epidemiological characteristics of ASF and the progress of vaccine research,in order to provide reference and guidance for the prevention and control of ASFV.
作者
杨斌
钱海腾
罗成林
YANG Bin;QIAN Haiteng;LUO Chenglin(Haiyuan County Animal Disease Prevention and Control Center,Zhongwei 755200,China)
出处
《中国兽医卫生》
2025年第4期6-12,共7页
China Veterinary Hygiene
