非洲猪瘟疫情综合防控技术

Comprehensive Prevention and Control Technology of African Swine Disease Epidemic

非洲猪瘟是由非洲猪瘟病毒引起的一种急性、发热性、传染性很高的猪病,也是我国重点防范的外来动物疫病。本文介绍了全球非洲猪瘟疫情首次发生时间、地点、传播态势,中国非洲猪瘟疫情的发生与防控;叙述了非洲猪瘟病毒分类、形态结构、适应性、传染源、传播途径、发病(死)率、临床症状、病理变化等生物学和流行病学特性;论述了非洲猪瘟疫情判定与确诊、疫情处置、疫情跟踪、疫情解除、日常监管等综合防控技术措施;对我国非洲猪瘟疫情防控情况进行了小结,并提出了在全国范围内彻底根除非洲猪瘟的意见与建议。

African swine fever is an acute, febrile and highly infectious pig disease caused by a virus called African swine fever. This paper introduces the time, place and spreading situation of the first out-break of African swine fever in the world, and the occurrence, prevention and control of African swine fever in China. The classification, morphological structure, adaptability, source of infection, route of transmission, incidence (death) rate, clinical symptoms, pathological changes and other biological and epidemiological characteristics of ASF virus were described. The comprehensive prevention and control measures, such as determination and confirmation of the epidemic situation of African swine fever, disposal of the epidemic situation, follow-up of the epidemic situation, elimination of the epidemic situation and routine supervision, were discussed. This paper summarizes the situation of epidemic prevention and control of ASF in China, and puts forward opinions and suggestions on eradicating ASF completely in the whole country.