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非典型性猪的瘟病毒(Atypical porcine pestivirus,APPV)是导致仔猪发生先天性震颤(Congenital tremor,CT)A-Ⅱ型的主要病原,主要感染猪,仔猪感染后主要出现全身肌肉震颤。目前,该病主要流行于美国、巴西和德国等国家,我国广东某猪场于2016年在猪只中首次检测出APPV。为提高人们对APPV的认识和重视,及早做好相关防控和检测技术储备,本文从APPV的病原学、流行病学、临床症状与病理变化、检疫与诊断等方面对取得的最新研究进展进行了概述。
Abstract:The atypical porcine pestivirus(APPV)is the main pathogen causing congenital tremor type A-II in piglets. It mainly infects pigs,and the muscle tremor occurs after infection. At present,the disease is mainly prevalent in the USA,Brazil and Germany. In 2016,pigs infected with the APPV were first detected in a pig farm in Guangdong Province,China. We wish to improve understanding of the APPV,as well as aid in detection,prevention and control of APPV infection. Here,we summarize the latest research progress in the APPV with regard to pathogens,epidemiology,symptoms,pathological changes,quarantine and diagnosis.
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基本信息:
DOI:10.13242/j.cnki.bingduxuebao.003540
中图分类号:S852.651
引用信息:
[1]李雨濛,杨晓宇,朱玲.非典型性猪的瘟病毒研究进展[J].病毒学报,2019,35(03):542-548.DOI:10.13242/j.cnki.bingduxuebao.003540.
基金信息:
四川省科技支撑计划(项目号:2017NZ0038),题目:猪流行性腹泻、伪狂犬病二联活疫苗的研制;; 国家科技计划(项目号:2015BAD12B04-2.3),题目:猪瘟和猪伪狂犬病防控净化技术集成与示范;; 国家农业产业技术体系四川兽药创新团队专项(项目号:CARS-SVDIP)~~
2019-05-24
2019-05-24
2019-05-24