Recent investigations on the distribution of avian hepatitis E virus in Europe
作者单位：Departmentfor Farm Animals and Herd Management University of Veterinary Medicine Vienna Austria. Departmentfor Farm Animals and Herd Management University of Veterinary Medicine Vienna Austria. BiopropertiesRingwoodVictoriaAustralia Departmentfor Farm Animals and Herd Management University of Veterinary Medicine Vienna Austria.
会议名称：《The 15th World Veterinary Poultry Congress》
会议日期：2007年
学科分类：090601[农学-基础兽医学] 09[农学] 0906[农学-兽医学]
摘 要：正Hepatitis E viruses（HEV）are emerging pathogens belonging to a newly recognized family of RNA virus- es（Hepeviridae）.They are non-enveloped,positive-sense,single-stranded RNA viruses with icosahedral sym- *** humans,it is an important enterically transmitted pathogen causing acute hepatitis,with a worldwide