Abstract: From nine natural focus of EHF, 4 440 rodents speciments were tested with indirect IFA technique.The result shown that 186 speciment were founded with EHF virus, the infected rate was 4.19%, five strains were isolated from lung tissue of Rattus norveyicus, Apodemus agrarian and Rattus sdwards.

摘要： 采用间接免疫荧光技术,从疫区9种4440只鼠类中,检出186只鼠类携带EHF病毒,平均带病毒率4.19%。从黑线姬鼠、褐家鼠、小泡巨鼠肺分离出5株EHF病毒。

关键词: 流行性出血热, 疫区类型, 血凝抑制试验, 汉坦病毒