摘要
用狗肾传代细胞(MDCK)从3个养狐场的病死狐脏器中分得3株病毒,经电镜观察,理化学、生物学性状和血清学鉴定以及病毒结构蛋白分析,证明其为狐狸脑炎病毒。同时,对这3个发病狐场进行了流行病学调查,所获得的临床资料以及血清学、病毒学和细菌学检测结果进一步证实了这3个养狐场此次所发生的传染病是狐狸脑炎.
Three strains of virus were isolated from infected foxes in three affected fox farms with the Madin and Darby dog kidney (MDCK) continuous cell line. The virus was identified as fox encephalitis virus(FEV) bosodl upon its electron-microscopic structure, physicochemical, biological and serological properties and structural proteins. The results of epidemiological survey demonstrated futher that the acute infectious disease showing nervous symptoms in these fox farms was fox encephalitis, and this is the first report of this disease in China.
关键词
狐狸
脑炎病毒
分离鉴定
流行病学
fox
fox encephalitis virus
isolation and identification
epidemiological survey
