摘要
Abstract
Livers, spleens, lymph nodes and brain tissues were taken from 20 dead dogs at three pet hospitals in Heze for pathogen isolation and cultivation. The culture was subjected to physic-chemical test, virus titration and animal regression test. It was shown that the isolate could grow and replicate in vero cells, had envelope and was resistant to acid and alkali and was sensitive to temperature.The TCID50 was 105.832. The animal experiments confirmed the virus was highly pathogenic and identified as canine distemper virus.关键词
犬瘟热病毒/分离/鉴定Key words
Canine distemper virus/Isolation/Identification分类
农业科技
