摘要
用间接血凝法和动物试验，对仙游县牛伊氏锥虫病流行情况，分区域进行调查，本病７、８、９月份为高峰期，全县平均阳性率为６．１３％，水牛阳性率最高，各区阳性率因传播媒介、自然条件等因素有明显差异。
An Investigation on on Epidemic Condition of Trypanosmiasis Evansi of Calves in each region of Xian you Country was carry out by indireet hemaglutination test and animal test.The results show that the highest point in a year of this disease was July,August and ffeptember.The average of positive rate was 6.13%.The positive rate in water buffalo was the most hlghst of all cattle.The positive rate in each region of Xian you Country was evident difference by vector of infection and natrural environment.
出处
《福建畜牧兽医》
1996年第4期7-8,共2页
Fujian Journal of Animal Husbandry and Veterinary medicine
关键词
阳性率
检测
牛病
伊氏锥虫病
流行病学
Trypanosmiasis Evansi
Calve
Epidemic Coandition
Investigation.
