摘要
牦牛是高海拔地区特有的牲畜动物,病毒性腹泻病毒在自然环境中广泛存在,耐严寒,耐低温,临床上患病牛表现为严重的腹泻呕吐,机体生长发育不良,粘膜组织溃烂,甚至引发繁殖阶段母牛流产。该文探讨牦牛病毒性腹泻的流行特点和发病过程。
Yaks are unique livestock animals in high altitude areas.Viral diarrhea virus exists widely in the natural environment.It is resistant to cold and low temperature.Clinically,the sick cattle are characterized by severe diarrhea and vomiting,poor growth and development of the organism,and ulceration of mucous membrane,it even causes a cow to miscarry during the breeding season.This paper deals with the epidemic characteristics and pathogenesis of yak viral diarrhea.
作者
雅德太
Yadetai(Animal Husbandry and Veterinary Work Station of Maqin County,Guoluo Prefecture,Qinghai Province,Guoluo 814000,China)
出处
《畜牧兽医科学（电子版）》
2020年第24期122-123,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
牦牛病毒性腹泻
流行特点
防治措施
yak viral diarrhea
epidemic characteristics
control measures
