牛病毒性腹泻-粘膜病的流行状况及防控研究进展

Advances in Epidemic Situation and Prevention of Bovine Viral Diarrhea—Mucosal Disease

牛病毒性腹泻病毒主要侵害牛,尤其是犊牛,引起以腹泻(急性感染症状)和黏膜病(慢性持续性感染症状)为临床特征的疾病,在全球广泛分布,给养牛业造成了巨大的经济损失。除此之外,还可以感染猪和羊等动物。近年来,随着规模化养殖的发展,牛病毒性腹泻-粘膜病对养殖业的危害日益显现,该病已经成为国内外研究的热点。主要对牛病毒性腹泻-粘膜病的病原特性、分类、诊断方法、国内外流行情况和防控现状等研究进展进行了综述。

Bovine viral diarrhea virus was a major disease in diarrhea （acute infection symptoms） and mucosal disease cattle, especially in calves, it caused clinical symptoms characterized by （chronic persistent infection symptoms ）.It was widely distributed in the world, which caused large economic losses to cattle breeding industry. In addition, it infected pigs, sheep and other animals. In recent years,with the development of large-scale farming, bovine viral diarrhea-mucosal disease hazards to the aquaculture industry became more and more urgent,the research of the disease at home and abroad. In this paper,the pathogenic characteristics of＂bovine viral diarrhea-mucosal disease, classification, diagnostic methods, domestic and international epidemic situation and prevention and control of the status quo were reviewed.