牛病毒性腹泻危害与防治

Harm and Prevention of Bovine Viral Diarrhea

牛病毒性腹泻是危害养殖业的主要传染性疾病,目前牛病毒性腹泻没有特效药物,发生流行后,由于隐性带毒牛的存在,很容易导致该类传染性疾病循环出现,带来的损失严重。因此发病后不需要对患病牛针对性治疗,直接淘汰处理,逐渐净化牛群。加强对牛群的妥善管理,切断病原传播途径,对牛群进行妥善的疫苗免疫接种,增强抗病能力,是防范该类疾病的最简单有效的措施。

Bovine viral diarrhea is a major infectious disease that harms the breeding industry.At present,there is no specific drug for bovine viral diarrhea.After an epidemic occurs,due to the existence of recessively poisoned cattle,it is easy to cause this type of infectious disease to recur.The loss is serious.Therefore,after the onset of the disease,there is no need for targeted treatment of the diseased cows,and they are directly eliminated and treated to gradually purify the cattle herd.Strengthening the proper management of cattle,cutting off the transmission of pathogens,properly vaccinating cattle,and enhancing disease resistance are the simplest and effective measures to prevent such diseases.