牛病毒性腹泻的诊断及预防方法

Pathogenesis, Diagnosis and Treatment of Bovine Viral Diarrhea

牛病毒性腹泻是由病毒性腹泻病毒感染引发的一种接触性传染性疾病和免疫质性疾病,又被称为病毒性腹泻黏膜病。病牛主要表现为严重腹泻、黏膜组织不同程度的损伤和烂斑,该病除了威胁牛之外,羊、猪等多种动物也可被感染,但不同牲畜感染病毒之后所表现出来的临床特征存在很大差异,牛群对该病毒的易感性最强,表现出来的临床症状最为明显。文章主要结合实际工作经验,探讨牛病毒性腹泻的发病机理、流行特点、诊断方法和治疗措施,希望对广大同行有所帮助。

Bovine viral diarrhea is a contact infectious disease and immune disease caused by viral diarrhea virus infection, also known as viral diarrhea mucosal disease. Sick cattle mainly show severe diarrhea, mucosal tissue damage and rotten spots. In addition to threatening cattle, sheep, pigs and other animals can also be infected. However, the clinical characteristics of different livestock infected with the virus are very different. Cattle are most susceptible to the virus, and the clinical symptoms are most obvious. This article mainly discusses the pathogenesis, epidemic characteristics, diagnostic methods and treatment measures of bovine viral diarrhea based on practical work experience, hoping to be helpful to the vast number of colleagues.