摘要
牛传染性鼻气管炎是由牛传染性鼻气管炎病毒感染引起的一种呼吸道疾病,临床上主要以呼吸道粘膜出现炎性水肿、出血坏死、形成浅表性溃疡为主要特征。牛传染性鼻气管炎主要分为呼吸系统型和结膜炎型,该种疾病在养殖场中传播速度较快,造成的危害十分严重,虽然不会造成牛出现剧烈死亡,但是会严重影响牛群正常采食和休息,最终造成饲料利用效率下降,养殖周期变长,生长发育迟缓。该种疾病由于临床症状多样,因为病毒毒力的强弱不同,牛的年龄不同,养殖管理条件不同,呈现出不同的临床表现。该文主要分析牛传染性鼻气管炎诊断和综合防控。
Infectious bovine rhinotracheitis is a kind of respiratory disease caused by infectious bovine rhinotracheitis virus.It is characterized by inflammatory edema,hemorrhagic necrosis and superficial ulceration in respiratory mucosa.Infectious bovine rhinotracheitis is mainly divided into respiratory type and conjunctivitis type.The disease spreads quickly in the farm and causes very serious harm,although it does not cause severe death in cattle,but it will seriously affect the normal feed intake and rest of the cattle,resulting in a decrease in feed efficiency,a longer breeding cycle,growth and development delay.Because of the variety of clinical symptoms,different virulence of the virus,different age of cattle,different conditions of breeding and management,the disease presents different clinical manifestations.This article mainly analyzes the diagnosis and comprehensive prevention and control of infectious bovine rhinotracheitis.
作者
沃银花
Wo Yinhua(Comprehensive Security and Technology Promotion Center of Dayan Town,Evenk Autonomous Banner,Hulunbuir City,Inner Mongolia,Hulunbuir 021122,China)
出处
《畜牧兽医科学（电子版）》
2021年第8期102-103,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
牛传染性鼻气管炎
诊断
综合防治
infectious bovine rhinotracheitis
diagnosis
comprehensive prevention and treatment
