牛白血病现状及防控措施  

Current Situation and Control Measures of Bovine Leukemia

作　　者：林萍萍 史云鹏 安鹏天 张鹏翔 LIN Ping-Ping;SHI Yun-Peng;AN Peng-Tian;ZHANG Peng-Xiang(Huanghua Port Customs,Cangzhou 061600;Baotou Customs Integrated Technical Service Center,Baotou 014000)

机构地区：[1]黄骅港海关,沧州061600 [2]包头海关综合技术服务中心,包头014000

出　　处：《中国口岸科学技术》2022年第5期28-32,共5页China Port Science and Technology

摘　　要：牛白血病是由牛白血病病毒(bovine leukemia virus,BLV)感染引起的一种具有传染性的慢性肿瘤性疾病,此病在养牛国家广泛分布,给畜牧业造成严重的危害及巨大的经济损失。牛白血病病毒属于反录病毒科、丁型反录病毒属,主要通过感染牛的淋巴细胞进行传播,牛最易感,绵羊、瘤牛、水牛和水豚也能感染,临床上以持续性淋巴细胞增多症为主要特征。本文对牛白血病病原、流行病学、临床症状、检测方法及防控措施等方面进行研究总结,以期为牛白血病的相关研究提供一定的参考。Bovine Leukemia is a chronic infectious disease caused by bovine leukemia virus(BLV).It is widely distributed in cattle-breeding countries,causing serious harm and huge economic losses to the animal husbandry.BLV belongs to the genus Deltaretrovirus in the family Retroviridae,which is mainly transmitted by the lymphocytes of infected cattle.Cattle are most susceptible to BLV,and sheep,Zebu,buffalo and Capybara can also be infected,with persistent lymphocyte as the main clinical feature.This paper summarizes the progress in the etiology,epidemiology,clinical symptoms,detection methods and prevention and control measures of bovine leukemia and intends to provide a useful reference for the related research of bovine leukemia.

关 键 词：牛白血病病毒 病原学 检测 防控 

分 类 号：S858.23[农业科学—临床兽医学]