猪血凝性脑脊髓炎病毒抗体的调查  

Serological investigation of antibody against hemagglutinating encephalomyelitis virus in pigs

作　　者：贺文琦[1] 陆慧君[1] 耿百成[1] 宋德光[1] 姜宁 Hirano N 高丰[1] 

机构地区：[1]吉林大学畜牧兽医学院,吉林长春130062 [2]吉林市丰满区兽医工作总站,吉林吉林132000 [3]日本岩手大学兽医微生物系

出　　处：《中国兽医科技》2005年第9期739-741,共3页Chinese Journal of Veterinary Science and Technology

基　　金：国家自然科学基金资助项目(30270994)

摘　　要：应用血凝和血凝抑制试验检测了从吉林省部分地区采集的猪血清中血凝性脑脊髓炎病毒(HEV)抗体。结果,212份样品中有94份呈现HEV抗体阳性反应,阳性率高达44.3%。被采集血清的猪未表现临床症状,说明该地区的猪群中存在HEV隐性感染。The total of 212 swine sera from 6 districts in Jilin Province were examined for antibodies against swine hemagglutinating encephalomyelitis virus（HEV） by hemagglutination inhibition test. The antibodies against HEV were prevalent at positive rates of 44.3%. No clinical sign of HEV infection was noticed in any districts. The results showed that pigs had been infected recessively by HEV in these districts.

关 键 词：血凝性脑脊髓炎病毒 猪 抗体 

分 类 号：S858.9[农业科学—临床兽医学]