我国11个省份山羊关节炎-脑炎与绵羊进行性肺炎的血清抗体检测  

Serological investigation of caprine arthritis encephalitis and ovine progressive pneumoniina in 11 provinces of China

作　　者：孙雨[1] 杨林[1] 王传彬[1] 董浩[1] 杨天意[1] 张晨 宋晓晖[1] 

机构地区：[1]中国动物疫病预防控制中心

出　　处：《中国兽医科学》2018年第1期34-38,共5页Chinese Veterinary Science

基　　金：“十三五”国家重点研发计划项目(2016YFD0500900)

摘　　要：为摸清我国山羊关节炎-脑炎与绵羊进行性肺炎的流行情况,用竞争ELISA（C-ELISA）方法对采自河北等11个省份的山羊与绵羊血清进行了抗体检测。结果显示,共检测山羊血清2 083头份,检出山羊关节炎-脑炎抗体阳性血清8份,阳性率为0.38%;检测绵羊血清1 339份,检出绵羊进行性肺炎抗体阳性血清6份,阳性率为0.45%。按不同山羊血清来源统计,山羊关节炎-脑炎的规模场阳性率为0.51%,散养户阳性率为0.50%;按不同绵羊血清来源统计,绵羊进行性肺炎的规模场阳性率为0.53%,屠宰场阳性率为0.12%。按不同山羊饲养方式统计,山羊关节炎-脑炎的全舍饲阳性率为0.41%,半舍饲阳性率为0.35%,放牧阳性率为0.35%。按不同绵羊饲养方式统计,绵羊进行性肺炎的全舍饲阳性率为0.48%,半舍饲阳性率为0.26%,放牧阳性率为0.85%。结果表明,我国山羊与绵羊中分别存在山羊关节炎-脑炎与绵羊进行性肺炎的感染,但感染流行率较低。Goat and sheep serum antibodies were detected by competition ELISA（C-ELISA） in order to understand the prevalence of caprine arthritis encephalitis（CAE） and ovine progressive pneumoniina （0PP） in China. A total of 2 083 goat sera were detected,8 were positive serum for CAE antibody and the positive rate was 0.38%.A total of 1 339 sheep serawere detected,6 were positive serum for 0PP and the positive rate was 0.45%.According to the different sources of goats,the field scale positive rate of CAE was 0.51%,and the farmers positive rate was 0.50%.Field scale positive rate of OPP was 0.53%, and the farmers positive rate was 0.12 %.According to the different breeding methods of goats,the livestock farming positive rate of CAE was 0.41%,the semi-livestock farming positive rate was 0.35%, and the grazing goat positive rate was 0. 35%. The livestock farming positive rate of OPP was O. 48%,the semi-livestock farming positive rate was 0.26%,and the grazing sheep positive rate was 0.85%.rhe results showed that there was infection of CAE and OPP in goats and sheep in China,but the prevalence rate was low.

关 键 词：山羊关节炎-脑炎 绵羊进行性肺炎 血清学调查 

分 类 号：S852.659.3[农业科学—基础兽医学]