【摘要】 应用酶联免疫吸附试验(Enzyme linked immunosorbent assay,ELISA)对在2011年间采自西藏(988份)、青海(475份)和四川(377份)共1840份牦牛血清样品进行牛传染性鼻气管炎病毒抗体检测。结果检出阳性血清样品西藏381份,阳性率38.6%;青海212份,阳性率为44.6%;四川105份,阳性率为27.9%。结果表明,中国西部高原西藏、青海以及四川牦牛群中均存在牛传染性鼻气管炎病毒的感染。本研究调查了牛传染性鼻气管炎在中国西部高原牦牛群中的流行情况,为制定该病的防治措施提供理论依据。更多还原

【Abstract】 The seroprevalence of infections Bovine Rhinotracheitis in yaks was investigated in Qinghai,Sichuan and Tibet of China in 2011. A total of 1840(Tibet 988, Qinghai 475, Sichuan 377) serum samples were collected from China’s western highland regions and examined by ELISA. The results showed that 381(38.6 %) of Tibetan samples, 212(44.6 %) of Qinghai’s samples and 105(27.9%) of Sichuan’s samples were positive for Bovine Rhinotracheitis. The result of the present investigation showed that Bovine Rhinotracheitis was common in yaks in Tibet, Qinghai and Sichuan. The aim of this study was to survey the prevalence of Bovine Rhinotracheitis infection in yaks in China’s western highland region and to provide the theoretical basis for disease control and prevention.更多还原