CAJ | 학술논문

为调查口蹄疫疫苗对西藏牦牛的免疫保护情况，应用口蹄疫液相阻断ELIsA方法对随机选取的西藏五区一市844头牦牛的血清进行O型、AsiaI型口蹄疫抗体水平检测。结果显示，西藏地区牦牛口蹄疫O型、AsiaI型疫苗抗体具有50％以上保护力的比例分别为83．44％、71％，口蹄疫疫苗免疫状况良好，但西藏同一地区不同县、市的牦牛口蹄疫疫苗免疫情况存在较大差异。
위조사구제역역묘대서장모우적면역보호정황，응용구제역액상조단ELIsA방법대수궤선취적서장오구일시844두모우적혈청진행O형、AsiaI형구제역항체수평검측。결과현시，서장지구모우구제역O형、AsiaI형역묘항체구유50％이상보호력적비례분별위83．44％、71％，구제역역묘면역상황량호，단서장동일지구불동현、시적모우구제역역묘면역정황존재교대차이。
In order to investigate the immune status of two FMD serotypes virus （O, Asia I ） on yaks in china, an experiment was taken to examine the antibody levels of Chinese yaks from Tibet （total 844） using liquid-phase blocking ELISA method. The results indicated that yaks in Tibet had satisfactory immune situation. In Tibet, the proportion of O, Asia l FMD antibody level which exceed the 50% protect ability （greater than l：16 antibody titration） were 83.44%, 71% respectively. Significant immune response differences of both O and Asia I FMD vaccines were observed between different counties.