Comparison on Detection Results of PRV Wild Virus Antibody Provided by Different Institutions

摘要

The detection results from different institutions were performed at the first stage of PRV wild virus antibody supervision in swine breeding. The serum samples were collected from 71 individuals and each individual was sampled twice at one week interval. The results showed that the positive coincidences for g E antibody between two institutions were 35. 71% and 45. 45% respectively,with the total detection coincidences of 87. 32% and 91. 55% correspondingly. The positive coincidences for g E antibody between the two detections of each institution were 40. 00% and 75. 00% respectively,with the total detection coincidences of 87. 32%and 97. 18% correspondingly. It indicates that it is very necessary to screen the detection institution at the first supervision stage of PRV wild virus for swine population.