文献类型： 会议论文

第一作者： A. Henao-Diaz

作者： A. Henao-Diaz ¹ ; G. Wang ² ; J. Ji ³ ;

作者机构： 1.Veterinary Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa

2.Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China

3.Department of Statistics, Iowa State University, Ames, Iowa

会议名称： Annual Meeting of The American Association of Swine Veterinarians

主办单位：

页码： 24-25

摘要： Detection of porcine reproductive and respiratory syndrome virus (PRRSV) antibody in aggregate specimens, e.g., oral fluids (OFs), processing fluids, has been an active area of research in recent years. Aggregate specimens provide significant advantages for surveillance at the herd level, but testing individual animals is still necessary under specific circumstances. Serum is the historical specimen for individual animal antibody monitoring, but fecal samples (FS) do not require animal handling and are easily collected by a single person. The presence of antibody in feces (coproantibody) against specific pathogens has been described in humans and animals, e.g., sheep, mice, dogs, and primates. Likewise, in swine, coproantibody against African swinefever virus, classical swine fever virus, hepatitis E virus, and porcine epidemic diarrhea virus has been documented.Herein, we describe the detection of PRRSV coproantibody in fecal samples from pigs of known PRRSV infection status.

分类号： S858.28-532