PRRSV Pathogenesis and Immunity

Analysis of PRRSV Pathogenesis and Immunity at the Herd LevelPRRSV at Herd Level Dr. Bob Rowland, Kansas State University, talks about the analysis of PRRSV immunity at the herd level. Dr. Rowland highlights the system of PRRSV within a nursery and how persistent it is. Dr. Rowland also provides background on the challenges to developing vaccines to PRRSV. In conclusion, Dr. Rowland says neutralizing antibodies participates in the control and clearance of PRRSV and that not all neutralizing antibodies are equal, responses can be divided into distinct groups.