What Is HP-PRRSV?

Pathogenesis and control of Chinese highly pathogenic Porcine Reproductive & Respiratory Syndrome (PRRSV)Pathogenesis and control of Chinese highly pathogenic Porcine Reproductive & Respiratory Syndrome (PRRSV) Dr. Hanchun Yang, China Agricultural University, reviews the research of Highly Pathogenic Porcine Reproductive & Respiratory Syndrome (HP-PRRSV) in China. Several key take aways: HP-PRRSV has stronger ability of suppressing cell-mediated immunity of pigs & HP-PRRSV infection causes severe lung lesions and expanded tissue lesions of pigs [video].