929 followers
Efficacy of live attenuated porcine reproductive and #RespiratorySyndrome virus 2 strains to protect#pigs from challenge with a heterologous Vietnamese PRRSV 2 field strain @BMC_series | #ECM https://t.co/UyAnLVc5t2
Efficacy of live attenuated porcine reproductive and #RespiratorySyndrome virus 2 strains to protect#pigs from challenge with a heterologous Vietnamese PRRSV 2 field strain @BMC_series | #ECM https://t.co/UyAnLVc5t2