Effect of Modified-Live PRRS Virus Vaccine on Shedding of Wild-Type Virus from Pigs
A clear way to reduce the risk of infection (or reinfection) of a farm by PRRSv is to reduce the presence of virus in the environment. This study was designed to determine if the use of a PRRS modified-live virus vaccine (MLV) reduced the viral shedding into the air and therefore potentially contribute to a better outcome of a regional control program on the field.
10 June 2016
2 minute read
