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.
calendar icon 10 June 2016
clock icon 2 minute read
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