Heterologous cell-mediated immune responses against PRRS virus in gilts vaccinated with UNISTRAIN® PRRS


Vaccination is one of the main tools to minimize porcine reproductive and respiratory syndrome (PRRS) impact in endemic areas. Current knowledge of PRRS virus (PRRSV) immunology is still limited but it seems clear that modified live vaccines (MLV) are a reasonable choice for the immunization of pigs.

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