Piglet lactation performance after a heterologous challenge of PRRSV was compared between piglets born from UNISTRAIN® PRRS vaccinated and non-vaccinated sow.
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ESPHM Congress, 2013
Fenech, M.; Pla, H.; Madeo, X.; Roca, M.; Ros, M.; Sitjà, M.
Vaccination of sows with UNISTRAIN PRRS allowed piglets born from PRRSV infected sows to survive and clearly perform better during lactation period.