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Efficacy of UNISTRAIN® PRRS on farms with previous outbreaks of PRRS in a multicentric field trial

Publications
Swine
Authors

Puig, A.; Simon-Grifé, M.; Fenech, M.; Miranda, J.; Perozo,E.; March, R.

Appeared in

International PRRS Congress, 2015

Vaccination with UNISTRAIN® PRRS was demonstrated to be a useful tool to reduce mortality, animals with lung lesions positive to PRRSV, number of viraemic animals and the percentage of animals treated with antibiotics on farms with a previous history of PRRS outbreaks. UNISTRAIN® PRRS is effective in piglets and it is a useful tool to reduce the negative clinical and productive consequences of PRRSV infection in the field.

The aim of this study was to evaluate under field conditions the efficacy of UNISTRAIN® PRRS in piglets from farms with a clinical history of PRRS outbreaks and current virus circulation.

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