The aim of the present study was to evaluate the cross-protection of a commercially available live attenuated PRRSV vaccine (UNISTRAIN® PRRS) assessing the evolution of viremia and secretion upon challenge with Lena strain.
Vaccination with UNISTRAIN® PRRS in piglets reduces viremia and PRRSV secretion after challenge with an East European subtype 3 isolate (Lena strain)
Publications
Swine
Appeared in
International PRRS Congress, 2015
The results of the study demonstrate that vaccination with UNISTRAIN® PRRS provides a partial virological protection against challenge with the East European subtype 3 PRRSV strain Lena.
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