Cell-mediated immune response against PRRS virus in gilts vaccinated with UNISTRAIN® PRRS and ERYSENG PARVO

Strona główna Wiedza Cell-mediated immune response against PRRS virus in gilts vaccinated with UNISTRAIN® PRRS and ERYSENG PARVO

Cell-mediated immune response against PRRS virus in gilts vaccinated with UNISTRAIN® PRRS and ERYSENG PARVO

The objective of the study was to assess the CMI response against heterologous PRRSV infection in vitro in gilts vaccinated with UNISTRAIN® PRRS alone or in combination with ERYSENG® PARVO following a common vaccination scheme in commercial farms.

O tym artykule

Opublikowano w

IPVS & ESPHM Congress, 2016

Autorzy

Miranda, J.; Camprodon, A.; Sánchez-Matamoros, A.; Torrents, D.; Nuñez, I.; Diaz, I.

Streszczenie

Most of PRRS vaccination programs in commercial farms consist of a primary immunization with vaccination and revaccination 3-4 weeks apart and, then, a booster dose every 3-4 months. Results of the present study suggest that UNISTRAIN® PRRS administered alone or combined with ERYSENG® PARVO induces a significant specific CMI response against heterologous PRRSV strains after a common vaccination scheme with primary vaccination and revaccination 4 months later.

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