Browsing: Vaccination

Béatrice Grasland, head of avian virology and immunology: “Vaccination doesn’t stop infection by the virus, but it limits the clinical signs and diminishes the excretion of the virus by infected animals.” Photo: Koos Groenewold Over half of the ducks vaccinated against avian influenza in France are still not fully protected against the virus. A model

From avian influenza to immunosuppressive diseases, the 23rd World Veterinary Poultry Association Congress (WVPAC) highlighted how vaccine innovation is reshaping poultry health management. Photo: WVPAC Vaccine…