Wageningen U&R study shows: vaccination reduces the risk of avian influenza outbreaks
Vaccination of laying hens against highly pathogenic avian influenza (HPAI) reduces virus transmission, mortality and outbreak risks in the poultry sector. This was shown in a multi-year field study by Wageningen University & Research, conducted with Royal GD and Utrecht University, investigating two HVT-based H5 vaccines under Dutch commercial farming conditions.
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