Bird Flu 2024 In Cows. Multiple animal vaccine manufacturers are researching a bird flu shot for cows, but many scientists question the timing and effectiveness of that approach. Published june 29, 2024 updated july 1, 2024.
The h5n1 strain of avian influenza has been found in dairy cows, raising concerns among scientists about what the spillover could mean for humansโand. A multistate outbreak of hpai a (h5n1) bird flu in dairy cows was first reported on march 25, 2024.