The largest population of elephant seals in the world suffered massive mortality in 2023 from H5N1 bird flu infection. Animal experts fear for California's elephant seals.

After the H5N1 virus hit the remote island of South Georgia in 2023, more than 50,000 breeding females may have disappeared.

A WARNING has been issued to not “touch or handle” any sick or dead birds amid fears over a strain that can infect and kill ...

Asymptomatic human avian influenza A (H5N1) infections occur, and person-to-person transmission is likely in some settings, ...

Migrating wild birds are spreading the virus to domesticated flocks, increasing the risk of eventually seeing a human ...

Cornell scientists discover that the H5N1 virus survives for up to 120 days in raw milk cheese, which contravenes health ...

Canadian federal officials carried out a massive cull, executing nearly 300 ostriches by firing the birds late Thursday night ...

For intramuscular vaccines, the standard hemagglutination inhibition (HAI) titer used to infer immune protection is at least ...

Bird flu cases are increasing in Northern Indiana, posing a significant threat to cats, according to health officials. There ...

Researchers reported encouraging results from an early phase clinical trial that found an experimental intranasal vaccine ...