Antibodies to the highly pathogenic H5N1 avian influenza virus were found in the blood of three veterinarians out of 150 who work with cattle and agreed to have their blood tested, reports the CDC.

Genetic diversity matters for wildlife – and for the livestock on which we depend. Yet breed after breed is disappearing into extinction.

The authors find that California egg production in December 2024 was 30% lower than in January 2022, while national ...

Although the Food and Drug Administration (FDA) located H5N1 bird flu virus in samples of raw, or unpasteurized, milk in ...

Scientists say a concerning genetic mutation has appeared in H5N1 bird flu infected cats living in a New Jersey suburb of New ...

Raw cheese made with milk from dairy cattle infected with bird flu can harbor infectious virus for months and may be a risk ...

Health authorities say the threat of infection for people remained low even amid the spread of H5N1 virus among birds and ...

For turkey farmer Erica Sawatzke, Thanksgiving was going terribly. It was 2023, and while others were eating their turkey ...

I think there are some states that are responsive, but it’s really been somewhat piecemeal…It leaves room for us to not ...

Experts warn of concerns over U.S. bird flu outbreak as federal agencies struggle to rehire fired employees. Updates on mutations and response efforts here.

A genetic mutation of H5N1 detected in California dairy cows raises concerns about increased mammal-to-mammal transmission ...