Concurrently, France has escalated its bird flu alert to 'high', citing an increase in cases across the European Union, ...

The bird flu has been spreading rapidly among cows on a handful of dairy farms in California, Idaho and Utah. The virus, also ...

New CDC research suggests that a small but significant percentage of dairy farmers working near infected cows have recently ...

Rising H5N1 bird flu cases in the U.S. prompted the CDC to study the virus in ferrets, revealing it may have the potential to ...

Highly pathogenic avian influenza, commonly called bird flu, has been spreading faster among poultry in the European Union ...

Almost from the beginning of the spread of H5N1 bird flu among farms and ranches in the U.S. earlier this year, experts and ...

France has raised its bird flu risk to "high," enforcing stricter poultry farm measures as cases rise across Europe ...

A new study revealed more farmworkers had signs of infection, even though they reportedly did not display symptoms of illness.

France has stepped up its bird flu risk assessment to 'high' from 'moderate', it said on Friday in a decree that will trigger ...

The CDC study provides the largest window to date into how the bird virus first detected in March in dairy cows may be ...

Avian influenza is a highly contagious viral disease that occurs mainly in poultry and wild water birds but transmission to ...

After a new study showed that bird flu has spread to dairy farm workers more often than previously known, the US Centers for ...