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

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: 5 things to know about 'bird flu’ An Abbotsford poultry farm has lost its entire flock of about 45,000 hens ...

Results from the blood sample testing show eight of those workers had evidence of a recent H5N1 bird flu infection. The serum ...

The CDC said Thursday it is updating its recommendations for testing, treatment and protection for workers who may be exposed animals infected with bird flu.

For the first time, a bird flu infection has been detected in a pig, the U.S. Department of Agriculture is reporting ...

Birds and humans have different types of receptors in their respiratory tract that flu viruses attach to, like a lock ...

H5N1 influenza has now been detected in pigs. This was something virologists had been worrying about ever since this highly ...

The U.S. Department of Agriculture (USDA) has announced plans to implement a tiered strategy this month to increase testing ...

Nearly 60,000 hens have been culled at a poultry farm in Chiayi County after workers reported abnormal deaths of chickens, and cases of the highly contagious H1N1 avian flu were confirmed. These were ...