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 ...

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

A new study found that a small but not insignificant number of bird flu infections are going undetected among farm workers ...

USDA's APHIS and Oregon state officials are investigating a backyard farm where H5N1 avian influenza was detected in poultry ...

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

State officials announced Wednesday that a severe form of bird flu has been detected for the first time in a pig on a small ...

State officials announced Wednesday that a severe form of bird flu has been detected for the first time in a pig on a small ...

However, USDA echoed the indications from CDC and FDA that slivered onions on the tainted burgers are suspected as the likely ...