The U.S. Department of Agriculture is considering vaccination plans to protect poultry and cattle, including dairy cows, from ...

The Canadian Food Inspection Agency should treat ostriches differently than other poultry, the Federal Court of Appeal was told on Tuesday as two B.C. ostrich farmers try to ...

A commercial game bird flock in Lancaster County, Pennsylvania, has tested positive for avian influenza. The July 2 detection ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

Influenza viruses like bird flu can mix and match their genomes, and this has played a role in at least three of the last ...