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

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

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

The B.C. ostrich farmers who lost dozens of birds in an outbreak of avian flu last winter will be heading to the Federal ...

The Trump administration is suing the state of California to block animal welfare laws that it says unconstitutionally helped ...

From the outset of the Trump administration, bird flu, or H5N1 avian influenza, has flown rather conspicuously — and in fact ...

The U.S. Centers for Disease Control and Prevention says it has ended its emergency response to H5N1 bird flu, citing a drop ...

According to the CDC, there has been a decline in animal infections and no reports of human cases since February.