Latest data shows which counties have been hardest hit by bird flu outbreaks among poultry flocks as the human case count climbs.

As more cases of bird flu emerge across the country, public health leaders in New York City are watching warily -- and making ...

The first human death from bird flu in the United States occurred on Jan. 6 in a Louisiana hospital, less than three weeks ...

When it comes to the growing potential for a bird flu outbreak, the key question is whether the new Trump administration has ...