The newly reported H5N9 strain was found Monday at a duck farm in Merced County, California, according to the World ...

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

A spike in flu cases in NY offered clues on when the season may end, underscoring it's not too late to get a flu shot.

A warning is issued from Ashtabula health officials concerning a rise in flu cases and the potential for many more in the days and weeks ahead.

The latest data from the U.S. Centers for Disease Control and Prevention and the U.S, Department of Agriculture show the ...

The United States has reported its first outbreak of H5N9 bird flu on a duck farm in California, according to the World ...

Here’s what to know about the Trump administration’s order and which information is still available to California residents.

Here’s what to know about the Trump administration’s order and what information is still available for Kentucky residents.

Here’s what to know about the Trump administration’s order and what information is still available to Illinois residents.

Here’s what to know about the Trump administration’s order and what information is still available to Pennsylvania residents.

Most of the country is at "high" or "very high" levels, with only 9 of the lower 48 marked as "moderate" or lower. Alabama's ...

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...