More than 156 million chickens, ducks, turkeys and other fowl have been slaughtered across the United States since the ...

The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

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

The bird flu outbreak raised alarms in late March following ... National: Has the bird flu spread across the US? See map as virus continues to wreak havoc While none of the reported human cases ...

At least one bird from a commercial poultry operation in Lancaster County has tested positive for highly pathogenic avian ...

Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens, ducks, turkeys and other fowl have been slaughtered across the United ...

Has the bird flu spread across the US? See map as virus continues to wreak havoc State and federal officials recently ...