Further cases in poultry — both commercial and backyard flocks — have been recorded in nine more European states.

The first human death caused by H5N1 in the U.S. was reported in Louisiana on Jan. 6. Here's what to know about bird flu.

Avian flu is rampant in poultry farms and in wild birds in the U.S. Every mutation brings the virus one step closer to the ...

The virus impacts milk production and poses significant risks to other bird species, particularly domestic poultry as well as ...

A highly contagious disease is killing ducks and other birds across Harris County and Texas, the Texas Parks and Wildlife ...

Testing has confirmed that HPAI was the cause of death for Teal, a Chilean flamingo chick, on Jan. 8; and Slater, a harbor ...

Poultry, egg and dairy farms have been dealing with animals infected with the avian flu, better known as bird flu.

A City of Vancouver spokeswoman said bird flu represents a ‘real and present risk’ to backyard chickens, although no ...

The CDC is calling for expanded testing of bird flu after a child in California tested positive for the virus despite no ...

ACCOMACK COUNTY, Va. — A bird that was part of a commercial flock in Accomack County has tested positive for the avian flu, ...

Health officials say the consistent, very low-level detections indicate a high likelihood that H5 bird flu virus is on Kauai.

An ostrich farm in B.C.'s West Kootenay has been ordered to cull its entire herd of 400 birds after the Canadian Food ...