Over the past 60 years, the influenza virus has continued to drift and shift. In 1968, a shift once again caused a pandemic.

That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...

Manufacturers of raw dog and cat food must do a better job detecting bird flu in products sold to pet owners, federal regulators announced Friday. Several cats, wild and domestic, in the U.S. have ...

or bird flu, according to a statement from zoo officials on Wednesday. It also announced that its bird house would be closed for an undetermined period of time to protect the other animals.

A subtype of bird flu caused by avian influenza A (H5) virus has been spreading worldwide in wild birds with a few outbreaks in poultry, dairy cows and other mammals across the United States ...

The Thomas family in Matteson lost their entire flock of 3,000 hens to the avian bird flu. USDA testing confirmed the outbreak, leading to a 150-day farm quarantine. Their online farmer’s market ...

A case of the bird flu (also known avian flu or H5N1) involving gamebirds has been confirmed in Spartanburg. The virus was first detected on Dec. 31 and has not been transmitted elsewhere in the ...