Are eggs safe to eat amid the current avian flu outbreak? Have people in the U.S. contracted bird flu? We VERIFY the answers to common questions.

The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck ...

Scientists have identified the Camp Hill virus, a henipavirus, in shrews in Alabama, marking its first detection in North ...

A California duck farm has culled thousands of birds as the virus seems to be trading genetics with other viruses ...

First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...

Spanish flu pandemic was caused by a particularly virulent strain of influenza virus. It infected 500 million people, caused ...