The bird flu has been infecting American flocks for years, leading to a series of infections and increased egg prices. But ...

No person-to-person spread has been detected, but that doesn’t mean an H5N1 avian influenza pandemic isn’t possible or even ...

The team found that animals that had the virus inoculated directly into their lungs became severely ill, whereas animals that ...

As bird flu continues to threaten animals and public health, the U.S. government has stepped up its response. Experts says it ...

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.

Poultry can still be exhibited and sold in unaffected counties with biosecurity measures in place. The department may extend ...

A pandemic is not inevitable, scientists say. But the outbreak has passed worrisome milestones in recent weeks, including ...

Two European regulators said on Wednesday they were tracking variants of the bird flu virus due to the threat of the pathogen ...

Cases of influenza in Lancaster County increased by more than 10 times, from 56 to 662, from the first week of December to ...

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

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

The H5N1 virus, commonly known as bird flu, has been detected in both wild birds and domestic poultry flocks in Michigan.