New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

The U.S. Centers for Disease Control and Prevention (CDC) announced the end of the bird flu emergency, at least for now.

The CDC ends its emergency response to H5N1 bird flu after recording 70 human cases and one death nationally, even as experts ...

Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

The CDC is ending its emergency response to bird flu, citing a significant drop in cases between February and July.

The U.S. ended its emergency designation for bird flu last week, a person familiar with the situation told Bloomberg. Starting this week, bird flu stats will be updated monthly and won't include ...

Chinese scientists say they have uncovered how the H5N1 virus initially invades the mammary glands of dairy cattle, ...

Added funding, biosecurity measures and a vaccine rollout may be playing a major role in limiting disasters caused by ...

Chinese scientists have found out how the H5N1 virus initially invades the mammary glands of dairy cattle and may have ...

The Brazilian Agriculture Ministry reports restrictions on chicken exportation due to bird flu, while research reveals ...

Private equity firm Carlyle Group is preparing to offload up to a 10% stake in India's Piramal Pharma, online news portal Moneycontrol reported on Thursday, citing sources. The U.S.-based firm could ...

Great Britain is the only country in the region to have recorded new cases of highly pathogenic avian influenza (HPAI) in ...