Over the past three years, avian influenza (H5N1) has spread around the U.S. and affected many species of birds and mammals, ...

Outbreaks of bird flu in mammals more than doubled across the world last year, raising the risk that the virus could ...

When it comes to tracking and managing bird flu, cats infected with the virus are falling under the radar. Scientists […] ...

Highly pathogenic avian influenza viruses like H5N1, H5N6, and H7N9 pose an evolving global threat due to their capacity to ...

Health and Human Services Secretary Robert F. Kennedy Jr. has withdrawn a generous subsidy that the last administration provided to Moderna to help with ...

Health officials are making a renewed call for vigilance against bird flu​, but some experts are puzzling over why reports of ...

In a major policy reversal, the U.S. Department of Health and Human Services (HHS) has canceled a $590 million agreement with ...

The bird flu virus remains a wild card that continues to threaten U.S. poultry and egg supplies while upping the ante with risk to human health.

As bird flu sweeps across US poultry and cattle farms, researchers are racing to find ways to contain the outbreaks before ...

An 11-year-old boy from Cambodia's Kampong Speu province has died from H5N1 avian influenza, marking the country's fourth ...

Federal and state authorities confirmed a case of highly pathogenic avian influenza in a poultry market but also see a ...

An 11-year-old boy died from bird flu in Cambodia's fourth fatal case this year, the Health Ministry announced Wednesday.