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 ...

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

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

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

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

The Gs/Gd lineage of highly pathogenic H5 avian influenza viruses—including H5N1—has rapidly evolved, spreading globally and ...

Brazil has not yet tested cows for bird flu, despite hundreds of cases in the dairy herd in the U.S., because it is focusing ...

PARIS (Reuters) - The United States will likely resume Mexican cattle imports by year-end, after a halt due to the spread in ...

HHS has terminated contracts with Moderna worth more than $700 million that were meant to fund the company’s development of ...