The genetic sequencing of the bird flu virus detected in a Dodge County dairy herd earlier this month indicates it was a new ...

Finding that vampire bats along Peru’s coast carried H5N1 antibodies raises concerns that multiple bat species could become ...

Key mutations and animal spread could raise the risk to humans. Bird flu is spreading. The avian influenza virus H5N1 has ...

When bird flu spilled over into dairy cattle last year, researchers discovered high concentrations of the H5N1 virus in the ...

Bird flu, particularly H5N1, is spreading through animals, raising pandemic concerns. While human infections are rare and ...

In early 2025, through the National Milk Testing Strategy, USDA detected two spillover events in Nevada and Arizona dairy ...

A case of bird flu was detected in a dairy cattle herd Sunday amid a bipartisan push for USDA to accelerate review of a ...

Countries in the north and west of the region are bearing the brunt of the latest spread of highly pathogenic avian influenza ...

Scientists have warned H5N1 bird flu could make a dangerous leap to humans, triggering a global health crisis.

The H5N1 avian influenza virus—commonly known as bird flu—has been causing outbreaks in dairy cows in the United States since ...

We used to assume bird flu was a risk solely for outdoor hunters, but new data suggests the virus is entering the home ...

Doctors and scientists say this year's influenza season could be tougher than usual, with a new version of the flu virus, ...