Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and ...

More Americans may have had bird flu without suffering any symptoms, a new study finds. That could allow the virus to mutate ...

Bird flu isn’t new. What makes this outbreak so concerning?, According to the CDC, H5N1 was first identified in geese in ...

The Trump administration continued its head-scratching appointments by anointing billionaire Linda McMahon as Secretary of ...

Many of these drone sightings have been tied to farms that are currently under quarantine by the Board of Animal Health due to bird flu outbreaks. ‘The size of hot tubs’: Northeast Indiana ...

Avian influenza, or “bird flu,” is a disease caused by influenza A viruses that spread widely among wild birds, and can cause outbreaks in commercial and backyard poultry flocks. Though there ...

Poultry farmers are appealing to the government to let them vaccinate their flocks against the "devastating" bird flu virus spreading across the UK. Vaccinating poultry against avian influenza is ...

Bird flu is now believed to be widespread in Massachusetts and is likely present even in places where there has not been a confirmed positive, state environmental and health officials said Wednesday.

The HPAI strain of bird flu is highly contagious and spreads through contact with infected birds or contaminated surfaces. People can protect their flocks by limiting contact with wild birds and ...

An aviation influenza — or bird flu — outbreak has shut down a poultry farm in Lehigh County, the first outbreak in the state in 2025. Here's what you need to know about the latest bird flu ...

Thousands of new bird flu cases have emerged in recent months among New York flocks, including in parks and even backyard coops. The spread set off a fresh round of public health alerts among ...

More than 126,800 birds in New York have been affected by the avian flu since 2022, including thousands of new infections uncovered in recent months in New York parks, commercial flocks and ...