The current bird flu outbreak in Massachusetts is the largest the state has ever seen. Here's why officials believe it has ...

The progression of the bird flu in America since 2021 has been unprecedented, including the first-ever cases of infections in dairy cattle and raising heightened pandemic risks.

Across the country, dairy producers have dumped milk and infected chickens have been killed, including millions of egg-laying ...

A prophylactic antibody-based immune therapy protects monkeys against severe disease caused by H5N1 avian flu, University of Pittsburgh and NIH Vaccine Research Center researchers report today in ...

Vaccinating poultry against avian influenza is currently not allowed in the UK. The government says that strong biosecurity ...

Robert F. Kennedy Jr.'s views on vaccines and his nomination for HHS secretary were questioned again in a second Senate hearing.

"This type of prevention can be very useful in controlling infection outbreaks and containing the bird flu pandemic," said an ...

All nine macaques given the control developed severe disease when exposed to bird flu, as did all given the smallest dose of ...

Bird flu, or Avian influenza, is a virus that is spread from infected cows, birds and other animals to people.

R obert F. Kennedy Jr., President Trump’s pick to head the U.S. Department of Health and Human Services (HHS), was grilled by ...

The US Department of HHS is awarding the pharmaceutical company Moderna $590 million to continue developing a vaccine to protect against bird flu.