Scientists were slow to recognize that Covid spreads through the air. Some are now trying to get ahead of the bird flu.

The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

There have not been any cases among commercial flocks in Massachusetts, said Agricultural Commissioner Ashley Randle.

Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens ...

The first human death caused by H5N1 in the U.S. was reported in Louisiana on Jan. 6. Here's what to know about bird flu.

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

In today’s Health Alert, a new strain of bird flu - H5N9 - has been detected in the U.S. The first confirmed case was found ...

After the current strain of bird flu, H5N1, reached the U.S. in 2022, more than 148 million birds have been euthanized. What is the outbreak's potential impacts on humans, the poultry industry, egg ...

The bird flu has been infecting American flocks for years, leading to a series of infections and increased egg prices. But ...

A Massachusetts biopharma giant is at the center of preparations already underway if bird flu mutates and begins to find ...

Cases have been spreading across the country since April 2024 with 67 confirmed as of Thursday, according to the Centers for ...

Bird flu has been making the rounds in the United States over the last year and appears to be resurging again. Here’s what ...