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

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

Since November 2023, more than 12.1 million birds on commercial flocks have been affected in Sioux County, Iowa, alone. In ...

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

Massachusetts-based Moderna will likely be the first to manufacture a bird flu vaccine, backed by hundreds of millions in government funding. The biopharmaceutical giant is developing the vaccine as a ...

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.

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

The team found that animals that had the virus inoculated directly into their lungs became severely ill, whereas animals that ...

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

H5N1 bird flu has been found to infect mammals more extensively. Although there has yet to be evidence of human-to-human ...

The number of bird flu cases in Central Massachusetts is relatively low, compared to a swath of the state that runs from ...

H5N1 vaccines have been previously licensed, and millions are in the national stockpile. But even with the news of the ...