The circulating bird flu has become “widespread” in Massachusetts, as officials believe the virus has killed 500 to 1,000 ...

Massachusetts officials announced Wednesday that bird flu is now considered to be “widespread” in the state and urged the ...

Bird flu is now believed to be widespread in Massachusetts and is likely present even in places where there has not been a ...

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

Bird flu appears to be widespread among birds in Massachusetts, state health and environmental officials said Wednesday.

State officials are warning the public to avoid handling birds and other wildlife as suspected avian flu cases are now ...

Evidence suggests that bird flu is widespread in Massachusetts and “likely present even in places where there has not been a ...

Several Massachusetts communities are posting warnings or closing public spaces over concerns about bird flu and the recent ...

The highly pathogenic avian influenza H5N1 virus, also called bird flu, continues its seemingly inexorable march across the ...

Officials said risk to humans remains low, but the state's public health veterinarian said pet cats are "very susceptible" to ...

Wild birds in Taunton, Mansfield, and other southeastern Massachusetts towns have been dying, and local and state authorities ...

State environmental and health officials said Wednesday that bird flu is suspected to be the cause of death in cases of both ...