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 ...

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