State officials say the highly pathogenic avian influenza – more commonly known as bird flu – is widespread in much of the ...

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

Between 500 and 1,000 suspected cases of H5N1, also called avian flu, have been reported in Massachusetts birds. Sharing ...

Local public health officials suspect highly pathogenic avian influenza in recent wild and domestic bird deaths.

An avian flu outbreak that has killed birds across Massachusetts in recent weeks is suspected to have spread to birds in ...

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

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

Dr. James Lederer, chief medical officer for Berkshire Health Systems, says we’re seeing the beginning, not the end, of an ...

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

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

Amid concerns about avian flu, officials and wildlife rehabilitators on Cape Cod are monitoring rising cases of dead and sick ...

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