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

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 ...

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

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

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

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

A man died Monday in Louisiana after contracting the bird flu virus after being exposed to birds. By December the CDC had ...

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

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

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