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

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

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.

Waterfowl birds and their predators are especially at risk of contracting H5N1. Massachusetts has not yet reported a human ...

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

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

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

A Massachusetts biopharma giant is at the center of preparations already underway if bird flu mutates and begins to find ...

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

State officials suspect the avian flu has killed dozens of wild birds in Boston, Amherst, and Plymouth, and farmers are ...

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