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

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

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

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

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

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

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

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

Scientists say the temporary freeze on communications from federal officials creates a troubling blind spot for those ...

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

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

The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...