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

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

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 ...

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

The Town, in collaboration with state officials, continues removing deceased birds and wildlife. With only one U.S. lab able ...

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

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

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

The current bird flu outbreak in Massachusetts is the largest the state has ever seen. Here's why officials believe it has ...

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