H5N1 avian influenza continues to spread amid commercial and backyard poultry, and additional cases have been reported in ...

Philadelphia health officials say a goose found next to Carroll Park in West Philadelphia had highly infectious bird flu.

No person-to-person spread has been detected, but that doesn’t mean an H5N1 avian influenza pandemic isn’t possible or even ...

California has also reported bird flu infections in cats fed raw milk or pet food. In one Los Angeles household, five cats got sick — and two died — after eating two kinds of raw pet food. Samples ...

High Path Avian Influenza, otherwise known as bird flu, cases are continuing to grow in poultry in the Miami Valley, with over 2 million new cases confirmed this month.

Rachel Maddow reports on the damage aleady being done by the bird flu outbreak and how Donald Trump's freeze on communication ...

The family-owned farm is the latest victim of the deadly outbreak hitting poultry, dairy herds and people across the nation.

The owner of the Crescent Duck Farm in Aquebogue, N.Y., has been forced to euthanize its flock of more than 100,000 ducks due to positive bird flu tests.

A number of bird flu cases have been reported in the Chicago area in recent weeks, leading to many questions about how quickly the virus is spreading and how worried residents should be.

A first-time detection of a specific strain of bird flu (H5N1) has been made in a backyard poultry farm in Yolo County, according to Yolo County officials. H5N1 has been detected in wild birds within ...

A farm in Long Island, New York, is being forced to euthanize its flock of more than 100,000 ducks after health officials detected cases of bird flu.

A local raptor expert is concerned about what a suspected uptick in bird flu cases in waterfowl could mean for other birds higher up the food chain.