With flu cases surging in the region, Valley Health is switching to "Level Yellow," which means patients and visitors at all of its facilities will be required to wear masks.

Avian influenza, commonly known as bird flu, is taking a toll on migrating sandhill cranes and other waterfowl as the deadly ...

Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and ...

The flu has been on the rise across the United States for four weeks in a row, according to the Walgreens Flu Index. Flu ...

The U.S. has seen earlier and more intense surges of the flu and RSV this year than is typical, pediatrician Dr. Ryan Fulton ...

In addition, more people died in Pennsylvania from the flu over the last two reporting periods than died of COVID-19, data ...

Record high egg prices prompted Nevada lawmakers to unanimously back suspending their cage-free egg law, but the six other ...