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

Americans are not the only ones getting sick from the flu this year. An ongoing bird flu outbreak has infected millions of ...

Three ducks at the Queens Zoo and up to 12 birds at the Bronx Zoo have died after exposure to the highly contagious bird flu.

A small but growing number of house cats have gotten sick from H5N1, the bird flu strain driving the current U.S. outbreak.

New York's 2024-25 flu season is poised to break records set in 2022-23, as the impact of the pandemic era continues to disrupt winter virus season.

Flu cases are ramping up across the country and here in Washington. The CDC said it has seen a 15-year high in the number of ...

The bird flu virus is a rising concern in the United States. Learn about how it is affecting poultry and dairy supply chains.

Data from the Centers for Disease Control and Prevention on doctors' visits for flu-like symptoms indicate this is the most ...