The first human to have ever been infected with H5N5 strain of bird flu has died, Washington state health officials confirmed late Friday.

Cell-based influenza vaccines were superior to egg-based vaccines across patient populations during a recent influenza season ...

With flu season right around the corner, health experts say the time to take action is now. A News 9 viewer wants to know if they need to get a flu shot every year, and Dr. Lacy Anderson has the ...