If you have a mild illness like a cold, it’s fine to get a flu shot. If you’re already experiencing flu-like symptoms, like running a fever, feeling fatigued or having trouble staying hydrated, you ...

U.S. flu infections are showing signs of a slight decline, but health officials say it’s not clear that this severe flu ...

California officials warn of an increase in flu-related hospitalizations and confirm a second severe-flu-related death.

Around 90% of flu cases doctors have seen so far this season are caused by a more contagious strain of influenza A.