From the best time to get vaccinated and who needs an annual flu shot to side effects, safety concerns and falling sick ...

New research suggests high-dose flu vaccines may offer added protection for people 65 and older with lung conditions.

FluMist can be given at home for some people ages 2 to 49. Banner Health explains how it works, who should avoid it and what you should ask your provider.

The Oregon Health Authority is urging residents to receive their annual flu vaccines as the state sees a rise in flu positivity and the highest number of measles cases since 1991.

The best way to protect yourself against serious flu illness is to get an annual flu vaccine. The flu poses a significant threat to public health. A typical U.S. flu season sickens millions of people, ...