Plenty of people – about 1 in 3, according to some studies — feel bad for a day or two after they get a flu shot. The most common symptoms include headaches, muscle aches, fatigue and fever, all of ...

Although this year’s flu vaccine doesn’t protect as well against the dominant subclade K strain, doctors still say that ...

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 ...

Here are five things parents and caregivers should know about the new vaccination schedule changes for children. The new ...

Much of the concern this flu season is coming from the spread of subclade K, a subtype of influenza A. Similar subtypes have ...

Leading medical organizations have criticized the new CDC vaccine schedule, citing lack of transparency and research.

Flu is rising rapidly across the U.S., driven by a new variant of the virus — and cases are expected to keep growing with holiday travel.

(NEXSTAR) – As we get deeper into flu season, a new type of the influenza virus has been identified, the Centers for Disease Control and Prevention confirms. The new strain is a variation of influenza ...

The surge in cases arrives as four factors threaten to make the illness more severe than the usual, according to doctors.

Most flu infections this season are from a new variant not covered by the flu shot, but doctors say the vaccine will still ...

Flu activity is surging and expected to continue. Meanwhile, the Florida Health Department hasn't released a weekly report in ...