Medical experts debunk flu shot myths: vaccines use inactive virus that cannot cause illness. Discover what side effects actually mean for your immunity.

Amid a severe flu season, the CDC ends its universal flu shot recommendation for kids. Experts explain why this is dangerous ...

Feeling under the weather? You could have Influenza Type A. Here's the difference between Influenza Type A and Type B.

The best defense against the virus is getting a seasonal flu vaccine. Jan. 15, 2013— -- As the flu epidemic rages on in many parts of the country, experts say the best defense against the virus ...

Ohio ranks among states with very high flu activity. Here's what to know about current case numbers, symptoms, and how to ...

Flu cases typically rise during the fall and winter, reaching their highest numbers in Tennessee in January and February, ...

Subclade K (previously known as J.2.4.1) is gaining attention because it appears to be spreading much earlier in the flu ...

All viral activity benchmarks have gone down, except for a slight increase in the death rate. Here's what to know about the ...

A surprising flu experiment shows that good airflow and fewer coughs can stop the virus from spreading, even up close.

Cough and throat irritation are commonly attributed to seasonal flu, but air pollution can also trigger similar symptoms.