The sooner someone takes a flu test after they start to experience symptoms of the illness, the better, Dr. Sheldon Campbell ...

California public health officials cautioned more children are testing positive for the flu this season. Here are flu symptoms to watch for.

A new H3N2 variant is hitting the South with unprecedented force. Find out why this 'Superflu' is different and how to ...

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

CLEVELAND (WJW) – It is the latest version of influenza and it has been hitting hard all across the country. The Influenza A ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

Dr. Carlos Abanses of St. Joseph's Children's Hospital in Tampa offers guidance on prevention, symptoms, vaccines, fever fears, hydration and when to get emergency care.

Flu season in the U.S. is particularly bad this year, and a new branch of the flu family tree may be to blame.

NEW YORK (AP) — The U.S. flu season appears to be waning with two straight weeks of decline in measures of flu activity, ...

While data suggests the flu season may have passed its peak, caution is still advised, especially with kids back in school.

Flu activity continues to remain elevated across the U.S., according to newly released data from the Centers for Disease ...