Flu-related pediatric deaths have doubled since last week, according to the CDC. Here's what to know this week, including ...

The U.S. has terminated its partnership with the World Health Organization, opting instead to work directly with other ...

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

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

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

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

Flu activity continues to remain elevated across the U.S. with at least 18 million cases, according to newly released data ...

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

The Department of Public Health reported that there were 4,641 flu cases in the state during the week ending Jan. 3, down ...