Flu-related hospital admissions are up since December and the respiratory illness season typically extends through April.

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

WASHINGTON, DC -The United States has recorded at least 18 million influenza illnesses, 230,000 hospitalizations and 9,300 ...

According to the latest data from the Centers for Disease Control and Prevention, flu activity has declined or held steady ...

The U.S. flu season appears to be waning with 2 straight weeks of decline in measures of flu activity, according to the ...

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

The spike in flu cases widely referred to in media reports as a "superflu" is largely driven by a newly identified subtype of ...

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

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

Flu cases in the U.S. are declining, but experts warn the season isn’t over. CDC data shows hospitalizations and doctor ...

As an infectious diseases physician and researcher, I'll be keeping an eye on a few viruses in 2026 that could be poised to ...

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