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

Flu cases are ticking down, but experts warn the U.S. isn’t out of the woods yet.

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

A fast-rising wave of influenza intensified during the week ending Saturday, Dec. 27, with the CDC’s latest FluView map showing 45 states at high or very high levels of influenza-like illness. The ...

The CDC estimates at least 11 million illnesses from the flu so far this year, with 120,000 hospitalizations and 5,000 deaths. The dominant flu strain this year is A H3N2, which causes the most ...

Activity during the current flu season is growing to severe levels, with the percentage of doctors’ visits for flu-like illnesses reaching the highest level on record, according to the most recent ...

Last fall’s predicted surge of influenza cases, driven by the new “subclade K” mutation, is hitting U.S. emergency rooms as holiday get-togethers put people in close spaces where the flu virus can ...

ATLANTA — Seasonal influenza activity remained elevated and rose the final week of December, U.S. Centers for Disease Control and Prevention data showed on Monday, as the agency for the first time ...

The incidence of Flu-like illness is now taking a greater number of people to the patient care than it had ever done since the national surveillance in 1997. According to the latest Centers for ...

The CDC estimates there have been at least 11 million illnesses so far. Flu activity could continue to increase in the U.S. over the next few weeks, according to a top flu epidemiologist at the ...