The rate of Americans visiting doctors’ offices for flu-like illness is continuing to reach record levels, new CDC data ...

Influenza is surging in the U.S., with doctor visits for flu symptoms at a 15-year high. Why is this flu season so bad?

Levels of influenza nationwide are now at the highest they have been since the peak of the 2009 swine flu pandemic, according ...

Outpatient health care visits for flu-like illnesses are at their highest levels in 15 years, according to data updated ...

Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Partial CDC data suggest that influenza deaths may have already reached as high as 2% of deaths for the week ending on Feb. 1 ...

The Centers for Disease Control and Prevention reports that flu cases in the United States this season are at their highest ...

Each strain also affects children differently. Flu A is more likely cause ear infections than Flu B, but Flu B can cause ...

The flu season in Florida might have finally peaked, and we could be seeing the light at the end of the tunnel.

As the US enters what is usually the peak month of the flu season, the Centers for Disease Control and Prevention (CDC) has ...

NEW YORK (AP) — The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

Influenza A — a nasty flu strain that fueled the 2009 flu epidemic — has been landing Ohioans in the hospital since the ...