While we often refer to it as "the flu," the influenza virus has several strains, with flu A and flu B considered the most ...

U.S. medical services providers are seeing the greatest numbers of flu cases since the 2009-2010 flu season, the Centers for ...

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 ...

Testing results from patients indicate that two strains of seasonal flu that are causing most illnesses -- a Type A H1N1 and ...

Flu cases are surging, especially among children, forcing a growing number of schools across the country to close. Elevated ...

Schools around the U.S. are closing due to surges of flu and other illnesses, which are sickening students and staff. Here's what parents need to know.

Kentucky officials have reported that the first child of the season has died of influenza as cases rise across the state, ...

Flu-related ER visits and hospitalizations are also surging. Cases are soaring among children, and at least 57 pediatric flu deaths have been reported this season so far. “What worries us the ...

So far this season, the CDC estimates, there have been 13,000 flu deaths — including at least 57 children. The flu has forced ...

It appears RSV and COVID have peaked, but the flu is still rising. The number and rate of positive cases of COVID is notably ...

A child in Kentucky has died from a case of influenza for the first time this year, officials with the Kentucky Department ...