This year's flu season is shaping up to be particularly brutal. Here's what to know this week, including cases taking a ...

After reporting was delayed due to the holidays, new CDC data shows the flu is spreading, with 33,000 people hospitalized ...

The CDC’s latest virus tracker data shows that respiratory illness activity has climbed to some of the highest levels seen ...

Flu activity continues to remain elevated in the United States, according to newly released data from the Centers for Disease ...

The percent of outpatient visits for respiratory illnesses are now at the highest rate on record. About 8% of visits to a ...

Waiting rooms are filling up across the United States as a fast-moving flu wave strains clinics and hospitals, driven largely ...

The CDC estimates there have been at least ​7.5 million million illnesses, ​81,000 hospitalizations and ​3,100 deaths from flu so far this season. ​Five more pediatric deaths were reported this week, ...

New data from the Centers for Disease Control and Prevention shows flu cases continuing to spike around the country, with some areas seeing record cases of the illness.The CDC estimated there have ...

As the nation heads into the thick of respiratory illness season, some public health experts and clinicians have expressed concern about whether the CDC is still equipped to adequately track ...