Flu activity is continuing to climb across the U.S. as hospitalizations rise, according to newly released data from the Centers for Disease Control and Prevention. The percent of outpatient visits for respiratory illnesses are now at the highest rate on record

Flu cases are climbing in Western Pennsylvania, driven by a fast-spreading strain that experts warn could prolong this year's flu season. Why it matters: An unprecedented rise in nationwide flu cases comes as other sicknesses — such as the "winter ...

It’s no secret that this year’s flu season has been rough. To date in the U.S., there have been 20 million illnesses, 270,000 hospitalizations, and 11,000 deaths from the flu so far this season, according to estimates from the Centers for Disease ...

Flu cases are rising again, after dropping for weeks. A “second peak” is likely coming, according to doctors. Doctors share what to do to prevent getting seriously ill from the flu. It’s no secret that this year’s flu season has been rough.