Dr. Michael Reihart, with Penn State Health, also explained who's most at risk for severe illness and how effective this year's vaccine is.

Flu activity continues to increase across Iowa, resulting in rising school absences and emergency room visits, as the country ...

Flu activity continues to hit new peaks, spreading across the country, according to data from the Centers for Disease Control ...

A new Centers for Disease Control and Prevention study suggests that bird flu may be spreading under the radar in the U.S. In ...

This year’s flu season has reached a new milestone, according to preliminary data released by the Centers for Disease Control ...

If you’ve scrolled through the news in the past few weeks, you’ve probably been flooded with headlines about bird flu. The ...

The U.S. has seen earlier and more intense surges of the flu and RSV this year than is typical, pediatrician Dr. Ryan Fulton ...

Here we are in the middle of yet another cold/flu/COVID-19 season, with rising numbers of infections. We know numbers are ...

The flu just won’t quit this year. The virus seemed to peak after the December holidays in Massachusetts, headed back down, ...

Doctors are seeing more respiratory illness caused by influenza than caused by COVID-19. “That’s the first time that’s happened since the pandemic,” said Dr. Paul Sax.

Flu cases in the U.S. are peaking for a second time this winter, and according to one indicator, the current spike is the highest in 15 years. Last week’s percentage of doctor’s office visits driven ...

Doctors say it’s not too late to get the vaccine to help prevent or lessen the severity of the flu, which has led to at least 310,000 hospitalizations and 13,000 ...