The flu virus is changing in ways never seen before, increasing infections and raising concerns about vaccine effectiveness ...

Questions are answered by experts at the Oregon Health Authority, other state agencies or community partners. Questions and ...

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 cases are continuing to rise across the country, public health data show, with Quebec, B.C. and the territories ...

Doctor visits for flu symptoms are at a 15-year high. Why is this flu season so bad? Doctors discuss flu trends, symptoms and ...

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

Second winter wave of influenza is sweeping the U.S. with 24 million illnesses and 57 child deaths. CDC estimates ...

Have you noticed an uptick in co-worker absences lately? That is probably because they have been hit by the dreaded flu bug. ...

The United States is experiencing its most severe flu season in more than a decade, with the U.S. Centers for Disease Control ...

While we often refer to it as "the flu," the influenza virus has several strains. Here's what to know about the two most ...

Flu” takes the spotlight Before Korean pop, or K-pop, there was the Flower 4, or F4—a group of four wealthy, handsome, yet haughty boys from the internationally acclaimed 2001 TV series,Meteor Garden, ...

There are two broad types of influenza — flu A and flu B — and many strains within those, but the current spike in flu cases ...