Cases of influenza fell sharply in Pennsylvania for the week ending Jan. 17, according to the most recent data. But some years, there's a second spike ...

In addition to the major outbreak in Colorado, 722,000 birds on a commercial table egg layer farm facility in Lancaster ...

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 ...

Flu is surging across the U.S., sending thousands more people to the hospital and hitting young children especially hard, as doctors warn the season still has a long way to go. Flu activity is at ...

Whether you have COVID or the common cold, doctors say it's important to know what you have so you can get the right kind of treatment as flu-like illnesses continue to surge in the Philadelphia ...

PHILADELPHIA (WPVI) -- Officials are warning the flu virus continues to spread and right now it could be at its worst. We won't know for sure until time goes on, but so far this season, 47 people have ...

Doctors’ visits for flu-like symptoms — fevers, sore throat, extreme fatigue and body aches — have hit the highest level in nearly 30 years, according to the Centers for Disease Control and Prevention ...