The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

The flu is walloping every corner of Massachusetts in an unusual second surge of the season, with people reporting flu-like ...

The winter flu season features two types of influenza. Here's what you need to know about them and how they differ.

It’s not unusual historically to see high numbers of respiratory viruses floating around during this time frame,” a UNC ...

Flu cases are surging this winter—this season is no joke. New data from the Centers for Disease Control and Prevention ...

Influenza, COVID-19 and RSV are staples of the winter cold and flu season, but the measles, whooping cough and norovirus are ...

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

Flu is surging in Massachusetts. State numbers show more cases than in at least five years. Some doctors say it's more severe ...

You're hearing it from health agencies and you might be feeling it in your circles right now. It's the season for being sick. But how do we know?

Massachusetts is seeing the highest level of the flu since before the COVID-19 pandemic, according to the Department of ...