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

Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

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

After speaking with the health department about the high number of illnesses in our students and staff, I was told that ...

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

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

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

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

The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests reported to the ...

Flu cases had previously peaked this season at the very end of December. At week 52 —ending on December 28—the percentage of ...

Excelsior District #1 near Kalkaska is closing Wednesday due to illness. School officials reported a high number of students ...

An American Curl cat digs its claws into a scratching post. A small but growing number of house cats have gotten sick from ...