Indiana is seeing "very high" rates of influenza activity in emergency rooms, urgent care centers and primary care offices ...

As we make our way though cold and flu season, this is what we're doing to protect our health and avoid getting sick.

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 ...

More than 80 domestic cats have been confirmed to have had bird flu since 2022. Experts say there's a risk that cats could ...

New Mexico, Texas and Nebraska are among the states with the highest number of people showing flu-like symptoms.

While we often refer to it as "the flu," the influenza virus has several strains, with flu A and flu B considered the most ...

It's flu season right now, and the U.S. is in the midst of a wave that's straining hospitals. But not all influenza is the ...

Influenza is surging in the U.S., with doctor visits for flu symptoms at a 15-year high. Why is this flu season so bad? Doctors discuss flu trends and prevention.

Experts have sent an urgent message to the British public about the presence of a virus that could hit the country soon.

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