Cases across the country had appeared to decline before new public health data showed upticks in infections.

How long are you contagious with the flu? Experts say you can spread the virus for five to seven days after symptoms start, ...

Learn more about seasonal flu, including where to get a flu vaccine and how to treat seasonal flu.

It’s the season for sneezing, coughing and sore throats. Do you schedule a doctor’s appointment or handle it yourself?

An Ascension St. Vincent's pediatrician weighs in on the new flu variant causing a spike in cases, with advice on symptoms and where to go for care.

When CNN asked for your flu stories, we received hundreds of written responses from people stuck in bed, binge-watching TV, working from home and trying to keep their kids under control — all while ...

This year, flu season started earlier than usual, and it has been much more aggressive than in previous years. This is in ...

If you think only the elderly die from flu, think again. These families share stories of losing their 16-year-old loved ones ...

This is a time where we’ve seen a record flu season, and also measles cases spiking. We speak with an expert on the front ...

After testing 12 different air purifiers in a smoke chamber, this model emerged as the top performer in removing fine ...

We are in the middle of cold and flu season as well as in the heart of cedar fever season in Central Texas. Here's what local ...