As North Carolina illness rates spike post-holidays, here's what to know about the spread of flu, stomach flu and COVID-19.

The doctor told listeners on his podcast to stay at home, rest, and recover with cold or flu symptoms - and revealed how to ...

This bug is sweeping across the UK and if you're one of the unlucky few, you could have permanent complications.

It's expected to get worse before it gets better. View Entire Post › ...

One of the world's most contagious viruses was detected at two major airports over the holiday season. We're talking about measles. The disease was detected at both Newark Liberty International ...

Nipah is a rare but severe virus that can cause respiratory illness and inflammation of the brain. It’s what’s known as a ...

Measles tracker: Follow cases, outbreaks and vaccination rates across the U.S. Measles case counts soared to a 34-year high in 2025. NBC News will continue to track totals this year.

Measles, one of the world’s most contagious diseases, was declared eliminated in the U.S. more than 25 years ago. However, ...

Cases are rising across the UK, and one doctor has warned that some people may experience long-term effects including gut ...