Cold and flu season doesn't wait for anyone. Neither does stress, poor sleep, or the everyday wear on your immune system. The question isn't whether you need support—it's what kind, ...

The National Weather Service has issued an extreme cold warning that remains in effect until 11 a.m. today. A cold weather ...

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 ...

Here's are the best remedies for the common cold, flu, and other respiratory illnesses, which spread quickly during winter.

My wife started getting sick a few days before Halloween. We were worried that it was going to turn into a bad respiratory illness, but it stayed in ...

recognizing the key differences in how they start, the severity of fever, and specific signs is crucial for accurate ...

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

Modern research says the cause of the common cold is more nuanced in winter, and that frigid temperatures themselves don’t ...

Cold and flu season is here, and as temperatures drop in the Sun City respiratory illnesses become increasingly common. Dr.

It’s that time of year when sniffles, coughs, and body aches are everywhere, but how do you know when you’re dealing with a cold or the flu? In this sponsored segment, ...

Sniffling, sneezing and coughing are common right now, leaving many people wondering whether they’re dealing with allergies, ...

What causes the flu and what causes a cold? Colds and flu are both respiratory illnesses, but are caused by different viruses. “Colds are primarily caused by viruses, with rhinovirus being the most ...