Here's what you need to know about this season's H3N2 flu symptoms, treatment, when to go to the hospital and whether to get ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

People often brush off neurological symptoms for too long.

These are the symptoms to look out for and steps to take if you think you're having a heart attack. With a heart attack, which is when the blood flow to the heart is blocked and thus limits the body's ...

Who knows why different people have different symptoms with the common cold? Well, a new study used laboratory-grown noses ...

Amid a severe flu season, the CDC ends its universal flu shot recommendation for kids. Experts explain why this is dangerous ...

Respiratory viruses, including RSV, but are more typically active from October through March, according to state health ...

What is norovirus? The stomach bug is so contagious and it spreads easily this time of year.

It's the time of sneezing, coughing, hacking and wheezing. Cases of the flu are surging throughout much of the United States as the new year begins. In its latest Influenza Surveillance Report, ...