COVID-19 infections are rising again across the U.S. Here's which symptoms to look for and how to protect yourself over the ...

Adenoviruses are a group of common respiratory viruses that can cause severe cold-like symptoms. It can cause illness in ...

As millions of Americans hit the road or take to the skies for the holidays, another seasonal traveler is picking up speed: influenza.

Given the vomiting and diarrhea, the biggest risk with norovirus is dehydration, which can turn a short-term illness into a ...

Tis the season for getting sick. Here's what to know about the pathogens circulating in the U.S. this December and how to ...

A new strain called H3N2 subclade K has emerged, raising concerns that the body may not be able to fight it off as well.

New strain is causing more cases of “significant illness” than in previous years - and he said 'wear a mask' if you have to ...

Experts reveal the signs that you're no longer at risk of spreading illnesses like COVID, flu and strep throat to others.

Learn how to get the vaccines you need now to protect yourself from illnesses, including flu, RSV, measles, Covid-19, and ...

Below, experts share what COVID-related issues should be instant red flags, plus some advice on what to do: According to Dr. Natasha Bhuyan, the national medical director at Amazon One Medical, red ...

Following a national trend, 52 counties in Florida saw increasing cases of influenza A driven by a new mutation called ...