“One of the most noticeable symptoms of the Stratus variant is hoarseness, which includes a scratchy or raspy voice," ...

Common cold and sinus infections share similar symptoms. Knowing the difference is important. Colds usually resolve within 10 ...

A new COVID variant called "Nimbus" is spreading. Here's what you need to know about the incubation period, symptoms ...

The sneaky viruses behind your symptoms When it comes to the common cold, you’re dealing with a rotating cast of viral villains. Over 200 different viruses can cause those familiar cold symptoms ...

Once a cold virus gets inside you, your immune system, the body's defense against germs, launches a counter-attack. It's this response that brings on the classic symptoms like a cough or stuffed ...