We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough. But, like a surprising amount of other viruses, the coronavirus can also ...

We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough. But, like a surprising amount of other viruses, the coronavirus can also ...

COVID arm rash is a reaction to the COVID-19 vaccine, usually occurring about a week after the Moderna shot. The rash causes redness, itching, and swelling around the injection site but usually ...

Tis the season for sniffling, coughing and calling out of work. Here's what to know about the pathogens circulating in the ...