Add Yahoo as a preferred source to see more of our stories on Google. We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough. But, ...

A nasty rash isn’t the only thing this shot may spare you from. A new study from the University of Southern California found ...

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 ...

There are clear signs of viral infections that you need to be aware of. Here are the most common ones and know how the viral infection manifests.