SARS-CoV-2, the virus that causes COVID-19, has been studied in depth, and now, researchers have put all that knowledge into an incredibly detailed animation that reveals the life cycle of the virus ...

Immediately after the infection of a cell in the throat or lungs, the SARS-CoV-2 virus works very hard to replicate, using the human cell's metabolic pathways to produce its proteins and make sure ...

Let the virus talk to the world—perhaps as a ubiquitous animation. Its tendency to mutate as its hosts try different immunity options against it is killing us.

He told UVA Today how the virus works, what to expect if you fall ill, how to take care of yourself and the best way to avoid getting sick. Q. What is it? A. Norovirus is an RNA virus. It’s a ...