Wash your hands!
Pro tip: wash your hands with soap. Why? Because the weakest layer of a virus is the lipid (fat) layer. Soap molecules act like a magnet, with one end that bonds with water, the other that bonds with fat. Through this sudsy miracle, SOAP DISSOLVES FAT. And when a virus loses its fat layer, it dies. In a pinch, you can also kill a virus using alcohol (ie: hand sanitizer) but soap + water is far more effective.
