The virus can live on hard surfaces for up to 72 hours. You can get the virus on your hands if you touch a surface like a doorknob, gas pump handle, or your cell phone. Avoid touching any part of your face or head including your mouth, nose, and eyes. Also avoid biting your fingernails. This can give SARS-CoV-2 a chance to go from your hands into your body.
Creditable Source: WHO and CDC