Not exhibiting outward symptoms of an illness. There is evidence that the coronavirus can be spread even if a person has no symptoms and doesn’t feel sick.

When you aren’t showing symptoms. There is some evidence for asymptomatic spread of COVID-19, but those may be cases with mild symptoms that went unreported.

Not showing any signs of illness. The most common COVID-19 symptoms are fever, cough, and shortness of breath, but you can still be contagious without showing any symptoms.