Symptoms of COVID-19 appear anywhere from 2 to 14 days after exposure. Symptoms that may appear 2-14 days after exposure to the virus: Cough, Shortness of breath or difficulty breathing, Or at least two of the following:, Fever, Chills, Repeated shaking with chills, Muscle pain Headache, Sore throat, New loss of taste or smell, If you develop any of these emergency warning signs for COVID-19, get emergency medical attention immediately: Trouble breathing, Persistent pain or pressure in the chest, New confusion or inability to arouse, Bluish lips or face