OK OK So what happens to you when you get Covid-19? Information coming out of the USA has been conflicting. The clinical features of Covid-19 the disease caused by SARS-CoV-2 range from fever, dry cough, sore throat, nasal congestion, headeache, diarrhoea, muscle pain and fatigue. It is said 80-85% of cases are asymptomatic (meaning healthy people may carry it). But there are also reports that it appears like ‘altitude sickness’ and ‘ground glass’ lung. I have heard that people may appear cynotic presenting with blue lips and fingers.