No fever, no cough … 80% of people infected with coronavirus present a mild form of the disease or show no symptoms at all (asymptomatic form of the disease). How do you know if you are contagious? How long does the risk of contagion last? Can we be a healthy carrier of coronavirus?” 80% of infected people report little or no symptoms , so Covid-19 (the coronavirus discovered in China in December 2019, editor’s note) is a virus that is asymptomatic or mild in the vast majority of French people, “said Olivier Véran, current Minister of Solidarity and Health on Monday March 10, 2020. A characteristic that complicates the detection…