Covid-19: we know why children are less prone to severe forms of the disease: Femme Actuelle Le MAG 10 December 20210 Covid-19: we know why children are less prone to severe forms of the disease: Femme Actuelle Le MAG Path 2645DBCB3-7979-441A-BA4B-98E7BF17E1BE 1785B508-2A96-4CF5-AA87-79B0FE0441BF advertising source site-45