This 21-year-old thought he had overcome a mild case of COVID-19. Then he went into organ failure WMUR ManchesterCoronavirus: This Smartphone Checks For Covid-19 Fever Bloomberg QuickTake News21-year-old Florida man recovers from organ failure after mild COVID-19 symptoms WFLAConcerns about COVID-19 in children CBS NewsHair loss: Can COVID-19 cause hair loss?