translation.en: While about 80% of the infections go with no symptoms, the remaining patients develop severe multi-system disease and up to 15% of the hospitalized cases may die.
translation.is: Um 80% smitaðra fá engin einkenni en hinir veikjast af erfiðum sjúkdómi sem leggst á mörg líffæri. Allt að 15% innlagðra deyja.