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.mt: Filwaqt li madwar 80% tal-infezzjonijiet huma mingħajr sintomi, il-bqija tal-pazjenti jiżviluppaw mard serju b'aktar minn sistema waħda u sa 15% tal-każijiet rikoverati l-isptar jistgħu jmutu.