https://co.vid19.sg/cases/singapore-case-28-6-month-old-male...
A 5 year-old was in hospital for six days, but has been discharged today:
https://co.vid19.sg/cases/singapore-case-160-5-year-old-male...
A 17-year old evacuated from Wuhan tested positive, but never showed any symptoms during the 3 weeks he was quarantined despite having the virus:
https://co.vid19.sg/cases/singapore-case-23-17-year-old-male...
(There's more cases that can be explored on the Singaporean website.)