၂၁ ဧပြီ
ထပ်မံဖော်ပြအပ်ပါသည်။

Ref; Ministry of Health and Sports, Myanmar

available to download at: >>> https://www.mohs.gov.mm/Main/content/publication/2019-ncov?fbclid=IwAR0KeHCmGRrjD-HcAaW9pmvkNBgO-ngqejVmwouexG5eMCkdrhiR8omTeHc