1 in 5 COVID-19 patients in S. Korea are teenagers stocking 0 50 2021.10.22 14:28 https://youtu.be/dToqRZUJ6vc + 55 백신 미접종•등교 확대… 확진자 5명 중 1명은 10대 Like we mentioned... South Korea has been seeing a gradual drop in daily COVID-19 cases. BUT... one in five ...