S. Korea shows significant vaccination progress with over 50% of popul… stocking 0 29 2021.08.21 18:46 https://youtu.be/f2afk2MlWhA + 1 S. Korea shows significant vaccination progress with over 50% of population inoculated with at least one jab 전국민 절반 1차접종 마쳐, 백신 접종 시작 176일만.