S. Korea to roll out vaccines by early next year... priority is most v… stocking 0 33 2020.12.08 17:52 https://youtu.be/Uk1joCbN5-A + 4 S. Korea to roll out vaccines by early next year... priority is most vulnerable and front-line workers 코로나 백신 내년 초 도입-접종시기 미정…노인-의료인 우선고려 ...