Authorities shorten booster shot interval to 3 months stocking 0 30 2021.12.10 13:24 https://youtu.be/YjaAX-1RXvQ + 4 김부겸 "18세 이상 접종완료 3개월 지나면 추가접종 가능" South Korea on Friday saw the number of daily infections surpass the 7-thousand mark for the third ...