Reserved COVID-19 vaccinations for toddlers aged 6 months to 4 years b… stocking 0 11 2023.02.20 10:40 https://youtu.be/8m3eJJ5jB1o + 1 오늘부터 영유아 코로나19 예약 접종 고위험군 적극권고 COVID-19 vaccinations for infants and toddlers aged 6 months to 4 years ...