62,000 people in S. Korea receive leftover vaccines on first day of la… stocking 0 57 2021.05.28 23:44 https://youtu.be/xns9R4OR04A + 23 네이버-카카오앱 '잔여백신' 당일예약서비스 첫날 4천229명 접종 The system of making same day bookings for leftover vaccine using mobile apps began with ...