S. Korea reports 511 new COVID-19 cases; more AZ shots to arrive this … stocking 0 30 2021.05.11 15:19 https://youtu.be/AqcZ9b7CaOk + 6 신규확진 511명, 다시 500명대로… 수급 불안 속 AZ백신 723만회분 14일부터 순차 반입 South Korea's daily COVID-19 tally edged up slightly on Tuesday with ...