Pfizer to supply U.S. with additional 100M vaccine doses stocking 0 53 2020.12.24 09:39 https://youtu.be/sjBzt66wKps + 11 미 정부 "화이자 백신 1억회분 추가 구매…캐나다, 모더나 코로나19 백신 승인 Pfizer says it will supply the U.S. government with 100 million more doses of its ...