WEEKLY COVID VACCINE RESEARCH UPDATE FRIDAY, DECEMBER 18, 2020 Data Updates High-income country confirmed dose total: 4 billion Upper-middle-income country total: 1.1 billion Lower-middle-income country total: 1.8 billion Low-income country total: 0 COVAX total: 870 million Total worldwide confirmed purchases
TRACKING COVID VACCINE REGULATORY APPROVALS AROUND THE WORLD
