The findings, which are consistent with the clinical trial results, are the first real-world evidence from the United States that the vaccines protect against severe Covid-19. By Emily Anthes from NYT Health https://ift.tt/3e0hCJu
The findings, which are consistent with the clinical trial results, are the first real-world evidence from the United States that the vaccines protect against severe Covid-19. By Emily Anthes from NYT Health https://ift.tt/3e0hCJu