The rate of vaccinations has ramped up about 40 percent, to an average of 2.3 million shots a day as of Friday, up from an average of about 1.7 million shots a day a month ago.
Pace of U.S. Covid Vaccinations Increases
Mar 12, 2021
The rate of vaccinations has ramped up about 40 percent, to an average of 2.3 million shots a day as of Friday, up from an average of about 1.7 million shots a day a month ago.