The U.S. vaccination pace has held above 3 million shots per day for two weeks straight, according to Centers for Disease Control and Prevention data.
That figure is based on a seven-day average of daily reported vaccinations, and has fallen slightly in recent days, down from a peak of 3.4 million reported shots per day on April 13 to just over 3 million Tuesday.
About 40% of Americans have received at least one shot, CDC data shows, and roughly 1 in 4 are fully vaccinated.
https://www.cnbc.com/2021/04/21/covid-19-cases-deaths-vaccinations-daily-update.html