USA Leads with 35.2 Million COVID-19 Vaccinations

The U.S. Centers for Disease Control and Prevention (CDC) reported 27,905,197 first-dose COVID-19 vaccines had been administered, and the number of people receiving 2 vaccine doses has reached 6,926,050, as of February 4, 2021.

According to Our World in Data, the USA leads all other countries with over 35.2 million total vaccine doses administered, followed by China at 31 million, and the UK with 10.99 million doses administered.

Furthermore, the CDC issued Interim Clinical Considerations for the use of mRNA COVID-19 Vaccines Currently Authorized in the United States on January 21, 2021. And the CDC's Frequently Asked Questions about COVID-19 Vaccination are found at this link.