Vials of the Moderna COVID-19 vaccines are seen this week at the Covenant Place facility in Sumter, S.C.

Vials of the Moderna Covid-19 vaccines at the Covenant Place assisted living facility in Sumter, South Carolina, U.S., on Tuesday, Jan. 26, 2021. As of Monday, South Carolina had received 632,100 total doses of COVID-19 vaccine and administered 281,277 doses, according to the S.C. Department of Health and Environmental Control. Photographer: Micah Green/Bloomberg via Getty Images