
David Williams receives a COVID-19 vaccine at the Martin Luther King Senior Center, Wednesday, Feb. 10, 2021, in North Las Vegas. The makers of COVID-19 vaccines are figuring out how to tweak their recipes against worrisome virus mutations — if and when the shots need an update. (AP Photo/John Locher, File)
CDC Director Dr. Rochelle Walensky: “Our data from the CDC today suggest that vaccinated people do not carry the virus.” pic.twitter.com/9W1SHecSEm
— The Recount (@therecount) March 30, 2021