By Claudia Wallis on January 7, 2021 Kishore Nath holds a vaccination card provided to residents who have been given the Pfizer COVID-19 vaccine at Viamonte, a retirement community in Walnut Creek, Calif., on December 30, 2020. Credit: Carlos Avila Gonzalez Getty Images Operation Warp Speed has certainly lived up to its name. The arrival of the first coronavirus vaccines...
