Vaccine (mRNA-1273) efficacy
Starting 7 days after the day 57 visit through the end of the blinded phase, a total of 47 vaccine group participants and 659 placebo group participants acquired COVID-19 resulting in an estimated VE of 100% x (1–48/659) = 92.6%. The cumulative incidence of COVID-19 by arm is given in Supplementary Fig. 