easier explanation - placebo vs vaccine in the trials
Posted on: May 27, 2021 at 16:49:29 CT
tigerinhogtown STL
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40k people got the vax and 40k got the placebo.
1% of the placebo people got COVID - 400 got COVID
.05% of the vaccinated people got covid - 20 got covid
95% efficacy
Edited by tigerinhogtown at 16:50:37 on 05/27/21