3 ms·
To be clear: 94 out of 43500 people in the trial got covid, and if the vaccine is rated at > 90% effectiveness, that means at least 85 of those 94 people were i
by rrrrrrrrrrrryan 6y ago
To be clear: 94 out of 43500 people in the trial got covid, and if the vaccine is rated at > 90% effectiveness, that means at least 85 of those 94 people were in the placebo group, and less than 10 people were in the vaccinated group.