#vaccines #Coronavirus
Caitlyn RN fakebook
10 hrs ·
Pfizer Study Breakdown:
18,198-vaccine group
18,325-placebo group
8 vaccine recipients tested positive for covid and 162 tested positive in the placebo group.
That's 0.04% positivity rate in the vaccine group and 0.8% positivity in the placebo group.
When they say their vaccine is 95% effective what they mean is 0.04% is a 95% reduction from 0.8%. It doesn't mean the vaccine prevents 95% of cases, or that it works 95% of the time, or that it protects 95% of people, or anything of the sort. The difference... is STATISTICALLY INSIGNI
Caitlyn RN fakebook
10 hrs ·
Pfizer Study Breakdown:
18,198-vaccine group
18,325-placebo group
8 vaccine recipients tested positive for covid and 162 tested positive in the placebo group.
That's 0.04% positivity rate in the vaccine group and 0.8% positivity in the placebo group.
When they say their vaccine is 95% effective what they mean is 0.04% is a 95% reduction from 0.8%. It doesn't mean the vaccine prevents 95% of cases, or that it works 95% of the time, or that it protects 95% of people, or anything of the sort. The difference... is STATISTICALLY INSIGNI
02:10 AM - Jan 29, 2021
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