Dr. Kristine Severyn explains how Pfizer uses math fuckery to make their claim that the shot is 95% effective.
In the vaccinated group, 8 out of 22000 (0.04%) became infected/positive test
In the unvaccinated group, 162 out of 22000 (0.74%) became infected/positive test
0.74 - 0.04 = 0.7
0.7 / 0.74 = 0.05 or 95%
https://youtu.be/Y1L16UStsek