Phase 3 0f Pfizer’s covid vaccine contained 40,000 test subjects. 20,000 were given the real vaccine and 20,000 had their placebo (the ability of the body to heal itself) tricked into thinking that they got the real vaccine. After a while, they all were injected with the covid-19 virus. Only 95 out of 20,000 in the placebo group got ill.
A French physician in the 1920’s treated his patients with self-hypnosis and had 98% cure rate. I believe that his method found a way to enhance and direct people’s placebo so that no medicine was needed.