Covid 19 Vaccine Human trial begins, page-3

It's a Phase I Trial - Phase I Trials don't usually use placebos.

Lean something in your life.

Your life must be a sad vaccum that you have nothing to do other than use ignorance and/or lies to scare people.


Heres some thing for you -- learn a bit about yourself.


Dunning–Kruger effect
In the field of psychology, the Dunning–Kruger effect is a cognitive bias in which people with low ability at a task overestimate their ability.
It is related to the cognitive bias of illusory superiority and comes from the inability of people to recognize their lack of ability.
Without the self-awareness of metacognition, people cannot objectively evaluate their competence or incompetence.

https://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect