“The flu kills about 10,000-20,000 people a year.
The vaccine does not.”
Yes, but the other side of the coin, which you do not see, is about more than death.
Have you ever seen a coin so thin, that it only has one side? I haven’t.
Wisdom asks what is on the other side.
You are basing your belief on something you don’t know. Find the evidence, then form your belief.... not the other way around.