Very simple way to silence my skepticism on why everyone has to take the vaccine ( not that it is not something that can be a positive). 1) explain to me how an unvaxed person is a threat to a person that is vaxed, since a vaccine prevents the threat. 2) show me the rate of % given the time lapse from when one gets the vax? how long till it wears off. 3) Show me the demographics as far as who is getting it, age, etc. Why can Israel do that, but we cant?

I still do not get how something that prevents Covid means that someone is still threatened by Covid, unless of course it actually does not prevent it in the way it has been portrayed