WHO | 10 facts on polio eradication
Now I reiterate, I have nothing against vaccinations. I have no problem with complying with vaccination requirements myself when I travel outside the USA, or when I was in the Army, or otherwise on a case by case basis. On the other hand, I stopped taking annual flu shots decades ago after I realized the only time I get sick is immediately after those shots. I think people have a right to refuse, and in the case of parents who fear the effects on their children, to refuse on the child's behalf.
I don't even mind the restriction from sending the kids to public school. I disagree with denying them the right to establish a private school so that they can send their kids to associate with other kids while the parents go out and earn a living.