FYI, I live in Puerto Rico (USA) and if children are not vaccinated by pre-K, they can not attend school. There are no waivers or any papers to fill out. It's a requisite to have all the vaccines, according to the age, in order for kids to attend school. Those parents who do not vaccinate their kids, homeschool, and the government doesn't get involved in that. And I know in many states it's the same way! When it's my turn to have kids, I doubt I will vaccinate them. I don't trust vaccines and truly believe that with a very healthy diet, the child will do fine!!!