You should be happy to know that some states that have allowed "religious" exemptions are rethinking their attitudes towards vaccine requirements. At least one has implemented a requirement for parents seeking exemptions to provide a signed waiver from their physician to verify that they have received accurate vaccine information and choose not to vaccinate anyway. These measures have significantly decreased the number of vaccine exemptions.
I was required to get a measles vaccination prior to attending college. I don't think I've ever seen anyone with measles.
The point of vaccination is to ensure that no one has measles upon entering college. Prevention is worth ten times the cure.