Be careful what you sign- According to the article posted at the above link,
Each State has carefully worded legal lingo on their vaccination exempt forms that if you sign the form- will end up giving them the right to play games with your rights as parents over your children. They expect that the average person is ignorant in legal terms-- so they use it heavily in the forms to their advantage.
Check out the above link to the "Health Lies Exposed" website. What a shame it is in our supposed NON-Communist society that we have to haggle over our rights regarding forced vaccinations,etc.