California’s controversial new vaccination law, SB277 which is scheduled to go into effect this month (July 2016), has been challenged in court. SB277 became the first law in the United States to remove the philosophical and religious exemption for childhood vaccines, thereby completely removing parental choice in any decisions about vaccinating their children as a requirement for attending school. Only two other states do not have philosophical or religious exemptions (and apparently never did), Mississippi and West Virginia.