“The spread of measles has called attention to parents who don’t vaccinate children because of religious beliefs. New York City is accommodating an Orthodox Jewish circumcision practice that can infect babies with herpes. Some states even let believers in faith healing deny life-saving medical care to their children.
Should parents’ religious beliefs allow them to refuse medical care for their children or avoid standard medical practices?”
http://www.nytimes.com/roomfordebate/2015/03/10/parents-beliefs-vs-their-childrens-health