In New York City, parents do not have the right to send their unvaccinated kids to school if another student has a vaccine-preventable illness.

That's according to a Brooklyn Federal District Court judge, who ruled earlier this month that a parent's constitutional right to freely exercise their religion does not always make their children exempt from vaccination requirements.

Read more: http://www.vox.com/2014/6/24/5837968/court-ruling-parents-dont-have-the-right-to-send-their-unvaccinated