The practice of religion belong to the people of said faith. Jews have mesorah of doing things one way or another, some of it is law, and some of it custom. We have a right to practice it as we see fit so long we dont hurt another human being. For persons not belonging to certain religions, sects… to dictate what should be done or shouldnt based on what they think is law is a violation of basic constitutional rights.
If indeed they claim to be protecting babies then they need to provide proof of links between infected mohalim and infected babies.