

The problem with that is that there are already too many children in need of good homes and some of these parents are very good in every other respect. The people who push anti-vax stuff need to be made into public examples, but the rank-and-file believers are usually just well-meaning dupes.
…except that we do know what gets put in every medication. Every ingredient has to be registered and tested, and if they change the formulation at all, they have to test it again to make sure it’s safe.