THE US is lucky it has such a great precedent for dealing with Anti-Vax Morons. In WW2 they  rounded up all the Japanese-American's they could find and interned them.  The other obvious analogy is what China is doing where it feels threatened by religious cretinism. Because at this late stage the only really good anti-vaxxer is a dead one.  "What's the point of you saving this superb military for, if you never use it ? " - M. Allbright " We have a right to destroy those who would destroy us "  - GW Bush