hate to tell you this, but there's a whole contingent of "granola moms" who won't vax their children. They're the same people that subscribe to those teething stones that are really only a strangulation risk.

There are both liberal and conservative strains of anti-vaccination sentiment that have been more or less prominent at various times.

There is undeniably a middle class anti vax wellness leftist movement whether it was originally conservative or not, unfortunately.