@jeffowski what troubles me so much about anti-vax parents is this thought: most parents love their children deeply. Many anti-vaxxers think they are protecting their kids by not vaxing. They act out of love for their kids, not out of selfishness or greed or indifference or an active wish to inflict harm. Their distrust of authority trumps the unassailable historic evidence Jeff posted about. Baffling and so very sad.