Hm, ok. In the Midwest it tends to be the way I observed, but I'd believe that. Thanks for sharing thatYou both are wrong as neither side is substantially more likely than the other to hold anti-vaccine beliefs as per http://prospect.org/article/vaccine-fear-mongers-are-wrong-theyre-not-ideological . But there are many areas where Democratic leaning people hold anti-science beliefs compared to Republicans and vice versa even if the areas are different.