Get your 'false equivalence' disclaimers ready, uber-progressive metropolitan San Francisco is once again leading America in anti-science beliefs. Unlike something silly and annoying, like acceptance of evolution, progressive anti-science kills people.
The Waldorf School of the Peninsula in Los Altos, California, at a cool $24,000 per year for high school students, is delightfully kooky in its mission statement and its desire to frame education through social justice issues. Hey, I don't care about that, people with money can send their kids to anything they want, be it religious or morally relativistic postmodernism like this, but even religious people accept that vaccines are good for kids.
Not so for the anti-science hippies sending their kids to this place. Look at this chart, courtesy of The Bay Citizen:

That's a shocking level below herd immunity, even below the anti-science hippies in Seattle. 73% 'personal belief' exemption, which is codespeak for 'we do not accept science'. Does conservative Alabama have this dangerous anti-science belief? No they do not.
The Waldorf School of the Peninsula in Los Altos, California, at a cool $24,000 per year for high school students, is delightfully kooky in its mission statement and its desire to frame education through social justice issues. Hey, I don't care about that, people with money can send their kids to anything they want, be it religious or morally relativistic postmodernism like this, but even religious people accept that vaccines are good for kids.
Not so for the anti-science hippies sending their kids to this place. Look at this chart, courtesy of The Bay Citizen:

That's a shocking level below herd immunity, even below the anti-science hippies in Seattle. 73% 'personal belief' exemption, which is codespeak for 'we do not accept science'. Does conservative Alabama have this dangerous anti-science belief? No they do not.




So it is probably related to their belief system, as you propose. Drug companies all claim to be 'evidence-based' in their decision making, but it is never 100%. Every company has its religion and makes some decisions based on faith. The same goes for family values.
The Conservative Right claims to have a monopoly on appropriate family values, often consisting of the Holey Trinity of the following:
Education can be a slow process. When these children come down with measles, mumps, or chicken pox and have to stay home from school (and possibly give their unprrotected parents shingles from Herpes Zoster or adult versions of other childhood infections), maybe the children will be able to teach their children.
Or when the parents get infected by methicillin-resistant staph aureous, they will begin to understand the concept of evolution.