Earlier quoted context omitted.
The anti-vaxers are from all over the political spectrum I am sad to say.
From my personal experience they've always tended to be further right, since often the anti-vaccine fear comes as a result of government mistrust as well as not trusting scientists. Very similar to the people against climate change in my opinion. Though it's true that the anti-GMO and even anti-Nuclear sentiments I see accross the spectrum but those differ a bit from conspiracy theories in that it stems from junk sci…
Just google for outbreaks in the US that are linked to anti-vaxxing and take a note of their locations. Most will start in heavily left-leaning areas. To clarify my point, I personally believe that anti-vaxxing is about evenly distributed between left and right wing, just for different reasons.
P.S. As I was trying to find an article about an outbreak in Seattle that I remembered from a few years ago, I realized there is another one happening right this moment https://www.seattletimes.com/seattle-news/an-anti-vaccinatio...