It’s easy to blame Russia trolls for fueling the anti-vaccine movement, but they are taking advantage of out own willful ignorance. First, there is an anti-vaxxer movement based on a fraud and the assurances of a B-movie actress. Second, by allowing religious exemption which are mostly based on the anti-vaxxer fraud and not religion, we have compounded our problem. Third, by allowing religious schools to surplant and drain resources from our school systems, we have created an anti-science mentality in the US.
We are dooming ourselves to a future of sttupidity where the US becomes a joke for what we were but have become.
Antivax propaganda is much more believable in the US, given the behaviour of pharmaceutical and insurance companies there.