Having grown up unvaxxed in a DC family, and then not vaxxing my two healthy kids and then seeing my oldest develop autoimmune disease (no prior family HX) within 4 months of a Td and yellow fever jabs (foreign country trip) opened up my eyes further... That is when I spent 4 months reading ALL the studies upheld as proof of no link to ASD. These epidemiological studies mostly looked at one shot, the MMR, and one ingredient, Thimerosol. And this was the totality of evidence proving no link to ASD in the whole vax schedule‽ Reminds me of the confounded field of nutritional epidemiology telling us red meat is bad for you but when you look at the actual RCT's, the opposite is true. Epidemiology cannot confer causation, only RCT's can.