Scientists: Here are lots of epidemiological studies instead comprising millions of subjects in total showing no link between vaccines and autism. Antivaxers: We want double-blind placebo-controlled vaxxed/unvaxxed studies with long term followup to see if vaccines cause autism.
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Rinse, lather, repeat ad infinitum...
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End of conversation
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They are forcing a observational control group upon the society right now. The preliminary results are not looking good.
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