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Measles MMR Cover-Up

The measles MMR cover-up is a modern conspiracy theory claiming that governments, pediatricians, researchers, and pharmaceutical companies hide or suppress evidence that the MMR vaccine causes autism, neurological harm, immune injury, or other severe outcomes, while exaggerating measles outbreaks to justify mandates and silence dissent. In reality, the central MMR-autism claim was built around a discredited and retracted paper, and large studies plus major public-health reviews have repeatedly found no causal link.