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Vaccine Fact Check

Polio and the Xavante Indians of Brazil

Suzanne Humphries, an anti-vaccine influencer, misconstrues polio’s history and effects, asserting that it isn’t harmful. She incorrectly claims that the Xavante Indians of Brazil experienced low paralysis rates due to preexposure. Studies indicate their population faced high mortality rates, contradicting her portrayal of their health and the polio virus’s dangers.

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Should All New Vaccines Require Testing With a Saline Placebo?

Testing new vaccines with saline placebos may seem beneficial, but ethical concerns arise when existing vaccines are available. Trials should prioritize participants’ safety, providing them with alternatives rather than depriving them of protection. Misunderstandings about placebo use could hinder vaccine approval and public health efforts, highlighting the complexity of vaccine trial ethics.

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How Many Vaccine Doses Do Kids Really Get?

Anti-vaccine influencers exaggerate vaccine doses to alarm parents. Contrary to claims of 200 extra doses, kids typically receive about 56 shots by age 18, including flu shots. Utilizing combination vaccines, they may only need 27 shots for full protection. Increased vaccinations significantly enhance disease protection and save lives, addressing misinformation.

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Studies That Show Vaccines Are Not Associated With Autism

RFK Jr. proposes a study on vaccines and autism despite numerous existing studies confirming no association between vaccines and autism. Critics argue that all credible research has shown no link, while highlighting that only poorly conducted studies by anti-vaccine advocates suggest otherwise. The consensus in science remains clear against the correlation.

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