Anyone who spends even a moderate amount of time online has likely come across social media posts falsely claiming that COVID-19 vaccines are harmful to human health.
Among the most widely debunked claims is that vaccines developed with messenger RNA technology can cause cancer because they contain “monkey virus DNA.”
Such claims were even repeated during a US congressional hearing on vaccine injuries last year, but North American and European health authorities have stressed that there is no evidence of a causal link between COVID vaccines and cancer, or that mRNA vaccines can alter human DNA in any way.
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