The Claim:
AÂ tweet claims that studies show COVID vaccinations cause oral lesions.
The Facts:
A comprehensive study spanning five databases looked for case reports, case series, and observational studies. Out of those, they found just 18 cases. That is a drop in the ocean when you consider that 200 million Americans have received a COVID vaccine.
COVID infection is a different story. Over a thousand instances of oral lesions are associated with COVID infection.
We don’t see smoke here, let alone any fire. There may be a very rare association between the COVID vaccine and some mouth lesions, whereas there is definitely a much less rare association between COVID infection and mouth lesions.
Disclaimer: Science is always evolving and our understanding of these topics may have evolved too since this was originally posted. Be sure to check out our most recent posts and browse the latest Just the Facts Topics for the latest.
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