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by ebisoka 968 days ago
See the link for the source, a Pfizer press release.

"Authorized or approved mRNA COVID-19 vaccines show increased risks of myocarditis (inflammation of the heart muscle) and pericarditis (inflammation of the lining outside the heart), particularly within the first week following vaccination."

https://www.pfizer.com/news/press-release/press-release-deta...