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COVID-19 Vaccination vs Infection Risks

Comparison of risks associated with COVID-19 vaccination and infection, particularly regarding myocarditis and stroke in different age groups.

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Jan 6, 2026

What are the absolute rates of myocarditis and stroke after COVID‑19 infection versus vaccination specifically in adults aged 65–79 and 80+?

Available large studies and meta-analyses consistently show that COVID‑19 infection carries a higher absolute risk of myocarditis than COVID‑19 vaccination and that vaccination does not increase, and ...