A pre-print study that overstated the risk of contracting myocarditis following COVID-19 vaccination was retracted due to a miscalculation - but not before it featured in social media posts questioning vaccine safety https://t.co/JKHBWbRr7Z pic.twitter.com/jEHfuSVZEa

— Reuters Fact Check (@ReutersFacts) October 1, 2021