Myocarditis (inflammation of the heart muscle) and pericarditis reported in the United States by the Vaccine Adverse Events Reporting System (VAERS) from 2010 to 2021.
In 2021 so far there were roughly 240 times more cases of Myocarditis reported after vaccination than in an average year (+24,000 %). From an average of 100 cases reported per year in the last decades to 24,211 cases in 2021).
