According to a peer-reviewed study published in Nature Communications, the Moderna vaccine increases myocarditis risk in young adults by 44 times.
The risk of myocarditis jumps a week after vaccination for both the Pfizer and Moderna vaccines, according to a French peer-reviewed study (pdf below).
For BNT162b2 (Pfizer-BioNTech) and mRNA-1273 (Moderna), the risk of myocarditis after mRNA vaccination was 8 times and 30 times higher than that of the unvaccinated control groups, respectiv...