Myocarditis rare after Covid vaccination, with differences between ages and vaccines
Development of myocarditis after SARS-CoV-2 vaccination is rare but appears to be more frequent among males aged 18-29 and especially after the second mRNA-1273 (Moderna) vaccine. The study is published in CMAJ (Canadian Medical Association Journal) on Nov. 21, 2022. “In this study, we found higher observed rates of myocarditis after receipt of mRNA vaccines than expected, but absolute rates were low,” […]
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