Age and sex-specific risks of myocarditis and pericarditis following Covid-19 messenger RNA vaccines - Nature.com

There have been reports of myocarditis and pericarditis following mRNA COVID-9 vaccination. Here, the authors use nationwide data from France and find increased risks of these outcomes in the first week following vaccination, for both the first and second dos…

Characteristics of the study population Between May 12, 2021 and October 31, 2021, within a population of 32 million persons aged 12 to 50 years, 21.2 million first (19.3 million second) doses of th… [+10816 chars]

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