People of all ages are at higher risk of death from heart inflammation after COVID-19 vaccination compared with the typical occurrence of myocarditis death, according to a new study. Researchers in Japan analyzed deaths caused by myocarditis, a form of heart inflammation, where the myocarditis set in within 28 days of vaccination. Thirty-eight deaths fit the definition, about half of which were diagnosed by autopsy and or biopsy, with the others being determined through tools such as blood tests and electrocardiogram.
