Source: Independent Sentinel   A new study released on Tuesday by the Journal of the American Medical Association (JAMA) revealed the development of myocarditis and pericarditis after mRNA-based COVID-19 vaccination. It is highest in adolescent males and young men. The study was based on the data from VAERS on reported cases of myocarditis that … Continue reading AMA Study Reveals Myocarditis and Pericarditis After mRNA Vax