08/01/2023 Dr. Chris Shoemaker: Based on American military studies, and Thailand studies of adolescents and people in their 20s, people find that an average of 20% of those who had taken the vaccine went on to develop myocarditis. This is being made on biomarker basis, because even though some patients have no myocarditis symptoms at all, there are hidden markers of myocarditis there after cardiac tests.
