The CDC is investigating potential heart problems in young adults and adolescents following COVID-19 vaccines. The agency noted that the mRNA vaccines produced by Pfizer and Moderna may be causing the problem. The FDA authorized the Pfizer gene therapy ‘vaccines’ for children as young as 12 earlier this month. Reports of myocarditis (inflammation of the heart) have been mostly in adolescents and young adults, are more common in males than females, typically occur after the second dose, and show up about 4 days after vaccination. About 4.6 million Americans between the ages of 12 and 18 have received one dose. The Department of Defense said last month that it is looking into 14 cases of possible myocarditis in people who were vaccinated by the military.