U.S. officials reviewing possibility Moderna vaccine is linked to higher risk of uncommon side effect than previously thought

In a statement, the CDC said its “Advisory Committee on Immunization Practices has and continues to review reports of myocarditis and pericarditis following COVID-19 mRNA vaccination. CDC, FDA, and our vaccine safety partners are actively monitoring these reports, including reviewing data and medical records, to learn more and understand any relationship to COVID-19 mRNA vaccination.”