https://www.nbcnews.com/health/health-news/myocarditis-covid-vaccine-research-long-term-effects-rcna55666 #Myocarditis #SubclinicalMyocarditis #PfizerMyocarditis #ModernaMyoCarditis
NBC News
Are there long-term myocarditis risks after Covid vaccination?
Both Pfizer and Moderna are launching clinical trials to track health issues — if any — in the years following a diagnosis of vaccine-associated heart problems in teens and young adults.