Since April 2021, increased cases of myocarditis and pericarditis have been reported in the United States after mRNA COVID-19 vaccination (Pfizer-BioNTech and Moderna), particularly in adolescents and young adults.
CDC
Costco Removes Masks, Hogsett Doesn’t (Yet), plus Counterfeit COVID-19 Vaccination Cards
Costco removes mask mandates, Joe Hogsett Doubles Down plus Forged COVID-19 Vaccination Record Cards.