First Identified Case of Fatal Fulminant Necrotizing Eosinophilic Myocarditis Following the Initial Dose of the Pfizer-BioNTech mRNA COVID-19 Vaccine (BNT162b2, Comirnaty): an Extremely Rare Idiosyncratic Hypersensitivity Reaction.
Rohan AmeratungaSee-Tarn WoonMary N SheppardJack GarlandBenjamin OndruschkaChristopher X WongRalph A H StewartMichael TatleySimon R StablesRexson D TsePublished in: Journal of clinical immunology (2022)
These extremely rare vaccine-related adverse events are much less common than the risk of myocarditis and other lethal complications from COVID-19 infection. The benefits of vaccination far exceed the risks of COVID-19 infection.