“…Myocarditis is another rare complication reported after COVID-19 vaccination. Fichadiya et al reported a case of a 60-year-old healthy male with no past medical history who developed heart failure (NHYA class 4) symptoms and suspected myocarditis four weeks after receiving the first dose of COVID-19 vaccine (mRNA1273, Moderna) [ 193 ]. Alopecia Areata(AA), classified as an autoimmune disease with an unknown cause, has also been linked to COVID-19 vaccination.…”