MET and autoimmune myocarditis: Taken together, these data indicate that exposure to cross-reactive spike epitopes induces the differentiation of Th1/2 cardiotropic T cells, a signature partially shared with mRNA-1273 vaccine-induced AMP in mice (Figure 1) and viral/autoimmune myocarditis in humans.35 In patients with Vacc-AMP, upon stimulation with PS5h, these responses segregated in the cMet+ T-cell subset.