First, to determine whether vaccines could have a pathogenic role (cross-reactivity between thyroid cell antigens and the viral spike protein or autoimmune/inflammatory syndrome induced by adjuvants [ASIA]), as proposed by several studies [8, 17–20]; we compared the prevalence of TA and ATPO and ATG titers in vaccinated and unvaccinated children. The gene discussed is ATP5PO; the disease is Autoimmunity.