“…However, both conditions have also been reported in AIH [ 141 , 142 ]. To date, COVID-19 vaccines that induce AIH include mRNA vaccines, viral vector vaccines, and inactivated vaccines, with mRNA vaccines accounting for the majority and inactivated vaccines accounting for the least [ 15 , 140 , [143] , [144] , [145] , [146] , [147] , [148] , [149] , [150] , [151] , [152] , [153] , [154] , [155] , [156] , [157] , [158] , [159] , [160] , [161] , [162] , [163] , [164] , [165] , [166] , [167] , [168] ]. Clayton-Chubb et al reported for the first time a case of adenovirus-based vaccine eliciting AIH.…”