Case Report: HLA-DRB1 04:01 found in a child with adenovirus type 2 -linked hepatitis
Since 2022, cases of hepatitis of unknown origin have been reported in children worldwide. Adeno-associated virus type 2 (AAV2) was identified as a cause, with most affected children having the HLA-DRB1 04:01 genotype. In this study, we hypothesized th…