GPT and hepatitis A virus infection: The child presented high levels of aspartate aminotransferase, alanine aminotransferase, bilirubin, C-reactive protein, D-dimer, gamma-glutamyl transferase, alkaline phosphatase, and was negative for serological tests for hepatitis A, B, C, E, HIV 1 and 2, herpes virus, cytomegalovirus, Epstein–Barr virus, and negative for RTqPCR for Influenza A and B, RSV and SARS-CoV-2.