All of them had concurrent hepatitis, and the results of relevant laboratory tests were well above the upper limit of the normal range: aspartate aminotransferase, 142.60 (2890.00) U/L; alanine aminotransferase, 835.73 ± 869.30 U/L; γ-glutamyl transferase, 160.15 ± 89.93 U/L; lactic dehydrogenase, 2077.50 ± 2018.58 U/L; and C-reactive protein, 33.10 ± 10.32 mg/L. Here, CRP is linked to hepatitis A virus infection.