Neutrophil count (4.4 vs 4.0 × 109/L), lymphocyte count (3.3 vs 2.6 × 109/L), alanine aminotransferase (39.4 vs 35.8 U/L), aspartate aminotransferase (34.9 vs 28.4 U/L), CRP (28.6 vs 11.1 mg/L), D-dimer (0.69 vs 0.57 mg/L), and ferritin (445.2 vs 290.5 ng/ml) were higher in the COVID-19 moderate severity patient group. Here, GPT is linked to COVID-19.