COVID-19(2) hepatitis C virus(1) HBV DNA(1) complications(1) Neutrophil to lymphocyte ratio(1) hereditary disease(1) Direct-Acting Antiviral Agents(1) Pneumonia(1) D-dimer(1) rhabdomyolysis(1) Renal transplantation(1) quantitative HBsAg(1) platelets to lymphocyte ratio.(1) Chronic Hepatitis B(1) Influenza(1) oxidative stress(1) carnitine palmitoyl transferase II deficiency(1) Hepatitis B virus(1) HBe antigen(1) vaccine-induced thrombotic thrombocytopenia(1) SARS-COV-2 infection(1)