COVID-19(68) hepatitis B(60) Patient(36) SARS-CoV-2(31) antiviral therapy(23) hepatitis B.(20) immune response(17) antibody(16) Chronic Viral Hepatitis(15) IBD(15) Hepatocellular carcinoma(15) Infectious disease.(14) Inflammation(14) SARS-COV-2 infection(14) chronic hepatitis(14) required(14) baseline(14) microbiota(13) cirrhosis(13) objective(12) Inflammatory bowel disease(12) Result(12) with COVID-19(11) SARS-CoV-2 vaccine(11) detectable(11) hepatocellular carcinoma.(11) age(11) association(11) Evidence(11) Protein(11)