Inflammatory bowel disease(7) immunosuppressive therapy(6) rubella(6) measles(6) varicella.(6) mumps(6) Hepatitis B virus(4) Chronic Hepatitis B(4) Hepatocellular carcinoma(4) hepatocellular carcinoma.(3) antiviral therapy(3) COVID-19(2) hepatitis E(2) Acute-on-chronic liver failure(2) muscle function.(1) Recommendations.(1) Autoimmunity(1) Plt(1) Hepatitis B surface antigen quantification(1) Meta-analysis(1) incidence(1) Genome(1) AFP(1) Antibody Response(1) Liver injury(1) hepatitis E virus(1) Hepatitis-viral(1) Crohn’s disease(1) Mortality(1) primary care.(1)