Possible outcomes of hbv infection Acute hepatitis b infection 3-5% of adult 95% of infant- acquired infections acquired infections Chronic hBv infection Chronic hepatitis ↓ 12-25%in 5 years Cirrhosis 6-15%in 5 years 20-23% in 5 years Hepatocellular Liver failure carcinoma Death Liver transplant DeathPossible Outcomes of HBV Infection Acute hepatitis B infection Chronic HBV infection 3-5% of adult￾acquired infections 95% of infant￾acquired infections Cirrhosis Chronic hepatitis 12-25% in 5 years Hepatocellular Liver failure carcinoma Liver transplant 6-15% in 5 years 20-23% in 5 years Death Death