Hansani, 28, experienced severe abdominal pain, jaundice, and yellow eyes; tests revealed liver enzymes 70 times higher than normal due to an acute hepatitis A virus infection.

Thuy, 31, rapidly gained weight and was diagnosed with fatty liver progressing to cirrhosis, chronic hepatitis B, and obesity.

I had a routine health check-up, and my liver enzyme test showed a slight increase (ALT 78 U/L, AST 52 U/L), but I have no other symptoms. Do I have hepatitis? (Trong Nghia, 47 years old, Hanoi)

Vaccination, avoiding exposure, and maintaining a healthy lifestyle help reduce the risk of hepatitis B.

Hepatitis A, B, and C viruses can transmit through contact with infected blood, unsanitary food and drink, and unsafe sexual contact.