Hepatitis B Vs Hepatitis A

Hepatitis B is a viral infection caused by the Hepatitis B virus (HBV) that attacks the liver and can lead to both acute and chronic diseases. It is transmitted through contact with infectious body fluids, such as blood, semen, or vaginal secretions, often through sexual contact, sharing needles, or from mother to child at birth. Chronic Hepatitis B can result in long-term liver damage, cirrhosis, and an increased risk of liver cancer. Vaccination is available and effective in preventing Hepatitis B infection.

Hepatitis A is a highly contagious liver infection caused by the Hepatitis A virus (HAV), primarily transmitted through the ingestion of contaminated food and water or through direct contact with an infectious person. Unlike Hepatitis B, Hepatitis A typically causes an acute illness that does not lead to chronic infection. While it can cause symptoms such as fatigue, nausea, abdominal pain, and jaundice, most individuals recover completely without long-term liver damage. Vaccination is also available and is highly recommended for travelers to areas where the virus is prevalent.