Viral hepatitis J refers to a group of liver diseases caused by different strains of the hepatitis virus, specifically affecting the liver function. The infection can range from mild to severe, and in some cases, it may lead to chronic liver conditions.

There are several forms of hepatitis viruses that affect humans, each with distinct transmission routes and severity levels:

  • Hepatitis A: Often transmitted through contaminated food and water.
  • Hepatitis B: Spread through bodily fluids such as blood and semen.
  • Hepatitis C: Typically transmitted through blood transfusions or contaminated needles.
  • Hepatitis D: Requires the presence of hepatitis B for replication.
  • Hepatitis E: Mostly transmitted through contaminated water.

The symptoms and potential long-term consequences of viral hepatitis can vary significantly based on the type of virus involved:

  1. Acute phase: Includes fatigue, abdominal pain, nausea, and jaundice.
  2. Chronic phase: Can lead to cirrhosis, liver failure, or liver cancer if left untreated.

Important Note: Chronic hepatitis B and C can be asymptomatic for many years, making early detection crucial to prevent long-term liver damage.

Hepatitis Type Transmission Severity
Hepatitis A Fecal-oral Self-limiting
Hepatitis B Blood, sexual contact Can become chronic
Hepatitis C Blood Often chronic
Hepatitis D Requires Hepatitis B Severe liver damage
Hepatitis E Fecal-oral Self-limiting