Which disease is characterized by inflammation of the liver due to a viral infection?

The disease characterized by inflammation of the liver due to a viral infection is Hepatitis A. Hepatitis A is caused by the Hepatitis A virus (HAV) that primarily spreads through the ingestion of contaminated food or water. This viral infection leads to inflammation of the liver, resulting in symptoms such as fever, fatigue, abdominal pain, and jaundice.

While Hepatitis B and Hepatitis C also cause liver inflammation, they are distinct diseases caused by different viruses. Hepatitis B is transmitted through contact with infected bodily fluids, and Hepatitis C through blood-to-blood contact, making the context of their transmission different from Hepatitis A. Cirrhosis, on the other hand, is not a viral infection but rather a condition resulting from long-term liver damage, which may be a result of chronic liver diseases, including chronic viral hepatitis but not an acute viral infection itself. Therefore, Hepatitis A is the correct choice when identifying a disease that causes liver inflammation specifically due to a viral infection.