what are the three most common types of viral hepatitis
Hepatitis A, B, and C are the most common types of viral hepatitis in the United States. Hepatitis is a medical term that means inflammation of the liver. It can be caused by many different things.hile hepatitis A can cause swelling of the liver, it doesn't normally cause permanent liver damage. For most people, symptoms are mild (see Hepatitis A Symptoms). There is no specific hepatitis A treatment.