Hepatitis A is a disease of the liver. It is caused by the hepatitis A virus. Most people infected with the virus get well within six months. However, hepatitis A can be serious for older people and people who already have liver disease.
Death is possible, although very rare.
Learn how to prevent hepatitis A, especially if you already have liver disease. Some people with hepatitis A do not have any symptoms. Your doctor can tell you if you have hepatitis A by talking to you about your symptoms and taking a sample of your blood. The best way to prevent hepatitis A is to get vaccinated. The vaccine is very effective, and can keep you from ever getting hepatitis A. You will not get hepatitis A from the vaccine.