Diseases

Hepatitis B

Hepatitis B is a serious disease caused by a virus that attacks the liver. The virus, which is called hepatitis B virus (HBV), can cause lifelong infection, cirrhosis (scarring) of the liver, liver cancer, liver failure, and death. Transmission occurs when blood or body fluids from an infected person enter the body of a person who is not immune.

Occurrence:

Destinations with hepatitis B

About 5% to 10% of the population in these destinations is chronically infected by hepatitis B.

Manifestations: About 30% of persons have no signs or symptoms. 
Signs and symptoms are less common in children than adults. Symptoms are:

Diagnose and treatment: Diagnose is demonstrated by blood test. Treatment in the acute infection is not recommended, there is in most cases spontaneously recovery. Alpha interferon and lamivudine are two drugs licensed for the treatment of persons with chronic hepatitis B. These drugs are effective in up to 40% of patients. Vaccine is effective in prevention of infection. Immune Globulin gives protection on a short-term.

Prevent hepatitis B by:

Hepatitis B Resource:

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