Hepatitis B

Hepatitis B

PUBLIC HEALTH FACT SHEET

What is 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.

How is Hepatitis B spread?
The most common way the disease is spread is through unprotected sexual contact, sharing needles used for injecting drugs or medication, or accidental needle sticks among health care workers. The virus is in blood, semen and vaginal fluids. When one of these infected fluids contacts mucous membranes (soft wet surfaces of the body) or enters through breaks in the skin, the virus may be passed to an uninfected person. Mothers can pass it to infants at birth.

How is it treated?
While there is no cure for Hepatitis B infection, there are some effective treatments available. Therefore, it is important to see a doctor to follow the course of the infection.  The doctor can also recommend symptomatic measures such as rest, change in diet, etc.

How can we prevent Hepatitis B?
There is a vaccine to help prevent Hepatitis B infection. The vaccine is safe and effective and is routinely given to infants with their baby shots. If you have been exposed to Hepatitis B and have not had the shots, then there is Hepatitis B immune globulin that needs to be given immediately.

  • Avoid direct contact with another person’s blood or body fluids. If contact occurs, wash up immediately.
  • Don’t share toothbrushes, razors, nail clippers or other personal items which may become contaminated with blood.
SYMPTOMS OF HEPATITIS B
  • Abdominal pain
  • Vomiting
  • Tiredness
  • Loss of appetite
  • Nausea
  • Dark urine
  • Sometimes rash or aches in joints