What is Hepatitis B?

Hepatitis B is a viral infection that affects the liver. The hepatitis B virus (HBV) is transmitted through contact with infected blood or bodily fluids. HBV can cause acute or chronic hepatitis, and can lead to liver damage, scarring, and even liver failure.

Symptoms of hepatitis B can include:

* Fatigue

* Nausea

* Vomiting

* Abdominal pain

* Dark urine

* Light-colored stools

* Joint pain

* Fever

Treatment for hepatitis B depends on the severity of the infection and the patient's overall health. Treatment options may include:

* Antiviral medications

* Interferon

* Liver transplant

Hepatitis B can be prevented by:

* Getting vaccinated against HBV

* Practicing safe sex

* Avoiding contact with infected blood or bodily fluids

The hepatitis B vaccine is safe and effective. It is recommended for all infants, children, and adults who are at risk of HBV infection.