What is the purpose of the Hepatitis B vaccination?

The purpose of the Hepatitis B vaccination is to provide active immunity against the Hepatitis B virus. When an individual receives the vaccine, it stimulates the immune system to produce antibodies that will fight off the virus if the person is later exposed to it. This vaccination is particularly crucial because it effectively reduces the risk of developing Hepatitis B infection and its associated complications, such as chronic liver disease and hepatocellular carcinoma.

The vaccine does not cure an existing Hepatitis B infection, nor is it designed to prevent all types of liver diseases, which can have various causes beyond viral infections. Additionally, it is not intended to treat existing viral infections but rather to proactively prevent Hepatitis B, making it a vital tool in public health and individual health care to control the spread of this serious disease.