This test detects the presence of the Hepatitis B virus in your blood. A positive result means you are currently infected with the virus and could spread it to others. A negative result suggests that you are not infected at the moment. This marker is the first sign of an active Hepatitis B infection.

This test looks for antibodies your body produces to fight the Hepatitis B virus. If the result is positive, it means you have immunity, either because you’ve recovered from an infection or been vaccinated. A negative result means you have not developed immunity and are still susceptible to infection.

This test checks for antibodies to the core part of the Hepatitis B virus, which indicates past exposure. A positive result shows that you have been exposed to the virus at some point, either recently or in the past. A negative result means you have never been exposed to the virus.