Doctor's Assessment Included
Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
Anti-HBc test: what hepatitis B core antibody shows
The anti-HBc test detects hepatitis B core antibodies, which can indicate past or present exposure to the hepatitis B virus. On its own it does not confirm a current infection. A doctor interprets it alongside other markers such as HBsAg and anti-HBs.
What It Measures
This test detects antibodies against the hepatitis B core antigen (HBcAg). These antibodies appear early during infection and can persist for life. The test provides a qualitative result indicating whether anti-HBc antibodies are present, helping to determine exposure history to the hepatitis B virus.
Why It Matters
Anti-HBc is a useful piece of the hepatitis B picture, because it can show exposure even when other markers are unclear. However, it cannot tell you on its own whether an infection is past, resolved, or active. A huisarts or the BIG-registered doctor interprets it together with HBsAg and anti-HBs.
When to Test
Because this marker reflects exposure rather than a precise moment, it is usually tested as part of a wider hepatitis B panel rather than on a strict window. A doctor can advise whether testing now is useful and which other markers to include. A single result should always be interpreted in context.
Recommendations
Male
Negative result indicates no prior Hepatitis B infection.
Positive result indicates prior or current Hepatitis B infection. Consider further evaluation.
Female
Negative result indicates no prior Hepatitis B infection.
Positive result indicates prior or current Hepatitis B infection. Consider further evaluation.
Lifestyle Tips
Support liver health by limiting alcohol consumption, maintaining a healthy weight, and eating a balanced diet. If you have not been vaccinated against hepatitis B, consult your healthcare provider about vaccination. Practise safe hygiene and avoid sharing personal items such as razors or toothbrushes.