Virus Tests
Hepatitis B Core Antibody – Total
The Hepatitis B Core Antibody – Total blood test is used to determine whether you have ever been exposed to the Hepatitis B virus. This test detects antibodies produced in response to the core component of the virus and remains detectable for life following natural infection. Unlike surface antibodies, core antibodies are not produced after vaccination. This makes the test particularly useful for distinguishing between immunity gained through vaccination and immunity resulting from past infection. The test is commonly requested as part of a full Hepatitis B profile, when investigating abnormal liver function tests, or when assessing previous exposure to the virus. Results are always interpreted alongside other Hepatitis B markers to provide a complete picture of infection history and current status.
What's included
- Hepatitis B Core Antibody – Total
What is this test used for?
It is used to identify previous natural exposure to the Hepatitis B virus.
Who should consider this test?
It may be recommended for people undergoing Hepatitis B screening or with abnormal liver blood tests.
What does a positive result mean?
It indicates past exposure to Hepatitis B rather than vaccination.
Do I need to prepare for this test?
No fasting or special preparation is required.
Need to monitor Hepatitis B?
If you have been diagnosed with Hepatitis B or require ongoing monitoring, our HBV DNA (Viral Load) PCR Test measures the amount of virus circulating in your blood using highly sensitive PCR technology. This advanced molecular test helps monitor chronic Hepatitis B infection, assess viral replication and evaluate response to antiviral treatment.
Why Choose Marylebone Diagnostic Centre?
At Marylebone Diagnostic Centre, we aim to make diagnostic testing as clear, supportive, and stress-free as possible. Our experienced clinical team ensures samples are collected carefully and results are delivered promptly with clear explanations.
We understand that test results can raise questions or concerns, which is why we focus on reassurance, clarity, and helping you understand what your results mean and what steps may follow.
Frequently asked questions
When will I receive my results?
Should I discuss my results with a doctor?
