Hepatitis B Surface Antibody (Anti-HBs)
Confirm your immunity to hepatitis B with confidence.
What’s tested
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This test measures the level of hepatitis B surface antibodies (Anti-HBs) in your blood. It is used to determine whether you have developed immunity to the hepatitis B virus, either through previous infection or vaccination. The test is suitable for individuals who want to confirm their immune status, especially healthcare workers, travellers, or those at occupational risk, and for monitoring after vaccination.
Biomarkers
- Hepatitis B surface antibody (Anti-HBs)
Why it matters
Knowing your hepatitis B immune status is crucial for protecting yourself and others. A positive result indicates immunity, while a negative result may mean you are susceptible and could benefit from vaccination. This information helps guide decisions about vaccination, booster doses, and infection control measures.
If your Hepatitis B antibody test is required for occupational or travel health purposes and requires IVS, please bring one valid, government-issued photo ID: a passport, driving licence or national identity card. We will verify your identity before carrying out the test.
- Identification: Photo ID (Passport or Driving Licence) is only required if you need your report for official, employment, visa/travel, premarital, or Identity-Verified Certificate (IVS) purposes (not required for personal health & wellness testing).
This test provides an official, quality-assured laboratory report with reference ranges. These results are for clinical information and do not replace your GP or consultant. Always discuss abnormal results with your GP or specialist in the context of your medical history.
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