Hepatitis B Antibody (ANTI-HBS)
Confirm your immunity to hepatitis B with confidence.
This test measures the level of antibodies against the hepatitis B surface antigen (anti-HBs) in your blood. It is used to determine whether you have developed protective immunity to hepatitis B, either through previous infection or successful vaccination. It is particularly useful for healthcare workers, travellers, and individuals at occupational risk who need to confirm their immune status. The test is performed using a simple blood sample, with analysis typically carried out using enzyme immunoassay (EIA) or chemiluminescence immunoassay (CLIA) techniques.
What it screens for
- Hepatitis B surface antibodies (anti-HBs): These are protective antibodies that indicate immunity to hepatitis B. A positive result generally means you are immune, while a negative result suggests you may be susceptible and could benefit from vaccination.
Why it matters
Knowing your hepatitis B immune status is crucial for protecting yourself and others. If you are not immune, you can take steps to get vaccinated and prevent infection. If you are immune, you can have peace of mind and meet occupational health requirements with confidence.
- Hepatitis B surface antibody (anti-HBs)
No special preparation required.
For blood tests, we recommend drinking plenty of water beforehand to ensure smooth sample collection. If you are taking any regular medication, continue to do so unless advised otherwise by your doctor.
Important Clinical Information:
This test is a screening tool to monitor and support your overall health. It does not replace your GP or Consultant.
Always discuss your test results, especially any abnormal results, with your GP, who can interpret them in the context of your medical history and overall health.
Service Booking
Includes £15 phlebotomy fee
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