Hepatitis B antibodies, hepatitis B surface antibodies
| Category | Virology |
|---|---|
| Test background |
Includes hepatitis B antibody, hepatitis B surface antibody and anti-HBs. |
| Clinical Indications |
Post vaccination check for seroconversion. |
| Reference range | According to national guidance, it is preferable to achieve anti-HBs levels above 100mIU/ml, although levels of 10mIU/ml or more are generally accepted as enough to protect against infection. (Immunisation Against Infectious Disease, Nov 202, Chap 18, p.18). |
| Sample & container required | Serum (rust top RST tube) |
| Sample volume | 5 mL |
| Turnaround time | 3 days |
| Notes | Test performed in the Multi Disciplinary Automated Laboratory in the Division of Blood Sciences. |