Herpes Blood Test (HSV-2 IgG Antibody)
Know your HSV-2 status with a simple blood test.
What’s tested
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The Herpes Blood Test (HSV-2 IgG Antibody) is a straightforward blood test that checks whether you have been exposed to herpes simplex virus type 2 (HSV-2), the virus most commonly associated with genital herpes. It is suitable for anyone who wants clarity about their HSV-2 status, whether you have experienced symptoms such as sores or blisters, have a partner with known HSV-2, or simply wish to take a proactive approach to your sexual health.
This test looks for IgG antibodies, which are produced by the immune system in response to HSV-2 infection. Because antibodies take time to develop, the test is most reliable when performed at least 4 to 6 weeks after any potential exposure. A positive result indicates past or current infection, while a negative result makes infection unlikely, though very recent exposure may not yet be detectable.
Biomarkers included
Herpes Simplex Virus Type 2
- HSV-2 IgG antibody: Detects antibodies specific to herpes simplex virus type 2, indicating past or present infection.
Why it matters
Many people with HSV-2 have no symptoms or only mild ones, so they may be unaware they carry the virus. Knowing your status allows you to make informed decisions about your health, discuss results openly with partners, and seek appropriate medical advice if needed. A simple blood test can provide the clarity and peace of mind that comes with understanding your sexual health.
No special fasting required. Drink plenty of water prior to your appointment for a smooth blood draw.
- 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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