Better2Know Immunity & infection

Human Herpes Virus - Type 8 Test

Human Herpes Virus - 8 (IgG)

Sample
Blood
Collection
Venous draw at clinic or nurse visit
Results in
10 days
Biomarkers
1
Tests for
  • Human Herpes Virus 8

Test specifications

Provider
Better2Know
Sample type
blood
Collection method
venous draw at clinic or nurse visit
Turnaround time
10 days
Biomarkers tested
1
At-home test
No
Doctor reviewed
No
Gender focus
Both

What's tested

1 biomarker as listed by Better2Know.

  • Human Herpes Virus 8

About this test

Three reasons the Human Herpes Virus 8 (HHV-8) IgG test is right for you

  • This test detects antibodies to HHV-8, the virus associated with Kaposi's sarcoma and other conditions
  • It helps determine past exposure and assess your immune response to the virus
  • Early identification of infection can guide monitoring and management, especially in immunocompromised individuals

What is the Human Herpes Virus 8 (HHV-8) IgG test?

The HHV-8 IgG test measures antibodies in your blood that indicate previous exposure to human herpes virus 8. While infection does not always cause symptoms, it can increase the risk of certain illnesses, particularly in people with weakened immune systems.

This test is often recommended for:

  • Individuals with unexplained skin lesions or vascular abnormalities
  • Immunocompromised patients, such as those with HIV
  • People at higher risk of exposure due to geographic or occupational factors
  • Screening before certain medical treatments or clinical monitoring

What are the symptoms of HHV-8 infection?

Many people infected with HHV-8 do not experience symptoms. In some cases, infection can contribute to conditions such as:

  • Kaposi's sarcoma - red, purple, or brown lesions on the skin or mucous membranes
  • Lymphoproliferative disorders or other vascular abnormalities
  • Increased susceptibility to opportunistic infections in immunocompromised patients

How does the HHV-8 IgG test work?

A blood sample is taken and analysed for IgG antibodies specific to HHV-8. A positive result indicates prior exposure and an immune response to the virus, whereas a negative result suggests no prior exposure. The test does not indicate current viral activity but can help guide monitoring and medical decisions.

What can I expect at my appointment?

Your appointment involves a standard blood draw performed by a trained healthcare professional. The procedure is quick and minimally invasive.

Once analysed, results are typically available within 10 days. You will receive a report detailing your HHV-8 IgG status along with any relevant guidance from your healthcare provider.

Are there any risks with this test?

This is a routine blood test and is very safe. Most people experience only mild discomfort at the site of the needle.

Occasionally, minor bruising or tenderness may occur. Serious complications are extremely rare. Seek medical advice if you feel unwell after your test.

How do I schedule my appointment?

To book your appointment, click the "Book Your Appointment" button at the top of the page. Select your preferred clinic, date, and time, and we will guide you through the process.

Description provided by Better2Know.

Our editorial score

Compare Health Test Score
Editorial confidence: 9.5/10

Score breakdown

  • Clarity and documentation 9.0/10

    The listing publishes a detailed description, the full biomarker list, a stated turnaround, clear collection options, the sample type; it does not state what the report looks like.

  • Clinical depth 7.5/10

    A single-marker test measuring exactly what it sets out to; depth is not the point of this comparison group.

  • Collection convenience 4.0/10

    Requires a venous draw at a clinic; a home nurse visit is offered; results in around 10 days.

  • Results and follow-up 3.0/10

    Results are not doctor-reviewed as standard.

  • Trust signals 6.5/10

    Trustpilot 4.2 from 775 reviews; CQC registered; trading 18+ years.

  • Value for money 4.2/10

    £245.00 against a comparison-group median of £185.00 (+32%).

Compare with similar tests

This test belongs to our Herpes test comparison group. See how it stacks up against equivalent tests from other providers.

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