Human Herpes Virus 6 IgG Antibodies (HHV-6) Blood Test

Item # LC161075

Human Herpes Virus 6 IgG Antibodies (HHV-6) Blood Test  - Life Extension

Human Herpes Virus 6 IgG Antibodies (HHV-6) Blood Test

Item # LC161075

What we commonly refer to as herpes, or HHV-6, is composed of two viruses, HHV-6A and HHV-6B. Testing for the virus's IgG antibody is important since a high value may indicate infection or reactivation.

This test measures total antibodies (IgG) for Human Herpes Virus 6 (HHV-6).

HHV-6 is composed of two herpes viruses known as HHV-6A and HHV-6B. These viruses typically infect people before the age of 2, resulting in a common rash known as roseola. The CDC estimates that nearly 100% of Americans have been infected and classify it as an emerging pathogen.1

Like other herpes viruses, such as chicken pox, HHV-6 establishes life-long latency which can become reactivated later in life due to suppression of the immune system or simply as a result of the aging process. Our immune systems are usually very good at bottling up herpes viruses; however, a key feature of the HHV-6 lifestyle is its ability to infect and survive in the cells of the immune system. Reactivation can be dangerous is some people as the virus is able to evade immune system control.

Some researchers believe that HHV-6 may trigger and perpetuate fibromyalgia or chronic fatigue syndrome (ME/CFS) in certain people. That's why testing for the virus's IgG antibody is so important since a high value may indicate a recent infection or a current chronic infection.


Fasting is not required. Take all medications as prescribed.



The laboratory services are for informational purposes only. It is not the intention of National Diagnostics, Inc and Life Extension to provide specific medical advice but rather to provide users with information to better understand their health. Specific medical advice including diagnosis and treatment will not be provided. Always seek the advice of a trained health professional for medical advice, diagnosis or treatment.

Both the physician and the testing laboratory are independent contractors with whom National Diagnostics, Inc makes arrangements for your blood tests. Neither National Diagnostics, Inc or Life Extension will be liable for any acts or omissions of the physician, the testing laboratory, or their agents or employees.

SALE: $36.75
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Human Herpes Virus 6 IgG Antibodies (HHV-6) Blood Test

  • $49.00
  • Sale $36.75
  • Save 25%

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