Human Herpes Virus-6 (HHV-6) (Form NIBD)

Specimen Required

6cc EDTA Blood (2 CBC Vials)

Fasting Required

Purpose of the Test

HHV-6 testing may be done if you have symptoms suggestive of HHV-6 infection, such as fever, rash, and fatigue. Testing may also be ordered if you have a weakened immune system and are at increased risk of HHV-6 infection.

When this test is required

HHV-6 testing may be requested by a healthcare provider if you have symptoms of HHV-6 infection or if you have a weakened immune system and are at risk for HHV-6 infection. Testing may also be requested as part of routine monitoring for certain diseases, such as transplant-related complications.

What the Test Detects

HHV-6 testing typically involves measuring the level of HHV-6 DNA in the blood or other samples. This can be done using a variety of laboratory techniques, such as polymerase chain reaction (PCR).

Preparation for the Test

No specific test preparation is needed for HHV-6 testing.

Sample Requirements

HHV-6 testing typically requires a blood sample, although other types of samples, such as cerebrospinal fluid, may be tested in certain circumstances.

Additional Notes

It’s important to note that HHV-6 is a very common virus, and many people are exposed to it without developing symptoms or complications. In some cases, HHV-6 infection may be associated with serious complications, such as encephalitis or bone marrow suppression, but these are relatively rare. Your healthcare provider can help you interpret the results of HHV-6 testing and determine the best course of action based on your individual circumstances.

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