Days Set Up
Daily
Analytic Time

1 - 5 days

MiChart Code
Herpesvirus 6 Ab Panel IFA (Sendout)
Soft Order Code
HPV6

Test Updated:

Synonyms

Human Herpesvirus-6 Antibodies
Roseola Antibodies
HHV6
Herpesvirus 6 Antibodies
HPV6

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All specimens should be accompanied by a requisition.

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Test Overview

Test Methodology

IFA

Test Usage

Human herpesvirus 6 (HHV-6) is found in peripheral blood leukocytes and is considered the agent of roseola. The normal prevalence of HHV-6 antibody is high. Nearly 100% of the population will demonstrate antibody at midlife with titers declining with increasing age. Immunofluorescence assays are used for detection of antibody recognizing HHV-6. Crossreactions with other herpes viruses, i.e., Cytomegalovirus and Herpes Simplex have not been found. In order to serologically demonstrate primary infection, it is necessary to detect a significant change in titer.

Reference Range

IgG <1:10; IgM <1:20.

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Specimen Requirements

Collection Offsite

Collect specimen in a red top tube. Centrifuge, aliquot serum into a plastic vial and refrigerate.

Red Top Tube
Normal Volume
1 ml serum
Minimum Volume
0.5 ml serum

Billing Information

CPT Code
86790 x2
Pro Fee Code
 
LOINC
 

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Our High Standard

Quality that sets us apart

As the reference laboratory division of Michigan Medicine's Department of Pathology, MLabs shares the institution's commitment to applying established quality principles to clinical laboratory testing. Like other large organizations in complex, consequential fields, we rely on an established approach to monitor quality throughout the testing process.