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Varicella Zoster VZV
MessagePerformed in the Chemistry Laboratory x5820
Test Code
VZOS
CPT Codes
86787
Preferred Specimen
Serum, gold top (SST) tube
Minimum Volume
0.5 mL blood
Transport Temperature
Room temperature
Specimen Stability
Refrigerated: 7 days
Freezer: Indefinite; no expiration date specified
Freezer: Indefinite; no expiration date specified
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Gross lipemia • Bacterially contaminated specimens
Methodology
Chemiluminescent immunoassay (CLIA). Performed on the Liaison XL
Setup Schedule
This assay is performed twice per week.
Reference Range
Results are reported as Immune, Equivocal, or Not Immune.
Clinical Significance
This test is used to detect IgG antibodies to VZV and determine immune status.

