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Test Code VZPG Varicella-Zoster Antibody, IgG, Serum

Reporting Name

Varicella-Zoster Ab, IgG, S

Useful For

Determination of immune status of individuals to the varicella-zoster virus (VZV)

 

Documentation of previous infection with VZV in an individual without a previous record of immunization to VZV

Method Name

Multiplex Flow Immunoassay (MFI)

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Specimen Type

Serum


Specimen Required


Supplies: Sarstedt Aliquot Tube, 5 mL (T914)

Collection Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Submission Container/Tube: Plastic vial

Specimen Volume: 0.5 mL

Collection Instructions: Centrifuge and aliquot serum into a plastic vial.


Specimen Minimum Volume

0.4 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Refrigerated (preferred) 14 days
  Frozen  14 days

Reject Due To

Gross hemolysis Reject
Gross lipemia Reject
Gross icterus Reject
Heat-inactivated specimen Reject

Reference Values

Vaccinated: Positive (≥1.1 antibody index [AI])

Unvaccinated: Negative (≤0.8 AI)

Reference values apply to all ages.

Day(s) Performed

Monday through Friday

CPT Code Information

86787

LOINC Code Information

Test ID Test Order Name Order LOINC Value
VZPG Varicella-Zoster Ab, IgG, S 15410-4

 

Result ID Test Result Name Result LOINC Value
VZG Varicella-Zoster Ab, IgG, S 15410-4
DEXG4 Varicella IgG Antibody Index 5403-1

Test Classification

This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

Report Available

Same day/1 to 3 days