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Varicella Zoster Immune Screen, IgG
MessagePerformed at Sonora Quest Laboratories, Test code 2435
Test Code
VARI
Alias/See Also
Varicella Zoster Antibody, IgG
CPT Codes
86787
Preferred Specimen
Using a serum separator tube (SST) collect 2 mL of blood. Centrifuge as soon as possible after clot formation.
Test requires 1 mL serum.
Test requires 1 mL serum.
Minimum Volume
0.5 mL
Instructions
See link below for specimen details, methodology, setup schedule and reference ranges.
Transport Container
Serum Separator Tube
Transport Temperature
Refrigerated
Specimen Stability
Ambient: Information not available
Refrigerated: 7 Days
Frozen: 4 Weeks
Refrigerated: 7 Days
Frozen: 4 Weeks
Methodology
Multiplex Flow Immunoassay
Setup Schedule
Setup Evenings: Monday through Friday Setup Nights: Monday through Sunday
Report Available
2 - 6 days
Reference Range
Negative (<=0.9 AI)
Clinical Significance
Positive results suggest recent or previous exposure to Varicella Zoster Virus or vaccine and is presumptive evidence of immunity.
Equivocal results may be repeated in 10-14 days with freshly drawn serum.
Negative results do not rule out acute Varicella Zoster infection.
Equivocal results may be repeated in 10-14 days with freshly drawn serum.
Negative results do not rule out acute Varicella Zoster infection.
Additional Information
Varicella Zoster IgG
Varicella zoster Antibody, IgG