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Epstein-Barr Virus Viral Capsid Antigen (VCA) Antibody (IgG) : 8474
Test CodeEBVCIG or 8474
Alias/See Also
EBV VCA IgG antibody by CLIA; EBV IgG
CPT Codes
86665
Preferred Specimen
1.0 mL serum
Minimum Volume
0.5 mL
Transport Temperature
Refrigerated
Specimen Stability
Room temperature: 4 days
Refrigerated: 7 days
Frozen: 30 days
Refrigerated: 7 days
Frozen: 30 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis; grossly lipemic
Methodology
Immunoassay
Setup Schedule
Monday & Wednesday & Friday
Report Available
1-4 days
Reference Range
U/mL Interpretation
<18.00 Negative
18.00-21.99 Equivocal
>21.99 Positive
<18.00 Negative
18.00-21.99 Equivocal
>21.99 Positive
Clinical Significance
Primary infection by EBV causes infectious mononucleosis, usually a self-limiting disease in children and young adults. Infection with EBV can cause lymphoproliferative disorders including tumors. VCA-IgG is typically detectable at clinical presentation, and persists for life. Absence of VCA-IgG usually indicates the patient is susceptible to EBV infection.
Performing Laboratory
med fusion
