Total reviews 420
Total reviews 420
Tests Included: 1
Est. 4-6 (business days) Turnaround
Specimen type: Blood
Quest Diagnostics Location
EBNA IgG typically appears during convalescence (3-4 months after clinical presentation) and remains detectable for life. VCA-IgM positivity in the absence of EBNA IgG suggests recent, active infection. 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.
Tests Included: 1
Est. 4-6 (business days) Turnaround
Specimen type: Blood
Quest Diagnostics Location
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Please do not exercise prior to testing. It is best that your blood is taken in a rested state.
Note: Turn around times on results are an estimate and are not guaranteed. The lab may need additional time due to holidays, confirmation/repeat testing, etc. You can contact us to discuss when your results should be ready and we will contact the lab on your behalf immediately.
| U/mL | Interpretation |
| <18.00 | Negative |
| 18.00-21.99 | Equivocal |
| >21.99 | Positive |
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