Total reviews 422
Total reviews 422
Tests Included: 2
Est. 3-5 (business days) Turnaround
Specimen type: Blood
Quest Diagnostics Location
Intrauterine or congenital CMV infections occur in 0.5 to 2.2% of all live births. Symptomatic congenital infections usually occur in infants born to non-immune mothers who have primary infections during pregnancy. Latency and reactivation of CMV influence the interpretation of serological results. A single positive CMV IgG result is and indication of present or past infection. The presence of CMV IgM suggests a recent CMV exposure but does not differentiate between primary infection and reactivation.
Tests Included: 2
Est. 3-5 (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.
Cytomegalovirus Antibody (IgG)
| U/mL | Interpretation |
| <0.60 | Negative |
| 0.60-0.69 | Equivocal |
| ≥0.70 | Positive |
A positive result indicates that the patient has antibody to CMV. It does not differentiate between an active or past infection.
Cytomegalovirus Antibody (IgM)
| AU/mL | Interpretation |
| <30.00 | No antibody detected |
| 30.00-34.99 | Equivocal |
| ≥35.00 | Antibody detected |
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