About this test
Avidity: low = infection within ~3 months, high = infection >3–4 months ago – dates an IgM-positive result in pregnancy.
Parameters
1 parameter available in the current test details.
- CMV Avidity IgG
Sample & preparation
- Sample
- Serum
- Sample volume
- 2 mL
- Preparation
- No special preparation
- Transport temperature
- 2–8 °C
- Expected report time
- Next day
Confirm preparation and reporting time with OnePLUS when booking. Your referring clinician can advise which investigation is appropriate.