Cytomegalovirus (CMV) IgG Avidity Testing

BA0195

Synonym(s):
Specimen Container
Gel separator tube (Adult)
Specimen Requirement
Plain Blood
Adult: 3 mL
Specimen Storage/Transport
Spin down and separate serum within 2 hours of receiving the specimen and freeze till the next transport.
Orderable as Urgent? No
Turn Around Time
2 - 4 days
Reference Value(s)
​<50.0% AviLow Avidity
50.0 – 59.9% AviGrayzone
≥60.0% Avi High Avidity
Testing Laboratory Location NUH
Laboratory Clinical Chemistry
Contact Number

6394 1352

Day and Time Performed
Mon – Fri: 0800 hrs - 1700 hrs
Saturday: 0800 hrs - 1200 hrs
Test setup every Monday
Orderable on CPOE? No
Downtime Form

Clinical Chemistry - Form A

Change History Notes

  • 18 Jun 2025 02:38 PM

    Update contact number

  • 07 Jul 2022 12:00 AM

    Updated Test Code.

  • 02 Aug 2021 12:00 AM

    ​Updated Specimen Requirement, Specimen Storage / Transport, Day and Time Performed.

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Last Updated - 18 Jun 2025