Cytomegalovirus IgG Avidity (AviDx), ELISA
2003044
 
Ordering Recommendation
Aids in distinguishing between primary and secondary cytomegalovirus infection in pregnant women after initial serologic testing.
Mnemonic
CMV AVID
Methodology
Enzyme-Linked Immunosorbent Assay
Performed
Varies
Reported
3-12 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Serum separator tube.  
Specimen Preparation
Transfer 0.5 mL serum to an ARUP Standard Transport Tube. (Min: 0.25 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
 
Remarks
 
Stability
Ambient: 5 days; Refrigerated: 2 weeks; Frozen: 1 month  
Reference Interval
By report
Interpretive Data
Note
CPT Code(s)
86644x2
Components
Component Test Code*Component Chart Name
2003045CMV IgG Avidity Index
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References
Performed at Focus Diagnostics, Inc.