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
Semi-Quantitative Enzyme-Linked Immunosorbent Assay
Performed
Varies
Reported
3-12 days  
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
Specimen Required
Patient Preparation
  
Collect
Plain red or serum separator tube (SST).  
Specimen Preparation
Transfer 0.5 mL serum to an ARUP Standard Transport Tube. (Min: 0.25 mL)  
Storage/Transport Temperature
Refrigerated. Also acceptable: Frozen.  
Unacceptable Conditions
  
Remarks
  
Stability
Ambient: 1 week; Refrigerated: 2 weeks; Frozen: 1 month  
Reference Interval
By report  
Interpretive Data
 
Note
 
CPT Code(s)
86644x2
Components
Component Test Code*Component Chart NameLOINC
2003045CMV IgG Avidity Index52984-2
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
 

Performed at Focus Diagnostics, Inc.