#ExistRefRangeSet>
Reference Interval:
#ExistRefRangeTable> | Test Number
| Components
| Reference Interval
| | 0050771 | Rubella Antibody, IgG
| | Less than 9 IU/mL:
| Not Detected.
| | 9-9.9 IU/mL:
| Indeterminate - Repeat testing in 10-14 days may be helpful.
| | 10 IU/mL or greater:
| Detected.
|
| | 0050551 | Rubella Antibody, IgM
| | 19.9 AU/mL or less:
| Not Detected.
| | 20.0 - 24.9 AU/mL:
| Indeterminate - Repeat testing in 10-14 days may be helpful.
| | 25.0 AU/mL or greater:
| Detected - IgM antibody to rubella detected, which may indicate a current or recent infection or immunization.
|
|
*ExistRefRangeTable>
|
*ExistRefRangeSet>
#ExistInterpDataSet>
| Interpretive Data: |
#ExistInterpData>Testing immediately post-exposure is of no value without a later convalescent specimen. While the presence of IgM antibodies suggests current or recent infection, low levels of IgM antibodies may occasionally persist for more than 12 months post-infection or immunization.
The best evidence for current infection is a significant change on two appropriately timed specimens, where both tests are done in the same laboratory at the same time.
*ExistInterpData>
|
*ExistInterpDataSet>
#ExistCPT>
| CPT Code(s): |
86317; 86762
|
*ExistCPT>
|