Measles (Rubeola) Antibody, IgM, CSF
0054441
 
Ordering Recommendation
Mnemonic
MEASLMCSF
Methodology
Semi-Quantitative Enzyme-Linked Immunosorbent Assay
Performed
Mon-Fri
Reported
1-5 days
New York DOH Approval Status
Specimens from New York clients will be sent out to a New York DOH approved laboratory.
Specimen Required
Patient Preparation
 
Collect
CSF.  
Specimen Preparation
Transfer 0.5 mL CSF to an ARUP Standard Transport Tube. (Min: 0.2 mL)  
Storage/Transport Temperature
Refrigerated. Also acceptable: Frozen.  
Unacceptable Conditions
Specimen types other than CSF. Contaminated or heat-inactivated specimens.  
Remarks
 
Stability
Ambient: 8 hours; Refrigerated: 2 weeks; Frozen: 1 year  
Reference Interval
0.79 AU or less: Negative - No significant level of IgM antibodies to measles (rubeola) virus detected.
0.80-1.20 AU: Equivocal - Repeat testing in 10-14 days may be helpful.
1.21 AU or greater: Positive - IgM antibodies to measles (rubeola) virus detected. Suggestive of current or recent infection or immunization. However, low levels of IgM antibodies may occasionally persist for more than 12 months post-infection or immunization.
Interpretive Data
The detection of antibodies to rubeola in CSF may indicate central nervous system infection. However, consideration must be given to possible contamination by blood or transfer of serum antibodies across the blood-brain barrier.

See Compliance Statement B: www.aruplab.com/CS
Note
CPT Code(s)
86765
Components
Component Test Code*Component Chart Name
0054441Measles, Rubeola, Antibody IgM CSF
* 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
  • English Measles
  • measles IgM CSF
  • MMR
  • Rubeola IgM CSF