ARUP's Laboratory Test Directory
| 0098729: Eastern Equine Encephalitis Antibody, IgM by IFA, CSF |
| Test Mnemonic: EAST M CSF | |
|
Methodology: Indirect Fluorescent Antibody
Performed: Tue, Fri Reported: 1-5 days |
| Specimen Required: | |
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Collect: CSF.
Transport: 2 mL CSF at 2-8°C. (Min: 0.5 mL) Submit specimen in an ARUP Standard Transport Tube. Pediatric Collection/Transport: 0.15 mL CSF at 2-8°C. Unacceptable Conditions: Heat-inactivated, contaminated, or hemolyzed specimens. Stability: Ambient: 8 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles) |
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| Reference Interval: |
| Less than 1:1 |
| Interpretive Data: | |
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This test is intended to be used as a semi-quantitative means of detecting eastern equine encephalitis virus-specific IgM in CSF samples in which there is a clinical suspicion of eastern equine encephalitis virus infection. A positive result for IgM may suggest current or recent infection. This test should not be used solely for quantitative purposes, nor should the results be used without correlation to clinical history or other data. Because other members of the Alphavirus family, such as western equine encephalitis virus, show extensive cross-reactivity with eastern equine encephalitis virus, serologic testing specific for these species should also be performed.
Please refer to Statement E in the Compliance Statements section in the front of the Laboratory Test Directory. |
| CPT Code(s): | |
| 86652 |