WEST NILE VIRUS IgG, IgM CSF

Test Documentation
Specimen Required
Send 1.0 mL CSF (0.5 mL minimum) refrigerated in a screw-capped plastic vial.

Methodology
Enzyme Immunoassay

Stability
Room Temperature: 4 days; Refrigerated: 7 days; Frozen: 30 days

Reference Range
IgG CSF   <1.30  
IgM CSF   <0.90  

Performed
Monday, Thursday

Turnaround Time3-5 days
Test CodeWNCGM
CPT-4 Code (s)
86788, 86789
LOINC Codes
IgG CSF   39572-3  
IgM CSF   39573-1  

Warde
Medical
Laboratory