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Test ID ABOPC Arbovirus Antibody Panel, IgG and IgM, Spinal Fluid

Useful For

Aiding in the diagnosis of arboviral encephalitis (California [LaCrosse], St. Louis, Eastern equine, and Western equine encephalitis)

Profile Information

Test ID Reporting Name Available Separately Always Performed
CAVPC Calif(LaCrosse) Encep Ab Panel, CSF Yes Yes
EEPC East Equine Enceph Ab Panel, CSF Yes Yes
STLPC St. Louis Enceph Ab Panel, CSF Yes Yes
WEEPC West Equine Enceph Ab Panel, CSF Yes Yes

Method Name

Immunofluorescence Assay (IFA)

Reporting Name

Arbovirus Ab Panel IgG and IgM, CSF

Specimen Type

CSF


Ordering Guidance


This panel tests for 4 arboviruses; to test for a specific arbovirus, the following tests are individually orderable:

-CAVPC / California Virus (La Crosse) Encephalitis Antibody Panel, IgG and IgM, Spinal Fluid

-EEPC / Eastern Equine Encephalitis Antibody Panel, IgG and IgM, Spinal Fluid

-STLPC / St. Louis Encephalitis Antibody Panel, IgG and IgM, Spinal Fluid

-WEEPC / Western Equine Encephalitis Antibody Panel, IgG and IgM, Spinal Fluid

 

New York State clients: This test is not available for specimens originating in New York.



Specimen Required


Container/Tube: Sterile vial

Specimen Volume: 0.7 mL


Specimen Minimum Volume

0.7 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
CSF Refrigerated (preferred) 14 days
  Frozen  14 days

Reference Values

CALIFORNIA VIRUS (La CROSSE) ENCEPHALITIS ANTIBODY

IgG: <1:1

IgM: <1:1

Reference values apply to all ages.

 

EASTERN EQUINE ENCEPHALITIS ANTIBODY

IgG: <1:1

IgM: <1:1

Reference values apply to all ages.

 

ST. LOUIS ENCEPHALITIS ANTIBODY

IgG: <1:1

IgM: <1:1

Reference values apply to all ages.

 

WESTERN EQUINE ENCEPHALITIS

IgG: <1:1

IgM: <1:1

Reference values apply to all ages.

Day(s) Performed

May through October: Monday through Friday

November through April: Monday, Wednesday, Friday

Report Available

Same day/1 to 4 days

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Test Classification

This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration.

CPT Code Information

86651 x 2-California virus (La Crosse) encephalitis antibody, IgG and IgM

86652 x 2-Eastern equine encephalitis antibody, IgG and IgM

86653 x 2-St. Louis encephalitis antibody, IgG and IgM

86654 x 2-Western equine encephalitis antibody, IgG and IgM

LOINC Code Information

Test ID Test Order Name Order LOINC Value
ABOPC Arbovirus Ab Panel IgG and IgM, CSF 49094-6

 

Result ID Test Result Name Result LOINC Value
26365 Calif(LaCrosse) Encep Ab, IgG,CSF 9539-8
26369 East Equine Enceph Ab, IgG, CSF 10897-7
26367 St. Louis Enceph Ab, IgG, CSF 21509-5
26371 West Equine Enceph Ab, IgG, CSF 9315-3
26372 West Equine Enceph Ab, IgM, CSF 9316-1
26368 St. Louis Enceph Ab, IgM, CSF 21510-3
26370 East Equine Enceph Ab, IgM, CSF 10899-3
26366 Calif(LaCrosse) Encep Ab, IgM,CSF 9540-6

NY State Approved

No

Forms

If not ordering electronically, complete, print, and send a Microbiology Test Request (T244) with the specimen.

Testing Algorithm

The following algorithms are available in Special Instructions:

-Meningitis/Encephalitis Panel Algorithm

-Mosquito-borne Disease Laboratory Testing