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Test ID ARBOP Arbovirus Antibody Panel, IgG and IgM, Serum

Useful For

Aiding 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
CAVP Calif Virus (LaCrosse)IgG and IgM,S Yes Yes
EEEP East Equine Enceph Ab, IgG and IgM, S Yes Yes
STLP St. Louis Enceph Ab, IgG and IgM, S Yes Yes
WEEP West Equine Enceph Ab,IgG and IgM,S Yes Yes

Method Name

Immunofluorescence Assay (IFA)

Reporting Name

Arbovirus Ab Panel IgG and IgM, S

Specimen Type

Serum


Ordering Guidance


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

-CAVP / California Virus (La Crosse) Encephalitis Antibody Panel, IgG and IgM, Serum

-EEEP / Eastern Equine Encephalitis Antibody Panel, IgG and IgM, Serum

-STLP / St. Louis Encephalitis Antibody Panel, IgG and IgM, Serum

-WEEP / Western Equine Encephalitis Antibody Panel, IgG and IgM, Serum



Specimen Required


Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Specimen Volume: 0.5 mL


Specimen Minimum Volume

0.15 mL

Specimen Stability Information

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

Reference Values

CALIFORNIA VIRUS (La CROSSE) ENCEPHALITIS ANTIBODY

IgG: <1:10

IgM: <1:10 

Reference values apply to all ages.

 

EASTERN EQUINE ENCEPHALITIS ANTIBODY

IgG: <1:10

IgM: <1:10 

Reference values apply to all ages.

 

ST. LOUIS ENCEPHALITIS ANTIBODY

IgG: <1:10

IgM: <1:10 

Reference values apply to all ages.

 

WESTERN EQUINE ENCEPHALITIS

IgG: <1:10

IgM: <1:10 

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

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
ARBOP Arbovirus Ab Panel IgG and IgM, S 49093-8

 

Result ID Test Result Name Result LOINC Value
8764 Calif (LaCrosse) Encep Ab, IgG, S 10904-1
83354 East Equine Enceph Ab, IgG, S 10896-9
8182 St. Louis Enceph Ab, IgG, S 10906-6
8193 West Equine Enceph Ab, IgG, S 6957-5
87279 West Equine Enceph Ab, IgM, S 6958-3
87268 St. Louis Enceph Ab, IgM, S 10907-4
83355 East Equine Enceph Ab, IgM, S 10898-5
87280 Calif (LaCrosse) Encep Ab, IgM, S 10905-8

NY State Approved

Yes

Test Classification

This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

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