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HelpTest Code CAVP California Virus (La Crosse) IgG and IgM, Serum
Useful For
Aiding the diagnosis of California virus (La Crosse)
Method Name
Immunofluorescence Assay (IFA)
Reporting Name
Calif Virus (LaCrosse)IgG and IgM,SSpecimen Type
SerumAdvisory Information
This assay detects only California virus. For a complete arbovirus panel, order ARBOP / Arbovirus 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 |
|---|---|---|
| Serum | Refrigerated (preferred) | 14 days |
| Frozen | 14 days |
Reference Values
IgG: <1:10
IgM: <1:10
Reference values apply to all ages.
Day(s) and Time(s) Performed
May through October: Monday through Friday; 9 a.m.
November through April: Monday, Wednesday, Friday; 9 a.m.
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Test Classification
This test has been cleared or approved by the U.S. 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.CPT Code Information
86651 x 2
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| CAVP | Calif Virus (LaCrosse)IgG and IgM,S | In Process |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 8764 | Calif (LaCrosse) Encep Ab, IgG, S | 10904-1 |
| 87280 | Calif (LaCrosse) Encep Ab, IgM, S | 10905-8 |