Reference Interval:
| Test Number
| Components
| Reference Interval
| | 0050234 | West Nile Virus Antibody, IgG by ELISA, Serum
| 1.29 IV or less: Negative - No significant level of West Nile virus IgG antibody detected.
1.30-1.50 IV: Equivocal - Questionable presence of West Nile virus IgG antibody detected. Repeat testing in 10-14 days may be helpful.
1.51 IV or greater: Positive - Presence of IgG antibody to West Nile virus detected, suggestive of current or past infection.
| | 0050236 | West Nile Virus Antibody, IgM by ELISA, Serum
| 0.89 IV or less: Negative - No significant level of West Nile virus IgM antibody detected.
0.90-1.10 IV: Equivocal - Questionable presence of West Nile virus IgM antibody detected. Repeat testing in 10-14 days may be helpful.
1.11 IV or greater: Positive - Presence of IgM antibody to West Nile virus detected, suggestive of current or recent infection.
| |
|
| Interpretive Data: |
Refer to individual components for additional interpretive data.
|
| CPT Code(s): |
86789 WNV IgG, 86788 WNV IgM
|
Cross References: |
Arbovirus (West Nile Virus Antibodies, IgG & IgM by ELISA, Serum), Flavivirus (West Nile Virus Antibodies, IgG & IgM by ELISA, Serum), Mosquito borne encephalitis (West Nile Virus Antibodies, IgG & IgM by ELISA, Serum), Viral encephalitis (West Nile Virus Antibodies, IgG & IgM by ELISA, Serum) |