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0065120
Parvovirus B19 Antibodies, IgG and IgM
PARVO
Ordering Recommendation
Aids in the diagnosis of parvovirus infection.
New York DOH Approval Status
This test is New York state approved.
Specimen Required
Patient Preparation
Collect
Serum separator tube (SST).
Specimen Preparation
Separate from cells ASAP or within 2 hours of collection. Transfer 0.5 mL serum to an ARUP standard transport tube. (Min: 0.3 mL) Parallel testing is preferred and convalescent specimens must be received within 30 days from receipt of the acute specimens.
Storage/Transport Temperature
Refrigerated.
Unacceptable Conditions
Bacterially contaminated, heat-inactivated, hemolyzed, icteric, lipemic, or turbid specimens.
Remarks
Mark specimens plainly as "acute" or "convalescent."
Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles)
Methodology
Semi-Quantitative Enzyme-Linked Immunosorbent Assay (ELISA)
Performed
Sun-Sat
Reported
1-3 days
Reference Interval
| Test Number |
Components |
Reference Interval |
|---|---|---|
| Parvovirus B19 Antibody IgG | 0.90 IV or less | |
| Parvovirus B19 Antibody IgM | 0.89 IV or less |
Interpretive Data
| Component |
Results |
Interpretation |
|---|---|---|
| Parvovirus B19 Antibody, IgG | 0.90 IV or less 0.91-1.09 IV 1.10 IV or greater |
Negative: No significant level of detectable Parvovirus B19 IgG antibody. Equivocal: Repeat testing in 7-21 days may be helpful. Positive: IgG antibody to Parvovirus B19 detected, which may indicate a current or past infection. |
| Parvovirus B19 Antibody, IgM | 0.89 IV or less 0.90-1.10 IV 1.11 IV or greater |
Negative: No significant level of detectable Parvovirus B19 IgG antibody. Equivocal: Repeat testing in 7-21 days may be helpful. Positive: IgG antibody to Parvovirus B19 detected, which may indicate a current or past infection. However, low levels of IgM antibodies may occasionally persist for more than 12 months post infection. |
Compliance Category
FDA
Note
Hotline History
Hotline History
Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
N/A
CPT Codes
86747 x2
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 0065121 | Parvovirus B19 Antibody IgG | 5273-8 |
| 0065122 | Parvovirus B19 Antibody IgM | 5274-6 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
- B19
- B19 Antibodies
- Erythrovirus B19
- Fifth Disease, IgG and IgM
- Fifth Disease-Parvovirus
- Human Parvovirus B19 Antibodies
- Parvovirus B19 Antibodies, IgG and IgM, Serum
Parvovirus B19 Antibodies, IgG and IgM
