Parvovirus IgG/IgM (B19)

Department: Virology
Test Synonym(s): LAB800, B19, Fifth Disease, Parvovirus IgG and IgM, Parvovirus B19 Ab
Test Components: IgG and IgM (two assays) differentiated
CPT Codes: 86747
Methodology: EIA
Reference Range: Negative
Tube Type: Gold top SST (Clot activator with gel) or Red top (no gel)
Specimen: Serum Only
Alternate Specimen: None
Pediatric Requirements: 2 mL Red Top
Volume: 1 tube
Minimum Volume: 2 mL Red top
Temperature: Refrigerated (2-8 degrees C); allow to clot
Stability: labile specimen - keep serum refrigerated
Reasons for Rejection: Gross hemolysis or Lipemia. Rejected if same assay performed within past 4 days
Days Performed: Monday, Thursday
Times Performed: Batched Mornings
TAT: Same day to 4 days

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