Test ID: PARVO
Parvovirus B19, Molecular Detection, PCR
Specimen Type 
Describes the specimen type needed for testing
Specimen Required Defines the optimal specimen. This field describes the type of specimen required to perform the test and the preferred volume to complete testing. The volume allows automated processing, fastest throughput and, when indicated, repeat or reflex testing.
Forms: If not ordering electronically, submit a Microbiology Request Form (Supply T244) with the specimen.
Specimen source is required.
Submit only 1 of the following specimens:
Preferred:
Specimen Type: Amniotic fluid
Container/Tube: Amniotic fluid container
Specimen Volume: 0.5 mL
Collection Instructions:
1. Do not centrifuge.
2. Label specimen as amniotic fluid.
Specimen Stability Information: Refrigerated (preferred) 7 days/Frozen 7 days
Specimen Type: Spinal fluid
Container/Tube: Sterile vial
Specimen Volume: 0.5 mL
Collection Instructions:
1. Do not centrifuge.
2. Label specimen as spinal fluid.
Specimen Stability Information: Refrigerated (preferred) 7 days/Frozen 7 days
Specimen Type: Synovial fluid
Container/Tube: Sterile vial or lavender top (EDTA)
Specimen Volume: 0.5 mL
Collection Instructions: Label specimen as synovial fluid.
Specimen Stability Information: Refrigerated (preferred) 7 days/Frozen 7 days
Alternate:
Specimen Type: Bone marrow
Container/Tube: Sterile container or lavender top (EDTA)
Specimen Volume: 0.5 mL
Collection Instructions: Label specimen as bone marrow.
Specimen Stability Information: Refrigerated 7 days
Specimen Minimum Volume Defines the amount of specimen required to perform an assay once, including instrument and container dead space. Submitting the minimum specimen volume makes it impossible to repeat the test or perform confirmatory or perform reflex testing. In some situations, a minimum specimen volume may result in a QNS (quantity not sufficient) result, requiring a second specimen to be collected.
Reject Due To Identifies specimen types and conditions that may cause the specimen to be rejected
| Hemolysis | NA |
| Lipemia | NA |
| Icterus | NA |
| Other | NA |
Specimen Stability Information Provides a description of the temperatures required to transport a specimen to the laboratory. Alternate acceptable temperature(s) are also included.
| Specimen Type | Temperature | Time |
|---|---|---|
| Varies | Refrigerated (preferred) | 7 days |
| Frozen | 7 days |
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