ARUP's Laboratory Test Directory

Norovirus Group 1 & 2 Detection by RT-PCR : 0051281

Mnemonic: NORO PCR

Methodology: Reverse-Transcription Polymerase Chain Reaction
Performed: Tue, Fri
Reported: 5-7 days
Specimen Required: Collect:  Random stool in a clean, unpreserved transport vial (ARUP Supply #40910).

Transport:  1 mL stool, frozen.

Submit specimen according to Biological Substance, Category B, shipping guidelines.

Pediatric Collection/Transport:  0.5 mL stool, frozen.

Submit specimen according to Biological Substance, Category B, shipping guidelines.

Stability:  Ambient: 8 hours; Refrigerated: 3 days; Frozen: 1 month
Reference Interval:
 
Test Number Components Reference Interval
 Norovirus 1 by PCR Negative - Norovirus group 1 nucleic acid not detected by RT-PCR
Positive - Norovirus group 1 nucleic acid detected by RT-PCR
 Norovirus 2 by PCR Negative - Norovirus group 2 nucleic acid not detected by RT-PCR
Positive - Norovirus group 2 nucleic acid detected by RT-PCR

Interpretive Data: A negative result does not rule out the presence of PCR inhibitors in the patient specimen or Norovirus nucleic acid concentrations below the level of the detection of the assay.

This test is performed pursuant to an agreement with Roche Molecular Systems, Inc.

Please refer to Statement B in the Compliance Statements section in the front of the Laboratory Test Directory.
CPT Code(s): 87798 x2
 
 

 

 

 
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