ARUP's Laboratory Test Directory

West Nile Virus RNA by RT-PCR : 0050229

Mnemonic: WNILE PCR

Methodology: Qualitative Reverse Transcription Polymerase Chain Reaction
Performed: Mon-Fri
Reported: 1-4 days
Specimen Required: Collect: Lavender (EDTA), pink (K2EDTA) or serum separator tube. OR CSF.

Specimen Preparation: Separate serum or plasma from cells.
Transfer 1 mL serum, plasma or CSF to a sterile container. (Min: 0.5 mL)


Storage/Transport Temperature: Frozen.

Remarks: Specimen source required.

Unacceptable Conditions: Heparinized specimens.

Stability (collection to initiation of testing): Ambient: 8 hours; Refrigerated: 24 hours; Frozen: 3 months

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

See Compliance Statement B: www.aruplab.com/CS
CPT Code(s): 87798
Cross References: Flavivirus (West Nile Virus RNA by RT-PCR), WNV (West Nile Virus RNA by RT-PCR)