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HelpTest Code LAB3557 West Nile Virus Nucleic Acid Test
Additional Codes
WNV NAT
Clinical System Name
West Nile Virus Nucleic Acid Test
Synonyms
WNV NAT
WNV RNA
Sample Requirements
Specimen: Whole Blood
Container(s): Lavender/EDTA
Preferred Vol: 6.0 mL
Minimum Vol: 3.0 mL
Processing Instructions
Reject due to:
Spin: N
Aliquot: N
Temp: RT
Storage Location: Room temperature Send Outs rack.
Off-site Collection: Transport room temperature.
Stability
| Specimen Type | Temperature | Time |
| Whole Blood | Room Temp |
3 d (living) or 1 d (cadaveric) |
| Plasma | Refrigerated | 12 d |
| Frozen | Unacceptable |
Availability
| STAT | Performed | TAT |
| Y | Daily | 1 - 2 d |
Performing Laboratory
Bloodworks Northwest
Donor Testing Laboratory
701 SW 39st St.
Renton, WA 98057
Phone Number: (425) 656-7907
Department
Department: Send Outs
Phone Number: (206) 987-2563
Methodology
Method: Roche COBAS TaqScreen WNV NAT
Analytical Volume: 3.0 mL EDTA Whole Blood
Limitations:
CPT Codes
87798
Description
Nucleic Acid test for the detection of West Nile Virus in plasma specimen.
Reference Ranges
Reactive or Nonreactive
Send Out Instructions
| Reference Test Name: | West Nile Virus Nucleic Acid Test |
| Reference Lab Test Code: | 3078-08 |
| Instructions: | Send samples to BWNW via Delivery Express courier. |