Test Code MNVZV Varicella-Zoster Virus (VZV) by PCR
Additional Codes
| PathLab | MNVZV |
| Epic ID | LAB3218 |
Specimen Requirements
Container/Tube Type:
BD Universal Viral Transport (UVT) or Viral Transport Media (VTM) - Dermal Specimens
Sterile CSF Container - Spinal Fluid
Also Acceptable Collection Container:
Copan eSwab - Dermal Specimens
Collection Information:
Submit only 1 of the following specimens:
Dermal Specimens
Collect lesion and dermal specimens using the BD Universal Viral Transport (UVT) or Viral Transport Media (VTM) collection system. If a UVT/VTM is not available, a Copan eSwab is acceptable. Send specimen refrigerated. Maintain sterility and forward promptly. Note: Specimen source is required on request form for processing.
Spinal Fluid
0.5 mL of spinal fluid. Do not centrifuge. Send specimen refrigerated in a screw-capped, sterile vial. Maintain sterility and forward promptly. The high sensitivity of amplification by PCR requires the specimen to be processed in an environment in which contamination of the specimen by VZV DNA is not likely. Note: Specimen source is required on request form for processing.
Minimum Sample Volume:
0.3 mL
Stability/Transport
| Temperature | Stability | Preferred Transport |
| Refrigerated |
7 days (UVT, VTM, eswab) 3 days (CSF) |
X |
| Frozen | 30 days (UVT, VTM, eswab) |
Unacceptable Conditions
Calcium alginate-tipped swab, wood swab, or transport swab containing gel is not acceptable for PCR testing.
Performing Lab
Pathology Laboratory
Methodology
Real-Time Polymerase Chain Reaction (PCR)/DNA Probe Hybridization
Day(s) Performed
Monday-Friday
CPT Code Information
87798