University of Iowa
Diagnostic Laboratories
(UIDL) Test Directory

319-384-7212 (local)
1-866-844-2522 (toll free)


VanA/VanB Detection by PCR (rule out VRE)
Order Code: C VREPCR
Order Form: Molecular Oncology & Infectious Disease Requisition
Specimen:
Perirectal Swab
Collection Medium:
Aerobic Culturette
Testing
Schedule:
Batch analysis performed once each day, Monday through Friday. Sample 
must be received by 0930 for same day service; specimens received on 
weekends and holidays will be held until next scheduled run.
Comments:
Batch analysis performed once each day, Monday through Friday. Sample 
must be received by 0930 for same day service; specimens received on 
weekends and holidays will be held until next scheduled run.
Test
Limitations:
This test is performed on stool or perirectal swabs only.
Methodology:
Real Time PCR detection of the vanA and vanB resistance genes of 
vancomycin resistant enterococci.
Sample
Processing:
Maintain sterility and forward promptly to lab.
Sample
Storage:
Refrigerate.
Transport
Instructions:
Place requisition into outside pocket of bag.
Use refrigerated coolant packs.
Recommend express mail or equivalent if not on courier service.
CPT Code:
87500

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Updated: 10/31/2008