Test Code GBSPCR Group B Streptococcus DNA
Performing Laboratory
North Ottawa Community Hospital
Specimen Requirements
Specimen must arrive within 48 hours of
collection.
Specimen Type: Vaginal/rectal
Container/Tube: ESwab Collection and Transport System
Specimen Volume: Adequate amount
Collection Instructions:
1. Follow the instructions for the ESwab Collection and Transport System; a routine culture is taken of the vaginal introitus and anorectum.
2. Transport to the lab within 48 hrs.
Additional Information: Specimen source is required. Penicillin allergy status required.
Specimen Rejection: Cervical
Reference Values
Negative for group B streptococcus
Sensitivity testing will be performed on positive results for patients with allergies to penicillin.
Day(s) Test Set Up
Daily
Methodology
Xpert GBS LB-PCR
Specimen Transport Temperature
Ambient
Test Classification and CPT Coding
87081
87653