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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