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Group B Strep with Broth Enrichment
TEST CODE
STRPB
CPT CODE
87653
TRANSPORT TEMPERATURE AND STABILITY
Room temperature 48 hours
REJECTION CRITERIA
Vial with no swab present, incorrect swab used, specimens past stability, expired media
TRANSPORT CONTAINER / SPECIMEN
Copan E-Swab
TURNAROUND TIME
24 – 48 hours from receipt at the lab
COLLECTION
- Wipe away excess secretions or discharge from the vaginal area.
- Insert the swab into the lower one-third part of the vagina, and sample secretions from the mucosa.
- Insert the same swab approximately 2.5 cm beyond the anal sphincter and rotate to sample anal crypts.
- Immediately place the swab into the transport tube.
- Carefully break the swab shaft at the score line.
- Cap the specimen transport tube tightly, label with two patient identifiers.
TEST SETUP
Monday – Friday (days)
METHODOLOGY
RT-PCR via LIM broth enrichment
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