Test Code SBS Group B Streptococcus, Culture
Performing Location
Specimen Collection Information
| Specimen | Min. Test Volume | Collection Container | Special Handling |
|---|---|---|---|
| Varies |
|
Aerobic Transport Swab | Deliver to Laboratory immediately. Use aseptic technique throughout entire collection procedure |
Reference Ranges & Critical Values
| Assay | Gender | Age Range | Normal Range | Critical Values | Units |
|---|---|---|---|---|---|
| SBS | ALL | 0 Minutes – 150 Years | No Group B Streptococcus Isolated after 48 hours |
Collection Instructions
CERVIX/VAGINAL:
-
Use a speculum without lubricants during specimen collection.
-
For cervix, wipe cervix clean of vaginal secretions and mucus.
-
Gently compress cervix with blades of speculum; insert swab and rotate to obtain exudate from endocervical glands.
-
For vaginal sampling, collect secretions from the mucosa high in the vaginal canal.
-
Return swab to Culturette sleeve; crush ample of transport media and push cap down gently to assure that swab is saturated with medium at bottom of tube.
RECTAL SWABS:
-
Pass the tip of the swab approximately 1 inch beyond the anal sphincter.
-
Carefully rotate the swab to sample anal crypts and withdraw.
-
Return swab to Culturette sleeve; crush ampule of transport media and push cap down gently to assure that swab is saturated with medium at bottom of tube.
NEONATAL SPECIMENS:
-
Samples may be submitted from various sources (e.g., placenta, axilla, ear etc.)
-
Collect sample(s) as appropriate; use separate swab for each specimen.
-
Return swab to Culturette sleeve; crush ampule of transport media and push cap down gently to assure that swab is saturated with medium at bottom of tube.
Day(s) Performed
Monday - Sunday
CPT
87081
LOINC
586-8