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- Bordetella pertussis Culture
- Culture, Bordetella pertussis, Nasopharyngeal
- Pertussis Culture
- Whooping Cough Culture
Culture; isolation and identification by fluorescent antibody staining (additional charges/CPT code[s] may apply). CPT coding for microbiology and virology procedures often cannot be determined before the culture is performed. Requests with only a written order and no test number indicated will be processed according to Default Testing for Routine Microbiology.
Isolate and identify B pertussis and B parapertussis; establish diagnosis of whooping cough
Nucleic Acid Amplification (NAA/PCR) procedures provide more rapid results and have been increasingly used in the diagnosis of B pertussis infection. Studies have shown that the best yield is obtained when PCR and culture are used to diagnose this infection.
Nasopharyngeal (NP) swab
Guide the flexible swab into the contour of the nares and into the nasopharynx. Pass the swab gently through the nose. Leave swab in place near septum and floor of nose for 15 to 30 seconds. Rotate and remove. Place into special transport media available from the laboratory.
If possible, preincubate at 37°C; then use refrigerated temperature (2°C to 8°C) for transport.
Causes for Rejection
Unlabeled specimen or name discrepancy between specimen and request label; prolonged delay in transport (usually more than 72 hours); inappropriate specimen transport device (eg, noncharcoal-containing transport medium)
The request form must state evaluate for Bordetella pertussis.
|Order Code||Order Code Name||Order Loinc||Result Code||Result Code Name||UofM||Result LOINC|
|180224||B pertussis, Nasophar Culture||48741-3||180224||B pertussis, Nasophar Culture||48741-3|