Article
Real-Time PCR Measurement of Persistence of Bordetella pertussis DNA in Nasopharyngeal Secretions during Antibiotic Treatment of Young Children with Pertussis
4 Sept 2008
Abstract excerpt
We used real-time PCR to examine the persistence of Bordetella pertussis DNA in serial nasopharyngeal aspirates from 22 children treated for pertussis. After 5 days of treatment, PCR was positive for all 21 assessable patients. After 14 and 21 days, PCR was still positive for 83% (10/12) and 66% (4/6) of assessable patients, respectively. One patient was tested 1 month after treatment initiation, and B. pertussis...
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