Prolonged survival of Bordetella pertussis in a simple buffer after nasopharyngeal secretion aspiration
1992; Canadian Science Publishing; Volume: 38; Issue: 11 Linguagem: Inglês
10.1139/m92-200
ISSN1480-3275
AutoresScott A. Halperin, A. Kasina, Margaret Swift,
Tópico(s)Botulinum Toxin and Related Neurological Disorders
ResumoA simple method for recovery of Bordetella pertussis is described using phosphate-buffered saline containing a casein hydrolysate for transporting secretions collected by nasopharyngeal aspirate. Bordetella pertussis was reisolated from 92% of clinical specimens held at 4 °C for 1 week and from all specimens held at −20 °C. This method will facilitate the centralization of laboratory facilities for the diagnosis of pertussis. Key words: Bordetella pertussis, specimen transport, nasopharyngeal secretions.
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