Analysis of isolates recovered from multiple sites of the nasopharynx of children colonized by nontypeableHaemophilus influenzae

  • J. M. Bernstein
  • D. Dryja
  • N. Yuskiw
  • T. F. Murphy


To determine whether the nasopharynx of children is colonized by a single or multiple strains of nontypeableHaemophilus influenzae, cultures were obtained from six nasopharyngeal sites in five children. For each child, all isolates yielded identical polymerase chain reaction fingerprints. The results indicate that these children were colonized in the nasopharynx with a single strain of nontypeableHaemophilus influenzae at one time.


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Copyright information

© MMV Medizin Verlag GmbH 1997

Authors and Affiliations

  • J. M. Bernstein
    • 1
  • D. Dryja
    • 1
  • N. Yuskiw
    • 2
  • T. F. Murphy
    • 2
  1. 1.Departments of Otolaryngology and PediatricsState University of New York at Buffalo, Children's HospitalBuffaloUSA
  2. 2.Departments of Medicine and MicrobiologyState University of New York at BuffaloBuffaloUSA

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