Alternative sampling methods for detecting bacterial pathogens in children with upper respiratory tract infections

J Clin Microbiol. 2012 Dec;50(12):4134-7. doi: 10.1128/JCM.02376-12. Epub 2012 Oct 10.

Abstract

Nasopharyngeal sampling is used for detecting bacteria commonly involved in upper respiratory tract infections, but it requires training and may not always be well tolerated. We sampled children (n = 66) of ages 0 to 4 years, with rhinorrhea, by using a nasopharyngeal swab, a nasal swab, and nose blowing/wiping into a paper tissue. Streptococcus pneumoniae, Haemophilus influenzae, Moraxella catarrhalis, and Staphylococcus aureus were cultured at similar rates across methods with high concordance (80 to 97%), indicating that they are reliably detected by alternative means.

Publication types

  • Comparative Study
  • Evaluation Study

MeSH terms

  • Bacteria / classification
  • Bacteria / isolation & purification*
  • Bacterial Infections / diagnosis*
  • Bacterial Infections / microbiology
  • Bacteriological Techniques / methods*
  • Bodily Secretions / microbiology
  • Child, Preschool
  • Female
  • Humans
  • Infant
  • Male
  • Nasal Mucosa / microbiology
  • Nasopharynx / microbiology
  • Respiratory Tract Infections / diagnosis*
  • Respiratory Tract Infections / microbiology
  • Specimen Handling / methods*