[Clinical features of Pseudomonas aeruginosa infections]

J Sarlangue1, O Brissaud, C Labrèze

  • 1Unité de néonatologie, hôpital des Enfants, CHU Pellegrin, 33076 Bordeaux, France.

Insights

Pseudomonas aeruginosa, an opportunistic pathogen, can cause infections in healthy children, particularly on moist skin. This bacterium is linked to outbreaks and specific conditions like ecthyma gangrenosum and swimmer's ear.

Area of Science:

  • Microbiology
  • Infectious Diseases
  • Bacteriology

Context:

  • Pseudomonas aeruginosa is a common environmental bacterium.
  • It is typically an opportunistic pathogen affecting immunocompromised individuals.
  • However, it can cause disease in healthy children, especially on moist skin surfaces.

Purpose:

  • To summarize the pathogenic potential of Pseudomonas aeruginosa.
  • To highlight its role in various infections, including those in healthy populations.
  • To document reported outbreaks and specific clinical manifestations.

Summary:

  • Pseudomonas aeruginosa infections can occur in healthy children, often affecting moist body sites.
  • Reported outbreaks include familial, community, and nosocomial settings.
  • The bacterium is associated with ecthyma gangrenosum (even without bacteremia), otitis externa in swimmers, and foot osteomyelitis.

Impact:

  • Increases awareness of Pseudomonas aeruginosa as a pathogen in pediatric populations.
  • Underscores the importance of hygiene in preventing outbreaks.
  • Provides a concise overview of P. aeruginosa-related conditions for healthcare professionals.

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