Hospital-Associated Multicenter Outbreak of Emerging Fungus Candida auris, Colombia, 2016

Insights

A multidrug-resistant fungus, Candida auris, caused a deadly outbreak in Colombia. Person-to-person transmission in hospitals was suggested by case clustering and skin colonization, emphasizing infection control.

Area of Science:

  • Infectious Diseases
  • Mycology
  • Epidemiology

Background:

  • Candida auris is an emerging multidrug-resistant fungus.
  • It causes severe hospital-associated invasive infections with high mortality rates.

Observation:

  • An outbreak of Candida auris (C. auris) occurred in Colombia during 2015-2016.
  • 40 cases of C. auris candidemia were identified across 4 hospitals in 3 cities.
  • Patients were predominantly young (median age 23 years, 30% <1 year) and male (60%).

Findings:

  • The 30-day mortality rate was high at 43%.
  • Cases exhibited temporal and spatial clustering.
  • The axilla and groin were the most common sites of skin colonization.
  • Evidence suggests person-to-person transmission.

Implications:

  • This study highlights the significant threat of C. auris in healthcare settings.
  • Findings underscore the critical importance of strict adherence to infection control protocols.
  • Further research into transmission dynamics and reservoir identification is warranted.

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