Candida Bloodstream Infection, a Dire Complication in Hospitalized COVID-19 Patients: Three Cases from a Single

Shay Brikman1,2,3, Guy Dori1,2,3, Carmel Kasher4

  • 1Internal Medicine Ward E, Emek Medical Center, Afula, Israel.

Insights

Severe COVID-19 patients can develop Candida bloodstream infections (candidemia). This study found a higher incidence of candidemia in COVID-19 patients, with all three cases resulting in death.

Area of Science:

  • Infectious Diseases
  • Critical Care Medicine
  • Microbiology

Background:

  • Severe coronavirus disease-2019 (COVID-19) increases susceptibility to secondary infections.
  • Superimposed fungal infections pose a significant risk to critically ill COVID-19 patients.

Observation:

  • A retrospective study identified three COVID-19 patients with Candida bloodstream co-infection (candidemia) at a single center in Israel.
  • The study period coincided with the second COVID-19 outbreak in Israel (June-September 2020).

Findings:

  • All three COVID-19 patients with candidemia experienced fatal outcomes shortly after diagnosis.
  • Three distinct Candida species (C. albicans, C. parapsilosis, C. glabrata) were identified.
  • The incidence of candidemia among hospitalized COVID-19 patients was 0.679 episodes per 1000 hospital days, appearing higher than historical controls.

Implications:

  • Clinicians managing COVID-19 patients, particularly in intensive care units, must be vigilant for candidemia.
  • Early recognition and management of candidemia may be crucial for improving outcomes in severe COVID-19.
  • Further research is needed to understand the increased risk and optimal treatment strategies for candidemia in COVID-19 patients.
Abstract