Emerging fungal resistance

John W Baddley1, Stephen A Moser

  • 1Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, 1900 University Boulevard, 229 Tinsley Harrison Tower, Birmingham, AL 35294, USA.

Insights

Systemic fungal infections are rising, alongside azole-resistant Candida and molds. This review highlights emerging antifungal resistance patterns and inherently resistant fungi.

Area of Science:

  • Mycology
  • Infectious Diseases
  • Antimicrobial Resistance

Background:

  • Increasing incidence of systemic fungal infections globally.
  • Rise in critically ill patients, invasive procedures, and immunosuppressive therapies contributing to infection risk.
  • Growing prevalence of azole-resistant Candida species and intrinsically resistant opportunistic molds.

Purpose of the Study:

  • To review current trends in antifungal resistance.
  • To emphasize emerging resistance patterns in fungal pathogens.
  • To discuss newly identified fungi with intrinsic antifungal resistance.

Main Methods:

  • Literature review of recent studies on antifungal resistance.
  • Analysis of epidemiological data on fungal infections.
  • Examination of mechanisms of azole resistance and intrinsic fungal resistance.

Main Results:

  • Significant increase in systemic fungal infections over recent decades.
  • Documented rise in antifungal resistance, particularly azole resistance in Candida.
  • Identification of emerging opportunistic molds with inherent resistance to standard antifungals.

Conclusions:

  • Antifungal resistance poses a growing threat in clinical settings.
  • Emerging resistance patterns necessitate updated treatment strategies.
  • Further research is crucial to combat intrinsically resistant fungal infections.

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