Candida auris: a literature review

Abstract

Background: Emerging pathogen Candida auris has been associated with nosocomial outbreaks demonstrating widespread antifungal resistance. This microorganism is associated with systemic infections with a high mortality rate, and studies that contribute to a better understanding of this agent are important.

Objectives: The present article aimed to carry out bibliographic research on Candida auris. Therefore, a literature search was carried out between January 2018 and January 2022, applying the following: C. auris; Candida auris and Infection, in Portuguese, English and Spanish. This review considers the available literature on C. auris and highlights key unknowns, which will provide guidance for future work in this field.

Results: The data collected in the present review allowed us to divide the theme into topics on Pathophysiology, Epidemiology/clinical and drug resistance mechanisms, so that the understanding of Candida auris can be better detailed and understood.

Conclusion: The predilection of C. auris by the most vulnerable and immunosuppressed patients or with comorbidities and with the potential to cause invasive and bloodstream infections with a propensity to cause outbreaks and concerns regarding resistance to antifungal agents, the fungus Candida auris, is of increasing clinical relevance. The increase in the number of detected cases and the occurrence of strains with multiple drug resistance prove to be worrisome, and applied research is essential to contribute to the knowledge of this strain and effective therapy.