論文

査読有り 最終著者 責任著者 国際誌
2022年6月

Evaluation of CHROMagar™ Candida Plus chromogenic agar for the presumptive identification of Candida auris.

Microbiology and immunology
  • Takashi Tamura
  • ,
  • Mohamed Mahdi Alshahni
  • ,
  • Koichi Makimura

66
6
開始ページ
292
終了ページ
298
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1111/1348-0421.12973

Skin colonization by the emerging pathogen Candida auris is common in outbreaks within medical settings. Culture-based screening of patients is an effective management strategy to control the pathogen, and the newly developed CHROMagarTM Candida Plus medium is claimed to enable the presumptive identification of C. auris. Here, we evaluated the use of this medium with 63 C. auris strains comprising its four well-established clades, as well as genetically related comparators, including species from the Metschnikowia clade. The colors and halos of both confluent growth and discrete colonies of all tested strains were compared. We found that on CHROMagarTM Candida Plus, C. auris formed characteristic white colonies with blue-green halos that were more evident after 72 h of incubation at 35 ℃ than after 48 h. However, distinguishing between closely related species such as Candida haemulonii, Candida pseudohaemulonii, and Candida duobushaemulonii required the consideration of parameters other than color, including colony size and growth ability at 35 ℃. In conclusion, the novel chromogenic medium CHROMagarTM Candida Plus constitutes an easy screening tool for C. auris. This article is protected by copyright. All rights reserved.

リンク情報
DOI
https://doi.org/10.1111/1348-0421.12973
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/35229341
ID情報
  • DOI : 10.1111/1348-0421.12973
  • PubMed ID : 35229341

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