Development and Validation of a Real-Time PCR Assay for Rapid Detection of Candida auris from Surveillance Samples.

ABSTRACT: Candida auris is an emerging multidrug-resistant yeast causing invasive health care-associated infection with high mortality worldwide. Rapid identification of C. auris is of primary importance for the implementation of public health measures to control the spread of infection. To achieve these goals, we developed and validated a TaqMan-based real-time PCR assay targeting the internal transcribed spacer 2 (ITS2) region of the ribosomal gene. The assay was highly specific, reproducible, and sensitive, with the detection limit of 1 C. auris CFU/PCR. The performance of the C. auris real-time PCR assay was evaluated by using 623 surveillance samples, including 365 patient swabs and 258 environmental sponges. Real-time PCR yielded positive results from 49 swab and 58 sponge samples, with 89% an

SUBMITTER: Leach L 

PROVIDER: S-EPMC5786737 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature