Browsing by Author "Shihabuddin, Bashar S."

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    Cepheid Xpert Xpress Flu/RSV evaluation performed by minimally trained non-laboratory operators in a CLIA-waived environment
    (Elsevier, 2022) Shihabuddin, Bashar S.; Faron, Matthew L.; Relich, Ryan F.; Van Heukelom, Paul; Mayne, Donna; Staat, Mary Allen; Selvarangan, Rangaraj; Hueschen, Leslie A.; Wolk, Donna M.; House, Stacey; Harnett, Glenn; McGann, Kevin; Steele, Mark T.; Romero, Jose R.; Arms, Joe; Lander, Owen; Loeffelholz, Michael; Strouts, Fiona; Cohen, Daniel; Pathology and Laboratory Medicine, School of Medicine
    The COVID-19 pandemic highlighted the significance of readily available and easily performed viral testing for surveillance during future infectious pandemics. The objectives of this study were: to assess the performance of the Xpert Xpress Flu and/or RSV test, a multiplex PCR assay for detecting influenza A and B virus and respiratory syncytial virus nucleic acids in respiratory tract specimens, relative to the Quidel Lyra Influenza A+B assay and the Prodesse ProFlu+ assay, and the system's ease of use by minimally trained operators. Overall, the Xpert Xpress Flu/RSV test demonstrated a high positive and negative percent agreement with the comparator assays, and was easy to use and interpret results, based on the operators' feedback. We concluded that the Xpert Xpress Flu/RSV test is sensitive, specific, and easy to use for the diagnosis of influenza and RSV by minimally trained operators and can be a valuable tool in future infectious clusters or pandemics.