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Updated: Dec 13, 2025

Two-Step Reverse Transcription Droplet Digital PCR Protocols for SARS-CoV-2 Detection and Quantification
Published on: March 31, 2021
Development of a fully automated high throughput PCR for the detection of SARS-CoV-2: The need for speed
Florian J Mayer1, Franz Ratzinger2, Ralf L J Schmidt1
1Divison of Clinical Virology, Department of Laboratory Medicine, Medical University of Vienna , Vienna, Austria.
Abstract:
Currently, testing for coronavirus is performed with time and personnel consuming PCR assays. The aim of this study was to evaluate the sensitivity, specificity and capacity of a fully automated, random access high-throughput real-time PCR-based diagnostic platform for the detection of SARS-CoV-2. The NeuMoDx N96 system displayed an equal or better detection rate for SARS-CoV-2 compared with the LightCycler 480II system and showed a specificity of 100%. The median PCR run time for all 28 PCR runs was 91 (IQR 84-97) minutes. The capacity of the NeuMoDx N96 could easily surpass the capacity of most currently used molecular test systems and significantly reduce the turn-around time.

