Diagnostic tests that detect antibodies (AB) against SARS-CoV-2 for evaluation of seroprevalence and guidance of health care measures are important tools for managing the COVID-19 pandemic. Current tests have certain limitations with regard to turnaround time, costs and availability, particularly in ...
The urgent need to scale up testing capacity during the COVID-19 pandemic has prompted the rapid development of point-of-care diagnostic tools such as lateral flow immunoassays (LFIA) for large-scale community-based rapid testing. However, studies of how
extension 4 min at 65°C (1 cycle) held at 4°C. The RBK protocol followed the manufacturer’s instructions except that 600ng of template DNA were added per barcode. Once libraries were prepared, samples were quantified, pooled in equal concentrations, and cleaned with a 0.6X AMPure XP b...
and widely varying reliability. Even the most accurate test is useless unless it is usable”13. Given the novelty of COVID-19, there is a paucity of research related to the user experience of COVID-19 related products,
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Importantly, the SVM classifier achieved very good performance also on the independent test set, with an AUC of 0.87 and an accuracy of 0.88. The ability to classify COVID-19 patients of the SVM classifier is thus superior to that of all the other considered classifiers. Such an improvement ...
The sample size for the antigen test performance evaluation was determined based on the FDA EUA guidance documents. In this report, the evaluation included samples from two rounds of testing. The first round included 146 individuals (>15 years of age) with signs and symptoms of COVID-19 within...
The SERS—based test provides a promising breakthrough in detecting potential mutations that may come up with time while also preparing the world to deal with other pandemics in the future with rapid response and very accurate results. Keywords: COVID-19; nanosensors; SERS; coronavirus ...
An integrated microfluidic platform featuring real-time reverse transcription loop-mediated isothermal amplification for detection of COVID-19. Sens. Actuators B Chem. 2022, 358, 131447. [Google Scholar] [CrossRef] Ganguli, A.; Mostafa, A.; Berger, J.; Aydin, M.Y.; Sun, F.; Ramirez, S...
Characteristics of SARS-CoV-2 IgM detection by three COVID-19 IgM/IgG Rapid Test in 41 hospitalized qRT-PCR confirmed COVID-19 patients; Table S3. Characteristics of SARS-CoV-2 IgG detection by three COVID-19 IgM/IgG Rapid Test, recombinant IFA and Euroimmun IgG ELISA immunoassays in 50 ...