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New Faster, Cheaper COVID-19 Test Kit Receives Scientific Seal of Approval

New Faster, Cheaper COVID-19 Test Kit Receives Scientific Seal of Approval

The researchers counsel the check could possibly be deployed in distant places, clinics, and airports as a result of its ease of use and portability.

Simon Fraser College researchers have validated a quicker, cheaper COVID-19 check that would kickstart the growth of extra widespread speedy testing. Research outcomes have been printed in The Journal of Molecular Diagnostics.

“This analysis gives a less expensive, quicker various to probably the most dependable and delicate check at present used worldwide, with out sacrificing sensitivity and reproducibility,” says molecular biology and biochemistry professor Peter Unrau, who led the staff evaluating the COVID-19 check package. 

The researchers counsel the check could possibly be deployed in distant places, clinics, and airports as a result of its ease of use and portability.

The microchip real-time PCR check can present correct ends in half-hour and requires 10 occasions much less reagents than the tube-based RT-PCR exams accredited by the Facilities for Illness Management and Prevention (CDC). Provide chain shortages of reagents and check kits in the course of the pandemic has slowed the speedy growth of medical testing. This new COVID-19 check package is one other software within the toolbox that makes use of much less of the supply-constrained reagents to realize quick and correct outcomes. 

Unrau, together with PhD candidate Razvan Cojocaru and Grasp’s pupil Iqra Yaseen, first evaluated check sensitivity within the lab.

Then the check package was despatched to a medical staff at St. Paul’s Hospital in Vancouver to find out its capability to detect COVID-19 in affected person samples. The microchip PCR COVID-19 check package outcomes aligned with hospital testing outcomes — demonstrating its effectiveness. 

The package comes preloaded with COVID-19 primers and probes making it straightforward to make use of, lowering the potential for consumer error, and bettering the reliability of check outcomes. 

The COVID-19 detection kits developed by Mission B.C.-based Lumex Devices Canada and validated by Unrau’s staff are low energy (100 watt), compact, light-weight, and out there internationally.

Reference: “Microchip RT-PCR Detection of Nasopharyngeal SARS-CoV-2 Samples” by Razvan Cojocaru, Iqra Yaseen, Peter J. Unrau, Christopher F. Lowe, Gordon Ritchie, Marc G. Romney, Don D. Sin, Sikander Gill and Maxim Slyadnev, 8 March 2021, The Journal of Molecular Diagnostics.
DOI: 10.1016/j.jmoldx.2021.02.009

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