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LexaGene Holdings initiates program to identify the UK and South African variants of coronavirus

It is pursuing FDA emergency use authorization for COVID-19 testing using assays that are predicted to detect 99.9% of the strains circulating today including the UK and South African variants

LexaGene Holdings Inc. - LexaGene Holdings Inc initiates program that uses the rapid configurability of its MiQLab system to identify the UK and South African variants of coronavirus
Both new SARS-CoV-2 strains appear to be about 70% more contagious, making containment that much more challenging

LexaGene Holdings Inc (CVE:LXG) (OTCQB:LXXGF) (FRA:5XS2) announced Wednesday that it has initiated a program that uses the rapid configurability of its MiQLab system to investigate novel variants of SARS-CoV-2, the pathogen that causes the COVID-19 disease. 

The company noted that SARS-CoV-2 mutates quickly and new variants were recently identified in the UK (B.1.1.7) and South Africa (B.1.351). Both new strains appear to be about 70% more contagious, making containment that much more challenging.  Also, some scientists are concerned that the South African strain may not be a good match for developed vaccines and antibody-based therapeutics. 

In a statement, CEO Dr Jack Regan said it is critical that medical authorities have the capability to not only detect whether a patient is COVID-19 positive, but also whether he or she is infected with a new variant. 

READ: LexaGene Holdings set to deploy its MiQLab Systems at two veterinary hospitals in US

“We need to be able to more quickly and accurately identify new strains at the point-of-care, as this potentially could have helped better contain SARS-CoV-2 at the start of the outbreak,” Dr Regan said.

LexaGene said it is pursuing emergency use authorization (EUA) from the US Food and Drug Administration for COVID-19 testing using assays that are predicted to detect 99.9% of the strains circulating today based on published sequences, including the UK and South African variants.

Given the suspected higher rate of transmissibility of these variants, the company said it is of clinical importance to be able to distinguish these new variants from the original strain. LexaGene said its MiQLab can be easily configured to run tests for both coronavirus detection and strain identification as it is capable of screening for up to 27 genetic targets at once.

Dr Regan added: “We founded LexaGene to fill a critical technology gap in our defenses against new pathogens. LexaGene’s MiQLab is designed to be a point-of-care system that is open-access in nature. Once a pathogen emerges or mutates, the MiQLab system is designed to quickly onboard new tests to detect a desired target, which would speed up timelines for point-of-care testing. Detecting these variants quickly inside hospitals, clinics, and other testing locations maximizes the chances of successfully containing these new threats.”

To date, there is no FDA-approved device that is designed for point-of-care usage and is open-access, the company noted.

LexaGene said it has designed and ordered components for tests to distinguish the UK and South African strains from the traditional coronavirus strain and will confirm this work on the MiQLab system.

Also, at this time, LexaGene has no plans to incorporate these new tests into the FDA studies of EUA for COVID-19 testing, which began late last month.

As is standard practice, until the FDA grants LexaGene’s instrument EUA for COVID-19 testing, all work using LexaGene instruments is classified as Research Use Only and cannot be used for human clinical diagnostics.

Contact the author: [email protected]

Follow him on Twitter @PatrickMGraham

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Lexagene Holdings (CVE: LXG- OTCQB: LXXGF) CEO Jack Regan joined Steve Darling from Proactive with news the company is planning to use their patented MiQLa system to investigate novel variants of the SARS-Cov-2 which is the pathogen that causes COVID-19. Dr. Regan telling Proactive this...

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