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Public Health Wales uses Seegene assay to distinguish Omicron and Delta

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A new technique is being used by Public Health Wales to track Corona virus while distinguishing Omicron variant from the Delta one, using Seegene’s Allplex SARS-CoV-2/Flu A/Flu B/RSV Assay and Allplex SARS-CoV-2 Variant Assay.

As such, Seegene’s Allplex SARS-CoV-2 Master Assay is a new PCR test that screens for COVID-SARS-2 while simultaneously discriminating Omicron from Delta strains in a single tube.

Seegene’s Variant assays are being implemented in regional laboratories to report positive results within 24 hours. The Wales Specialist Virology Centre in Cardiff has also validated the Seegene Allplex SARS-CoV-2 Master Assay, which the company says is the only CE marked assay for rapid detection and discrimination of Omicron or Delta strains.

On her side, Dr. Catherine Moore, consultant clinical scientist at the Wales Specialist Virology Centre, recently shared her experiences in using Seegene’s winter assay.

“We started using the assay just before the winter in 2020. The NHS was under so much pressure at the time that we wanted a mechanism to help us recognize not only COVID but other infections that might also be contributing to hospitalizations in the background of the pandemic. The assay is very simple to use, allowing us to screen up to 94 samples plus controls at any time,” she noted.

In parallel, public health authorities and healthcare providers need rapid insight to understand the appearance and transmission of the pandemic variants within the population to take action within communities to limit their spread.

Therefore, Public Health Wales has adopted the latest Allplex variant assay tests in response to the evolving pandemic and public health needs, in addition to the winter assay.

The institution manages a network of microbiology laboratories across Wales. At the same time, there are ten central laboratories and then a network of ‘hot labs’ that also use rapid testing platforms. The web uses Seegene’s Allplex SARS-CoV-2 Variant assays to rapidly detect S gene mutations and identify Omicron much earlier than sequencing alone.

It is worth mentioning that the fast detection of Omicron and Delta variants maintains the tracking of COVID-19 outbreaks and the analysis of variants in hospitals.

Journalist for 8 years in print media, with a bachelor degree in Political Science and International Affairs. Masters in Media communications.

MedTech

Vista Equity invests $300 million in telehealth software firm TigerConnect- sources

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Healthcare communications software provider TigerConnect has raised $300 million in growth investment from private equity firm Vista Equity Partners, sources familiar with the matter told Reuters on Monday.

The valuation of TigerConnect wasn’t known. It last raised $45 million at a valuation of $370 million in September 2020, according to PitchBook data, counting HealthQuest Capital and New Leaf Ventures as its backers. Some of the early investors have exited through Vista’s investment, one of the sources said.

Santa Monica, California-based TigerConnect delivers cloud-based clinical communication and collaboration solutions, including telehealth, to over 7,000 healthcare organizations and 700,000 caregivers.

In an interview, Brad Brooks, TigerConnect’s co-founder and chief executive confirmed the partnership with Vista, but declined to comment on the amount or valuation.

He said the company plans to use the proceeds to invest in its product to meet the growing need for clinical collaborations, as well as looking for acquisition opportunities.

The number of users on TigerConnect’s platform more than doubled during the past year as hospitals try to improve efficiency and the experience for patients during the pandemic, Brooks added.

“There had really been a dramatic lack of efforts around clinical workflow communication. We’re almost like a Slack for healthcare, putting in a common communication network so that everyone can reach everyone,” said Brooks.

The company, founded in 2010, sells subscription-based software solutions, including collaboration, communication, scheduling and patient engagement. It also plans to utilize AI and machine learning technology to provide smart solutions based on the platform data.

Vista has over $86 billion in assets under management and specializes in investing in enterprise software, data and technology companies. Last week, it invested an undisclosed amount in BlueConic, a Boston-based customer data platform.

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MedTech

AstraZeneca booster shot is effective against Omicron variant

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A study from an Oxford University lab published on Thursday revealed that a three-dose course of AstraZeneca booster shot is efficient in controlling the fast spread of the Omicron variant.

The Pharmaceutical company said in its statement that the results – while they have yet to be released in a peer-reviewed medical journal – are relatively identical to those of its rivals, including Pfizer-BioNTech and Moderna. They also uncovered that their booster vaccines effectively fight the latest Coronavirus variant.

After receiving the third dose of AstraZeneca, the study highlighted that the shot had a neutralizing effect against the virus, which had an almost identical result to the two shots against its previous variant, Delta.

“As we better understand Omicron, we believe we will find T-cell response provides durable protection against severe disease and hospitalizations,” the head of AstraZeneca’s biopharmaceutical R&D, Mene Pangalos, said when referring to a significant element of the immune system that fights infection.

After taking the Vaxzervria – the third booster shot – antibody levels marked a much higher rate than antibodies in patients who had already caught the virus and naturally regained health, the Anglo-Swedish drugmaker said.

On Tuesday, the pharmaceutical firm announced that it is already working with its partner, Oxford University, to develop a vaccine exclusively directed towards fighting the Omicron variant, mirroring other MedTech companies’ attempts.

The university’s study incorporated 41 samples from individuals who had already taken the first two shots of AstraZeneca and others who took the booster one. The lab examined and analyzed blood samples from people infected with the virus and others vaccinated with the two dozes, the third booster shot, and finally, those who had already caught one of the coronavirus variants.

It is worth mentioning that AstraZeneca stated that while the Oxford University lab results support its booster shot, the study was completely independent of researchers who had previously joint efforts with the London-based firm on the vaccine.

The world is looking to halt back from the detrimental effect the pandemic is spreading, with governments and scientists seeking to heighten fortifications in their health sectors against the Omicron.

Even since its emergence on the scene, the latest COVID-19 variant proved to be one of the most dominant variants to date. Governments are worried it might become globally spread after the holidays if they fail to curb the infections rate.

Earlier this month, the UK endorsed third shots after discovering that boosters have a vital role in restoring protection against other diseases triggered by the Omicron. 

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MedTech

Moderna, unfazed by Omicron, prepares for 2022 vaccination campaign

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Moderna, unfazed by Omicron, prepares for the 2022 vaccination campaign

Covid-19 vaccine-making veteran Moderna seems unfazed by the emergence of the Omicron variant, saying that they can begin work on developing a booster short within a couple of weeks, according to Chief Executive Stephane Bancel.

“It only needs minor adjustments for Omicron, I don’t expect any problems,” said Bancel in an interview with the Swiss newspaper TagesAnzeiger.

Though hoping to begin clinical trials in early 2022, for the time being, they will be relying on the booster dose of their mRNA-1273 vaccine to counter the fast-spreading coronavirus variant. 

The company is now awaiting vital information on the new variant to begin vaccine development, which could take up to one or two weeks.

Bancel says that it will take another few months to produce 500 million doses after all the regulatory requirements have been met, citing that their capabilities and experience as a company today have increased compared to one year ago.

In 2021, Moderna managed to create around 700 million to 800 million vaccine doses. In 2022, they expect to escalate production capacity from 100 million doses per month to 150 million per month. 

Deals were also made with Swiss-based drug manufacturer Lonza to boost production further and plan to fire up their factory lines in the first quarter of 2022.

The company is currently discussing a future ‘vaccine subscription’ service with Switzerland that works to ensure a steady supply. This move helps improve ties with the country, which Moderna is keen to proceed with after signing parliamentary agreements with Canada and Australia.

“We have a number of new vaccines in development, for example against influenza or against the RS virus, which causes a respiratory disease that is fatal in the elderly and young children,” Bancel added.

“We can combine these three mRNA vaccines into one dose and propose to governments to secure supplies for a certain amount for several years and then invest in a production facility in that country,” he added.

With this, the company can designate certain countries as having priority should another pandemic occur in the future.

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