The rapid mass testing strategy costing just £1 a day per child can get children back to school and economies up and running, according to experts.
That is the small price of the rapid mass testing across schools in the UK, which is also hard on the heels of one of the world’s swiftest and most successful vaccination programmes.
A double whammy of rapid testing and vaccine deployment applied internationally could lead to a reduction of the human and economic hardship caused by much-criticised lockdown strategies, as well as the continued failure of ‘Track and Trace,’ which has swallowed up £32 billion in the UK.
The UK Government’s investment in vaccines started early, but its equally far-sighted adoption of inexpensive lateral flow test (LFT) kits is less well known.
The economical LFT utilizes nanoparticles to detect virus fragments in a test sample, identifying whether a subject is SARS-CoV-2 asymptomatic within 30 minutes. An individual can immediately isolate after a positive test, preventing transmission of COVID-19 at a rapid pace.
Some early scepticism about the devices has since been overwhelmed by new data and a robust rebuttal from Dr Susan Hopkins, COVID-19 Strategic Response Director to Public Health England, who said:
“Up to one in three people who have coronavirus never show any symptoms (asymptomatic) but that does not mean they are not infectious. Using LFTs enables us to rapidly identify people in the population who are asymptomatic, with results produced in 30 minutes.
“Lateral flow devices are effective at finding people with high viral loads who are most infectious and most likely to transmit the virus to others.”
And she added that the latest data suggested LFTs “are at least 99.9% specific which means that the risk of false positives is extremely low – less than one in a thousand.”
UK Government-sponsored LFT use in workplaces is already widespread, with nearly 50,000 UK businesses already registered for free kits, so that employees can be tested at least twice a week with fast results, enabling them to return to work and their children to get back into the classroom.
Each pupil must take two tests (£3.50 each) a week to show whether they need to be taken out of class to avoid infecting others and the same approach will be used for parents in the workplace.
“That’s remarkable value-for-money. £1 a day for an ‘insurance policy’ to enable schools to open, mums and dads to properly return to work, and the country to accelerate out of lockdown with the re-opening of hospitality and major venues no longer a distant prospect,” said Paul Sheedy, Co-founder of the not-for-profit World Nano Foundation (WNF) that promotes healthcare innovation and believes mass testing kits using nanotechnology are central to future pandemic protection.
Image Credit: Nano
Post by Amanda Scott, NA CEO. Follow her on twitter @tantriclens
Thanks to Heinz V. Hoenen. Follow him on twitter: @HeinzVHoenen
News
Polaritons open up a new lane on the semiconductor highway
On the highway of heat transfer, thermal energy is moved by way of quantum particles called phonons. But at the nanoscale of today's most cutting-edge semiconductors, those phonons don't remove enough heat. That's why [...]
EU seeks agreement on world’s first AI law
The European Union will seek to thrash out an agreement on sweeping rules to regulate artificial intelligence on Wednesday, following months of difficult negotiations in particular on how to monitor generative AI applications like [...]
Lightning sparks scientists’ design of ultraviolet-C device for food sanitization
Scientists at the University of Illinois Urbana-Champaign have developed a portable, self-powered ultraviolet-C device called the Tribo-sanitizer that can inactivate two of the bacteria responsible for many foodborne illnesses and deaths. The Tribo-sanitizer's UVC [...]
3D Eye Scans Emerge as a Crucial Tool in Combating Kidney Disease
A new study indicates that 3D retinal scans could revolutionize the early detection and monitoring of kidney disease, offering a non-invasive and efficient diagnostic tool. 3D eye scans can reveal vital clues about kidney [...]
Researchers develop a blood test to identify individuals at risk of developing Parkinson’s disease
Research carried out at Oxford's Nuffield Department of Clinical Neurosciences has led to the development of a new blood-based test to identify the pathology that triggers Parkinson's disease before the main symptoms occur. This [...]
“Challenging the Paradigm” – Scientists Develop New Approach To Stop Cancer Growth
Biochemists at Case Western Reserve are concentrating on the degradation of a key protein that drives cancer; represents a major shift in research. Biochemical researchers at Case Western Reserve University have discovered a a new function [...]
Researcher develops a chatbot with an expertise in nanomaterials
A researcher has just finished writing a scientific paper. She knows her work could benefit from another perspective. Did she overlook something? Or perhaps there's an application of her research she hadn't thought of. [...]
Research shows human behavior guided by fast changes in dopamine levels
What happens in the human brain when we learn from positive and negative experiences? To help answer that question and better understand decision-making and human behavior, scientists are studying dopamine. Dopamine is a neurotransmitter [...]
Tiny robots made from human cells heal damaged tissue
The ‘anthrobots’ were able to repair a scratch in a layer of neurons in the lab. Scientists have developed tiny robots made of human cells that are able to repair damaged neural tissue1. The [...]
Antimicrobial Resistance – A Global Concern
Key facts Antimicrobial resistance (AMR) is one of the top global public health and development threats. It is estimated that bacterial AMR was directly responsible for 1.27 million global deaths in 2019 and contributed to [...]
Advancing Pancreatic Cancer Treatment with Nanoparticle-Based Chemotherapy
Pancreatic cancer, a particularly lethal form of cancer and the fourth leading cause of cancer-related deaths in the western world, often remains undiagnosed until its advanced stages due to a lack of early symptoms. [...]
The ‘jigglings and wigglings of atoms’ reveal key aspects of COVID-19 virulence evolution
Richard Feynman famously stated, "Everything that living things do can be understood in terms of the jigglings and wigglings of atoms." This week, Nature Nanotechnology features a study that sheds new light on the evolution of the coronavirus [...]
AI system self-organizes to develop features of brains of complex organisms
Cambridge scientists have shown that placing physical constraints on an artificially-intelligent system—in much the same way that the human brain has to develop and operate within physical and biological constraints—allows it to develop features [...]
How Blind People Recognize Faces via Sound
Summary: A new study reveals that people who are blind can recognize faces using auditory patterns processed by the fusiform face area, a brain region crucial for face processing in sighted individuals. The study employed [...]
Treating tumors with engineered dendritic cells
Cancer biologists at EPFL, UNIGE, and the German Cancer Research Center (Heidelberg) have developed a novel immunotherapy that does not require knowledge of a tumor's antigenic makeup. The new results may pave the way [...]
Networking nano-biosensors for wireless communication in the blood
Biological computing machines, such as micro and nano-implants that can collect important information inside the human body, are transforming medicine. Yet, networking them for communication has proven challenging. Now, a global team, including EPFL [...]
