A new device can scan a room for the Covid-19 virus in the air and produce a result in around five minutes, Washington University said on Monday.
It is a foot wide and 10 inches tall, and lights up if the virus is detected.
The WHO declared the global health emergency sparked by the disease over in May, more than three years after its detection in Wuhan, China. Covid-19 went on to kill more than seven million people and infect about 764 million.
The device uses aerosol sampling technology and an ultrasensitive biosensing technique to take in air at a fast rate and test it for Covid-19 particles.
It is an adaptation of a micro-immunoelectrode biosensor created originally to detect amyloid beta as a biomarker for Alzheimer’s disease. In the original piece of kit, an antibody that recognises the amyloid beta was swapped for a nanobody that recognises the spike protein from the SARS-CoV-2 virus.
This nanobody, a smaller and more simplistic version of an antibody found in llamas, is tiny as well as being cheap and easy to produce.
China recorded spikes in the disease again last month, with 239 deaths from the disease. Other nations have halted free testing services, so knowing the numbers of cases is increasingly difficult.
This makes personal choice around exposure levels tricky. Many choose still to wear masks as millions return to workplaces more regularly and use public transport. But the new device, the most senstivie available according to the makers, allows users to take evasive action such as increasing airflows in rooms where viruses are detected.
Researchers lab-tested the device in room-sized chambers, one with aerosolised SARS-CoV-2 and one without, as well as in the apartments of two people who had tested positive for the virus. The machine correctly detected the presence of Covid-19, and found none in the control room.
The device has so far only been created as a proof-of-concept, but encouraging results mean it could be a step closer to becoming a part of the fight against Covid and other airborne diseases. The team is working to make a commercial version available.
The makers, from Washington University's McKelvey Schools of Engineering and Medicine, say that although Covid-19 was the first disease the product was made to detect, it could be used to monitor levels of influenza, rhinovirus, staph or strep in hospital and other settings.
“There is nothing at the moment that tells us how safe a room is,” said project researcher John Cirrito, a professor of neurology at the School of Medicine.
“If you are in a room with 100 people, you don’t want to find out five days later whether you could be sick or not. The idea with this device is that you can know essentially in real time, or every five minutes, if there is a live virus.”
The full research was published in Nature Communications on Monday.
While you're here
Richard Jolly: Footballers become scapegoats during coronavirus crisis
Damien McElroy: What the failed Newcastle takeover says about Britain
Richard Jolly: Football finances will be transformed by the coronavirus
MATCH INFO
BRIGHTON 0
MANCHESTER UNITED 3
McTominay 44'
Mata 73'
Pogba 80'
Groom and Two Brides
Director: Elie Semaan
Starring: Abdullah Boushehri, Laila Abdallah, Lulwa Almulla
Rating: 3/5
England v South Africa schedule:
- First Test: At Lord's, England won by 219 runs
- Second Test: July 14-18, Trent Bridge, Nottingham, 2pm
- Third Test: The Oval, London, July 27-31, 2pm
- Fourth Test: Old Trafford, Manchester, August 4-8
Profile Periscope Media
Founder: Smeetha Ghosh, one co-founder (anonymous)
Launch year: 2020
Employees: four – plans to add another 10 by July 2021
Financing stage: $250,000 bootstrap funding, approaching VC firms this year
Investors: Co-founders
The biog
Profession: Senior sports presenter and producer
Marital status: Single
Favourite book: Al Nabi by Jibran Khalil Jibran
Favourite food: Italian and Lebanese food
Favourite football player: Cristiano Ronaldo
Languages: Arabic, French, English, Portuguese and some Spanish
Website: www.liliane-tannoury.com
You might also like
While you're here
Mustafa Alrawi: To get the 'jab' done, there must be patience and empathy
Damien McElroy: Anti-science attitudes in America are proving lethal
Editorial: What makes the UAE such a good place to test vaccines?
Editorial: The fight against Covid-19 should be guided by science
Our legal columnist
Name: Yousef Al Bahar
Advocate at Al Bahar & Associate Advocates and Legal Consultants, established in 1994
Education: Mr Al Bahar was born in 1979 and graduated in 2008 from the Judicial Institute. He took after his father, who was one of the first Emirati lawyers
While you're here
Damien McElroy: Lockdowns will further widen the political divisions in the West
Daniel Bardsley: The ancient origins of vaccines, and the anti-vaxxer movement
Justin Thomas: We're en route to a vaccine. Now we just need people to take it
While you're here
Melissa Gronlund: How Orientalist art is making its way back to the world that it came from
James Langton: The new pan-Arab satellite '813' is named after the Arab World's golden era
Kapil Komireddi: Arthur Cotterell's The Near East sets out to tell the whole story of civilisation
Peter Hatherley-Greene: The Golden Age of Islam informs the modern knowledge economy
ARGENTINA SQUAD
Goalkeepers: Franco Armani, Agustin Marchesin, Esteban Andrada
Defenders: Juan Foyth, Nicolas Otamendi, German Pezzella, Nicolas Tagliafico, Ramiro Funes Mori, Renzo Saravia, Marcos Acuna, Milton Casco
Midfielders: Leandro Paredes, Guido Rodriguez, Giovani Lo Celso, Exequiel Palacios, Roberto Pereyra, Rodrigo De Paul, Angel Di Maria
Forwards: Lionel Messi, Sergio Aguero, Lautaro Martinez, Paulo Dybala, Matias Suarez
SERIE A FIXTURES
Saturday Benevento v Atalanta (2pm), Genoa v Bologna (5pm), AC Milan v Torino (7.45pm)
Sunday Roma v Inter Milan (3.30pm), Udinese v Napoli, Hellas Verona v Crotone, Parma v Lazio (2pm), Fiorentina v Cagliari (9pm), Juventus v Sassuolo (11.45pm)
Monday Spezia v Sampdoria (11.45pm)
RESULTS
Bantamweight: Jalal Al Daaja (JOR) beat Hamza Bougamza (MAR)
Catchweight 67kg: Mohamed El Mesbahi (MAR) beat Fouad Mesdari (ALG)
Lightweight: Abdullah Mohammed Ali (UAE) beat Abdelhak Amhidra (MAR)
Catchweight 73kg: Mosatafa Ibrahim Radi (PAL) beat Yazid Chouchane (ALG)
Middleweight: Yousri Belgaroui (TUN) beat Badreddine Diani (MAR)
Catchweight 78KG: Rashed Dawood (UAE) beat Adnan Bushashy (ALG)
Middleweight: Sallah-Eddine Dekhissi (MAR) beat Abdel Enam (EGY)
Catchweight 65kg: Yanis Ghemmouri (ALG) beat Rachid Hazoume (MAR)
Lightweight: Mohammed Yahya (UAE) beat Azouz Anwar (EGY)
Catchweight 79kg: Souhil Tahiri (ALG) beat Omar Hussein (PAL)
Middleweight: Tarek Suleiman (SYR) beat Laid Zerhouni (ALG)
RESULTS
6.30pm Handicap (TB) $68,000 (Dirt) 1,200m
Winner Canvassed, Par Dobbs (jockey), Doug Watson (trainer)
7.05pm Meydan Cup – Listed Handicap (TB) $88,000 (Turf) 2,810m
Winner Dubai Future, Frankie Dettori, Saeed bin Suroor
7.40pm UAE 2000 Guineas – Group 3 (TB) $125,000 (D) 1,600m
Winner Mouheeb, Ryan Curatolo, Nicholas Bachalard
8.15pm Firebreak Stakes – Group 3 (TB) $130,000 (D) 1,600m
Winner Secret Ambition, Tadhg O’Shea, Satish Seemar
9.50pm Meydan Classic – Conditions (TB) $$50,000 (T) 1,400m
Winner Topper Bill, Richard Mullen, Satish Seemar
9.25pm Dubai Sprint – Listed Handicap (TB) $88,000 (T) 1,200m
Winner Man Of Promise, William Buick, Charlie Appleby
Profile of Foodics
Founders: Ahmad AlZaini and Mosab AlOthmani
Based: Riyadh
Sector: Software
Employees: 150
Amount raised: $8m through seed and Series A - Series B raise ongoing
Funders: Raed Advanced Investment Co, Al-Riyadh Al Walid Investment Co, 500 Falcons, SWM Investment, AlShoaibah SPV, Faith Capital, Technology Investments Co, Savour Holding, Future Resources, Derayah Custody Co.
Arsenal's pre-season fixtures
Thursday Beat Sydney 2-0 in Sydney
Saturday v Western Sydney Wanderers in Sydney
Wednesday v Bayern Munich in Shanghai
July 22 v Chelsea in Beijing
July 29 v Benfica in London
July 30 v Sevilla in London
Federer's 11 Wimbledon finals
2003 Beat Mark Philippoussis
2004 Beat Andy Roddick
2005 Beat Andy Roddick
2006 Beat Rafael Nadal
2007 Beat Rafael Nadal
2008 Lost to Rafael Nadal
2009 Beat Andy Roddick
2012 Beat Andy Murray
2014 Lost to Novak Djokovic
2015 Lost to Novak Djokovic
2017 Beat Marin Cilic
While you're here
National Editorial: Donald Trump has left his mark on the Middle East
Con Coughlin: The thorn in the side of Biden's foreign policy team
James Reinl: Biden’s Yemen U-turn gets thumbs-up overseas
Raghida Dergham: Will Biden's 'maximum diplomacy' with Iran work?
Jiu-jitsu calendar of events for 2017-2018:
August 5:
Round-1 of the President’s Cup in Al Ain.
August 11-13:
Asian Championship in Vietnam.
September 8-9:
Ajman International.
September 16-17
Asian Indoor and Martial Arts Games, Ashgabat.
September 22-24:
IJJF Balkan Junior Open, Montenegro.
September 23-24:
Grand Slam Los Angeles.
September 29:
Round-1 Mother of The Nation Cup.
October 13-14:
Al Ain U18 International.
September 20-21:
Al Ain International.
November 3:
Round-2 Mother of The National Cup.
November 4:
Round-2 President’s Cup.
November 10-12:
Grand Slam Rio de Janeiro.
November 24-26:
World Championship, Columbia.
November 30:
World Beach Championship, Columbia.
December 8-9:
Dubai International.
December 23:
Round-3 President’s Cup, Sharjah.
January 12-13:
Grand Slam Abu Dhabi.
January 26-27:
Fujairah International.
February 3:
Round-4 President’s Cup, Al Dhafra.
February 16-17:
Ras Al Khaimah International.
February 23-24:
The Challenge Championship.
March 10-11:
Grand Slam London.
March 16:
Final Round – Mother of The Nation.
March 17:
Final Round – President’s Cup.
While you're here
Sheikh Shakhbout Al Nahyan: Africa must be protected against an economic 'long Covid'
Sholto Byrnes: Quad pact on vaccines could inject needless geopolitical tensions
Damien McElroy: Echoes from the Napoleonic Wars can be heard in EU's vaccine export row
Boulder shooting victims
• Denny Strong, 20
• Neven Stanisic, 23
• Rikki Olds, 25
• Tralona Bartkowiak, 49
• Suzanne Fountain, 59
• Teri Leiker, 51
• Eric Talley, 51
• Kevin Mahoney, 61
• Lynn Murray, 62
• Jody Waters, 65
While you're here
Hend Al Otaiba: A year ago, Covid-19 forced us apart – now, vaccines can bring us back together
National Editorial: Iata travel pass – 'digital passports' will get the world moving again
Lucy Sherriff: Covid vaccine passports: safeguard or ethical nightmare?
How to report a beggar
Abu Dhabi – Call 999 or 8002626 (Aman Service)
Dubai – Call 800243
Sharjah – Call 065632222
Ras Al Khaimah - Call 072053372
Ajman – Call 067401616
Umm Al Quwain – Call 999
Fujairah - Call 092051100 or 092224411
Day 1 results:
Open Men (bonus points in brackets)
New Zealand 125 (1) beat UAE 111 (3)
India 111 (4) beat Singapore 75 (0)
South Africa 66 (2) beat Sri Lanka 57 (2)
Australia 126 (4) beat Malaysia -16 (0)
Open Women
New Zealand 64 (2) beat South Africa 57 (2)
England 69 (3) beat UAE 63 (1)
Australia 124 (4) beat UAE 23 (0)
New Zealand 74 (2) beat England 55 (2)
Founders: Abdulmajeed Alsukhan, Turki Bin Zarah and Abdulmohsen Albabtain.
Based: Riyadh
Offices: UAE, Vietnam and Germany
Founded: September, 2020
Number of employees: 70
Sector: FinTech, online payment solutions
Funding to date: $116m in two funding rounds
Investors: Checkout.com, Impact46, Vision Ventures, Wealth Well, Seedra, Khwarizmi, Hala Ventures, Nama Ventures and family offices
What is type-1 diabetes
Type 1 diabetes is a genetic and unavoidable condition, rather than the lifestyle-related type 2 diabetes.
It occurs mostly in people under 40 and a result of the pancreas failing to produce enough insulin to regulate blood sugars.
Too much or too little blood sugar can result in an attack where sufferers lose consciousness in serious cases.
Being overweight or obese increases the chances of developing the more common type 2 diabetes.
MORE FROM ED HUSAIN: The UAE-Israel accord is a win for every Muslim
While you're here
Samanth Subramanian: Imposing Hindi could undermine India's linguistic diversity
Phil Mercer: Aboriginal musicians are struggling to be heard
Gavin Esler: What we lose when we allow languages to die
The specs
Engine: 2.9-litre twin-turbo V6
Power: 540hp at 6,500rpm
Torque: 600Nm at 2,500rpm
Transmission: Eight-speed auto
Kerb weight: 1580kg
Price: From Dh750k
On sale: via special order
The specs
Engine: 1.5-litre, 4-cylinder turbo
Transmission: CVT
Power: 170bhp
Torque: 220Nm
Price: Dh98,900
More from Rashmee Roshan Lall
Watch live
The National will broadcast live from the IMF on Friday October 13 at 7pm UAE time (3pm GMT) as our Editor-in-Chief Mina Al-Oraibi moderates a panel on how technology can help growth in MENA.
The Greatest Royal Rumble card as it stands
50-man Royal Rumble
Universal Championship Brock Lesnar (champion) v Roman Reigns in a steel cage match
Intercontinental Championship Seth Rollins (champion) v The Miz v Finn Balor v Samoa Joe
SmackDown Tag Team Championship The Bludgeon Brothers (champions) v The Usos
Casket match The Undertaker v Chris Jericho
John Cena v Triple H
Matches to be announced
WWE World Heavyweight Championship, Raw Tag Team Championship, United States Championship and the Cruiserweight Championship are all due to be defended
The biog
DOB: March 13, 1987
Place of birth: Jeddah, Saudi Arabia but lived in Virginia in the US and raised in Lebanon
School: ACS in Lebanon
University: BSA in Graphic Design at the American University of Beirut
MSA in Design Entrepreneurship at the School of Visual Arts in New York City
Nationality: Lebanese
Status: Single
Favourite thing to do: I really enjoy cycling, I was a participant in Cycling for Gaza for the second time this year
While you're here
Kareem Shaheen: Even a pandemic could not unite today's America
Michele Wucker: The difference between a black swan and a grey rhino
Robert Matthews: Has flawed science and rushed research failed us?
While you're here
Hussein Ibish: There are reasons for Democrats and Republicans to be happy
Rashmee Roshan Lall: Who are the women driving Joe Biden's success?
Result
UAE (S. Tagliabue 90 1') 1-2 Uzbekistan (Shokhruz Norkhonov 48', 86')
UEFA CHAMPIONS LEAGUE FIXTURES
All kick-off times 10.45pm UAE ( 4 GMT) unless stated
Tuesday
Sevilla v Maribor
Spartak Moscow v Liverpool
Manchester City v Shakhtar Donetsk
Napoli v Feyenoord
Besiktas v RB Leipzig
Monaco v Porto
Apoel Nicosia v Tottenham Hotspur
Borussia Dortmund v Real Madrid
Wednesday
Basel v Benfica
CSKA Moscow Manchester United
Paris Saint-Germain v Bayern Munich
Anderlecht v Celtic
Qarabag v Roma (8pm)
Atletico Madrid v Chelsea
Juventus v Olympiakos
Sporting Lisbon v Barcelona
While you're here
Gavin Esler: Will 2021 be Boris Johnson's worst year?
Thomas Harding: US relations with Europe could change
Brodie Owen: How England’s new lockdown rules work
While you're here
Tightening the screw on rogue recruiters
The UAE overhauled the procedure to recruit housemaids and domestic workers with a law in 2017 to protect low-income labour from being exploited.
Only recruitment companies authorised by the government are permitted as part of Tadbeer, a network of labour ministry-regulated centres.
A contract must be drawn up for domestic workers, the wages and job offer clearly stating the nature of work.
The contract stating the wages, work entailed and accommodation must be sent to the employee in their home country before they depart for the UAE.
The contract will be signed by the employer and employee when the domestic worker arrives in the UAE.
Only recruitment agencies registered with the ministry can undertake recruitment and employment applications for domestic workers.
Penalties for illegal recruitment in the UAE include fines of up to Dh100,000 and imprisonment
But agents not authorised by the government sidestep the law by illegally getting women into the country on visit visas.
Torbal Rayeh Wa Jayeh
Starring: Ali El Ghoureir, Khalil El Roumeithy, Mostafa Abo Seria
Stars: 3
The National in Davos
We are bringing you the inside story from the World Economic Forum's Annual Meeting in Davos, a gathering of hundreds of world leaders, top executives and billionaires.
The National in Davos
We are bringing you the inside story from the World Economic Forum's Annual Meeting in Davos, a gathering of hundreds of world leaders, top executives and billionaires.
If you go
The flights
Emirates flies from Dubai to Funchal via Lisbon, with a connecting flight with Air Portugal. Economy class returns cost from Dh3,845 return including taxes.
The trip
The WalkMe app can be downloaded from the usual sources. If you don’t fancy doing the trip yourself, then Explore offers an eight-day levada trails tour from Dh3,050, not including flights.
The hotel
There isn’t another hotel anywhere in Madeira that matches the history and luxury of the Belmond Reid's Palace in Funchal. Doubles from Dh1,400 per night including taxes.
How to help
Send “thenational” to the following numbers or call the hotline on: 0502955999
2289 – Dh10
2252 – Dh 50
6025 – Dh20
6027 – Dh 100
6026 – Dh 200
if you go
The flights
Flydubai offers three daily direct flights to Sarajevo and, from June, a daily flight from Thessaloniki from Dubai. A return flight costs from Dhs1,905 including taxes.
The trip
The Travel Scientists are the organisers of the Balkan Ride and several other rallies around the world. The 2018 running of this particular adventure will take place from August 3-11, once again starting in Sarajevo and ending a week later in Thessaloniki. If you’re driving your own vehicle, then entry start from €880 (Dhs 3,900) per person including all accommodation along the route. Contact the Travel Scientists if you wish to hire one of their vehicles.
UAE finals day
Friday, April 13
Rugby Park, Dubai Sports City
3pm, UAE Conference: Dubai Tigers v Sharjah Wanderers
6.30pm, UAE Premiership: Dubai Exiles v Abu Dhabi Harlequins
FFP EXPLAINED
What is Financial Fair Play?
Introduced in 2011 by Uefa, European football’s governing body, it demands that clubs live within their means. Chiefly, spend within their income and not make substantial losses.
What the rules dictate?
The second phase of its implementation limits losses to €30 million (Dh136m) over three seasons. Extra expenditure is permitted for investment in sustainable areas (youth academies, stadium development, etc). Money provided by owners is not viewed as income. Revenue from “related parties” to those owners is assessed by Uefa's “financial control body” to be sure it is a fair value, or in line with market prices.
What are the penalties?
There are a number of punishments, including fines, a loss of prize money or having to reduce squad size for European competition – as happened to PSG in 2014. There is even the threat of a competition ban, which could in theory lead to PSG’s suspension from the Uefa Champions League.
Ponti
Sharlene Teo, Pan Macmillan
Russia's Muslim Heartlands
Dominic Rubin, Oxford
You might also like
MATCH INFO
Inter Milan v Juventus
Saturday, 10.45pm (UAE)
Watch the match on BeIN Sports
MATCH INFO
Tottenham Hotspur 1
Kane (50')
Newcastle United 0
ENGLAND SQUAD
Goalkeepers: Jack Butland, Jordan Pickford, Nick Pope
Defenders: John Stones, Harry Maguire, Phil Jones, Kyle Walker, Kieran Trippier, Gary Cahill, Ashley Young, Danny Rose, Trent Alexander-Arnold
Midfielders: Eric Dier, Jordan Henderson, Dele Alli, Jesse Lingard, Raheem Sterling, Ruben Loftus-Cheek, Fabian Delph
Forwards: Harry Kane, Jamie Vardy, Marcus Rashford, Danny Welbeck
MATCH INFO
Uefa Champions League final:
Who: Real Madrid v Liverpool
Where: NSC Olimpiyskiy Stadium, Kiev, Ukraine
When: Saturday, May 26, 10.45pm (UAE)
TV: Match on BeIN Sports
IPL 2018 FINAL
Sunrisers Hyderabad 178-6 (20 ovs)
Chennai Super Kings 181-2 (18.3 ovs)
Chennai win by eight wickets
Our family matters legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
More from this package
Empire of Enchantment: The Story of Indian Magic
John Zubrzycki, Hurst Publishers
Company: Instabug
Founded: 2013
Based: Egypt, Cairo
Sector: IT
Employees: 100
Stage: Series A
Investors: Flat6Labs, Accel, Y Combinator and angel investors
CABINET%20OF%20CURIOSITIES%20EPISODE%201%3A%20LOT%2036
BMW%20M4%20Competition
On Women's Day
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Samar Elmnhrawy: How companies in the Middle East can catch up on gender equality
The National Editorial: Is there much to celebrate on International Women's Day 2021?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
When is VAR used?
• Goals
• Penalty decisions
• Direct red-card incidents
• Mistaken identity
COMPANY%20PROFILE
SWEET%20TOOTH
HIJRA
Starring: Lamar Faden, Khairiah Nathmy, Nawaf Al-Dhufairy
Director: Shahad Ameen
Rating: 3/5
SHALASH%20THE%20IRAQI
Killing of Qassem Suleimani
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Matthew Levitt: Iran retains its ability to launch terror attacks
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
