Sniffer dogs that can detect Covid-19 with 91 per cent accuracy can be used to ward off new variants and alleviate airport woes, a new research published on Monday suggests.
Two dogs could accurately scan 300 plane passengers in about half an hour as part of a rapid screening strategy, said scientists from London School of Hygiene and Tropical Medicine. Then only the people selected by the dogs would need to undergo a PCR test.
There is growing evidence that dogs can identify Covid patients in much the same way they sniff out bombs, drugs or other diseases.
Pathogens produce unique volatile organic compounds released by ailing cells. These signature smells could be used to fight outbreaks earlier on in future, the researchers said. The approach, they said, was fast, cheap and non-invasive.
If Covid-sniffing dogs were to be used, it would make a "huge difference", said Dr Claire Guest, co-founder of Medical Detection Dogs.
"The PCR test is gold standard but it's very time-consuming and not feasible in situations where you've got a large number of people moving through," she told the BBC.
"What the dog does is a rapid screen test that identifies those individuals that need a test or isolation."
Covid canines can detect low viral loads
The dogs used in the study were trained to identify Covid using body odour samples on 3,500 masks, socks and T-shirts.
Dr Guest said the tests produced "remarkable results" and were more accurate than the lateral flow tests being widely used across businesses and schools.
Even more remarkably, the finely tuned canines were able to pick out individuals who had a very low viral load.
The research is yet to be peer-reviewed, but Dr Guest regretted that authorities were yet to engage seriously with using dogs in real-world settings.
"It's incredibly frustrating as this is something that could change things rapidly but I think there's always scepticism when the dog is the biosensor," she said.
She acknowledged there are issues around scaling up the use of dogs but said these issues could be overcome by strategic placements "in situations where you know that there's a big risk of identifying positive individuals", thus "significantly protecting the UK from new variants".
Killing of Qassem Suleimani
Moonfall
Director: Rolan Emmerich
Stars: Patrick Wilson, Halle Berry
Rating: 3/5
MATCH INFO
World Cup 2022 qualifier
UAE v Indonesia, Thursday, 8pm
Venue: Al Maktoum Stadium, Dubai
Panipat
Director Ashutosh Gowariker
Produced Ashutosh Gowariker, Rohit Shelatkar, Reliance Entertainment
Cast Arjun Kapoor, Sanjay Dutt, Kriti Sanon, Mohnish Behl, Padmini Kolhapure, Zeenat Aman
Rating 3 /5 stars
Scotland's team:
15-Sean Maitland, 14-Darcy Graham, 13-Nick Grigg, 12-Sam Johnson, 11-Byron McGuigan, 10-Finn Russell, 9-Ali Price, 8-Magnus Bradbury, 7-Hamish Watson, 6-Sam Skinner, 5-Grant Gilchrist, 4-Ben Toolis, 3-Willem Nel, 2-Stuart McInally (captain), 1-Allan Dell
Replacements: 16-Fraser Brown, 17-Gordon Reid, 18-Simon Berghan, 19-Jonny Gray, 20-Josh Strauss, 21-Greig Laidlaw, 22-Adam Hastings, 23-Chris Harris
The specs: 2018 Nissan 370Z Nismo
The specs: 2018 Nissan 370Z Nismo
Price, base / as tested: Dh182,178
Engine: 3.7-litre V6
Power: 350hp @ 7,400rpm
Torque: 374Nm @ 5,200rpm
Transmission: Seven-speed automatic
Fuel consumption, combined: 10.5L / 100km
LA LIGA FIXTURES
Friday Valladolid v Osasuna (Kick-off midnight UAE)
Saturday Valencia v Athletic Bilbao (5pm), Getafe v Sevilla (7.15pm), Huesca v Alaves (9.30pm), Real Madrid v Atletico Madrid (midnight)
Sunday Real Sociedad v Eibar (5pm), Real Betis v Villarreal (7.15pm), Elche v Granada (9.30pm), Barcelona v Levante (midnight)
Monday Celta Vigo v Cadiz (midnight)
All%20The%20Light%20We%20Cannot%20See%20
%3Cp%3E%3Cstrong%3ECreator%3A%20%3C%2Fstrong%3ESteven%20Knight%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStars%3A%C2%A0%3C%2Fstrong%3EMark%20Ruffalo%2C%20Hugh%20Laurie%2C%20Aria%20Mia%20Loberti%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%20%3C%2Fstrong%3E1%2F5%C2%A0%3C%2Fp%3E%0A
MATCH INFO
Inter Milan 1 (Martinez 18' pen)
Juventus 2 (Dybala 4', Higuain 80')
As it stands in Pool A
1. Japan - Played 3, Won 3, Points 14
2. Ireland - Played 3, Won 2, Lost 1, Points 11
3. Scotland - Played 2, Won 1, Lost 1, Points 5
Remaining fixtures
Scotland v Russia – Wednesday, 11.15am
Ireland v Samoa – Saturday, 2.45pm
Japan v Scotland – Sunday, 2.45pm
CHATGPT%20ENTERPRISE%20FEATURES
%3Cp%3E%E2%80%A2%20Enterprise-grade%20security%20and%20privacy%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Unlimited%20higher-speed%20GPT-4%20access%20with%20no%20caps%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Longer%20context%20windows%20for%20processing%20longer%20inputs%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Advanced%20data%20analysis%20capabilities%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Customisation%20options%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Shareable%20chat%20templates%20that%20companies%20can%20use%20to%20collaborate%20and%20build%20common%20workflows%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Analytics%20dashboard%20for%20usage%20insights%3C%2Fp%3E%0A%3Cp%3E%E2%80%A2%20Free%20credits%20to%20use%20OpenAI%20APIs%20to%20extend%20OpenAI%20into%20a%20fully-custom%20solution%20for%20enterprises%3C%2Fp%3E%0A
UAE squad
Humaira Tasneem (c), Chamani Senevirathne (vc), Subha Srinivasan, NIsha Ali, Udeni Kuruppuarachchi, Chaya Mughal, Roopa Nagraj, Esha Oza, Ishani Senevirathne, Heena Hotchandani, Keveesha Kumari, Judith Cleetus, Chavi Bhatt, Namita D’Souza.
How to protect yourself when air quality drops
Install an air filter in your home.
Close your windows and turn on the AC.
Shower or bath after being outside.
Wear a face mask.
Stay indoors when conditions are particularly poor.
If driving, turn your engine off when stationary.
Sholto Byrnes on Myanmar politics
Countries recognising Palestine
France, UK, Canada, Australia, Portugal, Belgium, Malta, Luxembourg, San Marino and Andorra
What are the influencer academy modules?
- Mastery of audio-visual content creation.
- Cinematography, shots and movement.
- All aspects of post-production.
- Emerging technologies and VFX with AI and CGI.
- Understanding of marketing objectives and audience engagement.
- Tourism industry knowledge.
- Professional ethics.
The bio
Date of Birth: April 25, 1993
Place of Birth: Dubai, UAE
Marital Status: Single
School: Al Sufouh in Jumeirah, Dubai
University: Emirates Airline National Cadet Programme and Hamdan University
Job Title: Pilot, First Officer
Number of hours flying in a Boeing 777: 1,200
Number of flights: Approximately 300
Hobbies: Exercising
Nicest destination: Milan, New Zealand, Seattle for shopping
Least nice destination: Kabul, but someone has to do it. It’s not scary but at least you can tick the box that you’ve been
Favourite place to visit: Dubai, there’s no place like home
SRI LANKS ODI SQUAD
Perera (capt), Mendis, Gunathilaka, de Silva, Nissanka, Shanaka, Bandara, Hasaranga, Udana, Dananjaya, Dickwella, Chameera, Mendis, Fernando, Sandakan, Karunaratne, Fernando, Fernando.
