Doctors tackling the country's Covid-19 outbreak urged the public to download an app that could help them trace undetected carriers.
Al Hosn uses bluetooth signals to track interactions between people who have the programme on their phones.
Senior health officials urged residents to install it on their phones to help tackle the rising number of cases, which crossed the 11,000 mark this week.
The authorities have sought to manually trace every person that could have been in contact with a patient before they were diagnosed, but that depends on an individual's memory - and honesty.
Dr Farida Al Hosani, spokeswoman for the country's health sector, said the system could only work with widespread public support.
It is very difficult to trace back who one was in contact with, especially in public places. This will enable individuals to learn more about their exposure to positive cases
“It is very difficult to trace back who one was in contact with, especially in public places,” she said.
“This will enable individuals to learn more about their health status and their exposure to positive cases.”
Covid tracing apps are being rolled out across the globe to simplify the process. Al Hosn is an adaptation of two existing apps called Stay Home and Trace Covid.
In Australia, more than 2.5 million people downloaded a similar app called Covidsafe. Al Hosn is available on Google Play here and the Apple Store here.
The app does not alert you or anyone else to a person who may have the virus, but allows the government to track you down, test you if necessary, and prevent you from passing it on.
Dr Al Hosani stressed that all of the data gathered would remain anonymous.
“Technology has enabled us to do contact tracing in a much better and more sophisticated way,” Dr Al Hosani said.
“We are still calling individuals to get additional information, but this robust system will enable us and different health authorities to conduct their role and provide live data on the disease.”
In early February, Minister of Health Abdulrahman Al Owais said about 150 people were tested for each of the then seven confirmed patients, which took about 500 people working in communication and logistics.
The app, which was adapted by the Ministry of Health and Prevention and Dubai and Abu Dhabi's health authorities, is likely to become a key tool in the UAE’s arsenal as restrictions are relaxed across the Emirates.
But it is by no means a replacement for a vaccine, experts said, nor should it be confused with an “immunity passport”.
Earlier this week, the World Health Organisation said that while most people may have some immunity following recovery from Covid-19, it is unknown how long such immunity lasts, and antibody tests are still unreliable.
"As a result, people granted immunity passports could return to normal life with a false sense of security, only to fall victim again," Robert Matthews, a visiting professor of science at Aston University in the UK, wrote for The National.
According to the WHO: “At this point in the pandemic, there is not enough evidence about the effectiveness of antibody-mediated immunity to guarantee the accuracy of an “immunity passport” or “risk-free certificate.””
But that does not discount how powerful data can be in the fight against Covid-19.
Al Hosn uses QR codes as proof of an individual’s health status. It is colour-coded – those who test positive will be coloured red, and green for negative. Grey is used for those who have not been tested yet. Users need their Emirates ID and phone number to authenticate the app, which also allows individuals to receive medical test results directly to their device.
The app also has a questionnaire that will help authorities better understand the symptoms of Covid-19 in different regions, Dr Al Hosani said.
"It was launched in a quick time but there will be many enhancements and we are looking for feedback from the community on how best we can serve them”, she said.
Besides the UAE, several countries are taking a similar, tech-based path.
Hong Kong, which reopened public spaces on Tuesday, asked those who arrive in the city to wear tracking wristbands to ensure compliance with quarantine orders.
South Korea has a smartphone app to map the movements of recovered virus carriers; and in the US, tech giants Google, Apple and Facebook are all looking into how to use location data to provide public health inputs to the government.
Apple and Google are also collaborating with researchers at MIT on short-range bluetooth signals, in an effort very similar to the UAE app.
In the state of Massachusetts and the city of San Francisco, contract tracing through local mobile apps are also under way.
But the earliest efforts have come from China, where the outbreak originated.
Since February, Chinese officials have been working with mobile payment service Alipay and messaging service WeChat to roll out apps to evaluate the public health risk posed by a user based on their state-issued ID number, address, travel history and self-reported health status.
They are given a 'health code' or 'colour code' - from green for good-to-go, to red for quarantine, which grants them access to shops, a Shanghai-based journalist described to the World Economic Forum.
Adoption is the biggest challenge for the success of any of these initiatives.
"Under normal times, I would say the most costly thing of launching a digital app is really about attracting people to volunteer their information," Dr Shirley Yu, a Chinese economist and senior fellow at the London School of Economics, told The National.
“If you were to ask me to submit my personal data information to a mobile app, I probably will be unwilling to do so in normal times. But during this crisis period, the cost of collection became virtually zero. Because without having this data, QR codes, then it means immobility.”
Health minister Mr Al Owais put it another way when Al Hosn was first introduced: "We can contain this virus only if we all act together, each one giving the others protection and peace of mind.”
Passengers tested as Dubai airport begins limited flights - in pictures
How much do leading UAE’s UK curriculum schools charge for Year 6?
- Nord Anglia International School (Dubai) – Dh85,032
- Kings School Al Barsha (Dubai) – Dh71,905
- Brighton College Abu Dhabi - Dh68,560
- Jumeirah English Speaking School (Dubai) – Dh59,728
- Gems Wellington International School – Dubai Branch – Dh58,488
- The British School Al Khubairat (Abu Dhabi) - Dh54,170
- Dubai English Speaking School – Dh51,269
*Annual tuition fees covering the 2024/2025 academic year
The biog
Family: He is the youngest of five brothers, of whom two are dentists.
Celebrities he worked on: Fabio Canavaro, Lojain Omran, RedOne, Saber Al Rabai.
Where he works: Liberty Dental Clinic
The Sand Castle
Director: Matty Brown
Stars: Nadine Labaki, Ziad Bakri, Zain Al Rafeea, Riman Al Rafeea
Rating: 2.5/5
Results
1. Mathieu van der Poel (NED) Alpecin-Fenix - 3:45:47
2. David Dekker (NED) Jumbo-Visma - same time
3. Michael Morkov (DEN) Deceuninck-QuickStep
4. Emils Liepins (LAT) Trek-Segafredo
5. Elia Viviani (ITA) Cofidis
6. Tadej Pogacar (SLO UAE Team Emirates
7. Anthony Roux (FRA) Groupama-FDJ
8. Chris Harper (AUS) Jumbo-Visma - 0:00:03
9. Joao Almeida (POR) Deceuninck-QuickStep
10. Fausto Masnada (ITA) Deceuninck-QuickStep
The specs
- Engine: 3.9-litre twin-turbo V8
- Power: 640hp
- Torque: 760nm
- On sale: 2026
- Price: Not announced yet
GAC GS8 Specs
Engine: 2.0-litre 4cyl turbo
Power: 248hp at 5,200rpm
Torque: 400Nm at 1,750-4,000rpm
Transmission: 8-speed auto
Fuel consumption: 9.1L/100km
On sale: Now
Price: From Dh149,900
SHOW COURTS ORDER OF PLAY
Centre Court (4pm UAE/12pm GMT)
Victoria Azarenka (BLR) v Heather Watson (GBR)
Rafael Nadal (ESP x4) v Karen Khachanov (RUS x30)
Andy Murray (GBR x1) v Fabio Fognini (ITA x28)
Court 1 (4pm UAE)
Steve Johnson (USA x26) v Marin Cilic (CRO x7)
Johanna Konta (GBR x6) v Maria Sakkari (GRE)
Naomi Osaka (JPN) v Venus Williams (USA x10)
Court 2 (2.30pm UAE)
Aljaz Bedene (GBR) v Gilles Muller (LUX x16)
Peng Shuai (CHN) v Simona Halep (ROM x2)
Jelena Ostapenko (LAT x13) v Camila Giorgi (ITA)
Jo-Wilfried Tsonga (FRA x12) v Sam Querrey (USA x24)
Court 3 (2.30pm UAE)
Kei Nishikori (JPN x9) v Roberto Bautista Agut (ESP x18)
Carina Witthoeft (GER) v Elina Svitolina (UKR x4)
Court 12 (2.30pm UAE)
Dominika Cibulkova (SVK x8) v Ana Konjuh (CRO x27)
Kevin Anderson (RSA) v Ruben Bemelmans (BEL)
Court 18 (2.30pm UAE)
Caroline Garcia (FRA x21) v Madison Brengle (USA)
Benoit Paire (FRA) v Jerzy Janowicz (POL)
Dust and sand storms compared
Sand storm
- Particle size: Larger, heavier sand grains
- Visibility: Often dramatic with thick "walls" of sand
- Duration: Short-lived, typically localised
- Travel distance: Limited
- Source: Open desert areas with strong winds
Dust storm
- Particle size: Much finer, lightweight particles
- Visibility: Hazy skies but less intense
- Duration: Can linger for days
- Travel distance: Long-range, up to thousands of kilometres
- Source: Can be carried from distant regions
F1 The Movie
Starring: Brad Pitt, Damson Idris, Kerry Condon, Javier Bardem
Director: Joseph Kosinski
Rating: 4/5
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The specs: 2018 Ducati SuperSport S
Price, base / as tested: Dh74,900 / Dh85,900
Engine: 937cc
Transmission: Six-speed gearbox
Power: 110hp @ 9,000rpm
Torque: 93Nm @ 6,500rpm
Fuel economy, combined: 5.9L / 100km
The National's picks
4.35pm: Tilal Al Khalediah
5.10pm: Continous
5.45pm: Raging Torrent
6.20pm: West Acre
7pm: Flood Zone
7.40pm: Straight No Chaser
8.15pm: Romantic Warrior
8.50pm: Calandogan
9.30pm: Forever Young
PROFILE BOX
Company name: Overwrite.ai
Founder: Ayman Alashkar
Started: Established in 2020
Based: Dubai International Financial Centre, Dubai
Sector: PropTech
Initial investment: Self-funded by founder
Funding stage: Seed funding, in talks with angel investors
UAE currency: the story behind the money in your pockets
UAE currency: the story behind the money in your pockets
Our family matters legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
START-UPS%20IN%20BATCH%204%20OF%20SANABIL%20500'S%20ACCELERATOR%20PROGRAMME
%3Cp%3E%3Cstrong%3ESaudi%20Arabia%3C%2Fstrong%3E%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EJoy%3A%3C%2Fstrong%3E%20Delivers%20car%20services%20with%20affordable%20prices%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EKaraz%3A%3C%2Fstrong%3E%20Helps%20diabetics%20with%20gamification%2C%20IoT%20and%20real-time%20data%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EMedicarri%3A%3C%2Fstrong%3E%20Medical%20marketplace%20that%20connects%20clinics%20with%20suppliers%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EMod5r%3C%2Fstrong%3E%3A%20Makes%20automated%20and%20recurring%20investments%20to%20grow%20wealth%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStuck%3A%3C%2Fstrong%3E%20Live%2C%20on-demand%20language%20support%20to%20boost%20writing%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EWalzay%3A%3C%2Fstrong%3E%20Helps%20in%20recruitment%20while%20reducing%20hiring%20time%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EUAE%3C%2Fstrong%3E%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EEighty6%3A%20%3C%2Fstrong%3EMarketplace%20for%20restaurant%20and%20supplier%20procurements%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFarmUnboxed%3A%20%3C%2Fstrong%3EHelps%20digitise%20international%20food%20supply%20chain%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ENutriCal%3A%3C%2Fstrong%3E%20Helps%20F%26amp%3BB%20businesses%20and%20governments%20with%20nutritional%20analysis%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EWellxai%3A%3C%2Fstrong%3E%20Provides%20insurance%20that%20enables%20and%20rewards%20user%20habits%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EEgypt%3C%2Fstrong%3E%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EAmwal%3A%3C%2Fstrong%3E%20A%20Shariah-compliant%20crowd-lending%20platform%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EDeben%3A%3C%2Fstrong%3E%20Helps%20CFOs%20manage%20cash%20efficiently%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EEgab%3A%3C%2Fstrong%3E%20Connects%20media%20outlets%20to%20journalists%20in%20hard-to-reach%20areas%20for%20exclusives%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ENeqabty%3A%3C%2Fstrong%3E%20Digitises%20financial%20and%20medical%20services%20of%20labour%20unions%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EOman%3C%2Fstrong%3E%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EMonak%3A%3C%2Fstrong%3E%20Provides%20financial%20inclusion%20and%20life%20services%20to%20migrants%3C%2Fp%3E%0A
Sole survivors
- Cecelia Crocker was on board Northwest Airlines Flight 255 in 1987 when it crashed in Detroit, killing 154 people, including her parents and brother. The plane had hit a light pole on take off
- George Lamson Jr, from Minnesota, was on a Galaxy Airlines flight that crashed in Reno in 1985, killing 68 people. His entire seat was launched out of the plane
- Bahia Bakari, then 12, survived when a Yemenia Airways flight crashed near the Comoros in 2009, killing 152. She was found clinging to wreckage after floating in the ocean for 13 hours.
- Jim Polehinke was the co-pilot and sole survivor of a 2006 Comair flight that crashed in Lexington, Kentucky, killing 49.
What is Diwali?
The Hindu festival is at once a celebration of the autumn harvest and the triumph of good over evil, as outlined in the Ramayana.
According to the Sanskrit epic, penned by the sage Valmiki, Diwali marks the time that the exiled king Rama – a mortal with superhuman powers – returned home to the city of Ayodhya with his wife Sita and brother Lakshman, after vanquishing the 10-headed demon Ravana and conquering his kingdom of Lanka. The people of Ayodhya are believed to have lit thousands of earthen lamps to illuminate the city and to guide the royal family home.
In its current iteration, Diwali is celebrated with a puja to welcome the goodness of prosperity Lakshmi (an incarnation of Sita) into the home, which is decorated with diyas (oil lamps) or fairy lights and rangoli designs with coloured powder. Fireworks light up the sky in some parts of the word, and sweetmeats are made (or bought) by most households. It is customary to get new clothes stitched, and visit friends and family to exchange gifts and greetings.
What can victims do?
Always use only regulated platforms
Stop all transactions and communication on suspicion
Save all evidence (screenshots, chat logs, transaction IDs)
Report to local authorities
Warn others to prevent further harm
Courtesy: Crystal Intelligence
The specs
Engine: 3.8-litre twin-turbo flat-six
Power: 650hp at 6,750rpm
Torque: 800Nm from 2,500-4,000rpm
Transmission: 8-speed dual-clutch auto
Fuel consumption: 11.12L/100km
Price: From Dh796,600
On sale: now
Volvo ES90 Specs
Engine: Electric single motor (96kW), twin motor (106kW) and twin motor performance (106kW)
Power: 333hp, 449hp, 680hp
Torque: 480Nm, 670Nm, 870Nm
On sale: Later in 2025 or early 2026, depending on region
Price: Exact regional pricing TBA
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