Omicron, the new coronavirus variant detected in southern Africa, has sparked another round of concern that more transmissible and deadly forms of the pathogen may make controlling the pandemic harder.
Named on Friday as a Variant of Concern by the World Health Organisation, it has led to the introduction of travel bans aimed at preventing its spread.
We have to sit tight and see if it’s more virulent and more spreadable
Prof John Oxford
While Omicron, also known as B.1.1.529, has mostly been found in one province of South Africa, it has spread more widely, including to Europe.
Particularly worrying is its large number of mutations: 50 in total, of which more than 30 are on the spike protein, which attaches to human cells.
Almost two years on from when the coronavirus emerged, ideas around mutations and variants have become familiar to the public. Here we look at how variants are identified and named.
Why do variants emerge?
Each time the coronavirus copies its genetic material (ribonucleic acid or RNA), something it has to do to replicate, there is a risk that mistakes or mutations will happen.
Some of these mutations result in the virus incorporating different amino acids (protein building blocks) into the proteins that it makes.
These may alter how the virus behaves, such as influencing, for example, how easily it spreads from person to person or the extent to which it evades protection from vaccines.
Mutations that benefit the virus are likely to become more common and, together with others, may form a suite of changes characteristic of a new variant.
Health authorities across the globe are constantly testing samples of the coronavirus to track genetic changes and identify when such variants have emerged.
How are variants classified?
The World Health Organisation (WHO) has Variants of Concern (VOC), Variants of Interest (VOI), variants under monitoring (VUM) and formerly monitored variants.
The European Centre for Disease Prevention and Control (ECDC) uses a similar system, although instead of formerly monitored variants, it has a category of de-escalated variants.
Three things characterise VOC: they are more transmissible, can evade the protection from vaccination, and cause more severe disease or are resistant to treatments.
In May, the WHO introduced a VOC and VOI naming system based on the Greek alphabet to end the “stigmatising and discriminatory” practice of identifying them by the place where they were first identified.
Currently the WHO has five VOC: Alpha (first identified in the UK), Beta (South Africa), Gamma (Brazil), Delta (India) and Omicron (multiple countries).
There are two VOI, Lambda (first identified in Peru) and Mu (Colombia).
Variants in this category have genetic changes that may make them fit the criteria for VOC, and are also spreading widely.
With VUM, there are genetic changes that are potentially concerning and may pose a risk, but more evidence is needed.
When VOC or VOI are found to no longer pose a major public health risk, they may be reclassified as formerly monitored variants, of which there are more than a dozen.
Why is classifying variants useful?
The WHO says the work that it and many other health authorities is doing to monitor how the virus is changing can help spread the message to nations and the public about changes needed to respond to new variants.
Governments may introduce travel bans or other restrictions to prevent the spread of variants as they emerge, as has been seen this week with the Omicron variant. Prof John Oxford, emeritus professor of virology at Queen Mary, University of London, said he was “very impressed” by the molecular diagnostic tools used to monitor how the coronavirus is evolving and spreading.
When he was carrying out work with influenza in the past, he said scientists “would have loved” to have had the tests that are now available.
“It’s head and shoulders above what we were able to do with the flu,” he said, while cautioning against an over-reaction to the latest variant.
“We have to sit tight and see if it’s more virulent and more spreadable. It’s easy to get a society in a flap. We have to be a bit more relaxed until we’re sure.”
It is likely to take several weeks for scientists to gather the data needed to understand fully how concerning the Omicron variant is.
The%20specs
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THREE POSSIBLE REPLACEMENTS
Khalfan Mubarak
The Al Jazira playmaker has for some time been tipped for stardom within UAE football, with Quique Sanchez Flores, his former manager at Al Ahli, once labelling him a “genius”. He was only 17. Now 23, Mubarak has developed into a crafty supplier of chances, evidenced by his seven assists in six league matches this season. Still to display his class at international level, though.
Rayan Yaslam
The Al Ain attacking midfielder has become a regular starter for his club in the past 15 months. Yaslam, 23, is a tidy and intelligent player, technically proficient with an eye for opening up defences. Developed while alongside Abdulrahman in the Al Ain first-team and has progressed well since manager Zoran Mamic’s arrival. However, made his UAE debut only last December.
Ismail Matar
The Al Wahda forward is revered by teammates and a key contributor to the squad. At 35, his best days are behind him, but Matar is incredibly experienced and an example to his colleagues. His ability to cope with tournament football is a concern, though, despite Matar beginning the season well. Not a like-for-like replacement, although the system could be adjusted to suit.
FIXTURES
Saturday
5.30pm: Shabab Al Ahli v Al Wahda
5.30pm: Khorfakkan v Baniyas
8.15pm: Hatta v Ajman
8.15pm: Sharjah v Al Ain
Sunday
5.30pm: Kalba v Al Jazira
5.30pm: Fujairah v Al Dhafra
8.15pm: Al Nasr v Al Wasl
Living in...
This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.
The specs: 2019 Lincoln MKC
Price, base / as tested: Dh169,995 / Dh192,045
Engine: Turbocharged, 2.0-litre, in-line four-cylinder
Transmission: Six-speed automatic
Power: 253hp @ 5,500rpm
Torque: 389Nm @ 2,500rpm
Fuel economy, combined: 10.7L / 100km
The lowdown
Badla
Rating: 2.5/5
Produced by: Red Chillies, Azure Entertainment
Director: Sujoy Ghosh
Cast: Amitabh Bachchan, Taapsee Pannu, Amrita Singh, Tony Luke
The Lowdown
Us
Director: Jordan Peele
Starring: Lupita Nyong'o, Winston Duke, Shahadi Wright Joseqph, Evan Alex and Elisabeth Moss
Rating: 4/5
If you go
The flights
Etihad and Emirates fly direct from the UAE to Chicago from Dh5,215 return including taxes.
The hotels
Recommended hotels include the Intercontinental Chicago Magnificent Mile, located in an iconic skyscraper complete with a 1929 Olympic-size swimming pool from US$299 (Dh1,100) per night including taxes, and the Omni Chicago Hotel, an excellent value downtown address with elegant art deco furnishings and an excellent in-house restaurant. Rooms from US$239 (Dh877) per night including taxes.
if you go
The flights
Etihad and Emirates fly direct from the UAE to Seoul from Dh3,775 return, including taxes
The package
Ski Safari offers a seven-night ski package to Korea, including five nights at the Dragon Valley Hotel in Yongpyong and two nights at Seoul CenterMark hotel, from £720 (Dh3,488) per person, including transfers, based on two travelling in January
The info
Visit www.gokorea.co.uk
MATCH INFO
Delhi Daredevils 174-4 (20 ovs)
Mumbai Indians 163 (19.3 ovs)
Delhi won the match by 11 runs
COMPANY PROFILE
Name: Mamo Year it started: 2019 Founders: Imad Gharazeddine, Asim Janjua Based: Dubai, UAE Number of employees: 28 Sector: Financial services Investment: $9.5m Funding stage: Pre-Series A Investors: Global Ventures, GFC, 4DX Ventures, AlRajhi Partners, Olive Tree Capital, and prominent Silicon Valley investors. Vikram%20Vedha
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The specs: 2019 BMW X4
Price, base / as tested: Dh276,675 / Dh346,800
Engine: 3.0-litre turbocharged in-line six-cylinder
Transmission: Eight-speed automatic
Power: 354hp @ 5,500rpm
Torque: 500Nm @ 1,550rpm
Fuel economy, combined: 9.0L / 100km
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Benefits of first-time home buyers' scheme
- Priority access to new homes from participating developers
- Discounts on sales price of off-plan units
- Flexible payment plans from developers
- Mortgages with better interest rates, faster approval times and reduced fees
- DLD registration fee can be paid through banks or credit cards at zero interest rates
COMPANY%20PROFILE
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RESULT
Bournemouth 0 Southampton 3 (Djenepo (37', Redmond 45' 1, 59')
Man of the match Nathan Redmond (Southampton)
New UK refugee system
- A new “core protection” for refugees moving from permanent to a more basic, temporary protection
- Shortened leave to remain - refugees will receive 30 months instead of five years
- A longer path to settlement with no indefinite settled status until a refugee has spent 20 years in Britain
- To encourage refugees to integrate the government will encourage them to out of the core protection route wherever possible.
- Under core protection there will be no automatic right to family reunion
- Refugees will have a reduced right to public funds
Mohammed bin Zayed Majlis
Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
RACE CARD
5pm: Handicap (PA) Dh70,000 1,400m
5.30pm: Handicap (TB) Dh70,000 1,000m
6pm: Maiden (PA) Dh70,000 2,000m
6.30pm: Handicap (PA) Dh70,000 2,000m
7pm: Maiden (PA) Dh70,000 1,600m
7.30pm: Al Ain Mile Group 3 (PA) Dh350,000 1,600m
8pm: Handicap (PA) Dh70,000 1,600m
Amith's selections:
5pm: AF Sail
5.30pm: Dahawi
6pm: Taajer
6.30pm: Pharitz Oubai
7pm: Winked
7.30pm: Shahm
8pm: Raniah
White hydrogen: Naturally occurring hydrogen
Chromite: Hard, metallic mineral containing iron oxide and chromium oxide
Ultramafic rocks: Dark-coloured rocks rich in magnesium or iron with very low silica content
Ophiolite: A section of the earth’s crust, which is oceanic in nature that has since been uplifted and exposed on land
Olivine: A commonly occurring magnesium iron silicate mineral that derives its name for its olive-green yellow-green colour
UAE currency: the story behind the money in your pockets
Company%20Profile
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Aldar Properties Abu Dhabi T10
*November 15 to November 24
*Venue: Zayed Cricket Stadium, Abu Dhabi
*Tickets: Start at Dh10, from ttensports.com
*TV: Ten Sports
*Streaming: Jio Live
*2017 winners: Kerala Kings
*2018 winners: Northern Warriors
How to apply for a drone permit
- Individuals must register on UAE Drone app or website using their UAE Pass
- Add all their personal details, including name, nationality, passport number, Emiratis ID, email and phone number
- Upload the training certificate from a centre accredited by the GCAA
- Submit their request
What are the regulations?
- Fly it within visual line of sight
- Never over populated areas
- Ensure maximum flying height of 400 feet (122 metres) above ground level is not crossed
- Users must avoid flying over restricted areas listed on the UAE Drone app
- Only fly the drone during the day, and never at night
- Should have a live feed of the drone flight
- Drones must weigh 5 kg or less
Asia Cup Qualifier
Venue: Kuala Lumpur
Result: Winners play at Asia Cup in Dubai and Abu Dhabi in September
Fixtures:
Wed Aug 29: Malaysia v Hong Kong, Nepal v Oman, UAE v Singapore
Thu Aug 30: UAE v Nepal, Hong Kong v Singapore, Malaysia v Oman
Sat Sep 1: UAE v Hong Kong, Oman v Singapore, Malaysia v Nepal
Sun Sep 2: Hong Kong v Oman, Malaysia v UAE, Nepal v Singapore
Tue Sep 4: Malaysia v Singapore, UAE v Oman, Nepal v Hong Kong
Thu Sep 6: Final
Asia Cup
Venue: Dubai and Abu Dhabi
Schedule: Sep 15-28
Teams: Afghanistan, Bangladesh, India, Pakistan, Sri Lanka, plus the winner of the Qualifier
Jetour T1 specs
Engine: 2-litre turbocharged
Power: 254hp
Torque: 390Nm
Price: From Dh126,000
Available: Now
The Bio
Hometown: Bogota, Colombia
Favourite place to relax in UAE: the desert around Al Mleiha in Sharjah or the eastern mangroves in Abu Dhabi
The one book everyone should read: 100 Years of Solitude by Gabriel Garcia Marquez. It will make your mind fly
Favourite documentary: Chasing Coral by Jeff Orlowski. It's a good reality check about one of the most valued ecosystems for humanity
More from Neighbourhood Watch:
Naga
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COMPANY PROFILE
Company name: BorrowMe (BorrowMe.com)
Date started: August 2021
Founder: Nour Sabri
Based: Dubai, UAE
Sector: E-commerce / Marketplace
Size: Two employees
Funding stage: Seed investment
Initial investment: $200,000
Investors: Amr Manaa (director, PwC Middle East)
More Iraq election coverage:
MATCH INFO
Real Madrid 3 (Kroos 4', Ramos 30', Marcelo 37')
Eibar 1 (Bigas 60')
COMPANY%20PROFILE
%3Cp%3E%3Cstrong%3EName%3A%20%3C%2Fstrong%3EShaffra%3Cbr%3E%3Cstrong%3EStarted%3A%20%3C%2Fstrong%3E2023%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3EDIFC%20Innovation%20Hub%3Cbr%3E%3Cstrong%3ESector%3A%20%3C%2Fstrong%3Emetaverse-as-a-Service%20(MaaS)%3Cbr%3E%3Cstrong%3EInvestment%3A%20%3C%2Fstrong%3Ecurrently%20closing%20%241.5%20million%20seed%20round%3Cbr%3E%3Cstrong%3EInvestment%20stage%3A%20%3C%2Fstrong%3Epre-seed%3Cbr%3E%3Cstrong%3EInvestors%3A%20%3C%2Fstrong%3EFlat6Labs%20Abu%20Dhabi%20and%20different%20PCs%20and%20angel%20investors%20from%20Saudi%20Arabia%3Cbr%3E%3Cstrong%3ENumber%20of%20staff%3A%20%3C%2Fstrong%3Enine%3C%2Fp%3E%0A
