Scientists in the UAE have found that some bacteria in the gut may reduce the severity of Covid-19 in infected people.
The study carried out by scientists at the University of Sharjah, Khalifa University of Science and Technology in Abu Dhabi, and other institutions, said the make-up of the gut microbiome may influence the severity of the disease and the body's immune response.
The work is among the latest of many studies of the relationship between the gut microbiome and Covid-19, some of which have analysed how diet influences a person’s ability to fend off the coronavirus.
You don’t have to go vegan, but getting more diverse plants on your plate is a great way to boost the health of your gut microbiome, improve your immunity and overall health, and potentially reduce your risk from Covid-19
Prof Tim Spector,
King's College London
The study, published in Frontiers in Microbiology, looked at 86 infected people and another 57 without the disease.
It found that in the infected group, there was a greater abundance of some types of disease-causing bacteria in the gut, and higher levels of some that cause inflammation. These, the researchers suggested, may have played a role in the early symptoms of those who were infected.
“Since patients’ gut microbiota were only sampled after they were infected with the virus, we are unsure whether pre-existing gut dysbiosis contributing to more severe Covid-19 symptoms, or whether Covid-19 was the cause of the gut dysbiosis. This is very similar to the chicken and egg question,” said the study’s senior author, Dr Habiba Alsafar, director of the Centre for Biotechnology and associate professor of molecular biology and genetics at Khalifa University in Abu Dhabi.
But in this group, who had been infected with Covid-19, there was also a greater abundance of certain types of anti-inflammatory bacteria and of several types of bacteria that produce butyrate, a fatty acid that can strengthen the immune response.
These are types of symbiotic bacteria, meaning they have a mutually beneficial relationship with the person in whom they are found.
“Altogether, perhaps the gut symbiotic response plays a significant role in counteracting Covid-19 dysregulated immune response, restoring homeostasis [a stable situation], and subsequently reducing Covid-19 pathogenesis and disease manifestations,” the researchers said.
While Covid-19 is primarily a respiratory illness, the gut has an immunological function and the microorganisms it contains are important in responding to infection.
The researchers noted that ACE2 receptors, which are abundant on cells in the human respiratory system and are the attachment points for the coronavirus, are also expressed in some cells that line the intestine. As a result, these intestinal cells could be additional sites of infection for SARS-CoV-2, the virus that causes Covid-19.
“The most important connection between gut microbiome and Covid-19 is the involvement of the ACE2 receptor,” said Dr Alsafar.
“The ACE2 receptors regulate the gut microbiota, and when a viral infection, like SARS-CoV-2, can enter these receptors, it causes a dysregulation of the intestinal system.”
Dr Alsafar said specially formulated probiotics might improve the gut microbiome, although a consultation with a doctor would be required for best results.
“Healthier diet, including a fruit and vegetable-rich diet, with more exercise, will impact gut microbe communities,” she said.
A separate study published early this year in the journal Gut produced some results consistent with the UAE study.
For example, it found that lower levels of a butyrate-producing bacterium, Faecalibacterium, which was also discussed in the UAE study, were associated with more severe infections.
This study’s authors, all of whom work at institutions in Hong Kong, also concluded that the gut microbiome may affect a person’s immune response to infection with the coronavirus and influence how severe the disease is and the eventual outcome.
They also suggested that ongoing imbalances in the microbiome after infection may cause the persistent symptoms seen in people with long Covid.
The UAE and Hong Kong studies add to the knowledge generated by a major research by King’s College London and Harvard Medical School that involved hundreds of thousands of people contributing data through an app.
It found that people with the healthiest diets were 10 per cent less likely to develop Covid-19 and 40 per cent less likely to become seriously ill from it.
Prof Tim Spector, of genetic epidemiology at King’s College London, said people with diets with low levels of ultra-processed foods had healthier gut microbes that were more likely to fend off infection.
“You don’t have to go vegan, but getting more diverse plants on your plate is a great way to boost the health of your gut microbiome, improve your immunity and overall health, and potentially reduce your risk from Covid-19,” he said at the time of the report's release in September.
Local markets thriving as Covid-19 encourages shift to healthy eating
INVESTMENT PLEDGES
Cartlow: $13.4m
Rabbitmart: $14m
Smileneo: $5.8m
Soum: $4m
imVentures: $100m
Plug and Play: $25m
MOUNTAINHEAD REVIEW
Starring: Ramy Youssef, Steve Carell, Jason Schwartzman
Director: Jesse Armstrong
Rating: 3.5/5
Reputation
Taylor Swift
(Big Machine Records)
Poacher
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UAE currency: the story behind the money in your pockets
The%20specs
%3Cp%3E%3Cstrong%3EEngine%3A%20%3C%2Fstrong%3E3.6-litre%2C%20V6%0D%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3Eeight-speed%20auto%0D%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E285hp%0D%3Cbr%3E%3Cstrong%3ETorque%3A%20%3C%2Fstrong%3E353Nm%0D%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3EDh159%2C900%0D%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3Enow%3C%2Fp%3E%0A
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
Conflict, drought, famine
Estimates of the number of deaths caused by the famine range from 400,000 to 1 million, according to a document prepared for the UK House of Lords in 2024.
It has been claimed that the policies of the Ethiopian government, which took control after deposing Emperor Haile Selassie in a military-led revolution in 1974, contributed to the scale of the famine.
Dr Miriam Bradley, senior lecturer in humanitarian studies at the University of Manchester, has argued that, by the early 1980s, “several government policies combined to cause, rather than prevent, a famine which lasted from 1983 to 1985. Mengistu’s government imposed Stalinist-model agricultural policies involving forced collectivisation and villagisation [relocation of communities into planned villages].
The West became aware of the catastrophe through a series of BBC News reports by journalist Michael Buerk in October 1984 describing a “biblical famine” and containing graphic images of thousands of people, including children, facing starvation.
Band Aid
Bob Geldof, singer with the Irish rock group The Boomtown Rats, formed Band Aid in response to the horrific images shown in the news broadcasts.
With Midge Ure of the band Ultravox, he wrote the hit charity single Do They Know it’s Christmas in December 1984, featuring a string of high-profile musicians.
Following the single’s success, the idea to stage a rock concert evolved.
Live Aid was a series of simultaneous concerts that took place at Wembley Stadium in London, John F Kennedy Stadium in Philadelphia, the US, and at various other venues across the world.
The combined event was broadcast to an estimated worldwide audience of 1.5 billion.
Other ways to buy used products in the UAE
UAE insurance firm Al Wathba National Insurance Company (AWNIC) last year launched an e-commerce website with a facility enabling users to buy car wrecks.
Bidders and potential buyers register on the online salvage car auction portal to view vehicles, review condition reports, or arrange physical surveys, and then start bidding for motors they plan to restore or harvest for parts.
Physical salvage car auctions are a common method for insurers around the world to move on heavily damaged vehicles, but AWNIC is one of the few UAE insurers to offer such services online.
For cars and less sizeable items such as bicycles and furniture, Dubizzle is arguably the best-known marketplace for pre-loved.
Founded in 2005, in recent years it has been joined by a plethora of Facebook community pages for shifting used goods, including Abu Dhabi Marketplace, Flea Market UAE and Arabian Ranches Souq Market while sites such as The Luxury Closet and Riot deal largely in second-hand fashion.
At the high-end of the pre-used spectrum, resellers such as Timepiece360.ae, WatchBox Middle East and Watches Market Dubai deal in authenticated second-hand luxury timepieces from brands such as Rolex, Hublot and Tag Heuer, with a warranty.
Company%20profile
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Director: Romany Saad
Starring: Mirfat Amin, Boumi Fouad and Tariq Al Ibyari
THE BIO
Favourite place to go to in the UAE: The desert sand dunes, just after some rain
Who inspires you: Anybody with new and smart ideas, challenging questions, an open mind and a positive attitude
Where would you like to retire: Most probably in my home country, Hungary, but with frequent returns to the UAE
Favorite book: A book by Transilvanian author, Albert Wass, entitled ‘Sword and Reap’ (Kard es Kasza) - not really known internationally
Favourite subjects in school: Mathematics and science
HOW TO WATCH
Facebook: TheNationalNews
Twitter: @thenationalnews
Instagram: @thenationalnews.com
TikTok: @thenationalnews
What the law says
Micro-retirement is not a recognised concept or employment status under Federal Decree Law No. 33 of 2021 on the Regulation of Labour Relations (as amended) (UAE Labour Law). As such, it reflects a voluntary work-life balance practice, rather than a recognised legal employment category, according to Dilini Loku, senior associate for law firm Gateley Middle East.
“Some companies may offer formal sabbatical policies or career break programmes; however, beyond such arrangements, there is no automatic right or statutory entitlement to extended breaks,” she explains.
“Any leave taken beyond statutory entitlements, such as annual leave, is typically regarded as unpaid leave in accordance with Article 33 of the UAE Labour Law. While employees may legally take unpaid leave, such requests are subject to the employer’s discretion and require approval.”
If an employee resigns to pursue micro-retirement, the employment contract is terminated, and the employer is under no legal obligation to rehire the employee in the future unless specific contractual agreements are in place (such as return-to-work arrangements), which are generally uncommon, Ms Loku adds.
Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
Springtime in a Broken Mirror,
Mario Benedetti, Penguin Modern Classics
Pharaoh's curse
British aristocrat Lord Carnarvon, who funded the expedition to find the Tutankhamun tomb, died in a Cairo hotel four months after the crypt was opened.
He had been in poor health for many years after a car crash, and a mosquito bite made worse by a shaving cut led to blood poisoning and pneumonia.
Reports at the time said Lord Carnarvon suffered from “pain as the inflammation affected the nasal passages and eyes”.
Decades later, scientists contended he had died of aspergillosis after inhaling spores of the fungus aspergillus in the tomb, which can lie dormant for months. The fact several others who entered were also found dead withiin a short time led to the myth of the curse.
'Panga'
Directed by Ashwiny Iyer Tiwari
Starring Kangana Ranaut, Richa Chadha, Jassie Gill, Yagya Bhasin, Neena Gupta
Rating: 3.5/5
Results
Ashraf Ghani 50.64 per cent
Abdullah Abdullah 39.52 per cent
Gulbuddin Hekmatyar 3.85 per cent
Rahmatullah Nabil 1.8 per cent
The specs
Engine: 4.0-litre flat-six
Torque: 450Nm at 6,100rpm
Transmission: 7-speed PDK auto or 6-speed manual
Fuel economy, combined: 13.8L/100km
On sale: Available to order now
Mohammed bin Zayed Majlis
Mohammed bin Zayed Majlis
More from Neighbourhood Watch:
Killing of Qassem Suleimani
More on animal trafficking
KILLING OF QASSEM SULEIMANI
2018 ICC World Twenty20 Asian Western Sub Regional Qualifier
Event info: The tournament in Kuwait this month is the first phase of the qualifying process for sides from Asia for the 2020 World T20 in Australia. The UAE must finish within the top three teams out of the six at the competition to advance to the Asia regional finals. Success at regional finals would mean progression to the World T20 Qualifier.
UAE’s fixtures: Fri Apr 20, UAE v Qatar; Sat Apr 21, UAE v Saudi Arabia; Mon Apr 23, UAE v Bahrain; Tue Apr 24, UAE v Maldives; Thu Apr 26, UAE v Kuwait
World T20 2020 Qualifying process:
- Sixteen teams will play at the World T20 in two years’ time.
- Australia have already qualified as hosts
- Nine places are available to the top nine ranked sides in the ICC’s T20i standings, not including Australia, on Dec 31, 2018.
- The final six teams will be decided by a 14-team World T20 Qualifier.
World T20 standings: 1 Pakistan; 2 Australia; 3 India; 4 New Zealand; 5 England; 6 South Africa; 7 West Indies; 8 Sri Lanka; 9 Afghanistan; 10 Bangladesh; 11 Scotland; 12 Zimbabwe; 13 UAE; 14 Netherlands; 15 Hong Kong; 16 Papua New Guinea; 17 Oman; 18 Ireland
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)
ELECTION%20RESULTS
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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
MATCH INFO
Uefa Champions League semi-final, second leg result:
Ajax 2-3 Tottenham
Tottenham advance on away goals rule after tie ends 3-3 on aggregate
Final: June 1, Madrid
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.
War 2
Director: Ayan Mukerji
Stars: Hrithik Roshan, NTR, Kiara Advani, Ashutosh Rana
Rating: 2/5
UAE currency: the story behind the money in your pockets
What sanctions would be reimposed?
Under ‘snapback’, measures imposed on Iran by the UN Security Council in six resolutions would be restored, including:
- An arms embargo
- A ban on uranium enrichment and reprocessing
- A ban on launches and other activities with ballistic missiles capable of delivering nuclear weapons, as well as ballistic missile technology transfer and technical assistance
- A targeted global asset freeze and travel ban on Iranian individuals and entities
- Authorisation for countries to inspect Iran Air Cargo and Islamic Republic of Iran Shipping Lines cargoes for banned goods
Company%C2%A0profile
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MATCH INFO
Uefa Champions League quarter-final, second leg (first-leg score):
Manchester City (0) v Tottenham Hotspur (1), Wednesday, 11pm UAE
Match is on BeIN Sports
ENGLAND SQUAD
Goalkeepers Pickford (Everton), Pope (Burnley), Henderson (Manchester United)
Defenders Alexander-Arnold (Liverpool), Chilwell (Chelsea), Coady (Wolves), Dier (Tottenham), Gomez (Liverpool), James (Chelsea), Keane (Everton), Maguire (Manchester United), Maitland-Niles (Arsenal), Mings (Aston Villa), Saka (Arsenal), Trippier (Atletico Madrid), Walker (Manchester City)
Midfielders: Foden (Manchester City), Henderson (Liverpool), Grealish (Aston Villa), Mount (Chelsea), Rice (West Ham), Ward-Prowse (Southampton), Winks (Tottenham)
Forwards: Abraham (Chelsea), Calvert-Lewin (Everton), Kane (Tottenham), Rashford (Manchester United), Sancho (Borussia Dortmund), Sterling (Manchester City)
Company%20profile%20
%3Cp%3E%3Cstrong%3EName%3A%20%3C%2Fstrong%3EYodawy%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Egypt%3Cbr%3E%3Cstrong%3EFounders%3A%20%3C%2Fstrong%3EKarim%20Khashaba%2C%20Sherief%20El-Feky%20and%20Yasser%20AbdelGawad%3Cstrong%3E%3Cbr%3ESector%3A%20%3C%2Fstrong%3EHealthTech%3Cbr%3E%3Cstrong%3ETotal%20funding%3A%20%3C%2Fstrong%3E%2424.5%20million%3Cbr%3E%3Cstrong%3EInvestors%3A%20%3C%2Fstrong%3EAlgebra%20Ventures%2C%20Global%20Ventures%2C%20MEVP%20and%20Delivery%20Hero%20Ventures%2C%20among%20others%3Cstrong%3E%3Cbr%3ENumber%20of%20employees%3A%3C%2Fstrong%3E%20500%3Cbr%3E%3C%2Fp%3E%0A
RESULTS
5pm: Watha Stallions Cup Handicap (PA) Dh 70,000 (Dirt) 2,000m
Winner: Dalil De Carrere, Bernardo Pinheiro (jockey), Mohamed Daggash (trainer)
5.30pm: Maiden (TB) Dh 70,000 (D) 2,000m
Winner: Miracle Maker, Xavier Ziani, Salem bin Ghadayer
6pm: Maiden (PA) Dh 70,000 (D) 1,600m
Winner: Pharitz Al Denari, Bernardo Pinheiro, Mahmood Hussain
6.30pm: Maiden (PA) Dh 70,000 (D) 1,600m
Winner: Oss, Jesus Rosales, Abdallah Al Hammadi
7pm: Handicap (PA) Dh 70,000 (D) 1,400m
Winner: ES Nahawand, Fernando Jara, Mohamed Daggash
7.30pm: Maiden (PA) Dh 70,000 (D) 1,000m
Winner: AF Almajhaz, Abdul Aziz Al Balushi, Khalifa Al Neyadi
8pm: Maiden (PA) Dh 70,000 (D) 1,000m
Winner: AF Lewaa, Bernardo Pinheiro, Qaiss Aboud.
The specs
Engine: 4.0-litre V8 twin-turbocharged and three electric motors
Power: Combined output 920hp
Torque: 730Nm at 4,000-7,000rpm
Transmission: 8-speed dual-clutch automatic
Fuel consumption: 11.2L/100km
On sale: Now, deliveries expected later in 2025
Price: expected to start at Dh1,432,000
The Voice of Hind Rajab
Starring: Saja Kilani, Clara Khoury, Motaz Malhees
Director: Kaouther Ben Hania
Rating: 4/5
The specs
Engine: 4 liquid-cooled permanent magnet synchronous electric motors placed at each wheel
Battery: Rimac 120kWh Lithium Nickel Manganese Cobalt Oxide (LiNiMnCoO2) chemistry
Power: 1877bhp
Torque: 2300Nm
Price: Dh7,500,00
On sale: Now
Smart words at Make Smart Cool
Make Smart Cool is not your usual festival. Dubbed “edutainment” by organisers Najahi Events, Make Smart Cool aims to inspire its youthful target audience through a mix of interactive presentation by social media influencers and a concert finale featuring Example with DJ Wire. Here are some of the speakers sharing their inspiration and experiences on the night.
Prince Ea
With his social media videos accumulating more half a billion views, the American motivational speaker is hot on the college circuit in the US, with talks that focus on the many ways to generate passion and motivation when it comes to learning.
Khalid Al Ameri
The Emirati columnist and presenter is much loved by local youth, with writings and presentations about education, entrepreneurship and family balance. His lectures on career and personal development are sought after by the education and business sector.
Ben Ouattara
Born to an Ivorian father and German mother, the Dubai-based fitness instructor and motivational speaker is all about conquering fears and insecurities. His talk focuses on the need to gain emotional and physical fitness when facing life’s challenges. As well managing his film production company, Ouattara is one of the official ambassadors of Dubai Expo2020.
We Weren’t Supposed to Survive But We Did
We weren’t supposed to survive but we did.
We weren’t supposed to remember but we did.
We weren’t supposed to write but we did.
We weren’t supposed to fight but we did.
We weren’t supposed to organise but we did.
We weren’t supposed to rap but we did.
We weren’t supposed to find allies but we did.
We weren’t supposed to grow communities but we did.
We weren’t supposed to return but WE ARE.
Amira Sakalla
AI traffic lights to ease congestion at seven points to Sheikh Zayed bin Sultan Street
The seven points are:
Shakhbout bin Sultan Street
Dhafeer Street
Hadbat Al Ghubainah Street (outbound)
Salama bint Butti Street
Al Dhafra Street
Rabdan Street
Umm Yifina Street exit (inbound)
The Florida Project
Director: Sean Baker
Starring: Bria Vinaite, Brooklynn Prince, Willem Dafoe
Four stars
The 12 Syrian entities delisted by UK
Ministry of Interior
Ministry of Defence
General Intelligence Directorate
Air Force Intelligence Agency
Political Security Directorate
Syrian National Security Bureau
Military Intelligence Directorate
Army Supply Bureau
General Organisation of Radio and TV
Al Watan newspaper
Cham Press TV
Sama TV
