An article in the New England Journal is claiming that universal face masking can not only slow the spread of coronavirus but lessen its severity too.
With the world awaiting a vaccine (see the table below to see the stages global vaccine trials are currently at), if the hypothesis proves accurate, masks could work as a proxy vaccine by exposing wearers to less severe doses and thus building immunity.
The article was co-authored by Prof Monica Gandhi and Prof George Rutherford of the San Francisco School of Medicine.
They wrote that “If the [viral load] matters in determining the severity of [Covid-19], an additional hypothesised reason for wearing facial masks would be to reduce the [viral load] to which the wearer is exposed and the subsequent clinical impact of the disease.”
To corroborate their assertion, they cited data on asymptomatic infection rates.
The global average was estimated by the Centres for Disease Control and Prevention in the US to be 40 per cent; in countries where mask wearing is universal, the rate doubles to 80 per cent.
On a more micro level, they pointed to an outbreak on a closed Argentinian cruise ship where passengers were provided with surgical masks and staff N95 masks, and the asymptomatic infection rate was 81 per cent.
This compared extremely favourably to outbreaks on earlier cruise ships, without universal masking, where rates averaged around 20 per cent.
The co-authors also adduced two recent outbreaks in US food processing plants which produced similar findings.
With the world anxiously awaiting a vaccine, they concluded by calling for population-wide masking and more studies on viral loads and the spread of the virus in areas with a high proportion of asymptomatic infections.
Convinced by the argument? If so, here is a graphic showing the different types of mask you can purchase:
Which honey takes your fancy?
Al Ghaf Honey
The Al Ghaf tree is a local desert tree which bears the harsh summers with drought and high temperatures. From the rich flowers, bees that pollinate this tree can produce delicious red colour honey in June and July each year
Sidr Honey
The Sidr tree is an evergreen tree with long and strong forked branches. The blossom from this tree is called Yabyab, which provides rich food for bees to produce honey in October and November. This honey is the most expensive, but tastiest
Samar Honey
The Samar tree trunk, leaves and blossom contains Barm which is the secret of healing. You can enjoy the best types of honey from this tree every year in May and June. It is an historical witness to the life of the Emirati nation which represents the harsh desert and mountain environments
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The specs
Engine: Dual 180kW and 300kW front and rear motors
Power: 480kW
Torque: 850Nm
Transmission: Single-speed automatic
Price: From Dh359,900 ($98,000)
On sale: Now
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Company%C2%A0profile
Polarised public
31% in UK say BBC is biased to left-wing views
19% in UK say BBC is biased to right-wing views
19% in UK say BBC is not biased at all
Source: YouGov
Ferrari 12Cilindri specs
Engine: naturally aspirated 6.5-liter V12
Power: 819hp
Torque: 678Nm at 7,250rpm
Price: From Dh1,700,000
Available: Now
BMW M5 specs
Engine: 4.4-litre twin-turbo V-8 petrol enging with additional electric motor
Power: 727hp
Torque: 1,000Nm
Transmission: 8-speed auto
Fuel consumption: 10.6L/100km
On sale: Now
Price: From Dh650,000
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Day 4, Dubai Test: At a glance
Moment of the day Lahiru Gamage appeared to have been hard done by when he had his dismissal of Sami Aslam chalked off for a no-ball. Replays suggested he had not overstepped. No matter. Two balls later, the exact same combination – Gamage the bowler and Kusal Mendis at second slip – combined again to send Aslam back.
Stat of the day Haris Sohail took three wickets for one run in the only over he bowled, to end the Sri Lanka second innings in a hurry. That was as many as he had managed in total in his 10-year, 58-match first-class career to date. It was also the first time a bowler had taken three wickets having bowled just one over in an innings in Tests.
The verdict Just 119 more and with five wickets remaining seems like a perfectly attainable target for Pakistan. Factor in the fact the pitch is worn, is turning prodigiously, and that Sri Lanka’s seam bowlers have also been finding the strip to their liking, it is apparent the task is still a tough one. Still, though, thanks to Asad Shafiq and Sarfraz Ahmed, it is possible.
Other IPL batting records
Most sixes: 292 – Chris Gayle
Most fours: 491 – Gautam Gambhir
Highest individual score: 175 not out – Chris Gayle (for Royal Challengers Bangalore against Pune Warriors in 2013)
Highest strike-rate: 177.29 – Andre Russell
Highest strike-rate in an innings: 422.22 – Chris Morris (for Delhi Daredevils against Rising Pune Supergiant in 2017)
Highest average: 52.16 – Vijay Shankar
Most centuries: 6 – Chris Gayle
Most fifties: 36 – Gautam Gambhir
Fastest hundred (balls faced): 30 – Chris Gayle (for Royal Challengers Bangalore against Pune Warriors in 2013)
Fastest fifty (balls faced): 14 – Lokesh Rahul (for Kings XI Punjab against Delhi Daredevils in 2018)
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UAE and Russia in numbers
UAE-Russia ties stretch back 48 years
Trade between the UAE and Russia reached Dh12.5 bn in 2018
More than 3,000 Russian companies are registered in the UAE
Around 40,000 Russians live in the UAE
The number of Russian tourists travelling to the UAE will increase to 12 percent to reach 1.6 million in 2023
Key findings of Jenkins report
- Founder of the Muslim Brotherhood, Hassan al Banna, "accepted the political utility of violence"
- Views of key Muslim Brotherhood ideologue, Sayyid Qutb, have “consistently been understood” as permitting “the use of extreme violence in the pursuit of the perfect Islamic society” and “never been institutionally disowned” by the movement.
- Muslim Brotherhood at all levels has repeatedly defended Hamas attacks against Israel, including the use of suicide bombers and the killing of civilians.
- Laying out the report in the House of Commons, David Cameron told MPs: "The main findings of the review support the conclusion that membership of, association with, or influence by the Muslim Brotherhood should be considered as a possible indicator of extremism."
POWERWASH%20SIMULATOR
Company profile
Name: Dukkantek
Started: January 2021
Founders: Sanad Yaghi, Ali Al Sayegh and Shadi Joulani
Based: UAE
Number of employees: 140
Sector: B2B Vertical SaaS(software as a service)
Investment: $5.2 million
Funding stage: Seed round
Investors: Global Founders Capital, Colle Capital Partners, Wamda Capital, Plug and Play, Comma Capital, Nowais Capital, Annex Investments and AMK Investment Office
World Sevens Series standing after Dubai
1. South Africa
2. New Zealand
3. England
4. Fiji
5. Australia
6. Samoa
7. Kenya
8. Scotland
9. France
10. Spain
11. Argentina
12. Canada
13. Wales
14. Uganda
15. United States
16. Russia
ASHES FIXTURES
1st Test: Brisbane, Nov 23-27
2nd Test: Adelaide, Dec 2-6
3rd Test: Perth, Dec 14-18
4th Test: Melbourne, Dec 26-30
5th Test: Sydney, Jan 4-8
Recent winners
2002 Giselle Khoury (Colombia)
2004 Nathalie Nasralla (France)
2005 Catherine Abboud (Oceania)
2007 Grace Bijjani (Mexico)
2008 Carina El-Keddissi (Brazil)
2009 Sara Mansour (Brazil)
2010 Daniella Rahme (Australia)
2011 Maria Farah (Canada)
2012 Cynthia Moukarzel (Kuwait)
2013 Layla Yarak (Australia)
2014 Lia Saad (UAE)
2015 Cynthia Farah (Australia)
2016 Yosmely Massaad (Venezuela)
2017 Dima Safi (Ivory Coast)
2018 Rachel Younan (Australia)
Brief scores
Day 1
Toss England, chose to bat
England, 1st innings 357-5 (87 overs): Root 184 not out, Moeen 61 not out, Stokes 56; Philander 3-46
The Year Earth Changed
Directed by:Tom Beard
Narrated by: Sir David Attenborough
Stars: 4
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
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The specs
Engine: 2.0-litre 4cyl turbo
Power: 261hp at 5,500rpm
Torque: 405Nm at 1,750-3,500rpm
Transmission: 9-speed auto
Fuel consumption: 6.9L/100km
On sale: Now
Price: From Dh117,059
Our family matters legal consultant
Name: Dr Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
Tamkeen's offering
- Option 1: 70% in year 1, 50% in year 2, 30% in year 3
- Option 2: 50% across three years
- Option 3: 30% across five years
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LIGUE 1 FIXTURES
All times UAE ( 4 GMT)
Friday
Nice v Angers (9pm)
Lille v Monaco (10.45pm)
Saturday
Montpellier v Paris Saint-Germain (7pm)
Bordeaux v Guingamp (10pm)
Caen v Amiens (10pm)
Lyon v Dijon (10pm)
Metz v Troyes (10pm)
Sunday
Saint-Etienne v Rennes (5pm)
Strasbourg v Nantes (7pm)
Marseille v Toulouse (11pm)
The BIO
Favourite piece of music: Verdi’s Requiem. It’s awe-inspiring.
Biggest inspiration: My father, as I grew up in a house where music was constantly played on a wind-up gramophone. I had amazing music teachers in primary and secondary school who inspired me to take my music further. They encouraged me to take up music as a profession and I follow in their footsteps, encouraging others to do the same.
Favourite book: Ian McEwan’s Atonement – the ending alone knocked me for six.
Favourite holiday destination: Italy - music and opera is so much part of the life there. I love it.
Kareem Shaheen on Canada
Tomorrow 2021
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
The National Editorial: Is there much to celebrate on International Women's Day 2021?
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Seven tips from Emirates NBD
1. Never respond to e-mails, calls or messages asking for account, card or internet banking details
2. Never store a card PIN (personal identification number) in your mobile or in your wallet
3. Ensure online shopping websites are secure and verified before providing card details
4. Change passwords periodically as a precautionary measure
5. Never share authentication data such as passwords, card PINs and OTPs (one-time passwords) with third parties
6. Track bank notifications regarding transaction discrepancies
7. Report lost or stolen debit and credit cards immediately
