Public health campaigns and school closures were among the most effective ways to control the spread of Covid-19, according to a German research institute.
Together those measures reduced the reproduction rate, the average number of people one person with the virus goes on to infect, known as the R-value, by 0.35 and 0.24, respectively, said the Kiel Institute for the World Economy.
But just because a strategy works does not necessarily mean it should be recommended, the study's authors said, as school closures in particular resulted in other harms.
“The high effectiveness of a measure does not automatically translate into a recommendation for political implementation if it has, as in the case of school closures, strong negative effects,” said Alexander Sandkamp of the Kiel Institute.
He teamed up with Anthonin Levelu of Paris Dauphine University to analyse 14 “non-pharmaceutical interventions” and their association with the R-value in 182 countries in 2020, using statistical methods, to produce a Kiel working paper: “A lockdown a day keeps the doctor away: The effectiveness of non-pharmaceutical interventions during the Covid-19 pandemic”.
Other effective measures to reduce the reproduction rate, or R-value, of the virus included Covid-19 testing (-0.23), contact tracing (-0.15), and international travel restrictions (-0.14).
The cancellation of public events, remote working, and introducing a cap on the maximum number of people who can mingle also lowered the R-value.
Masks did not “produce statistically measurable success in the first wave” but were more effective in the second.
Local travel restrictions had “no measurable effect on infection control,” said the study authors.
“However, the decision on which measures to implement [first] also depends on their economic and social impacts,” said Mr Sandkamp, who does research on international trade at the Kiel Institute.
“Measures that are effective while causing relatively few distortions should be implemented first, such as information campaigns, testing, contact tracking, and mask wearing.”
Education disrupted by school closures
School closures were widely implemented across the world as Covid-19 spread in 2020.
According to research by Save the Children, in the following year children globally lost more than a third of the typical 190-day school year because of the coronavirus pandemic.
And during the peak of the pandemic in 2020, 91 per cent of the world's learners were locked out of schools, according to a review by Save the Children of Unesco's research.
Studies found the closures had an adverse impact on children’s mental and physical health, with long-term consequences.
Research led by Great Ormond Street Institute of Child Health in London examined 36 studies in 11 countries around the world, involving about 80,000 children and 18,000 parents, to assess the impact of lockdowns and school closures.
They found increased levels of anxiety and depression among young people.
“There was consistency in findings across studies, particularly for mental health, with almost all studies documenting poorer mental health and well-being,” the researchers said.
Formula%204%20Italian%20Championship%202023%20calendar
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Infiniti QX80 specs
Engine: twin-turbocharged 3.5-liter V6
Power: 450hp
Torque: 700Nm
Price: From Dh450,000, Autograph model from Dh510,000
Available: Now
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
Engine: 1.5-litre
Transmission: 6-speed automatic
Power: 110 horsepower
Torque: 147Nm
Price: From Dh59,700
On sale: now
About Housecall
Date started: July 2020
Founders: Omar and Humaid Alzaabi
Based: Abu Dhabi
Sector: HealthTech
# of staff: 10
Funding to date: Self-funded
COMPANY PROFILE
Name: Qyubic
Started: October 2023
Founder: Namrata Raina
Based: Dubai
Sector: E-commerce
Current number of staff: 10
Investment stage: Pre-seed
Initial investment: Undisclosed
FA Cup semi-finals
Saturday: Manchester United v Tottenham Hotspur, 8.15pm (UAE)
Sunday: Chelsea v Southampton, 6pm (UAE)
Matches on Bein Sports
Mane points for safe home colouring
- Natural and grey hair takes colour differently than chemically treated hair
- Taking hair from a dark to a light colour should involve a slow transition through warmer stages of colour
- When choosing a colour (especially a lighter tone), allow for a natural lift of warmth
- Most modern hair colours are technique-based, in that they require a confident hand and taught skills
- If you decide to be brave and go for it, seek professional advice and use a semi-permanent colour
What drives subscription retailing?
Once the domain of newspaper home deliveries, subscription model retailing has combined with e-commerce to permeate myriad products and services.
The concept has grown tremendously around the world and is forecast to thrive further, according to UnivDatos Market Insights’ report on recent and predicted trends in the sector.
The global subscription e-commerce market was valued at $13.2 billion (Dh48.5bn) in 2018. It is forecast to touch $478.2bn in 2025, and include the entertainment, fitness, food, cosmetics, baby care and fashion sectors.
The report says subscription-based services currently constitute “a small trend within e-commerce”. The US hosts almost 70 per cent of recurring plan firms, including leaders Dollar Shave Club, Hello Fresh and Netflix. Walmart and Sephora are among longer established retailers entering the space.
UnivDatos cites younger and affluent urbanites as prime subscription targets, with women currently the largest share of end-users.
That’s expected to remain unchanged until 2025, when women will represent a $246.6bn market share, owing to increasing numbers of start-ups targeting women.
Personal care and beauty occupy the largest chunk of the worldwide subscription e-commerce market, with changing lifestyles, work schedules, customisation and convenience among the chief future drivers.
Groom and Two Brides
Director: Elie Semaan
Starring: Abdullah Boushehri, Laila Abdallah, Lulwa Almulla
Rating: 3/5
RESULTS
%3Cp%3E3.30pm%3A%20Al%20Maktoum%20Challenge%20Round%203%20%E2%80%93%20Group%201%20(PA)%20%2475%2C000%20(Dirt)%202%2C000m%3Cbr%3EWinner%3A%20Jugurtha%20De%20Monlau%2C%20Pat%20Dobbs%20(jockey)%2C%20Jean-Claude%20Pecout%20(trainer)%3C%2Fp%3E%0A%3Cp%3E4.05pm%3A%20Dubai%20City%20Of%20Gold%20%E2%80%93%20Group%202%20(TB)%20%24250%2C000%20(Turf)%202%2C410m%3Cbr%3EWinner%3A%20Global%20Storm%2C%20William%20Buick%2C%20Charlie%20Appleby%3C%2Fp%3E%0A%3Cp%3E4.40pm%3A%20Burj%20Nahaar%20%E2%80%93%20Group%203%20(TB)%20%24250%2C000%20(D)%201%2C600m%3Cbr%3EWinner%3A%20Discovery%20Island%2C%20James%20Doyle%2C%20Bhupat%20Seemar%3C%2Fp%3E%0A%3Cp%3E5.15pm%3A%20Nad%20Al%20Sheba%20Turf%20Sprint%20%E2%80%93%20Group%203%20(TB)%20%24250%2C000%20(T)%201%2C200m%3Cbr%3EWinner%3A%20Al%20Dasim%2C%20Mickael%20Barzalona%2C%20George%20Boughey%3C%2Fp%3E%0A%3Cp%3E5.50pm%3A%20Al%20Bastakiya%20%E2%80%93%20Listed%20(TB)%20%24170%2C000%20(D)%201%2C900m%3Cbr%3EWinner%3A%20Go%20Soldier%20Go%2C%20Adrie%20de%20Vries%2C%20Fawzi%20Nass%3C%2Fp%3E%0A%3Cp%3E6.25pm%3A%20Al%20Maktoum%20Challenge%20Round%203%20%E2%80%93%20Group%201%20(TB)%20%24450%2C000%20(D)%202%2C000m%3Cbr%3EWinner%3A%20Salute%20The%20Soldier%2C%20Adrie%20de%20Vries%2C%20Fawzi%20Nass%3C%2Fp%3E%0A%3Cp%3E7.10pm%3A%20Ras%20Al%20Khor%20%E2%80%93%20Conditions%20(TB)%20%24300%2C000%20(T)%201%2C400m%3Cbr%3EWinner%3A%20Al%20Suhail%2C%20William%20Buick%2C%20Charlie%20Appleby%3C%2Fp%3E%0A%3Cp%3E7.45pm%3A%20Jebel%20Hatta%20%E2%80%93%20Group%201%20(TB)%20%24350%2C000%20(T)%201%2C800m%3Cbr%3EWinner%3A%20Alfareeq%2C%20Dane%20O%E2%80%99Neill%2C%20Charlie%20Appleby%3C%2Fp%3E%0A%3Cp%3E8.20pm%3A%20Mahab%20Al%20Shimaal%20%E2%80%93%20Group%203%20(TB)%20%24250%2C000%20(D)%201%2C200m%3Cbr%3EWinner%3A%20Sound%20Money%2C%20Mickael%20Barzalona%2C%20Bhupat%20Seemar%3C%2Fp%3E%0A
UAE v Gibraltar
What: International friendly
When: 7pm kick off
Where: Rugby Park, Dubai Sports City
Admission: Free
Online: The match will be broadcast live on Dubai Exiles’ Facebook page
UAE squad: Lucas Waddington (Dubai Exiles), Gio Fourie (Exiles), Craig Nutt (Abu Dhabi Harlequins), Phil Brady (Harlequins), Daniel Perry (Dubai Hurricanes), Esekaia Dranibota (Harlequins), Matt Mills (Exiles), Jaen Botes (Exiles), Kristian Stinson (Exiles), Murray Reason (Abu Dhabi Saracens), Dave Knight (Hurricanes), Ross Samson (Jebel Ali Dragons), DuRandt Gerber (Exiles), Saki Naisau (Dragons), Andrew Powell (Hurricanes), Emosi Vacanau (Harlequins), Niko Volavola (Dragons), Matt Richards (Dragons), Luke Stevenson (Harlequins), Josh Ives (Dubai Sports City Eagles), Sean Stevens (Saracens), Thinus Steyn (Exiles)
The%20specs
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MATCH INFO
Burnley 0
Man City 3
Raheem Sterling 35', 49'
Ferran Torres 65'
Kibsons%20Cares
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