Researchers have found that a delay of up to 10 months between doses of the Covid-19 vaccine developed by AstraZeneca and the University of Oxford can give more protection against the disease.
A study by Oxford scientists released on Monday found that a long interval between the first and second injections led to a better immune response.
They discovered more antibodies were generated by a delay of up to 45 weeks between the doses.
The results were described as encouraging news for developing countries that were left out of supply agreements with pharmaceutical companies and are now struggling to vaccinate their populations.
Volunteers in the latest study were drawn from Oxford’s original early and late-stage trials for the vaccine last year.
Thirty people who only received a single dose in the trial were given a second one about 10 months later.
Another 90 participants from those studies received a third dose.
All volunteers were between the ages of 18 and 55, because that was the group recruited at that stage of the trials last year.
Prof Andrew Pollard from the Oxford Vaccine Group described the immune responses in the study as “excellent”.
“This should come as reassuring news to countries with lower supplies of the vaccine, who may be concerned about delays in providing second doses to their populations,” Prof Pollard said.
“There is an excellent response to a second dose, even after a 10-month delay from the first.”
Scientists found that antibodies and T-cell responses were boosted significantly by a third “booster” shot.
Teresa Lamble, lead author of the study, which is not yet peer-reviewed, said the vaccine was “well-tolerated” by the body, with no major side-effects after three injections.
“It is not known if booster jabs will be needed due to waning immunity or to augment immunity against variants of concern,” Ms Lamble said.
“This is very encouraging news if we find that a third dose is needed.”
Britain was one of the first countries in the world to introduce a longer delay between vaccine doses, increasing the interval from three weeks to three months.
The reason was to give some level of protection against Covid-19 to as many people as possible.
The government is now encouraging people older than 50 to receive their second shots as soon as possible to protect against the Delta variant, cases of which are rising across the country.
In a separate study, alternating doses of the Oxford-AstraZeneca and Pfizer-BioNTech vaccines generate strong immune responses against Covid-19.
Researchers running the University of Oxford-led Com-Cov study say, both "mixed" schedules (Pfizer-BioNTech followed by Oxford-AstraZeneca, and vice versa) induced high concentrations of antibodies against the coronavirus spike protein when doses were administered four weeks apart.
The results show that when given at a four-week interval both mixed schedules induce an immune response that is above the threshold set by the standard schedule of the Oxford-AstraZeneca vaccine.
This means all possible vaccination schedules involving the Oxford-AstraZeneca and Pfizer-BioNTech vaccines could be used against Covid-19.
Tips for job-seekers
- Do not submit your application through the Easy Apply button on LinkedIn. Employers receive between 600 and 800 replies for each job advert on the platform. If you are the right fit for a job, connect to a relevant person in the company on LinkedIn and send them a direct message.
- Make sure you are an exact fit for the job advertised. If you are an HR manager with five years’ experience in retail and the job requires a similar candidate with five years’ experience in consumer, you should apply. But if you have no experience in HR, do not apply for the job.
David Mackenzie, founder of recruitment agency Mackenzie Jones Middle East
Full Party in the Park line-up
2pm – Andreah
3pm – Supernovas
4.30pm – The Boxtones
5.30pm – Lighthouse Family
7pm – Step On DJs
8pm – Richard Ashcroft
9.30pm – Chris Wright
10pm – Fatboy Slim
11pm – Hollaphonic
Our family matters legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
The biog
Hometown: Cairo
Age: 37
Favourite TV series: The Handmaid’s Tale, Black Mirror
Favourite anime series: Death Note, One Piece and Hellsing
Favourite book: Designing Brand Identity, Fifth Edition
MATCH INFO
Liverpool 3
Sadio Man 28'
Andrew Robertson 34'
Diogo Jota 88'
Arsenal 1
Lacazette 25'
Man of the match
Sadio Mane (Liverpool)
Ziina users can donate to relief efforts in Beirut
Ziina users will be able to use the app to help relief efforts in Beirut, which has been left reeling after an August blast caused an estimated $15 billion in damage and left thousands homeless. Ziina has partnered with the United Nations High Commissioner for Refugees to raise money for the Lebanese capital, co-founder Faisal Toukan says. “As of October 1, the UNHCR has the first certified badge on Ziina and is automatically part of user's top friends' list during this campaign. Users can now donate any amount to the Beirut relief with two clicks. The money raised will go towards rebuilding houses for the families that were impacted by the explosion.”
MATCH INFO
Everton 2 Southampton 1
Everton: Walcott (15'), Richarlison (31' )
Southampton: Ings (54')
Man of the match: Theo Walcott (Everton)
Lexus LX700h specs
Engine: 3.4-litre twin-turbo V6 plus supplementary electric motor
Power: 464hp at 5,200rpm
Torque: 790Nm from 2,000-3,600rpm
Transmission: 10-speed auto
Fuel consumption: 11.7L/100km
On sale: Now
Price: From Dh590,000
Desert Warrior
Starring: Anthony Mackie, Aiysha Hart, Ben Kingsley
Director: Rupert Wyatt
Rating: 3/5
COMPANY%20PROFILE
%3Cp%3E%3Cstrong%3EName%3A%3C%2Fstrong%3E%20Floward%0D%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3ERiyadh%2C%20Saudi%20Arabia%0D%3Cbr%3E%3Cstrong%3EFounders%3A%20%3C%2Fstrong%3EAbdulaziz%20Al%20Loughani%20and%20Mohamed%20Al%20Arifi%0D%3Cbr%3E%3Cstrong%3ESector%3A%20%3C%2Fstrong%3EE-commerce%0D%3Cbr%3E%3Cstrong%3ETotal%20funding%3A%20%3C%2Fstrong%3EAbout%20%24200%20million%0D%3Cbr%3E%3Cstrong%3EInvestors%3A%20%3C%2Fstrong%3EAljazira%20Capital%2C%20Rainwater%20Partners%2C%20STV%20and%20Impact46%0D%3Cbr%3E%3Cstrong%3ENumber%20of%20employees%3A%20%3C%2Fstrong%3E1%2C200%3C%2Fp%3E%0A
The specs: 2018 Kia Picanto
Price: From Dh39,500
Engine: 1.2L inline four-cylinder
Transmission: Four-speed auto
Power: 86hp @ 6,000rpm
Torque: 122Nm @ 4,000rpm
Fuel economy, combined: 6.0L / 100km
Haircare resolutions 2021
From Beirut and Amman to London and now Dubai, hairstylist George Massoud has seen the same mistakes made by customers all over the world. In the chair or at-home hair care, here are the resolutions he wishes his customers would make for the year ahead.
1. 'I will seek consultation from professionals'
You may know what you want, but are you sure it’s going to suit you? Haircare professionals can tell you what will work best with your skin tone, hair texture and lifestyle.
2. 'I will tell my hairdresser when I’m not happy'
Massoud says it’s better to offer constructive criticism to work on in the future. Your hairdresser will learn, and you may discover how to communicate exactly what you want more effectively the next time.
3. ‘I will treat my hair better out of the chair’
Damage control is a big part of most hairstylists’ work right now, but it can be avoided. Steer clear of over-colouring at home, try and pursue one hair brand at a time and never, ever use a straightener on still drying hair, pleads Massoud.
'Shakuntala Devi'
Starring: Vidya Balan, Sanya Malhotra
Director: Anu Menon
Rating: Three out of five stars
Who's who in Yemen conflict
Houthis: Iran-backed rebels who occupy Sanaa and run unrecognised government
Yemeni government: Exiled government in Aden led by eight-member Presidential Leadership Council
Southern Transitional Council: Faction in Yemeni government that seeks autonomy for the south
Habrish 'rebels': Tribal-backed forces feuding with STC over control of oil in government territory
In numbers
Number of Chinese tourists coming to UAE in 2017 was... 1.3m
Alibaba’s new ‘Tech Town’ in Dubai is worth... $600m
China’s investment in the MIddle East in 2016 was... $29.5bn
The world’s most valuable start-up in 2018, TikTok, is valued at... $75bn
Boost to the UAE economy of 5G connectivity will be... $269bn
'Panga'
Directed by Ashwiny Iyer Tiwari
Starring Kangana Ranaut, Richa Chadha, Jassie Gill, Yagya Bhasin, Neena Gupta
Rating: 3.5/5
Classification of skills
A worker is categorised as skilled by the MOHRE based on nine levels given in the International Standard Classification of Occupations (ISCO) issued by the International Labour Organisation.
A skilled worker would be someone at a professional level (levels 1 – 5) which includes managers, professionals, technicians and associate professionals, clerical support workers, and service and sales workers.
The worker must also have an attested educational certificate higher than secondary or an equivalent certification, and earn a monthly salary of at least Dh4,000.
The biog
Title: General Practitioner with a speciality in cardiology
Previous jobs: Worked in well-known hospitals Jaslok and Breach Candy in Mumbai, India
Education: Medical degree from the Government Medical College in Nagpur
How it all began: opened his first clinic in Ajman in 1993
Family: a 90-year-old mother, wife and two daughters
Remembers a time when medicines from India were purchased per kilo
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.
Medicus AI
Started: 2016
Founder(s): Dr Baher Al Hakim, Dr Nadine Nehme and Makram Saleh
Based: Vienna, Austria; started in Dubai
Sector: Health Tech
Staff: 119
Funding: €7.7 million (Dh31m)
Read more from Kareem Shaheen
if you go
Abaya trends
The utilitarian robe held dear by Arab women is undergoing a change that reveals it as an elegant and graceful garment available in a range of colours and fabrics, while retaining its traditional appeal.
%3Cp%3EMATA%0D%3Cbr%3EArtist%3A%20M.I.A%0D%3Cbr%3ELabel%3A%20Island%0D%3Cbr%3ERating%3A%203.5%2F5%3C%2Fp%3E%0A
The years Ramadan fell in May
England's lowest Test innings
- 45 v Australia in Sydney, January 28, 1887
- 46 v West Indies in Port of Spain, March 25, 1994
- 51 v West Indies in Kingston, February 4, 2009
- 52 v Australia at The Oval, August 14, 1948
- 53 v Australia at Lord's, July 16, 1888
- 58 v New Zealand in Auckland, March 22, 2018
Ukraine
Capital: Kiev
Population: 44.13 million
Armed conflict in Donbass
Russia-backed fighters control territory
