The Pfizer-BioNTech coronavirus vaccine has a gradual but steady decline in effectiveness within months of the second dose being taken, a major new study has found.
A vaccinated person's protection against the virus drops to about 84 per cent after four months, still making it highly effective.
Research funded by the US drug maker and German research lab, which studied data from 44,000 vaccinated people, shows protection falls by an average of six per cent every two months.
The vaccine has only been widely used since December 2020, but a projection suggested protection against the virus would still be 50 per cent at 18 months after full vaccination.
The vaccine was 97 per cent effective against severe illness for at least six months, researchers said.
"With up to six months of follow-up and despite a gradually declining trend in vaccine efficacy, BNT162b2 had a favourable safety profile and was highly efficacious in preventing Covid-19," researchers wrote in the summary.
The study has not yet been peer reviewed but was released as Pfizer bids to get approval from US regulators for a third, or booster, dose for vaccinated people, where needed. US authorities have said no booster is required yet.
Pfizer last week also revealed it had already produced a vaccine specially designed to provide protection against the highly contagious Delta variant, which has been linked to a global surge in deaths and cases.
It plans to begin clinical testing soon and seek approval to release the vaccine.
Two doses of Pfizer-BioNTech offers 88 per cent protection against symptomatic disease caused by the Delta variant, compared with 94 per cent against the Alpha variant.
Despite Pfizer's hurdles with US regulators, other countries have begun to give booster shots.
Last week, Israel began to administer third Pfizer doses for people over 60 to protect them against the Delta variant. The UAE also offers third shots of Sinopharm and Pfizer to people who had their second dose three to six months ago.
Israel rolls out booster shot for over-60s - in pictures
If you go
The flights
Emirates and Etihad fly direct to Nairobi, with fares starting from Dh1,695. The resort can be reached from Nairobi via a 35-minute flight from Wilson Airport or Jomo Kenyatta International Airport, or by road, which takes at least three hours.
The rooms
Rooms at Fairmont Mount Kenya range from Dh1,870 per night for a deluxe room to Dh11,000 per night for the William Holden Cottage.
House-hunting
Top 10 locations for inquiries from US house hunters, according to Rightmove
- Edinburgh, Scotland
- Westminster, London
- Camden, London
- Glasgow, Scotland
- Islington, London
- Kensington and Chelsea, London
- Highlands, Scotland
- Argyll and Bute, Scotland
- Fife, Scotland
- Tower Hamlets, London
Race card
4pm Al Bastakiya Listed US$300,000 (Dirt) 1,900m
4.35pm Mahab Al Shimaal Group 3 $350,000 (D) 1,200m
5.10pm Nad Al Sheba Turf Group 3 $350,000 (Turf) 1,200m
5.45pm Burj Nahaar Group 3 $350,000 (D) 1,600m
6.20pm Jebel Hatta Group 1 $400,000 (T) 1,800m
6.55pm Al Maktoum Challenge Round-3 Group 1 $600,000 (D) 2,000m
7.30pm Dubai City Of Gold Group 2 $350,000 (T) 2,410m
The National selections:
4pm Zabardast
4.35pm Ibn Malik
5.10pm Space Blues
5.45pm Kimbear
6.20pm Barney Roy
6.55pm Matterhorn
7.30pm Defoe
The specs
Engine: Four electric motors, one at each wheel
Power: 579hp
Torque: 859Nm
Transmission: Single-speed automatic
Price: From Dh825,900
On sale: Now
Fighter profiles
Gabrieli Pessanha (Brazil)
Reigning Abu Dhabi World Pro champion in the 95kg division, virtually unbeatable in her weight class. Known for her pressure game but also dangerous with her back on the mat.
Nathiely de Jesus, 23, (Brazil)
Two-time World Pro champion renowned for her aggressive game. She is tall and most feared by her opponents for both her triangles and arm-bar attacks.
Thamara Ferreira, 24, (Brazil)
Since her brown belt days, Ferreira has been dominating the 70kg, in both the World Pro and the Grand Slams. With a very aggressive game.
Samantha Cook, 32, (Britain)
One of the biggest talents coming out of Europe in recent times. She is known for a highly technical game and bringing her A game to the table as always.
Kendall Reusing, 22, (USA)
Another young gun ready to explode in the big leagues. The Californian resident is a powerhouse in the -95kg division. Her duels with Pessanha have been highlights in the Grand Slams.
Martina Gramenius, 32, (Sweden)
Already a two-time Grand Slam champion in the current season. Gramenius won golds in the 70kg, in both in Moscow and Tokyo, to earn a spot in the inaugural Queen of Mats.
In-demand jobs and monthly salaries
- Technology expert in robotics and automation: Dh20,000 to Dh40,000
- Energy engineer: Dh25,000 to Dh30,000
- Production engineer: Dh30,000 to Dh40,000
- Data-driven supply chain management professional: Dh30,000 to Dh50,000
- HR leader: Dh40,000 to Dh60,000
- Engineering leader: Dh30,000 to Dh55,000
- Project manager: Dh55,000 to Dh65,000
- Senior reservoir engineer: Dh40,000 to Dh55,000
- Senior drilling engineer: Dh38,000 to Dh46,000
- Senior process engineer: Dh28,000 to Dh38,000
- Senior maintenance engineer: Dh22,000 to Dh34,000
- Field engineer: Dh6,500 to Dh7,500
- Field supervisor: Dh9,000 to Dh12,000
- Field operator: Dh5,000 to Dh7,000
Abramovich London
A Kensington Palace Gardens house with 15 bedrooms is valued at more than £150 million.
A three-storey penthouse at Chelsea Waterfront bought for £22 million.
Steel company Evraz drops more than 10 per cent in trading after UK officials said it was potentially supplying the Russian military.
Sale of Chelsea Football Club is now impossible.
Ballon d’Or shortlists
Men
Sadio Mane (Senegal/Liverpool), Sergio Aguero (Aregentina/Manchester City), Frenkie de Jong (Netherlans/Barcelona), Hugo Lloris (France/Tottenham), Dusan Tadic (Serbia/Ajax), Kylian Mbappe (France/PSG), Trent Alexander-Arnold (England/Liverpool), Donny van de Beek (Netherlands/Ajax), Pierre-Emerick Aubameyang (Gabon/Arsenal), Marc-Andre ter Stegen (Germany/Barcelona), Cristiano Ronaldo (Portugal/Juventus), Alisson (Brazil/Liverpool), Matthijs de Ligt (Netherlands/Juventus), Karim Benzema (France/Real Madrid), Georginio Wijnaldum (Netherlands/Liverpool), Virgil van Dijk (Netherlands/Liverpool), Bernardo Silva (Portugal/Manchester City), Son Heung-min (South Korea/Tottenham), Robert Lewandowski (Poland/Bayern Munich), Roberto Firmino (Brazil/Liverpool), Lionel Messi (Argentina/Barcelona), Riyad Mahrez (Algeria/Manchester City), Kevin De Bruyne (Belgium/Manchester City), Kalidou Koulibaly (Senegal/Napoli), Antoine Griezmann (France/Barcelona), Mohamed Salah (Egypt/Liverpool), Eden Hazard (BEL/Real Madrid), Marquinhos (Brazil/Paris-SG), Raheem Sterling (Eengland/Manchester City), Joao Félix(Portugal/Atletico Madrid)
Women
Sam Kerr (Austria/Chelsea), Ellen White (England/Manchester City), Nilla Fischer (Sweden/Linkopings), Amandine Henry (France/Lyon), Lucy Bronze(England/Lyon), Alex Morgan (USA/Orlando Pride), Vivianne Miedema (Netherlands/Arsenal), Dzsenifer Marozsan (Germany/Lyon), Pernille Harder (Denmark/Wolfsburg), Sarah Bouhaddi (France/Lyon), Megan Rapinoe (USA/Reign FC), Lieke Martens (Netherlands/Barcelona), Sari van Veenendal (Netherlands/Atletico Madrid), Wendie Renard (France/Lyon), Rose Lavelle(USA/Washington Spirit), Marta (Brazil/Orlando Pride), Ada Hegerberg (Norway/Lyon), Kosovare Asllani (Sweden/CD Tacon), Sofia Jakobsson (Sweden/CD Tacon), Tobin Heath (USA/Portland Thorns)
Major honours
ARSENAL
BARCELONA
- La Liga - 2013
- Copa del Rey - 2012
- Fifa Club World Cup - 2011
CHELSEA
- Premier League - 2015, 2017
- FA Cup - 2018
- League Cup - 2015
SPAIN
- World Cup - 2010
- European Championship - 2008, 2012
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.
Moon Music
Artist: Coldplay
Label: Parlophone/Atlantic
Number of tracks: 10
Rating: 3/5
MOUNTAINHEAD REVIEW
Starring: Ramy Youssef, Steve Carell, Jason Schwartzman
Director: Jesse Armstrong
Rating: 3.5/5
My Country: A Syrian Memoir
Kassem Eid, Bloomsbury
CABINET%20OF%20CURIOSITIES%20EPISODE%201%3A%20LOT%2036
%3Cp%3E%3Cstrong%3EDirector%3A%20%3C%2Fstrong%3EGuillermo%20del%20Toro%3Cbr%3E%3Cstrong%3EStars%3A%3C%2Fstrong%3E%20Tim%20Blake%20Nelson%2C%20Sebastian%20Roche%2C%20Elpidia%20Carrillo%3Cbr%3ERating%3A%204%2F5%3C%2Fp%3E%0A
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
The specs: 2018 Audi RS5
Price, base: Dh359,200
Engine: 2.9L twin-turbo V6
Transmission: Eight-speed automatic
Power: 450hp at 5,700rpm
Torque: 600Nm at 1,900rpm
Fuel economy, combined: 8.7L / 100km
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
Tonight's Chat on The National
Tonight's Chat is a series of online conversations on The National. The series features a diverse range of celebrities, politicians and business leaders from around the Arab world.
Tonight’s Chat host Ricardo Karam is a renowned author and broadcaster who has previously interviewed Bill Gates, Carlos Ghosn, Andre Agassi and the late Zaha Hadid, among others.
Intellectually curious and thought-provoking, Tonight’s Chat moves the conversation forward.
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Killing of Qassem Suleimani
WOMAN AND CHILD
Director: Saeed Roustaee
Starring: Parinaz Izadyar, Payman Maadi
Rating: 4/5
UAE currency: the story behind the money in your pockets
The years Ramadan fell in May
COMPANY%20PROFILE
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20Alaan%3Cbr%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%202021%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%3Cbr%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Parthi%20Duraisamy%20and%20Karun%20Kurien%3Cbr%3E%3Cstrong%3ESector%3A%3C%2Fstrong%3E%20FinTech%3Cbr%3E%3Cstrong%3EInvestment%20stage%3A%3C%2Fstrong%3E%20%247%20million%20raised%20in%20total%20%E2%80%94%20%242.5%20million%20in%20a%20seed%20round%20and%20%244.5%20million%20in%20a%20pre-series%20A%20round%3Cbr%3E%3Cbr%3E%3C%2Fp%3E%0A
Emirates Cricket Board Women’s T10
ECB Hawks v ECB Falcons
Monday, April 6, 7.30pm, Sharjah Cricket Stadium
The match will be broadcast live on the My Sports Eye Facebook page
Hawks
Coach: Chaitrali Kalgutkar
Squad: Chaya Mughal (captain), Archara Supriya, Chamani Senevirathne, Chathurika Anand, Geethika Jyothis, Indhuja Nandakumar, Kashish Loungani, Khushi Sharma, Khushi Tanwar, Rinitha Rajith, Siddhi Pagarani, Siya Gokhale, Subha Srinivasan, Suraksha Kotte, Theertha Satish
Falcons
Coach: Najeeb Amar
Squad: Kavisha Kumari (captain), Almaseera Jahangir, Annika Shivpuri, Archisha Mukherjee, Judit Cleetus, Ishani Senavirathne, Lavanya Keny, Mahika Gaur, Malavika Unnithan, Rishitha Rajith, Rithika Rajith, Samaira Dharnidharka, Shashini Kaluarachchi, Udeni Kuruppuarachchi, Vaishnave Mahesh
SPECS
Mini John Cooper Works Clubman and Mini John Cooper Works Countryman
Engine: two-litre 4-cylinder turbo
Transmission: nine-speed automatic
Power: 306hp
Torque: 450Nm
Price: JCW Clubman, Dh220,500; JCW Countryman, Dh225,500
UAE currency: the story behind the money in your pockets
