A second dose of AstraZeneca's Covid vaccine does not increase the instances of rare blood clots, according to a new study.
Data published in the Lancet medical journal on Wednesday found that the estimated rate of thrombosis with thrombocytopenia syndrome (TTS) after the second dose of the Vaxzevria vaccine, the official name of the vaccine, was 2.3 per million in those inoculated. This is comparable to the typical rate seen in those who have not been vaccinated. The rate after the first dose is 8.1 per million.
The AstraZeneca-led and funded study evaluated reported cases on the drugmaker's global safety database occurring within 14 days of administration of the first or second dose as of April 30.
"Unless TTS was identified after the first dose, these results support the administration of the two-dose schedule of Vaxzevria, as indicated, to help provide protection against Covid-19, including against rising variants of concern," said AstraZeneca senior executive Mene Pangalos.
The Anglo-Swedish company instigated the research after its University of Oxford-engineered shot suffered reputational damage as a result of the clotting furore that led several countries to either ban the shot completely or make it available only to certain demographic cohorts.
It renamed its Covid-19 vaccine Vaxzevria in Europe as the pharmaceutical company struggled to reassure the public that the drug was safe, but the product itself was unchanged.
It has experienced production delays and a threatened European Union lawsuit.
The EU drug regulator in March started investigating cases of clotting and found Vaxzevria and Johnson & Johnson's single-dose shot could potentially be causative. It has, however, maintained that overall benefits of both vaccines outweigh any risks they may pose.
A total of 316 cases of TTS were recorded in adults who received AstraZeneca's vaccine in the European Economic Area, authorities said on May 28.
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
UAE currency: the story behind the money in your pockets
World record transfers
1. Kylian Mbappe - to Real Madrid in 2017/18 - €180 million (Dh770.4m - if a deal goes through)
2. Paul Pogba - to Manchester United in 2016/17 - €105m
3. Gareth Bale - to Real Madrid in 2013/14 - €101m
4. Cristiano Ronaldo - to Real Madrid in 2009/10 - €94m
5. Gonzalo Higuain - to Juventus in 2016/17 - €90m
6. Neymar - to Barcelona in 2013/14 - €88.2m
7. Romelu Lukaku - to Manchester United in 2017/18 - €84.7m
8. Luis Suarez - to Barcelona in 2014/15 - €81.72m
9. Angel di Maria - to Manchester United in 2014/15 - €75m
10. James Rodriguez - to Real Madrid in 2014/15 - €75m
The story in numbers
18
This is how many recognised sects Lebanon is home to, along with about four million citizens
450,000
More than this many Palestinian refugees are registered with UNRWA in Lebanon, with about 45 per cent of them living in the country’s 12 refugee camps
1.5 million
There are just under 1 million Syrian refugees registered with the UN, although the government puts the figure upwards of 1.5m
73
The percentage of stateless people in Lebanon, who are not of Palestinian origin, born to a Lebanese mother, according to a 2012-2013 study by human rights organisation Frontiers Ruwad Association
18,000
The number of marriages recorded between Lebanese women and foreigners between the years 1995 and 2008, according to a 2009 study backed by the UN Development Programme
77,400
The number of people believed to be affected by the current nationality law, according to the 2009 UN study
4,926
This is how many Lebanese-Palestinian households there were in Lebanon in 2016, according to a census by the Lebanese-Palestinian dialogue committee
What are the main cyber security threats?
Cyber crime - This includes fraud, impersonation, scams and deepfake technology, tactics that are increasingly targeting infrastructure and exploiting human vulnerabilities.
Cyber terrorism - Social media platforms are used to spread radical ideologies, misinformation and disinformation, often with the aim of disrupting critical infrastructure such as power grids.
Cyber warfare - Shaped by geopolitical tension, hostile actors seek to infiltrate and compromise national infrastructure, using one country’s systems as a springboard to launch attacks on others.
Contracted list
Ashton Agar, Alex Carey, Pat Cummins, Aaron Finch, Peter Handscomb, Josh Hazlewood, Travis Head, Usman Khawaja, Nathan Lyon, Glenn Maxwell, Shaun Marsh, Mitchell Marsh, Tim Paine, Matt Renshaw, Jhye Richardson, Kane Richardson, Billy Stanlake, Mitchell Starc, Marcus Stoinis, Andrew Tye.
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
The specs
Engine: 6.2-litre supercharged V8
Power: 712hp at 6,100rpm
Torque: 881Nm at 4,800rpm
Transmission: 8-speed auto
Fuel consumption: 19.6 l/100km
Price: Dh380,000
On sale: now
'The Batman'
Stars:Robert Pattinson
Director:Matt Reeves
Rating: 5/5
The specs
Price: From Dh529,000
Engine: 5-litre V8
Transmission: Eight-speed auto
Power: 520hp
Torque: 625Nm
Fuel economy, combined: 12.8L/100km
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if you go
The flights
Fly to Rome with Etihad (www.etihad.ae) or Emirates (www.emirates.com) from Dh2,480 return including taxes. The flight takes six hours. Fly from Rome to Trapani with Ryanair (www.ryanair.com) from Dh420 return including taxes. The flight takes one hour 10 minutes.
The hotels
The author recommends the following hotels for this itinerary. In Trapani, Ai Lumi (www.ailumi.it); in Marsala, Viacolvento (www.viacolventomarsala.it); and in Marsala Del Vallo, the Meliaresort Dimore Storiche (www.meliaresort.it).
