Army health officials inoculate people with the Sinopharm vaccine in Colombo, Sri Lanka. Ishara S. KODIKARA / AFP
Army health officials inoculate people with the Sinopharm vaccine in Colombo, Sri Lanka. Ishara S. KODIKARA / AFP
Army health officials inoculate people with the Sinopharm vaccine in Colombo, Sri Lanka. Ishara S. KODIKARA / AFP
Army health officials inoculate people with the Sinopharm vaccine in Colombo, Sri Lanka. Ishara S. KODIKARA / AFP

Sinopharm vaccine effective against coronavirus Delta variant, study finds


Gillian Duncan
  • English
  • Arabic

Sinopharm’s vaccine is effective against the highly contagious coronavirus Delta variant, a new study has found.

More than 95 per cent of the 282 people studied developed antibodies within two weeks of the second shot, said researchers at the University of Sri Jayewardenepura, Sri Lanka.

They said 81 per cent developed specific antibodies capable of neutralising the virus at levels similar to those seen after infection from Sars-CoV-2.

“Antibody responses to Delta variant and neutralising antibodies were similar to levels seen following natural infection,” they said.

However, antibody responses were lower in people over the age of 60, compared with those in the 20 to 39 age group, researchers said.

“Seroconversion rates and immunogenicity appear to be lower in older individuals,” the researchers wrote in a paper that is yet to be peer reviewed.

The researchers also compared immune responses to variants of the virus.

While the vaccine held up particularly well against Delta, the response was slightly lower compared with the original strain, according to researchers.

  • Theyab bin Mohamed bin Zayed, Chairman of Abu Dhabi Crown Prince's Court, speaks to a girl as she waits to receive a vaccine dose in a new Sinopharm trial for children.
    Theyab bin Mohamed bin Zayed, Chairman of Abu Dhabi Crown Prince's Court, speaks to a girl as she waits to receive a vaccine dose in a new Sinopharm trial for children.
  • Nine hundred children aged between 3 and 17 will receive the doses in the trial.
    Nine hundred children aged between 3 and 17 will receive the doses in the trial.
  • Volunteers are checked for side effects and monitored.
    Volunteers are checked for side effects and monitored.
  • A girl gives a thumbs-up as she undergoes a basic medical check.
    A girl gives a thumbs-up as she undergoes a basic medical check.
  • Although most adults have now received at least one vaccine shot, most children are not inoculated against the virus.
    Although most adults have now received at least one vaccine shot, most children are not inoculated against the virus.
  • In Dubai, vaccines have already been given to some children aged 12 to 15, and to many aged between 16 and 18.
    In Dubai, vaccines have already been given to some children aged 12 to 15, and to many aged between 16 and 18.

The vaccine also induced “robust T cell and memory B cell” responses, which are other crucial elements of the immune response, although "the magnitude of responses were less than those observed with some other vaccines”, the researchers wrote.

Sinopharm has developed two vaccines against the virus that causes Covid-19. The group tested the shot produced by the Chinese pharmaceutical company’s Beijing unit, which has been used widely in the UAE.

A leading US medical journal found that the two vaccines prevented symptomatic infections by 72.8 per cent and 78.1 per cent, largely in line with what the state-owned drug maker previously announced. The findings were reported in the May 26 Journal of the American Medical Association.

The World Health Organisation approved Sinopharm for emergency use in May this year.

A study in Abu Dhabi this year found the Sinopharm vaccine to be more than 90 per cent effective at reducing hospital admissions in those people infected with the coronavirus.

The Abu Dhabi Public Health Centre study found a significant decrease in the rate of new Covid-19 infections among people in the emirate who received a second dose of the vaccine.

Research has shown all vaccines, including the highly effective mRNAs, such as Pfizer-BioNTech, are slightly less effective against the Delta strain.

The Pfizer vaccine's lack of effectiveness may be particularly noticeable in those over the age of 50, according to researchers in Israel.

A monitoring team from Hebrew University in Jerusalem said on Tuesday that about 90 per cent of new confirmed cases in the over-50 age group were among people who had received both doses of the Pfizer vaccine.

Israel said this month that Pfizer was 64 per cent effective against infection from Delta, but 93 per cent effective against severe disease and hospital admission.

Johnson & Johnson’s vaccine is also less effective against Delta, compared with the original strain, according to early research by scientists at New York University.

That paper, which is yet to be peer reviewed, found that the levels of neutralising antibodies in a “significant fraction” of people were low.

By contrast, those who received mRNA vaccines still displayed antibodies with a “high level of cross neutralisation” to the variants.

The researchers said the results suggest those who received the Johnson & Johnson single-shot vaccine could benefit from a second immunisation against the virus to increase protection against new strains.

The Birkin bag is made by Hermès. 
It is named after actress and singer Jane Birkin
Noone from Hermès will go on record to say how much a new Birkin costs, how long one would have to wait to get one, and how many bags are actually made each year.

Sukuk explained

Sukuk are Sharia-compliant financial certificates issued by governments, corporates and other entities. While as an asset class they resemble conventional bonds, there are some significant differences. As interest is prohibited under Sharia, sukuk must contain an underlying transaction, for example a leaseback agreement, and the income that is paid to investors is generated by the underlying asset. Investors must also be prepared to share in both the profits and losses of an enterprise. Nevertheless, sukuk are similar to conventional bonds in that they provide regular payments, and are considered less risky than equities. Most investors would not buy sukuk directly due to high minimum subscriptions, but invest via funds.

The specs

Engine: 3.9-litre twin-turbo V8

Transmission: seven-speed

Power: 720hp

Torque: 770Nm

Price: Dh1,100,000

On sale: now

Empty Words

By Mario Levrero  

(Coffee House Press)
 

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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

Getting there
Flydubai flies direct from Dubai to Tbilisi from Dh1,025 return including taxes

The biog

Name: Dhabia Khalifa AlQubaisi

Age: 23

How she spends spare time: Playing with cats at the clinic and feeding them

Inspiration: My father. He’s a hard working man who has been through a lot to provide us with everything we need

Favourite book: Attitude, emotions and the psychology of cats by Dr Nicholes Dodman

Favourit film: 101 Dalmatians - it remind me of my childhood and began my love of dogs 

Word of advice: By being patient, good things will come and by staying positive you’ll have the will to continue to love what you're doing

Recipe

Garlicky shrimp in olive oil
Gambas Al Ajillo

Preparation time: 5 to 10 minutes

Cooking time: 5 minutes

Serves 4

Ingredients

180ml extra virgin olive oil; 4 to 5 large cloves of garlic, minced or pureed (or 3 to 4 garlic scapes, roughly chopped); 1 or 2 small hot red chillies, dried (or ¼ teaspoon dried red chilli flakes); 400g raw prawns, deveined, heads removed and tails left intact; a generous splash of sweet chilli vinegar; sea salt flakes for seasoning; a small handful of fresh flat-leaf parsley, roughly chopped

Method

Heat the oil in a terracotta dish or frying pan. Once the oil is sizzling hot, add the garlic and chilli, stirring continuously for about 10 seconds until golden and aromatic.

Add a splash of sweet chilli vinegar and as it vigorously simmers, releasing perfumed aromas, add the prawns and cook, stirring a few times.

Once the prawns turn pink, after 1 or 2 minutes of cooking,  remove from the heat and season with sea salt flakes.

Once the prawns are cool enough to eat, scatter with parsley and serve with small forks or toothpicks as the perfect sharing starter. Finish off with crusty bread to soak up all that flavour-infused olive oil.

 

GAC GS8 Specs

Engine: 2.0-litre 4cyl turbo

Power: 248hp at 5,200rpm

Torque: 400Nm at 1,750-4,000rpm

Transmission: 8-speed auto

Fuel consumption: 9.1L/100km

On sale: Now

Price: From Dh149,900

West Asia Premiership

Dubai Hurricanes 58-10 Dubai Knights Eagles

Dubai Tigers 5-39 Bahrain

Jebel Ali Dragons 16-56 Abu Dhabi Harlequins

ALRAWABI%20SCHOOL%20FOR%20GIRLS
%3Cp%3ECreator%3A%20Tima%20Shomali%3C%2Fp%3E%0A%3Cp%3EStarring%3A%C2%A0Tara%20Abboud%2C%C2%A0Kira%20Yaghnam%2C%20Tara%20Atalla%3C%2Fp%3E%0A%3Cp%3ERating%3A%204%2F5%3C%2Fp%3E%0A
Top 10 most polluted cities
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  2. Ghaziabad, India
  3. Hotan, China
  4. Delhi, India
  5. Jaunpur, India
  6. Faisalabad, Pakistan
  7. Noida, India
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Updated: July 21, 2021, 2:01 PM