The UK is starting a mix-and-match vaccine trial

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The 13-month trial is the first of its kind in the world and could make a big difference if vaccine shortages persist in the long term, allowing countries to mix and control Covid-19. match and achieve higher levels of immunity in their numbers. .

The trial will also try to determine if the vaccine is more effective with a gap of four or 12 weeks between the two doses. More than 800 people are expected to take part and will start receiving their first sightings by mid-February.

“Demonstrating that these vaccines can be used interchangeably in the same register will greatly increase the flexibility of vaccine delivery, and could provide information on how you can extend the scope of protection against new strains of viruses. increase, “said Matthew Snape of Oxford University, principal investigator at the National Vaccination Program Assessment Consortium, leading the trial.

The UK has been one of the worst hit countries in the world during the pandemic, with among the highest Covid-19 deaths confirmed by population. However, they have launched a successful vaccination program, the first country to agree and provide a fully tested and clinically tested vaccine. More than 10 million people in the country, about 15% of the population, have received at least one dose so far.

WE WILL NOT. We ANSWER.

Q: How long does immunity last after receiving the Covid-19 vaccine?

A: It is too early to tell, the U.S. Food and Drug Administration and regulatory bodies in several other countries say. Vaccines such as those made by Pfizer-BioNTech, Moderna and AstraZeneca have developed rapidly, compared to most other vaccines, which take years to develop.
The FDA said emergency authorization for the Pfizer-BioNTech vaccine was swift, but it did not come at the cost of safety. But because Covid-19 vaccines are so new, it’s unclear how long the immunity they bring with them will last, or whether future boosts aimed at new changes will be needed.
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WHAT’S IMPORTANT

More people are willing to take a Covid-19 bullet

Confidence in Covid-19 vaccines is rising, according to a new study showing that 54% of respondents across 15 countries would receive a Covid-19 pill if offered one.
The study, conducted by the Institute for Global Health Innovation at Imperial College London, showed that vaccine readiness has risen in 11 of the 15 countries since November, when 41% of respondents said they would receive they the vaccine.

“It is encouraging to see that with the safe and effective distribution of a number of safe and effective coronavirus vaccines around the world, there has been a positive shift in people’s perceptions of these results,” said Dr. David Nabarro, co-director of the institute.

COVAX promises more than 337 million doses will be delivered by June

Organizers of COVAX, a scheme set up to ensure better access to vaccines in low- and middle-income countries, say they will dispense more than 337 million doses between the end of February and in June.

The doses will cover 3.3% of the total population of the 145 participating countries, including North Korea, which is expected to receive 2 million views. The deliveries will depend on whether manufacturers can make good on their agreed supplies due to a shortage of images in the world, but the update gives confidence to some countries that are waiting for it. the first batch of vaccines.

Most vaccines are delivered by AstraZeneca, and 1.2 million doses come from Pfizer, which will be given to countries that meet their strict cold storage requirements.

Covid ruined life. Farewells are on Zoom

Trish Skinner and her husband sit on a bed, unlock their iPad cover, and unlock Zoom. Skinner attends her father’s funeral 100 miles away in the south of England. Dozens of friends will join her on this call.

Zoom’s call closes as much as Skinner, 72, receives for the death of her father, Herbert John Tate, who lived to 103. “It’s not the way it should be,” she says. no interaction at all, physically. And that is what is most needed in this terrible time. “

In addition to taking the lives of loved ones, Covid-19 has stolen millions more from the chance to mourn properly, Mick Krever and Phil Black write, with burials blocked or banned. limiting to small numbers of social beetles to reduce the risk of coronavirus transmission. .

Australian Open players back in quarantine after advanced Covid-19 case

Covid-19 testing at the Australian Open in Melbourne has begun for more than 500 people in quarantine – including 160 players – who went alone on Wednesday after a hotel quarantine worker tested positive for the virus.

The same progressive case prompted tensions across the state of Victoria, where people now have to wear masks in all indoor public places and the number of guests allowed in private homes has been cut from 30 to 15. The case came shortly after Premier Daniel Andrews announced that the state had “technically” eradicated the virus, after 28 days since there were no new infections.

Australian Tennis Chief Craig Tiley said players were “leg ties” and that there was a “very low probability that any of them would be positive.” All games at the Melbourne Park tennis center were postponed Thursday until a test could be done.

AIR ON RADAR

A health worker fills a syringe with the Moderna Covid-19 vaccine in Boston, Massachusetts, on December 24, 2020.
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  • Commercial pilots blame pandemic downtime for flight errors.
  • The use of rapid tests in schools can cut coronavirus infections in half, a new study suggests.
  • A Missouri state lawyer has been accused of selling fake stem gas remedies as a cure for Covid-19.
  • South America accounts for about 15% of reported Covid-19 cases worldwide, but less than 3% of global vaccines are given. Here is the full picture.

TOP TIP

If you have friends and family who are reluctant to take the Covid-19 vaccine, there are good ways to reassure them. CNN spoke to two experts in the field of infectious diseases and vaccines, who explain what these scenes are, why rapid transmission is not a cause for concern and why it is impossible to get Covid-19 from vaccines. Here are their suggestions.

TODAY PODCAST

“We enter the period after a pandemic. I think that time may be a bit like the Roaring ’20s of the 20th century, after the Spanish pandemic of 1918, but now is a kind of Roaring ’20s of the 21st century. ” – Dr. Nicholas Christakis, physician and sociologist

In this program, Christakis shares his opinion on the aftermath of the pandemic, and sees a bright light at the end of the tunnel. Listen now.

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