TrendsWide
Contact US
  • Home
  • Trending
  • Health
  • Life Style
  • NBA
  • Reviews
No Result
View All Result
TrendsWide
  • Home
  • Trending
  • Health
  • Life Style
  • NBA
  • Reviews
No Result
View All Result
TrendsWide
No Result
View All Result
Home Uncategorized

Britain will ‘host world’s first Covid-19 vaccine challenge trial’, reports

by souhaib
September 28, 2020
in Uncategorized
0
74
SHARES
1.2k
VIEWS
Share on FacebookShare on Twitter
ADVERTISEMENT



You might also like

Agile Time Management Project Management

Pfizer says it expects data on COVID-19 vaccines for children in ‘early part of 2021’

John Oliver on the new 'Last Week Tonight' season and if Trump was good for comedy

1. GlaxoSmithKline and Sanofi Pasteur: 60million doses 

The Government revealed on July 29 it had signed a deal with pharmaceutical giants GlaxoSmithKline (GSK) and Sanofi Pasteur

If the vaccine proves successful, the UK could begin to vaccinate priority groups, such as frontline health and social care workers and those at increased risk from coronavirus, as early as the first half of next year, the Department for Business, Energy & Industrial Strategy (BEIS) said. 

Human clinical studies of the vaccine will begin in September followed by a phase 3 study in December. 

The vaccine is based on the existing technology used to produce Sanofi’s seasonal flu vaccine. Genetic material from the surface protein of the SARS-CoV-2 virus is inserted into insect cells – the basis of Sanofi’s influenza product – and then injected to provoke an immune response in a human patient.  

2. AstraZeneca (manufacturing University of Oxford’s): 100million

AstraZeneca, which is working in partnership with Oxford University, is already manufacturing the experimental vaccine after a deal was struck on May 17.

Professor Sarah Gilbert, who is leading the Oxford team, is confident the jab could be ready for the most vulnerable people by the end of the year.

Her comments came after the results from the first phase, published in The Lancet on July 20, showed promise.

The team have genetically engineered a virus to look like the coronavirus – to have the same spike proteins on the outside – but be unable to cause any infection inside a person. This virus, weakened by genetic engineering, is a type of virus called an adenovirus, the same as those which cause common colds, that has been taken from chimpanzees. 

3.  BioNTech/Pfizer: 30million 

US drug giant Pfizer – most famous for making Viagra – and German firm BioNTech were revealed to have secured a deal with the UK Government on July 20.

It reported positive results from the ongoing phase 2/3 clinical trial of one called BNT162b1 on July 1.  The company is still running phase 2 trials at the moment.

Pfizer’s vaccine is one called an mRNA vaccine, which do not directly inject bits of the virus into the body but send genetic material.

mRNA vaccines programme the body to produce parts of the virus itself by injecting the body with a molecule that tells disease-fighting cells what to build. The immune system then learns how to fight it.

4. Valneva: 60million 

The Government has given Valneva — whose vaccine is understood to be in the preclinical stages of development — an undisclosed amount of money to expand its factory in Livingston, Scotland. 

While the Government revealed a 60million dose deal on July 20, the company said it had reached agreement in principle with the UK government to provide up to 100million doses. 

Valneva’s jab is an inactivated whole virus vaccine, meaning it injects a damaged version of the coronavirus itself into the body.

The virus has been destroyed in a way that makes it unable to cause infection, but the body still recognises it as a dangerous intruder and therefore mounts an immune response which it can remember in case of a real Covid-19 infection. 

5. Janssen (Johnson & Johnson): 30million

The Government has agreed to buy 30million doses of a vaccine made by Janssen if it works.

Officials have agreed to help the company in its development of the jab by part-funding a global clinical trial. The first in-human trials of Janssen’s jab began in mid-July and are being done on adults over the age of 18 in the US and Belgium.

The jab is named Ad26.COV2-S, recombinant, and is a type of jab called a viral vector recombinant vaccine.

Proteins that appear on the outside of the coronavirus are reproduced in a lab and then injected into the body to stimulate an immune reaction.

The ‘Ad’ part of the vaccine’s name means it works using an adenovirus – a virus best known for causing the common cold – as a vehicle to transport the coronavirus genetics into the body.

6. Novavax: 60million

Britain has ordered 60million doses of a vaccine being developed by the US-based company Novavax. It will help to fund late-stage clinical trials in the UK and also boost plans to manufacture the vaccine in Britain.

Novavax’s jab, named NVX-CoV2373, showed positive results in early clinical trials.

It produced an immune response in 100 per cent of people who received it, the company said, and was safe and ‘generally well-tolerated’. 

Novavax’s candidate is also a recombinant vaccine and transports the spike proteins found on the outside of the coronavirus into the body in order to provoke the immune system. 

7. Imperial College London: Unknown quantity

Imperial College London scientists are working on Britain’s second home-grown hope for a jab. The candidate is slightly behind Oxford’s vaccine in terms of its progress through clinical trials, but is still a major player.

The UK Government is understood to have agreed to buy the vaccine if it works but details of a deal have not yet been publicised. 

Imperial’s jab is currently in second-phase human trials after early tests showed it appeared to be safe. 

Imperial College London will try to deliver genetic material (RNA) from the coronavirus which programs cells inside the patient’s body to recreate the spike proteins. It will transport the RNA inside liquid droplets injected into the bloodstream. 



Source link

Share this:

  • Twitter
  • Facebook
  • More
  • Pinterest
  • Telegram
  • Email
Tags: bbc healthdailymail heath
Share30Tweet19
Previous Post

INVESTING SHOW: Why now is the time to invest in Vietnam

Next Post

Premier League Transfers: Club-by-club list of summer 2020 moves

souhaib

Recommended For You

Agile Time Management Project Management

by souhaib
March 19, 2021
0

Time management Project management is very important.  If you are an owner of the company often the CEO without being the managing director, the one who must be...

Read more

Pfizer says it expects data on COVID-19 vaccines for children in ‘early part of 2021’

by souhaib
February 11, 2021
0

Both Pfizer Inc and Moderna Inc say they expect to have data on how well their coronavirus vaccines work in teenagers later this year.Currently, immunizations against COVID-19 are...

Read more

John Oliver on the new 'Last Week Tonight' season and if Trump was good for comedy

by souhaib
February 11, 2021
0

John Oliver talked with USA TODAY TV Editor Gary Levin about the new season of "Last Week Tonight" and why he won't miss President Trump.        Source link

Read more

Dr Fauci declares April ‘open season’ for COVID-19 vaccinatoins

by souhaib
February 11, 2021
0

Dr Fauci declares April 'open season' for any American adult to get a COVID-19 vaccine and predicts the 'majority' of Americans will have two doses by fallDr Anthony...

Read more

Biden administration fears it could take nine months to reach herd immunity

by souhaib
February 11, 2021
0

The US may not reach herd immunity and return to some semblance of normalcy until Thanksgiving at the current pace of COVID-19 vaccinations and speed of variant spread,...

Read more
Next Post

Premier League Transfers: Club-by-club list of summer 2020 moves

No Result
View All Result

Recent Posts

  • NBA: Neither Mavs, nor Sixers, nor Knicks, the Lakers are “the only team with a serious interest” in Kyrie Irving
  • Assange did what he had to do | Ideas
  • They capture almost 98 kg python in Florida, the heaviest found there
  • “The Supreme Court has become a sewer of the far right”
  • Amber Heard Says She Still Loves Johnny Depp

Browse by Category

  • Australia
  • Automotive
  • Business
  • Celebrity
  • Cryptocurrency
  • Deals
  • Economie
  • Education
  • Euro
  • Forex
  • Gaming
  • Health
  • Life Style
  • NBA
  • News
  • Reviews
  • Sports
  • Switzerland
  • Trending
  • U.S.
  • Uncategorized

Categories

  • Australia
  • Automotive
  • Business
  • Celebrity
  • Cryptocurrency
  • Deals
  • Economie
  • Education
  • Euro
  • Forex
  • Gaming
  • Health
  • Life Style
  • NBA
  • News
  • Reviews
  • Sports
  • Switzerland
  • Trending
  • U.S.
  • Uncategorized

Pages

  • Contact US
  • Newsletter
  • Privacy Policy
  • Terms & Conditions

© 2021 - TrendsWide

No Result
View All Result
  • Home
  • Contact US
  • Privacy Policy
  • Trending
  • U.S.
  • Economie
  • Deals
  • Reviews
  • Cryptocurrency
  • Health
  • Life Style
  • NBA

© 2021 - TrendsWide