UK begins trial of latest vaccine candidate for coronavirus

British government says 300 healthy people will be immunized with 2 doses of experimental shot developed at Imperial College London, which has been backed by official funding

A person is injected as part of the first human trials in the UK to test a potential coronavirus vaccine, taken by Oxford University in England, on April 23, 2020. (Screenshot/Oxford University Pool via AP)
Illustrative: A person is injected as part of the first human trials in the UK to test a potential coronavirus vaccine, taken by Oxford University in England, April 23, 2020. (Screenshot/Oxford University Pool via AP)

Scientists at Imperial College London will start immunizing people in Britain this week with their experimental coronavirus shot, becoming the latest entry into the race to find an effective vaccine to stop the pandemic.

In a statement, the British government said 300 healthy people will be immunized with two doses of the COVID-19 vaccine candidate developed at Imperial, which has been backed by 41 million pounds ($51 million) in government funding.

So far, the vaccine candidate developed by Imperial College London has only been tested in animals and in the laboratory, where it produced much higher levels of antibodies than would normally be seen in infected people.

Many scientists have warned that the pandemic might only be stopped with an effective vaccine, which typically takes years to develop.

“In the long term, a viable vaccine could be vital for protecting the most vulnerable, enabling restrictions to be eased and helping people get back to normal life,” said Robin Shattock, who is leading the vaccine research.

People walk with bags after shopping at the Selfridges department store in London, June 15, 2020 (AP Photo/Matt Dunham)

The vaccine uses synthetic strands of genetic code based on the virus. Once injected into the muscle, the body’s own cells are instructed to make copies of a spiky protein on the coronavirus. That should in turn trigger an immune response so the body can fight off any future COVID-19 infection.

Dr. Doug Brown, chief executive of the British Society for Immunology, said the particular technology used by Imperial College London should theoretically lead to long-term immunity against the coronavirus but needs to go through rigorous testing. He was not linked to the trial.

About a dozen vaccine candidates are currently in early stages of testing in thousands of people. There are no guarantees any will work but there’s increasing hope that at least some could be ready by the end of the year.

Oxford University recently began an advanced study involving 10,000 volunteers, and the US is preparing for even larger studies in July that involve 30,000 people each testing different candidates, including Oxford’s and one made by the National Institutes of Health and Moderna Inc.

Scientists have never created vaccines from scratch this fast and it’s far from clear that any will ultimately prove safe and effective. Still, numerous countries, including Britain, France, Germany, the Netherlands and the US, have already placed advance orders for millions of vaccines.

An entrance to a Moderna, Inc., building, May 18, 2020, in Cambridge, Massachusetts. (AP Photo/Bill Sikes)

Israel signed a deal Tuesday with Moderna to supply it with its vaccine against COVID-19 if the company’s drug development is successful, Hebrew-language media reported.

The company announced last week that it will enter the third and final stage of its clinical trial in July with 30,000 participants.

A Health Ministry source was quoted by the Israel Hayom daily as saying the deal “isn’t the last word” on the vaccine front.

“No country is putting all their eggs in one basket, and it is expected that deals will also be signed with other companies,” the unnamed source said. “That is the correct approach and it distributes the risk.

Worldwide, there have been 8 million confirmed coronavirus cases and over 437,000 deaths, according to a tally by Johns Hopkins University.

The World Health Organization noted Monday that about 100,000 new infections have been reported every day for the past two weeks and that relaxed lockdown restrictions in many countries have led to a new surge of cases.

read more:
Never miss breaking news on Israel
Get notifications to stay updated
You're subscribed
Register for free
and continue reading
Registering also lets you comment on articles and helps us improve your experience. It takes just a few seconds.
Already registered? Enter your email to sign in.
Please use the following structure:
Or Continue with
By registering you agree to the terms and conditions. Once registered, you’ll receive our Daily Edition email for free.
Register to continue
Or Continue with
Log in to continue
Sign in or Register
Or Continue with
check your email
Check your email
We sent an email to you at .
It has a link that will sign you in.