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Yesterday’s announcement of a vaccine against Covid-19 that would be 90% effective now gives immense hope even if cautions remain. Still, a dozen vaccines are currently in the most advanced stage of research. A prominent Oxford University scientist is confident that two or three vaccines will stand out by 2021. A scenario that, according to him, has a 70 to 80 percent chance of success.
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[EN VIDÉO] Covid-19: Pfizer announces its vaccine is 90% effective Pfizer and BioNTech have just announced the latest results regarding the effectiveness of their coronavirus vaccine. It is 90% effective in preventing Covid-19. They hope to produce millions of doses by the end of the year.
A British government science advisor on Tuesday estimated two or three new vaccines coronavirus could be available in early 2021, allowing for a possible return to a more normal life in the spring. ” I wouldn’t be surprised if we arrive in the new year with two or three vaccines that could be distributed “, She said John Bell, professor of medicine atOxford University and member of the scientific committee that advises the government during the health crisis.
” I’m pretty optimistic that in the first quarter of next year we will have enough shots for things to start looking a lot more normal by spring than they are now. “, He added, questioned by a parliamentary commission. According to him, there is a 70 to 80% probability that this scenario will occur.
About ten vaccines currently in phase 3
These remarks come the day after the announcement by the American pharmaceutical group Pfizer and its German partner BioNTech that their vaccine against the COVID-19 reduced the risk of getting sick from virus, arousing immense hope throughout the world. These are the preliminary results of a large-scale trial still in progress and which have not been detailed. In all, ten vaccines around the world are currently in the most advanced stage of research, Phase 3, where their effectiveness is being measured on a large scale across dozens of thousands of volunteers.
The UK, one of the most affected countries with over 49,000 deaths and 1.2 million positive cases, has preordered 40 million doses of vaccine from Pfizer, which could be canceled within three weeks, according to Professor John Bell. ” In mid-December I think we should be ready to administer this vaccine “He assured.
Health Minister Matt Hancock called on the Public Health Service (NHS) to be ready to administer the vaccine in early December if needed. Priority will be given to most vulnerable people, especially in nursing homes, as well as to assistants. So it will decrease according to age. British Prime Minister Boris Johnson on Monday gave a cautious welcome to the Pfizer Group announcement, urging the population, currently confined to England, to continue to abide by the restrictions in place.
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