Newspaper revealed IndependentThat AstraZeneca shares AstraZeneca Retreated after the announcement that the Coronavirus vaccine, developed by the University of Oxford, had a lower efficacy rate than the figures reported by competitors, Pfizer and Moderna. Pfizer And Modern
The company’s shares fell by 3.81% on Monday evening, after the results of the third phase of the AstraZeneca experiment showed AstraZeneca That the vaccine can protect only 70.4% of people from infection with the Coronavirus, although this percentage increases by up to 90% if a lower first dose is used and reaches half in patients..
Both the US drug company Pfizer and Moderna confirmed Pfizer and a company Modern American Biotech, said their vaccines were 95% effective last week.
“It is not normal for there to be a lower efficacy for a higher dose,” Maxim Jacobs of investment research firm Edison Group told reporters. “This could happen but it is rare. There are some possible explanations, such as the immune response to vectors, but it is difficult to know without more.” data “.
But the main advantage of the AstraZeneca / Oxford vaccine is the newspaper said AstraZeneca And Oxford jab Is that it can be kept at refrigerator temperature, unlike Pfizer Pfizer vaccine that requires storage of -70 ° C and Modern Conditions needing -20 ° C.
To put these numbers into perspective, the Pfizer vaccine must be stored Pfizer At a lower temperature than usual in Antarctica during the winter, moderna should be stored in the freezer.
The Director of the Oxford Vaccine Group, Professor Andrew Pollard, revealed in a statement this evening that this critical development means that a vaccine can be distributed. Corona Virus In less developed countries than the UK.
Professor Pollard, who appeared alongside UK Chief Medical Officer Chris Whitty, and hypothetical British Prime Minister Boris Johnson said: “We have a vaccine that can be stored in refrigerator temperatures,
He added, “This was very important for us in Oxford, because we wanted to be able to make sure that it can be distributed not only in Britain, where we can manage any form of distribution, but all over the world, because the virus is not a problem here in the Kingdom.” It’s united for everyone. “
AstraZeneca confirmed AstraZenecaAnd, which is the largest British pharmaceutical company, it will price the vaccine at “cost price”, which means that the dose of the dose will be around 2 to 4 pounds sterling, this is much less than 15 pounds for Pfizer. ” Pfizer Our modernity Modern From 19 £ 28 a dose.
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