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An effective vaccine against coronavirus It could arrive in late 2020 or even early 2021, but many people won’t get it until the following year, the WHO says.
Pandemic, when will it return to normal?
Several political leaders around the world, in recent weeks, are confident in the good chances that the anti-COVID-19 vaccine is already ready before the end of the year.
Not only is the statement in stark contrast to that of the scientific community, which generally predicts the arrival of the vaccine in late 2021 or early 2022, it lacks answers to compelling questions: how effective this vaccine will be. ? IS in how many doses will it be available?
Coronavirus, vaccine in 2022 for young people
It is well known that the initial doses of the vaccine will not immediately cover the entire world population and that, therefore, administrations will have to make decisions. The vaccine will come first for those most at risk for COVID-19, and therefore to the elderly, people with previous pathologies and operators of the food and health chain.
What was not yet known was how long all the other categories of people would have to wait and therefore how long will the coronavirus circulate.
“People tend to think that on January 1 or April 1 they will get the vaccine, and then things will go back to the way they used to be,” said the lead scientist at the World Health Organization. Soumya Swaminathan.
WHO, vaccine in limited quantities in 2021
This is not the case: the availability of the vaccine in 2021 will be in “limited quantities,” the doctor said, recalling that the WHO immunology expert group recently published guidelines for countries on prioritizing certain categories of people. .
“Most people agree to start with primary health and service workers, but even there it is necessary to define which of them is most at risk, and then there are the elderly and so on.Swaminathan said. “Many guidelines will appear, but I think that an average person, a healthy young person may have to wait until 2022 to get a vaccine”.
