On Wednesday, the World Health Organization presented three scenarios for the development of covid-19 pandemicthe worse being a new species, the more dangerous but the more likely the disease will become less severe.
The Director-General of the World Health Organization, Tedros Adhanom Ghebreyesus, said in an online press conference, that the most likely scenario would be Gradual decrease in disease severity thanks to people’s better immunityEither because they have become infected or because they have been vaccinated.
The World Health Organization published a revised version of its strategic plan to combat the epidemic on Wednesday, with the Director-General saying he hopes that be the last on the disease.
“Based on what we know now, the most likely scenario is that The virus will continue to evolve, but the severity of the disease it causes will decrease as immunity increases With vaccination and infection,” Tedros Adhanom Ghebreyesus said, warning that infections could resurface and that booster vaccinations would be necessary, especially in the most vulnerable.
“At best, we will see less severe variants emerge and no new boosters and vaccines will be needed.“To combat them. But,” the official added.At worst, a more lethal and transmissible virus emerges“.
While many countries are already on the fourth dose, A third of the world’s population still does not receive a single dose of the vaccine against the diseaseincluding 83% of the African population, lamented Tedros Adhanom Ghebreyesus.
Last week, more than 10 million people were infected and 45 thousand died, according to figures provided to the World Health Organization. The World Health Organization said it is reviewing files of 10 new vaccines against Covid-19, which are awaiting authorization for emergency use and of various types.
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