WHO: four vaccines against coronavirus have entered the final stage of development
Four vaccines against coronavirus are currently in the final stages of development, they have been tested, but none of them are finally registered.
This was stated by Ahmed al-Mandari, director of the WHO Office for the Eastern Mediterranean.
According to him, the vaccine will not be approved until it is completely safe for people.
No country or company has yet received formal approval to mass-produce vaccines, he added.
TAGS: VACCINE, CORONAVIRUS, WHO