@Eduardo, I think you don't know what endemic means. It means that covid would continue to exist in the population but would be non-lethal. The common cold and most flus, for example, are endemic. It's what we want to happen.
It won't disappear. No virus in history ever has without the aid of vaccines. The hope is that it becomes endemic.Most of the EU countries that are starting lockdowns are over 70% vaccinated.
