How to vaccinate the whole world - The Economist

 

One of the biggest challenges that humanity has faced the past centuries is the "victory" against the COVID-19 virus. Numerous attempts have been made the past year, and fortunately scientists have found the vaccine to prevent COVID-19. Nevertheless, the pandemic has not ended, and that is due to several challenges that we should manage. 

One of the problems is how are we going to vaccinate the whole world. Many countries don't have enough vaccines and others don't have a good vaccination system. In addition, millions of people around the world, are against the vaccine and don't accept any form of vaccination to them or their children, delaying the end of the pandemic and putting in fatal danger other citizens. According to studies, millions of people who haven't done the COVID-19 have died, who would other live. The number increase every day, and it is essential that everyone does the vaccine. 

But even if everybody wanted to get vaccinated, many countries don't have the right distribution system or necessary vaccine number. So how can we solve this problem? The following video explains perfectly what it actually takes to vaccinate the world.