Less than six months ago the vaccination against covid-19 began.
In this time, some countries such as the United States have taken the lead over other nations in immunizing their population, although in recent weeks the average daily use of vaccines has slowed.
The scenario collides with the advance of the campaign on the other side of the Atlantic, where it began with doubts and reluctance and now begins to accelerate.
How is the vaccination campaign developing on each side of the "pond"?
Pau Mosquera brings us the comparison in the following report.