The COVID-19 pandemic continues, with new outbreaks in various parts of the world, including Chile. However, the effects so far are significantly less disruptive than what we saw last year, with fewer severe cases and fewer hospitalizations. This is largely due to progress in vaccination.

ANSWER

Chile. According to Our World in Data, as of May 10, Chile had administered at least one booster dose to 95.9% of its target population. In terms of vaccinations, South America has not done badly. It is the region of the world where the largest proportion of the population has received at least one dose of the vaccine.