It has been a year since the COVID-19 virus began its deadly spread through the Western Hemisphere. Vaccination efforts are only slowly getting underway, and in some countries have barely begun. Across the Americas, governments have struggled to procure vaccines from multiple public and private sources. Thus far, only Chile can be seen as a vaccination success story. In this episode of “Americas 360,” our experts discuss the region’s slow rollout of the vaccine and why it has been so challenging.