As vaccines begin to be administered in several countries, many places are experiencing worrying rises in cases and deaths from Covid-19. One effect is that hospitals have to try and cope with the increasing number of patients. Host Nuala McGovern hears from three doctors working in ICUs in South Africa, Brazil and the United States on the stressful frontline of intensive care.

Become a supporter of this podcast: https://www.spreaker-beta.com/podcast/boubou-podcast--1979/support.