Cuba’s five COVID-19 vaccines:the full story on Soberana 01/02/Plus, Abdala, and Mambisa

Despite its limited material resources, Cuba is responsible for developing two of only 23 coronavirus vaccines to have entered phase III trials anywhere in the world – and it has another three on the way. Helen Yaffe (University of Glasgow) explains how the Soberana, Abdala, and Mambisa vaccines work; how they will roll out at home and abroad; and how Cuba managed to produce them against the clock and against the odds.