Cuba is attempting to make its own Covid-19 vaccine. CNN's Patrick Oppmann speaks to some of the scientists working on the potential breakthrough.
원문출처 : https://www.cnn.com/videos/world/2021/03/02/cuba-covid-19-vaccine-development-oppman-pkg-amanpour-vpx.cnn
원문출처 : https://www.cnn.com/videos/world/2021/03/02/cuba-covid-19-vaccine-development-oppman-pkg-amanpour-vpx.cnn