Cuba is the first country in Latin America to develop two Covid-19 vaccine candidates -- if both succeed the island will be on the cutting edge of vaccine research. CNN's Patrick Oppmann reports.
원문출처 : https://www.cnn.com/videos/world/2021/03/29/cuba-coronavirus-vaccines-oppmann-pkg-intl-ldn-vpx.cnn
원문출처 : https://www.cnn.com/videos/world/2021/03/29/cuba-coronavirus-vaccines-oppmann-pkg-intl-ldn-vpx.cnn