Las vacunas cubanas: ¿una cuestión de soberanía? Diana Ortega Martín/Matilde Cañelles López/The Conversation 13/07/21 Cuba begins the last phase of testing its vaccine, 'Soberana 02' The Council for the Democratic Transition in Cuba Hundreds of demonstrators take to the streets in Cuba shouting "freedom" Cuba, a reflection of the biggest social protest since the revolution
