
The study of the Cuban anti-COVID candidate vaccine will include 350 children and adolescents, 50 in Phase I and 300 in Phase II, conducted in an overlapping and gradual process, in strict compliance with protocols and best practices.
Tour operators working with this destination expressed their satisfaction on Friday for the arrival of three million tourists to Cuba so far this year.
Read more Tour Operators Welcome 3 Million Tourists to Cuba
Photo: ACN
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