Trial of vaccine for Cuba kids enters last stage

Cuba says that a clinical trial for its own paediatric COVID-19 vaccine has entered the final stage. About 300 minors between the ages of 3 and 18 received a third dose to complete their immunization this week. They were given two doses of "Soberana 02" and one of "Soberana Plus", which is the adult version of the vaccine, with 28-day intervals between the jabs.
Supplies donated by Cubans living in Great Britain, such as sample collection tubes and reagents, were used in the paediatric inoculation on Tuesday. Cuba is experiencing a severe economic crisis that makes it difficult to obtain many of the disposable materials needed for vaccinations.