Covid19
How Cuba became a pioneer in covid-19 vaccines for kids – The Washington Post
His Soberana 02, used in children as young as 2, is one of a pair of homemade vaccines credited with taming covid-19 on the communist island.
His Soberana 02, used in children as young as 2, is one of a pair of homemade vaccines credited with taming covid-19 on the communist island.