The World Health Organization has proclaimed the 21st of March World Down Syndrome Day. The 21st of March is not an accidental date; it symbolizes the unique presence of third copy of 21st pair of chromosome in persons with Down syndrome. In majority of people they are 46, in case of those who have this syndrome — 47. In Ukraine four hundred of children are born with this diagnosis annually. The majority of them stay for a life time either at home or in specialized institutions. The celebration of this Day is a very important step for the defense of rights and dignity of people with Down syndrome in the whole world, underlining the sympathy of population.
