Down Syndrome International has officially earmarked 21 March as World Down Syndrome Day. The date was chosen to signify the uniqueness of Down syndrome in the triplication (trisomy) of the 21st chromosome and is used synonymously with Down syndrome. Commemoration of World Down Syndrome Day started on 21 March 2006.
2 comments:
Have a blessed day!
happy WDSD! Love this video -reposting it on my blog too :)
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