Two-year-old Stella Tremonti —with parents Mark and Victoria— waves to gathered guests during the opening of the SMILE with Stella Tremonti Down Syndrome Clinic at the AdventHealth for ...

Life expectancy has increased substantially for people in the United States with Down syndrome, from a median age of 4 years old in the 1950s to 57 years old in 2019.

In Canada, "the average lifespan of someone with Down syndrome is about 60 years old," said Dr. Brian Skotko, senior author ...

Jurnee Locklear, 3, who has Down syndrome, smiles during a ribbon-cutting ceremony Monday, March 17, 2025, for the opening of UNC Health’s new Down Syndrome Clinic in Chapel Hill.

Dr. Christopher Baltes, a family medicine physician with Lutheran Health Physicians, works with adults with Down syndrome. Baltes is also the father of a 2½-year-old son with the disorder.

Down syndrome, also known as Trisomy 21, is the most common chromosomal abnormality causing developmental delay and intellectual disability, and it can be identified in utero.

Jurnee Locklear, 3, who has Down syndrome, smiles during a ribbon-cutting ceremony Monday, March 17, 2025, for the opening of UNC Health’s new Down Syndrome Clinic in Chapel Hill.