Down syndrome

People with Down syndrome are more likely to develop lung infections in general, so they are particularly vulnerable to COVID-19. They also are at higher risk of already having many of the health problems that have been linked to developing severe COVID-19 symptoms — including heart disease, sleep apnea, obesity and diabetes.

Many adults with Down syndrome live in nursing homes, where it can be harder to avoid exposure to germs from other residents and staff. Down syndrome also often affects intellectual abilities, so it may be more difficult for this population to follow prevention measures.