researchers compared that to the 41,000 people without down syndrome who also died during the course of the study. of this group, 20 per cent were killed by covid-19, 14 per cent lost their lives to pneumonia/pneumonitis and 65 per cent of deaths were attributed to other causes.
“(down syndrome) is associated with immune dysfunction, congenital heart failure, and pulmonary pathology and, given its prevalence, may be a relevant albeit unconfirmed risk factor for severe covid-19,” said the researchers. they believe the study’s findings should be used to inform public policy and protect at-risk individuals.
down syndrome is a genetic disorder caused by the presence of part or all of a third copy of chromosome 21, usually produced during abnormal cell division in either the sperm or egg. about half of all babies diagnosed with the condition are also found to have a congenital heart defect. they are at increased risk for developmental issues and a host of other conditions, including hearing loss, ear infections and eye disease.
because much remains unknown about the connection between the virus and down syndrome, many health agencies have not issued specific guidance for people with the condition. however, the
global down syndrome foundation
stresses the group should be considered high risk because many of the disorder’s underlying conditions — such as sleep apnea and increased risk of respiratory infections — make them more vulnerable to the virus.