Abstract
Many people with intellectual and developmental disabilities (IDD) were much more affected by COVID-19 than the average population. The morbidity in this population group was significantly higher due to the form of their housing and care as well as disability-associated health factors (such as Down's syndrome). This led, among other things, to a higher incidence of inpatient settings, a higher mortality rate among hospitalized patients, and a higher case fatality rate among certain subgroups. Risk factors were co-diseases such as dysphagia, epilepsy, or mental disorders. In addition, there were health consequences from restrictive exposure prophylaxis measures at the beginning of the COVID-19 pandemic.This overview article describes the main developments in the care of people with IDD since the beginning of the pandemic. New mental problems or an increase in existing mental problems occurred more frequently in people with IDD who were cared for on an outpatient basis or by relatives. People with IDD in inpatient residential facilities were less frequently affected. The main reasons for psychological problems were lack of social contacts, lost work and employment opportunities, the frightening pandemic situation, and the major structural and personnel changes in the facilities at the beginning of the pandemic. During the pandemic, there were also problems with the implementation of therapeutic and preventive measures. On the other hand, especially in the inpatient area, the "slowing down of life" associated with the restrictions at the beginning of the pandemic also had a stress-reducing effect on some of the people with IDD and was perceived by them as something positive. Caregivers had more time for the genuine (i.e., pedagogical) work. Overall, it was shown that health-promoting measures must also take into account the great heterogeneity of the people with IDD and their living conditions during the pandemic.