Fig. 1From: Linked nosocomial COVID-19 outbreak in three facilities for people with intellectual and developmental disabilities due to SARS-CoV-2 variant B.1.1.519 with spike mutation T478K in the NetherlandsSchematic reconstruction of the three reported outbreaks. All cases among clients and staff members are summarized. For calculation of the attack rate (AR) all clients and staff members at risk were calculatedBack to article page