Fig. 1From: SARS-CoV-2 screening testing in schools for children with intellectual and developmental disabilitiesNew positive SARS-CoV-2 cases at SSD schools. Shown are number of new positive SARS-CoV-2 cases detected by study weekly screening tests (gray) and new positive SARS-CoV-2 cases detected outside the study through diagnostic testing (black)Back to article page