Fig. 2From: Impacts of reopening strategies for COVID-19 epidemic: a modeling study in Piedmont regiona Stacked bars plot reports the cumulative trend of the infected individuals in which the undetected infected are showed in orange, the quarantine infected in light blue, and hospitalized infected in blue. The purple line reports the cumulative trend of the undetected cases diagnosed by SARS-CoV-2 swab tests. b Histogram shows the cumulative trend of deaths. In both histograms the surveillance data are reported as red lineBack to article page