Asymptomatic student-days: The number of student-days on which a student is infectious but not yet told to isolate.
figureposted on 08.07.2021, 17:23 by Paul Tupper, Caroline Colijn
Left: index case is asymptomatic. Right: index case is symptomatic. Lax: Only symptomatic students are ever told to isolate. Strict: All student in a shut down group or class are told to isolate.