Fig. 4

Impact of community lockdown on the extended household-based quarantine strategy, for a community of 1000 people. The panel at left shows epidemic curves for the non-lockdown scenario (a composite of outputs from Fig. 3), with and without clearance tests from quarantine. The panel at right shows these scenarios with lockdown. Entry testing is assumed to occur for all individuals. Lines represent the median value and shaded areas the interquartile ranges from 100 simulations