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Fig. 3 | BMC Medicine

Fig. 3

From: The effect of travel restrictions on the geographical spread of COVID-19 between large cities in China: a modelling study

Fig. 3

Median daily incidence of COVID-19 (shaded areas indicate 50% and 95% confidence intervals) in Beijing, for Chunyun vs. non-Chunyun and cordon sanitaire imposed (red, solid) vs. no cordon sanitaire (blue, dashed) and for varying values of the effective reproduction number Re, where Re = 2.2 (no change, unmitigated local outbreak), reduced from 2.2 by 50% to 1.1 (mitigation of outbreak, Re > 1), and 75% to 0.55 (suppression of outbreak, Re < 1)

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