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. 2023 May 24;9(21):eade6169. doi: 10.1126/sciadv.ade6169

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Fig. 7. — Strength and duration of the optimal lockdown, strength and duration of the optimal testing, and their impact on the epidemic varying r and c: r = 0, c = 0 (blue), r = 0, c = 1 (yellow), r = 0, c = 2 (green), and r = 1, c = 0 (red) when the capacity of the lockdown is high. (A) The strength and duration of the optimal random lockdown. (B) The production level relative to initial production. (C) The strength and duration of the optimal random testing. (D) The share of hospitalized individuals. The black line again provides a comparison with the laissez-faire case. The values of the economic and epidemiological parameters are described in Table 1.