Research Article

Disease Spread in Coupled Populations: Minimizing Response Strategies Costs in Discrete Time Models

Figure 3

(a) The population of susceptible and infected individuals for the worst case ( ) and the results of applying the minimizing algorithm (▲). (b) Total of infected individuals in both populations presents the worst case ( ) and the minimized results (▲). The delay in the introduction of infective individuals produces an apparent reemergence. (c) Strategy that minimizes the combined costs of the disease impact and the control of the disease spread.
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(a)
681689.fig.003b
(b)
681689.fig.003c
(c)