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. 2018 Sep 12;15(146):20180515. doi: 10.1098/rsif.2018.0515

Figure 3.

Figure 3.

Discrepancy between individual and population optima as a function of the basic reproduction number Inline graphic and relative risk r, during an epidemic (i.e. α = 1). (a) The relationship among r (equation (2.5)),Inline graphic and Δρ (equation (4.1)); and (b) the relationship between r and Δρ for Inline graphic, 2.5, 5.0, 10.0. In (a), the colour code quantifies Δρ. The white area represents Δρ = 0 under the two cases that ρ* = p* = 0 or 1. In (b), ρ* is in green and p* is in purple. In (a,b), the range of Inline graphic and the values of the other parameters are listed in table 1. (Online version in colour.)