Fig. 4
From: Mathematical modeling of cholera dynamics in the presence of antimicrobial utilization strategy

The trajectories of both sensitive-strain and resistant-strain classes, \(I_s,\ T_{s_1}, \ T_{s_2},\ I_r,\ T_{r_1}, \ T_{r_2}.\) The size of the points track \(\ T_{r_1} \text { (red)} \text { and}\ T_{s_1} \text { (blue)}\) and the opacity of the points track \(T_{r_2}\text { (red)} \text { and } \text {(blue )}T_{s_2}.\)