A Deterministic Model for Q Fever Transmission Dynamics within Dairy Cattle Herds: Using Sensitivity Analysis and Optimal Controls

Figure 6

Optimal trajectory results marked by diversity in control procedures. All initial state values are assumed for illustrative purposes. (a) Control values (no environmental hygiene). (b) Bacterial load (no environmental hygiene). (c) Asymptomatic cattle (no environmental hygiene). (d) Symptomatic cattle (culling only).

(a)

(b)

(c)

(d)