Fig. 9

Influence of the agents’ randomness, α, and the probability of jumping outside the location, p, on the endemic prevalence (SIS model), a–b, and the epidemic size (SIR model), c–d. Curves represent the median of 100 independent simulations; 95% confidence bands are displayed in gray. Agents are initially inside their base location and the infection starts after 100 steps to allow the agents to reach a steady-state configuration. The fraction of randomly chosen initial infected is 0.01. Other parameter values are L=100, N=10,000, D=10⁹, Σ_min=100, Σ_max=10,000, σ_min=1, σ_max=1,000, v=500, c=4·10⁻⁴, ω=2.4, γ=2.1, λ=0.15, and μ=0.1