Table 1.
Parameter | Symbol | Scenario values | ||
---|---|---|---|---|
I | II | III | ||
Basic reproductive no. of malaria (secondary cases per primary case) | R0 | 100 | 100 | 100 |
Recovery rate of malaria-infected individuals (per day) | r | 0.01 | 0.01 | 0.01 |
Incubation time of malaria in mosquitoes (days) | τS | 14 | 14 | 14 |
Mass-action saturation factor (dimensionless) | h | 61 | 61 | 61 |
Baseline vector mortality (per day) | μ0 | 0.27 | 0.27 | 0.27 |
Insecticide-induced mortality (per day) | g | 0.83 | 0.83 | 0.83 |
Total fitness cost (per day) | f | 0.26 | 0.26 | 0.26 |
Mortality-specific fitness cost (% of total) | ϕ | 100% | 55% | 100% |
Economic cost of a single infection (dollars per case) | qγ | $10 | $10 | $10 |
Spray cost per person (dollars per person-year) | qC | $1.21 | $1.21 | $1.21 |
Risk-adjusted discount rate (% per year) | δ | 10% | 10% | 10% |
Speed of resistance evolution (per year) | ε | 15−1 | 15−1 | 0 |
References are in the Supp. Data (online only).