Table 1 Parameter definitions and input values.
From: Evaluating the effectiveness of localized control strategies to curtail chikungunya
Parameter | Definition | Values | Refs |
---|---|---|---|
Aedes aegypti | |||
| Life expectancy | 4–30 days | |
tincub | Incubation period | 7–15 days | |
c | Biting rate of humans by a female mosquito | 0.33–1 days−1 | |
βh | Transmission rate from human to mosquito per bite | 0.30–0.51 | |
βv | Transmission rate from mosquito to human per bite | 0.06–0.24 | estimated* |
Aedes albopictus | |||
1/μv | Life expectancy | 8–32 days | |
tincub | Incubation period | 2–7 days | |
c | Biting rate of humans by a female mosquito | 0.19–0.39 days−1 | |
βh | Transmission rate from human to mosquito per bite | 0.8–1 | |
βv | Transmission rate from mosquito to human per bite | 0.1–0.36 | estimated* |
Human | |||
1/γ | Incubation period in humans | 2–6 days | |
χ | Reduction of mobility for symptomatic cases | 50–80% | |
1/v | Pre-symptomatic period | 1–3 days | |
κ | Proportion symptomatic | 0.7–0.9 | |
1/η | Infectious period | 7–10 days | |
R0 | Basic reproduction number | 1.5–7 |