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

59

tincub

Incubation period

7–15 days

60,61

c

Biting rate of humans by a female mosquito

0.33–1 days−1

35,36,38

 βh

Transmission rate from human to mosquito per bite

0.30–0.51

62

 βv

Transmission rate from mosquito to human per bite

0.06–0.24

estimated*

Aedes albopictus

 1/μv

Life expectancy

8–32 days

59

tincub

Incubation period

2–7 days

61,62

c

Biting rate of humans by a female mosquito

0.19–0.39 days−1

37,50

 βh

Transmission rate from human to mosquito per bite

0.8–1

62

 βv

Transmission rate from mosquito to human per bite

0.1–0.36

estimated*

Human

 1/γ

Incubation period in humans

2–6 days

3,24,63

 χ

Reduction of mobility for symptomatic cases

50–80%

23,39,40

 1/v

Pre-symptomatic period

1–3 days

31,32

 κ

Proportion symptomatic

0.7–0.9

18,63, 64, 65

 1/η

Infectious period

7–10 days

66, 67, 68

R0

Basic reproduction number

1.5–7

6,31,43,69

  1. *Parameter was estimated by fitting the R0 of the model against empirical estimates. In the fitting process, βv was varied from 0.001–1.