Table 1. Model parameters for the study in Guangzhou.
Parameters | Definition | Distribution | Source |
---|---|---|---|
h | The maximum of life span of adult vectors | 44d | [44] |
p(i) | Daily survival probability of adult mosquitoes at age i | Weilbull | [44] |
a | Human blood feeding rate at 12 hours | Fitting2 | |
k | Extrinsic incubation period (EIP) | 9d | [45] |
d | The longest intrinsic incubation period (IIP)1 | 8d | [46] |
σ | Age at which adult mosquitoes begin biting hosts | 3d | [23] |
b = c | Transmission probability from host to vector (=vector to host) | 0.4 | [47] |
δ | The report rate3 | 0.25 | [4] |
K | The proportionality coefficient between BI and vector density | Fitting2 | |
PI | The probability distribution of infection period | Gamma(25, 0.2) | [19, 48] |
1The IIP follows Log-normal distribution denoted as PL [46].
2These parameters can be fitted by machine learning methods.
3The reported rate is adopted from the proportion of symptomatic infections during the high-incidence period.