Theory and Modern Applications
Table 1 Parameter values of numerical experiments for model (2) and model (3)
From: Qualitative analysis of a two-group SVIR epidemic model with random effect
Parameter | Meaning | Value |
|---|---|---|
\(\Lambda ^{r}\) | Population input for group r | 1.005 |
\(\Lambda ^{c}\) | Population input for group c | 5 |
μ | Natural death rate | 1/70 |
\(\nu ^{{r}}\) | Disease-induced death rate in group r | 0.4 |
\(\nu ^{{c}}\) | Disease-induced death rate in group c | 0.1 |
\(\beta ^{r}_{r}\) | Contact rate of risky susceptible and risky infective | 9 × 10−5 |
\(\beta ^{r}_{c}\) | Contact rate of risky susceptible and critical infective | 3 × 10−5 |
\(\beta ^{c}_{r}\) | Contact rate of critical susceptible and risky infective | 3 × 10−5 |
\(\beta ^{c}_{c}\) | Contact rate of critical susceptible and critical infective | 1 × 10−5 |
\(\kappa ^{r}_{r}\) | Contact rate of risky vaccinated individuals and risky infective | 5 × 10−7 |
\(\kappa ^{r}_{c}\) | Contact rate of risky vaccinated individuals and critical infective | 3 × 10−7 |
\(\kappa ^{c}_{r}\) | Contact rate of critical vaccinated individuals and risky infective | 3 × 10−7 |
\(\kappa ^{c}_{c}\) | Contact rate of critical vaccinated individuals and critical infective | 1 × 10−7 |
\(\alpha _{i}\) | where parameters \(\alpha _{i}\) is positive constant (i = r,c) | 1 × 10−5 |
\(\theta ^{i}\) | Vaccination rate (i = r,c) | 0.5 |