| Variables | Description |
|
| Susceptible humans |
|
| Exposed humans |
|
| Infected humans |
|
| Migrated class of individuals comes from different parts of the world to the host country and contains the virus of dengue |
|
| Treated humans |
|
| Recovered individuals |
|
| Aquatic class |
|
| Susceptible mosquitoes |
|
| Exposed mosquitoes |
|
| Infected mosquitoes |