Research Article
Hopf-Bifurcation Analysis of Pneumococcal Pneumonia with Time Delays
Table 2
Description of parameters.
| Parameter | Description | value/unit | Source |
| | Recruitment rate | 22 | estd | | Effective vaccination rate | | [28] | | Transfer rate from to I class | | assumed | | Natural mortality rate from causes unrelated to the infection | | [29] | | Disease–induced mortality rate | | [30] | | Progression rate from to class | | [31] | | Per capita rate of recovery | | [32] | | Waning rate of vaccine | | [32] | | Proportion of the sero–type not covered by vaccine | 0.54 | [33] | | Transmission coefficient | | assumed | | Delay for the incubating individuals | 1–3 days | [34] | | Delay in seeking medical care | 2 days | [35] |
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