Abstract
In this article, an SEIQV epidemic model with saturated incidence rate is considered. The basic reproduction number R0 is found. If R0≤1, the disease-free equilibrium is globally asymptotically stable; if R0>1, endemic equilibrium is globally asymptotically stable and the disease is persistent. Numerical simulations are carried out to illustrate the feasibility of the obtained results, especially the effect of vaccination to eliminate the disease.
| Original language | English |
|---|---|
| Pages (from-to) | 2671-2679 |
| Number of pages | 9 |
| Journal | Nonlinear Analysis: Real World Applications |
| Volume | 13 |
| Issue number | 6 |
| DOIs | |
| State | Published - Dec 2012 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- Basic reproduction number
- Disease-free equilibrium
- Endemic equilibrium
- Epidemic model
- Stability
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