An epidemic model of malaria without and with vaccination. Pt 2. A model of malaria with vaccination
DOI:
https://doi.org/10.21638/11701/spbu10.2022.410Abstract
The article proposes a mathematical model of a malaria epidemic with vaccination in a population of people (hosts), where the disease is transmitted by a mosquito (carrier). The malaria transmission model is defined by a system of ordinary differential equations, which takes into account the level of vaccination in the population. The host population at any given time is divided into four subgroups: susceptible, vector-bitten, infected, and recovered. Sufficient conditions for the stability of a disease-free equilibrium and endemic equilibrium are obtained using the theory of Lyapunov functions. Numerical modeling represents the influence of parameters (including the vaccination level of the population) on the disease spread.
Keywords:
epidemic model, malaria, vaccination, SEIR model, endemic equilibrium
Downloads
References
Downloads
Published
How to Cite
Issue
Section
License
Articles of "Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes" are open access distributed under the terms of the License Agreement with Saint Petersburg State University, which permits to the authors unrestricted distribution and self-archiving free of charge.