Mathematical model of measles transmission dynamics using real data from Nigeria
dc.contributor.author | Olumuyiwa James Peter | |
dc.contributor.author | Mayowa M. Ojo | |
dc.contributor.author | Ratchada Viriyapong | |
dc.contributor.author | Festus Abiodun Oguntolu | |
dc.date.accessioned | 2025-05-26T09:41:32Z | |
dc.date.issued | 2022-05-25 | |
dc.description.abstract | Measles is a highly contagious and life-threatening disease caused by a virus called morbillivirus, despite the availability of a safe and cost-effective vaccine, it remains a leading cause of death, especially in children. Measles spreads easily from person to person via infected people's coughs and sneezes. It can also be transmitted through direct contact with the mouth or contaminated surfaces. To have a better knowledge of measles epidemiology in Nigeria, we develop a deterministic mathematical model to study the transmission dynamics of the disease in the population. The boundary of the model solution is performed, both equilibrium points are calculated, and the basic reproduction number ℛ0 is determined. We have proved that when ℛ0<1, the disease-free equilibrium point is both locally and globally stable. When ℛ0>1, the endemic equilibrium point exists and is stable if it satisfies Routh–Hurwitz criteria. We demonstrate the model's effectiveness by using a real-life application of the disease spread in Nigeria. We fit the proposed model using available data from Nigeria Center for Disease Control (NCDC) from January to December 2020 to obtain the best fit, this help us to determine the accuracy of the proposed model's representation to the real-world data. We investigate the impact of vaccination rate and hospitalization of infected individuals on the dynamics of measles in the population. The result shows that the combined control strategies reduce the peak of infection faster than the single control strategy. | |
dc.identifier.citation | O. J. Peter, M. M. Ojo, R. Viriyapong & F. A. Oguntolu. (2022). Mathematical model of measles transmission dynamics using real data from Nigeria. Journal of Difference Equations and Applications, 28(6). 1-18. https://doi.org/10.1080/10236198.2022.2079411 | |
dc.identifier.doi | 10.1080/10236198.2022.2079411 | |
dc.identifier.issn | 1023-6198 | |
dc.identifier.issn | 1563-5120 | |
dc.identifier.uri | http://repository.futminna.edu.ng:4000/handle/123456789/2039 | |
dc.language.iso | en | |
dc.publisher | Informa UK Limited | |
dc.relation.ispartof | Journal of Difference Equations and Applications | |
dc.subject | Measles | |
dc.subject | basic reproduction number | |
dc.subject | stability analysis | |
dc.subject | model fitting | |
dc.subject | numerical simulation | |
dc.title | Mathematical model of measles transmission dynamics using real data from Nigeria | |
dc.type | journal-article | |
oaire.citation.issue | 6 | |
oaire.citation.volume | 28 |
Files
Original bundle
1 - 1 of 1
No Thumbnail Available
- Name:
- O. J. Peter,et. al., Mathematical model of measles transmission dynamics using real data from Nigeria.pdf
- Size:
- 1.93 MB
- Format:
- Adobe Portable Document Format
License bundle
1 - 1 of 1
No Thumbnail Available
- Name:
- license.txt
- Size:
- 1.71 KB
- Format:
- Item-specific license agreed to upon submission
- Description: