Modelling the co-infection of malaria and zika virus disease
Keywords:
Malaria , Zika virus, Vaccination, Sterile-insect technologyAbstract
In this work, a new model for the co-infection of malaria and zika virus disease incorporating vaccination, treatment and vector control using sterile-insect technology (SIT) is formulated. The importance of this study is to highlight the possibility of the co-infection of humans with malaria and zika virus disease in any environment where both diseases co-circulate. Also, to suggest a new and comprehensive method for controlling the individual diseases and their co-infection. Through stability analysis, we showed that the disease-free equilibrium, (DFE) point of the co-infection model is locally asymptotically stable when the basic reproduction numbers, Rmz is less than one, and unstable otherwise. But, the DFE failed to be globally stable when Rmz < 1 which is an indication of existence of backward bifurcation in the model. This shows that bringing down the reproduction number, Rmz to less than one is not enough to eradicate the co-infection of the two diseases. Furthermore, it is shown that the two diseases have positive impact on the spread of each other, which could be attributed to misdiagnoses of one disease as the other. We also showed that effective treatment of infectious humans, increasing the rate of vaccination and employing sterile-insect technique to control the vectors significantly helped to control the individual diseases as well as the co-infection. From the results obtained in the study, it can be concluded that effective control of malaria and zika virus disease requires measures that will control their spread in both human and mosquito populations.
Published
How to Cite
Issue
Section
Copyright (c) 2024 Emmanuel Chidiebere Duru, Godwin Christopher Ezike Mbah, Michael Chimezie Anyanwu, Nnamani Nicholas Topman

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
Similar Articles
- Sherifdeen O. Bolarinwa, Eli Danladi, Andrew Ichoja, Muhammad Y. Onimisia, Christopher U. Achem, Synergistic Study of Reduced Graphene Oxide as Interfacial Buffer Layer in HTL-free Perovskite Solar Cells with Carbon Electrode , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 3, August 2022
- C. O. Lawani , G. J. Ibeha, Olumide Ige, D. Eli, J. O. Emmanuel, A. J. Ukwenya, P. O. Oyedare, Numerical Simulation of Copper Indium Gallium Diselenide Solar Cells Using One Dimensional SCAPS Software , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 2, May 2021
- Ajit Kumar, Pushap Lata Sharma, Praveen Lata, Deepak Bains, Pankaj Thakur, Effect of magnetic field on the onset of thermal convection in a Jeffery nanofluid layer saturated by a porous medium: free-free, rigid-rigid and rigid-free boundary conditions , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 2, May 2024
- F. O. Aweda, J. A. Akinpelu, T. K. Samson, M. Sanni, B. S. Olatinwo, Modeling and Forecasting Selected Meteorological Parameters for the Environmental Awareness in Sub-Sahel West Africa Stations , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 3, August 2022
- P. K. Alimo, G. Lartey-Young, S. Agyeman, T. Y. Akintunde, E. Kyere-Gyeabour, F. Krampah, A. Awomuti, O. Oderinde, A. O. Agbeja, O. G. Afolabi, Spatial distribution and policy implications of the exhaust emissions of two-stroke motorcycle taxis: a case study of southwestern state in Nigeria , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 2, May 2024
- Ganiyu Ajileye, Adewale James, Ayinde Abdullahi, Taiye Oyedepo, Collocation Approach for the Computational Solution Of Fredholm-Volterra Fractional Order of Integro-Differential Equations , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 4, November 2022
- El Mehdi Chouit, Mohamed RACHDI, Mostafa BELLAFKIH, Brahim RAOUYANE, Forecasting of the epidemiological situation: Case of COVID-19 in Morocco , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 4, November 2022
- Sunday Emmanuel Fadugba, Solution of Fractional Order Equations in the Domain of the Mellin Transform , Journal of the Nigerian Society of Physical Sciences: Volume 1, Issue 4, November 2019
- Olayiwola Babarinsa, Olalekan Ihinkalu, Veronica Cyril-Okeme, Hailiza Kamarulhaili, Arif Mandangan, Azfi Zaidi Mohammad Sofi, Akeem B. Disu, Application of hourglass matrix in Goldreich-Goldwasser-Halevi encryption scheme , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 4, November 2022
- D. D. Bwede, R. A. Wuana, G. O. Egah, A. U. Itodo, E. Ogah, E. A. Yerima, A. I. Ibrahim, Characterization and Evaluation of Human Health Risk of Heavy Metals in Tin Mine Tailings in Selected Area of Plateau State, Nigeria , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 4, November 2021
You may also start an advanced similarity search for this article.

