Research Article

Simulation on The Mathematical Model for the Control Of Hepatitis B Virus-Hepatitis D Virus (HBV-HDV) Co-infection Transmission Dynamics in a Given Population

Volume: 4 Number: 2 August 31, 2021
Remigius Okeke Aja *, Titus Chinebu , Godwin Mbah
EN

Simulation on The Mathematical Model for the Control Of Hepatitis B Virus-Hepatitis D Virus (HBV-HDV) Co-infection Transmission Dynamics in a Given Population

Abstract

This paper investigates the impact of the various parameters of the mathematical model for Hepatitis B virus-Hepatitis D virus (HBV-HDV) co-infection with controls (awareness, vaccine and therapy). It establishes that the model is biologically meaningful and epidemiologically well posed. Furthermore, simulations are carried out on the equations of the model using MATLAB and the results indicate that; when $c_1$(awareness) increase from $0.08$ to $0.70$, then the number of exposed HB individuals in the population will also increase. Conversely, we notice a drastic decrease in the number of exposed HBD individuals in the population when $c_1$(awareness) increase from $0.08$ to $0.70$. Again, we observe a decrease in the number of exposed treated individuals in the population when $c$(therapy) increase from $0.08$ to $0.50$. Similarly, we notice an increase in the number of recovered HBD individuals in the population upon the increase of $c$(therapy) from $0.08$ to $0.50$. We therefore conclude that awareness, vaccine and therapy are good measure which can be used to effectively control HBV-HDV co-infection in a population. However, awareness and vaccine are better control strategies than therapy. Hence, these simulation results provide the best framework for the control of the disease; Hepatitis B virus-Hepatitis D virus (HBV-HDV) co-infection in a population.

Keywords

Co-infection, Controls, Hepatitis B virus, Hepatitis D virus, Matlab, Simulation

Supporting Institution

No supporting institution.

Project Number

None

Thanks

I thank the co-authors especially Prof. G.C.E. Mbah for their immense contribution to the success of this research work.

References

  1. [1] H. Fejza, S. Telaku, Prevalence of HBV and HCV among blood donors in Kosovo, Virol. J., 13, (2009), 6-21.
  2. [2] S. A. Kafi-abad, H. Rezvan, H. Abolghasemi, Trends in prevalence of hepatitis B virus infection among Iranian blood donors, 1998-2007. Transfus Med., 19(4), (2009), 189-94
  3. [3] M. Rizzetto, G. Verme, S. Recchia, Immunflorescence detection of a new antigen-antibody system (delta-antidelta) associated to hepatitis virus in the liver and serum of HBsAg carriers, Gut., 18, (1977), 996.
  4. [4] A. Smedile, A. Ciancio, M. Rizzetto, Hepatitis D virus. In: Richman, D.D, Whitley, R.J, Hayden, F.G, eds. Clinical virology. Washington, DC: ASM Press, (2002), 1227–1240.
  5. [5] S. I. Friedman, Seminars in medicine of the Beth Israel Hospital, Boston. The cellular basis of hepatic fibrosis. Mechanisms and treatment strategies, England Journal of Medicine; 328, (1993), 1828–1835.
  6. [6] P. Farci, Delta hepatitis: an update, J. Hepatol., 39, Suppl., 1, (2003), 212-9.
  7. [7] S. A. Hughes, H. Wedemeyer, P. M. Harrison, Hepatitis delta virus, Lancet, 378, (2011), 73–85.
  8. [8] M. Rizzetto, G. Verme, Delta hepatitis-present status, J. Hepatol., 1, (1985), 187-93.
  9. [9] J. M. Taylor, Hepatitis delta virus, Virology, 5; 344(1), (2006), 71-6.
  10. [10] S. M. Alavian, S. H. Alavian, Hepatitis D virus infection; Iran, Middle East and Central Asia, Hepatitis Monthly, 5, (2005), 137-143.
APA
Aja, R. O., Chinebu, T., & Mbah, G. (2021). Simulation on The Mathematical Model for the Control Of Hepatitis B Virus-Hepatitis D Virus (HBV-HDV) Co-infection Transmission Dynamics in a Given Population. Journal of Mathematical Sciences and Modelling, 4(2), 72-88. https://doi.org/10.33187/jmsm.943746
AMA
1.Aja RO, Chinebu T, Mbah G. Simulation on The Mathematical Model for the Control Of Hepatitis B Virus-Hepatitis D Virus (HBV-HDV) Co-infection Transmission Dynamics in a Given Population. Journal of Mathematical Sciences and Modelling. 2021;4(2):72-88. doi:10.33187/jmsm.943746
Chicago
Aja, Remigius Okeke, Titus Chinebu, and Godwin Mbah. 2021. “Simulation on The Mathematical Model for the Control Of Hepatitis B Virus-Hepatitis D Virus (HBV-HDV) Co-Infection Transmission Dynamics in a Given Population”. Journal of Mathematical Sciences and Modelling 4 (2): 72-88. https://doi.org/10.33187/jmsm.943746.
EndNote
Aja RO, Chinebu T, Mbah G (August 1, 2021) Simulation on The Mathematical Model for the Control Of Hepatitis B Virus-Hepatitis D Virus (HBV-HDV) Co-infection Transmission Dynamics in a Given Population. Journal of Mathematical Sciences and Modelling 4 2 72–88.
IEEE
[1]R. O. Aja, T. Chinebu, and G. Mbah, “Simulation on The Mathematical Model for the Control Of Hepatitis B Virus-Hepatitis D Virus (HBV-HDV) Co-infection Transmission Dynamics in a Given Population”, Journal of Mathematical Sciences and Modelling, vol. 4, no. 2, pp. 72–88, Aug. 2021, doi: 10.33187/jmsm.943746.
ISNAD
Aja, Remigius Okeke - Chinebu, Titus - Mbah, Godwin. “Simulation on The Mathematical Model for the Control Of Hepatitis B Virus-Hepatitis D Virus (HBV-HDV) Co-Infection Transmission Dynamics in a Given Population”. Journal of Mathematical Sciences and Modelling 4/2 (August 1, 2021): 72-88. https://doi.org/10.33187/jmsm.943746.
JAMA
1.Aja RO, Chinebu T, Mbah G. Simulation on The Mathematical Model for the Control Of Hepatitis B Virus-Hepatitis D Virus (HBV-HDV) Co-infection Transmission Dynamics in a Given Population. Journal of Mathematical Sciences and Modelling. 2021;4:72–88.
MLA
Aja, Remigius Okeke, et al. “Simulation on The Mathematical Model for the Control Of Hepatitis B Virus-Hepatitis D Virus (HBV-HDV) Co-Infection Transmission Dynamics in a Given Population”. Journal of Mathematical Sciences and Modelling, vol. 4, no. 2, Aug. 2021, pp. 72-88, doi:10.33187/jmsm.943746.
Vancouver
1.Remigius Okeke Aja, Titus Chinebu, Godwin Mbah. Simulation on The Mathematical Model for the Control Of Hepatitis B Virus-Hepatitis D Virus (HBV-HDV) Co-infection Transmission Dynamics in a Given Population. Journal of Mathematical Sciences and Modelling. 2021 Aug. 1;4(2):72-88. doi:10.33187/jmsm.943746