Academic Journal of Computing & Information Science, 2022, 5(10); doi: 10.25236/AJCIS.2022.051014.
Yuchen Zhang, Yutong Chen
Capital Normal University High School, Beijing, 100000, China
Based on the classical model of SEIR infection, this paper studies the model of SEIR infection with temporary duration of immunity by increasing the infectivity of the incubation period and the duration of immunity after infection. Based on differential equations, python language is used for modeling, and the modeling results are analyzed and compared with real data. The model can preliminarily predict the development trend of influenza in a period of time conforming to the above basic characteristics.
SEIR model mathematical modeling; infectious disease model temporary duration; Python.
Yuchen Zhang, Yutong Chen. SEIR infectious disease model with temporary duration of immunity. Academic Journal of Computing & Information Science (2022), Vol. 5, Issue 10: 82-89. https://doi.org/10.25236/AJCIS.2022.051014.
[1] Zhang, X., Wu, S., Wang, Q., Zhang, L., Zhang, M., Duan, W., Zhang, Y., Sun, Y., Ma, C., & Yang, P. (2019). Infection and Incidence of Influenza in the 2017-2018 Epidemic Season. International Journal of Virology, 26(2), pp73–76.
[2] Chen, H., Han, L., & Zhu, L. (2021). Construction and Simulation of Infectious Disease Model Based on Improved SEIR Model. Information and Computers, 6,pp 66–69.
[3] Liao, F. (2021). Application of Mathematical Modeling to Disease Transmission. Journal of Chengdu University of Information Technology, 36(2), pp244–246.
[4] Zhou, M., Ge, H., Jiang, W., Jiang, T., Gao, F., & Wu, J. (2022). Simulation of COVID-19 Epidemic System Dynamics Based on SEIR Model. The Chinese Market, 3, pp5–7.
[5] Li, J., Gao, Y., & Huang, J. (2021). COVID-19 Epidemic Transmission Modeling Based on Improved SEIR Model. Journal of North University of China, 42(6), pp486–494.