The spatiotemporal spread of COVID-19 has had a great impact on understanding and addressing the global pandemic. Through analysis of the geographical distribution and …
In this paper, a fractional order nonlinear model for Omicron, known as B. 1.1. 529 SARS- Cov-2 variant, is proposed. The COVID-19 vaccine and quarantine are inserted to ensure …
In order to understand the dynamics of the Ebola virus disease (EVD), this research developed a mathematical model that includes quarantine and public education campaigns …
The role of vaccination in tackling Covid-19 and the potential consequences of a time delay in vaccination rate are discussed. This study presents a mathematical model that …
B Assan, F Nyabadza - Frontiers in Applied Mathematics and …, 2023 - frontiersin.org
From the beginning of the outbreak of SARS-CoV-2 (COVID-19), South African data depicted seasonal transmission patterns, with infections rising in summer and winter every …
Mathematical models have been of great importance in various fields, especially for understanding the dynamical behaviour of biosystems. Several models, based on classical …
Y Zhou, Y Ding, M Guo - Frontiers in Physics, 2023 - frontiersin.org
In this paper, a new method for obtaining the basic reproduction number is proposed, called the path analysis method. Compared with the traditional next-generation method, this …
Y Hwang, S Kwak, Jyoti, J Kim - BMC Infectious Diseases, 2024 - Springer
In this paper, we propose a numerical algorithm to obtain the optimal epidemic parameters for a time-dependent Susceptible-Unidentified infected-Confirmed (tSUC) model. The tSUC …
J Demongeot, P Magal… - Mathematical Medicine and …, 2024 - academic.oup.com
Background: Predicting the endemic/epidemic transition during the temporal evolution of a contagious disease. Methods: Indicators for detecting the transition endemic/epidemic, with …