Modeling the dynamics of COVID-19 with real data from Thailand

A Ibrahim, UW Humphries, PS Ngiamsunthorn… - Scientific Reports, 2023 - nature.com
In recent years, COVID-19 has evolved into many variants, posing new challenges for
disease control and prevention. The Omicron variant, in particular, has been found to be …

[HTML][HTML] The impact of media awareness on a fractional-order SEIR epidemic model with optimal treatment and vaccination

S Majee, S Barman, A Khatua, TK Kar… - The European Physical …, 2023 - Springer
During any pandemic, to decrease the spreading possibility of infectious diseases to people,
boosting public awareness is crucial. Media helps to boost this awareness. This paper aims …

Dynamical analysis of monkeypox transmission incorporating optimal vaccination and treatment with cost-effectiveness

S Majee, S Jana, TK Kar - Chaos: An Interdisciplinary Journal of …, 2023 - pubs.aip.org
The ongoing monkeypox outbreak that began in the UK has currently spread to every
continent. Here, we use ordinary differential equations to build a nine-compartmental …

Stability analysis and optimal control strategies of a fractional-order monkeypox virus infection model

A El-Mesady, W Adel, AA Elsadany… - Physica Scripta, 2023 - iopscience.iop.org
In this study, the spread of the monkeypox virus is investigated through the dynamical study
of a novel Caputo fractional order monkeypox epidemic model. The interaction between …

[HTML][HTML] Mathematical modeling and analysis of a novel monkeypox virus spread integrating imperfect vaccination and nonlinear incidence rates

A Elsonbaty, W Adel, A Aldurayhim… - Ain Shams Engineering …, 2024 - Elsevier
In this paper, we introduce a novel model that simulates the spread of the monkeypox virus.
The new model takes into account the effect of the interaction between the human and …

[HTML][HTML] Complex dynamics of a fractional-order epidemic model with saturated media effect

S Barman, S Jana, S Majee, DK Das, TK Kar - Nonlinear Dynamics, 2024 - Springer
A four-compartmental fractional-order epidemic model has been investigated to understand
the transmission mechanism of infectious diseases with the population's memory effect. The …

[HTML][HTML] Complex dynamics of a fractional-order delayed epidemic model incorporating waning immunity and optimal control

S Majee, S Jana, TK Kar, B Bhunia - The European Physical Journal …, 2024 - Springer
To explore the effect of memory, we first incorporate the fractional-order derivative in our
defined model, which is a SIR-type epidemic model with logistic growth in susceptible and …

Modeling the dynamical behavior of the interaction of T-cells and human immunodeficiency virus with saturated incidence

S Boulaaras, R Jan, A Khan, A Allahem… - Communications in …, 2024 - iopscience.iop.org
In the last forty years, the rise of HIV has undoubtedly become a major concern in the field of
public health, imposing significant economic burdens on affected regions. Consequently, it …

[HTML][HTML] Explicit impacts of harvesting on a fractional-order delayed predator–prey model

B Bhunia, LT Bhutia, TK Kar, P Debnath - The European Physical Journal …, 2023 - Springer
We propose a fractional-order prey-predator model with delay and harvesting.
Comparatively, only a few analyses are made to explore the impact of harvesting on …

[HTML][HTML] Complex dynamics of a fractional-order monkeypox transmission system with saturated recovery function

S Barman, S Jana, S Majee, A Khatua… - The European Physical …, 2024 - Springer
Every country is continuously experiencing the monkeypox disease that started in the United
Kingdom in May 2022. A detailed understanding of the transmission mechanism is required …