[HTML][HTML] Mathematical analysis of a COVID-19 model with double dose vaccination in Bangladesh

AK Paul, MA Kuddus - Results in Physics, 2022 - Elsevier
COVID-19 is an infectious disease that kills millions of people each year and it is a major
public health problem around the globe. The current COVID-19 situation is still now …

Competition of SARS-CoV-2 variants on the pandemic transmission dynamics

J Chen, C Gu, Z Ruan, M Tang - Chaos, Solitons & Fractals, 2023 - Elsevier
SARS-CoV-2 has produced various variants during its ongoing evolution. The competitive
behavior driven by the co-transmission of these variants has influenced the pandemic …

Time delay of the appearance of a new strain can affect vaccination behavior and disease dynamics: An evolutionary explanation

MMUR Khan, MR Arefin, J Tanimoto - Infectious Disease Modelling, 2023 - Elsevier
The emergence of a novel strain during a pandemic, like the current COVID-19, is a major
concern to the healthcare system. The most effective strategy to control this type of pandemic …

Cost-effectiveness analysis of COVID-19 intervention policies using a mathematical model: an optimal control approach

MA Kuddus, AK Paul, T Theparod - Scientific Reports, 2024 - nature.com
COVID-19 is an infectious disease that causes millions of deaths worldwide, and it is the
principal leading cause of morbidity and mortality in all nations. Although the governments of …

On the modeling of COVID-19 transmission dynamics with two strains: insight through caputo fractional derivative

Fatmawati, E Yuliani, C Alfiniyah, ML Juga… - Fractal and …, 2022 - mdpi.com
The infection dynamics of COVID-19 is difficult to contain due to the mutation nature of the
SARS-CoV-2 virus. This has been a public health concern globally with the impact of the …

Predictive models for health outcomes due to SARS-CoV-2, including the effect of vaccination: a systematic review

O Espinosa, L Mora, C Sanabria, A Ramos… - Systematic …, 2024 - Springer
Background The interaction between modelers and policymakers is becoming more
common due to the increase in computing speed seen in recent decades. The recent …

A multi-strain model with asymptomatic transmission: Application to COVID-19 in the US

S Gao, M Shen, X Wang, J Wang, M Martcheva… - Journal of Theoretical …, 2023 - Elsevier
COVID-19, induced by the SARS-CoV-2 infection, has caused an unprecedented pandemic
in the world. New variants of the virus have emerged and dominated the virus population. In …

Global stability of multi-strain SEIR epidemic model with vaccination strategy

Z Yaagoub, K Allali - Mathematical and Computational Applications, 2023 - mdpi.com
A three-strain SEIR epidemic model with a vaccination strategy is suggested and studied in
this work. This model is represented by a system of nine nonlinear ordinary differential …

Modeling the dynamics of COVID-19 in the presence of Delta and Omicron variants with vaccination and non-pharmaceutical interventions

S Saha, AK Saha - Heliyon, 2023 - cell.com
Since its inception in December 2019, many safe and effective vaccines have been invented
and approved for use against COVID-19 along with various non-pharmaceutical …

Booster dose vaccination and dynamics of COVID-19 pandemic in the fifth wave: an efficient and simple mathematical model for disease progression

T Theparod, P Kreabkhontho, W Teparos - Vaccines, 2023 - mdpi.com
Background: Mathematical studies exploring the impact of booster vaccine doses on the
recent COVID-19 waves are scarce, leading to ambiguity regarding the significance of …