Cost-effectiveness analysis is a mode of determining both the cost and economic health
outcomes of one or more control interventions. In this work, we have formulated a non …

We are considering a new COVID-19 model with an optimal control analysis when
vaccination is present. Firstly, we formulate the vaccine-free model and present the …

This study proposes a new fractional mathematical model to study the impact of vaccination
on COVID-19 outbreaks by categorizing infected people into non-vaccinated, first dose …

This paper is concerned with the formulation and analysis of an epidemic model of COVID-
19 governed by an eight-dimensional system of ordinary differential equations, by taking into …

In this paper, a seven-dimensional nonlinear mathematical model featuring the vertical
transmission in humans, saturated incidence functions, and human population with good …

The purpose of this research is to explore the complex dynamics and impact of vaccination
in controlling COVID-19 outbreak. We formulate the classical epidemic compartmental …

The efforts to eradicate tuberculosis (TB) globally has been on-going for over decades,
though the world is yet to be free from the disease. This, possibly, necessitated the inclusion …

This paper takes into consideration the development and rigorous analysis of a
compartmental mathematical model of monkeypox dynamics in the presence of quarantine …

The coronavirus pandemic is a global health crisis creating an unprecedented socio-
economic catastrophe. This pandemic is the biggest challenge the world has faced since …

Dengue is a mosquito-borne disease which has continued to be a public health issue in
Malaysia. This paper investigates the impact of singular use of vaccination and its combined …