In the modern day, fractional operators are being utilized more and more to express
problems and study the spread of epidemics, reflecting the growing interest in mathematical …

In this paper, we study a Caputo–Fabrizio fractional order epidemiological model for the
transmission dynamism of the severe acute respiratory syndrome coronavirus 2 pandemic …

In this study, we propose new illustrative and effective modeling to point out the behaviors of
the Hepatitis-B virus (Hepatitis-B). Not only do we consider the mathematical modeling …

In this paper, we develop a deterministic mathematical epidemic model for tuberculosis
outbreaks in order to study the disease's impact in a given population. We develop a …

Heartwater is a tick-borne illness that affects ruminants and is carried by the amblyomma
ticks. The condition may sometimes be deadly. This paper studies the Caputo fractional …

This paper presents a nonlinear fractional mathematical model for the smoke epidemic that
includes two age groups. To solve the smoke epidemic, the Atangana-Baleanu-Caputo …

In this study, we analyse the behaviour of the coinfection of the HIV-TB model using a
piecewise operator in the classical-Caputo sense. For the aforementioned disease model …

Listeriosis is a life-threatening illness that can be spread through contaminated food. The
bacteria responsible for this disease is Listeria monocytogenes. The annual incidence rate …

In this article, we have studied the dynamics of the Ebola virus disease by means of
fractional differentiation combined with a fractal dimension. It has been shown explicitly that …

The Ebola virus continues to be the world's biggest cause of mortality, especially in
develo** countries, despite the availability of safe and effective immunization. In this …