ABSTRACT INTRODUCTION Both intrauterine and intrapartum mother-to-child transmission
of SARS-CoV-2 have been reported. However, there is still disagreement as to the likelihood …

Hepatitis B virus (HBV) infection is a worldwide public health problem. In this paper, we
study the dynamics of hepatitis B virus (HBV) infection which can be controlled by …

Infection of hepatitis B virus (HBV) is a global health problem. We provide the study about
hepatitis B virus dynamics that can be controlled by education campaign (awareness) …

We formulate an S–I–R (Susceptible, Infected, Immune) spatiotemporal epidemic model as a
system of coupled parabolic partial differential equations with no-flux boundary conditions …

This paper deals with a simple mathematical model for the transmission dynamics of a
vector-borne disease that incorporates both direct and indirect transmission. The model is …

It is very important to note that a mathematical model plays a key role in different infectious
diseases. Here, we study the dynamical behaviors of both hepatitis B virus (HBV) and …

A controlled SIWR model was considered which was an extension of the simple SIR model
by adjoining a compartment (W) that tracks the pathogen concentration in the water. New …

Hepatitis B is one of the leading causes of morbidity and mortality, affecting hundreds of
millions of people worldwide. Thus, this paper focuses on three control measures as the best …

In this paper we study the dynamics of Hepatitis B virus (HBV) infection under administration
of a vaccine and treatment, where the disease is transmitted directly from the parents to the …

Hepatitis B, a liver disease caused by the hepatitis B virus (HBV), poses a significant public
health burden. The virus spreads through the exchange of bodily fluids between infected …