In a recent development, the legacy of fractional-order multi-dimensional chaotic systems
has attracted numerous researchers owing to their valuable applications in cryptology …

Background Tuberculosis (TB), caused by Mycobacterium tuberculosis, is a contagious
infectious disease that primarily targets the lungs but can also impact other critical systems …

Hepatitis B infection is one of the global health problems and potentially life-threatening liver
infection. This infection is preventable and can be controlled using vaccination and proper …

Many researchers have used the homotopy perturbation method (HPM) method but with
different strategies, and this paper aims to present a general method of HPM to make this …

The main purpose of this article is proposed and investigated a new model of fractal-
fractional-order model for hepatitis C virus (HCV) infection with immune response, in which …

Iron oxide nanoparticles possess magnetic characteristics that enable their control and
manipulation using external magnetic fields, making them suitable for a wide range of …

A co‐infection model for oncogenic human papillomavirus (HPV) and tuberculosis (TB), with
optimal control and cost‐effectiveness analysis is studied and analyzed to assess the impact …

The effeteness of control intervention against monkeypox infection is threatened after the
emergence of new outbreaks in many endemic and non-endemic countries. The objective of …

This research study aims to investigate the effects of vaccination on reducing disease
burden by analyzing a complex nonlinear ordinary differential equation system. The study …

Vector-host infectious diseases remain a challenging issue and cause millions of deaths
each year globally. In such outbreaks, many countries especially develo** or …