Lassa fever is a viral infection that is most common in West Africa. This study presents a
fractional order model of Lassa disease. The model's analytical solution is obtained using …

Infectious diseases have remained one of humanity's biggest problems for decades. Multiple
disease infections, in particular, have been shown to increase the difficulty of diagnosing …

In this work, we develop and analyze a deterministic mathematical model to investigate the
dynamics of monkeypox. We examine the local and global stability of the basic model …

Tuberculosis is an infectious disease caused by bacteria that most commonly affects the
lungs. Due to its high mortality, it remains a global health issue, and it is one of the leading …

Background Lassa fever is a viral haemorrhagic fever endemic in Nigeria. Improved
surveillance and testing capacity have revealed in an increased number of reported cases …

This paper presents an innovative artificial neural networks (ANNs) based hybrid algorithm
of genetics optimization and sequential quadratic programming (AGOSQP) to construct the …

One of society's major concerns that have continued for a long time is infectious diseases. It
has been demonstrated that certain disease infections, in particular multiple disease …

This study aims to formulate a mathematical framework to examine how the Lassa virus
spreads in humans of opposite genders. The stability of the model is analyzed at an …

In this work, we analyze the effective control of Lassa fever in a given population by
formulating and analyzing a nonlinear optimal control problem. We extend an existing …

In this study, we extend an existing Lassa fever model by incorporating four time-dependent
control functions which are identified as a preventive strategy, treatment care, and rodent …