Pneumonia is a dangerous disease that can lead to death without proper treatment. It is
caused by a bacterial infection that leads to the inflammation of the air sacs in human lungs …

The COVID-19 pandemic has ravaged almost every part of the world, causing severe loss of
life and economic damage to the world economy. This study proposes a mathematical …

This study proposes a novel mathematical framework to study the spread dynamics of
diseases. A measles model is developed by dividing the vaccinated compartment into the …

In the present study, we propose and analyze an epidemic mathematical model for malaria
dynamics, considering multiple recurrent phenomena: relapse, reinfection, and …

The infection dynamics of COVID-19 is difficult to contain due to the mutation nature of the
SARS-CoV-2 virus. This has been a public health concern globally with the impact of the …

Syphilis is one the most dangerous sexually transmitted disease which is common in the
world. In this work, a mathematical model is formulated with an emphasis on treatment. The …

Malaria is one of the major causes of a high death rate due to infectious diseases every
year. Despite attempts to eradicate the disease, results have not been very successful. New …

Tuberculosis remains one of the most dangerous diseases globally and has affected many
people in Sub-Saharan Africa. In this paper, a fractional stochastic model of tuberculosis …

Schistosomiasis is a neglected disease affecting almost every region of the world, with its
endemicity mainly experience in sub-Saharan Africa. It remains difficult to eradicate due to …

Comorbidity is defined as the coexistence of two or more diseases in a person at the same
time. The mathematical analysis of the COVID-19 model with comorbidities presented …