Using the Caputo operator, a model for a fractional-order epidemic is developed to
investigate the fear effect in a pathogenic environment and vaccination procedure. First, we …

Small and large scale pandemics are a natural phenomenon repeatably appearing
throughout history, causing ecological and biological shifts in ecosystems and a wide range …

Considering the prevailing situations, the mathematical modeling and dynamics of novel
coronavirus (2019-nCoV) particularly in India are studied in this paper. The goal of this work …

Respiratory sensitivity and pneumonia are possible outcomes of the coronavirus (COVID-
19). Surface characteristics like temperature and sunshine affect how long the virus survives …

This paper addresses a modified epidemic model with saturated incidence and incomplete
treatment. The existence of all equilibrium points is analyzed. A reproduction number R 0 is …

The importance of the saturation term in an SEIR (Susceptible, Exposed, Infected, and
Recovered) epidemic model was examined in this article. To estimate the basic reproduction …

Ebola is a serious disease that affects people; in many cases, it results in death. Ebola
outbreaks have also occurred in communities where residents keep pets, particularly dogs …

This article aims to analyze a stochastic epidemic model SEI u I r R (Susceptible-exposed-
undetected infected-detected infected (reported-recovered) assuming that the transmission …

Understanding and forecasting the progression of disease epidemics is possible through the
study of nonlinear epidemic biochemical models that describe the relationship among …

Globally, the COVID-19 pandemic's development has presented significant societal and
economic challenges. The carriers of COVID-19 transmission have also been identified as …