The SIS Model of Infectious Disease with Treatment

Stability and Bifurcation of an SIS Epidemic Model with Saturated Incidence Rate and Treatment Function

       In this paper an SIS epidemic model with saturated incidence rate and treatment func- tion is proposed and studied. The existence of all feasible equilibrium points is discussed. The local stability conditions of the disease free equilibrium point and endemic equilibrium point are established with the help of basic reproduction number.However the global stabili- ty conditions of these eq...

The Relationship between Perceived Vulnerability to Infectious Disease and the Experience of Post Traumatic Stress Disorder Symptoms with the Mediating Role of Cognitive Emotion Regulation in the Treatment Staff of Patients with Covid-19

During the Covid-19 epidemic, the mental health of nurses and staff in patient-related wards is critical. The aim of this study was to investigate the mediating role of cognitive emotion regulation in the relationship between perceived vulnerability to disease and the experience of post-traumatic stress symptoms in the caregiving staff of patients with Covid-19. The present study is basic resea...

Dynamics of a Delayed Epidemic Model with Beddington-DeAngelis ‎Incidence Rate and a Constant Infectious Period

In this paper, an SIR epidemic model with an infectious period and a non-linear Beddington-DeAngelis type incidence rate function is considered. The dynamics of this model depend on the reproduction number R0. Accurately, if R0 < 1, we show the global asymptotic stability of the disease-free equilibrium by analyzing the corresponding characteristic equation and using compa...

Successful Treatment of Refractory Behçet's Disease with the TNF-α Blocker Infliximab

The spread of disease with treatment on networks

In this paper, we introduce a modified epidemic model on regular networks and on scale-free networks respectively. We consider the birth rate δ, treatment rate γ, infection rate λ, and death rates α, β from the infectious disease and other factors, respectively in this model. Through mean-field analysis, we find that on regular network there is an epidemic threshold λc of λ; while for power law...