The highly infectious and low-mortality Omicron variant of COVID-19 was identified in
Botswana and reported to the WHO by South Africa. Spread dynamics is often used in the …

COVID-19 takes a gigantic form worldwide in a short time from December, 2019. For this
reason, World Health Organization (WHO) declared COVID-19 as a pandemic outbreak. In …

During the COVID-19 pandemic, one of the major concerns was a medical emergency in
human society. Therefore it was necessary to control or restrict the disease spreading …

In this paper, we have considered a single-strain dengue model with saturated incidence
rate as well as saturated treatment. Three types of controls, namely vaccination for …

This paper aims to explore stability and bifurcations with control analysis of a co-infected two
serotypes dengue model in presence of three controls, namely protection control, treatment …

This manuscript deals with an epidemic model with partial immunity having nonlinear
incidence and saturated treatment. Positivity and boundedness of the solutions have been …

In this paper, an epidemic compartmental model with saturated type treatment function is
presented to investigate the transmission dynamics of COVID-19 with a case study of Spain …

In this manuscript, we consider an epidemic model having constant recruitment of
susceptible individuals with non-monotone disease transmission rate and saturated-type …

In this article, we investigate a susceptible-infected (SI) model with the saturated treatment,
the non-monotonic incidence rate, the logistic growth, and the homogeneous Neumann …

In this paper, an SIR epidemic model considering hospital resources and vaccination is
established and the rich dynamics and complex bifurcations are investigated. Firstly, the …