A total of more than 27 million confirmed cases of the novel coronavirus outbreak, also
known as COVID-19, have been reported as of September 7, 2020. To reduce its …

Malaria is one of the world's most serious health problems because of the increasing
number of cases every year. First, we discuss a deterministic model of epidemic SIR-SI …

The world health organization (WHO) has declared the Coronavirus (COVID-19) a
pandemic. In light of this ongoing global issue, different health and safety measure has been …

Although numerous studies have attempted to investigate the effects of dengue intervention
on its transmission dynamics, little work has considered the effects of implementing multiple …

We present an improved mathematical model of population dynamics of mosquito-borne
disease transmission. Our model considers the effect of mosquito repellent use and the …

Background and aims Dengue fever is a major public health problem in tropical/subtropical
regions. Prior economic analyses have predominantly evaluated either vaccination or vector …

This paper deals with a deterministic mathematical model of dengue based on a system of
fractional-order differential equations (FODEs). In this study, we consider dengue control …

Since it was first discovered in Wuhan, China, COVID-19 has continued to spread
throughout the world. Since then, many research works have been conducted to understand …

In this paper, a modified SEIR epidemic model incorporating shedding effect is proposed to
analyze transmission dynamics of the COVID-19 virus among different individuals' classes …

Background The patterns of dengue are affected by many factors, including population
density and climate factors. Densely populated areas could play a role in dengue …