Open Access. Powered by Scholars. Published by Universities.®
- Discipline
Articles 1 - 2 of 2
Full-Text Articles in Pathogenic Microbiology
The Dangers Of Dengue Fever, Katherine Yungazaca, Jayleen Pena, Connor Nicolay, Lexine Swaray
The Dangers Of Dengue Fever, Katherine Yungazaca, Jayleen Pena, Connor Nicolay, Lexine Swaray
Research and Scholarship Symposium Posters
Dengue Fever or also known as breakbone fever is a viral infection that is spread from mosquitoes to people. The first isolation of Dengue Fever was in 1943 Japan and 1945 in Hawaii, the first two dengue viruses were isolated and named DENV1 and DENV2. There are 4 variations of Dengue, DENV 1-4. Each year there are about 50 million dengue infections and of those about 500,000 individuals are hospitalized with hemorrhagic dengue fever. It is estimated that 2.5 billion people are at risk of contracting dengue, Brazil is among the countries most affected by this terrible viral disease, with …
Multipatch Stochastic Epidemic Model For The Dynamics Of A Tick-Borne Disease, Milliward Maliyoni, Holly D. Gaff, Keshlan S. Govinder, Faraimunashe Chirove
Multipatch Stochastic Epidemic Model For The Dynamics Of A Tick-Borne Disease, Milliward Maliyoni, Holly D. Gaff, Keshlan S. Govinder, Faraimunashe Chirove
Biological Sciences Faculty Publications
Spatial heterogeneity and migration of hosts and ticks have an impact on the spread, extinction and persistence of tick-borne diseases. In this paper, we investigate the impact of between-patch migration of white-tailed deer and lone star ticks on the dynamics of a tick-borne disease with regard to disease extinction and persistence using a system of Itô stochastic differential equations model. It is shown that the disease-free equilibrium exists and is unique. The general formula for computing the basic reproduction number for all patches is derived. We show that for patches in isolation, the basic reproduction number is equal to the …