Modelling the transmission dynamics of Nipah virus with optimal control
نویسندگان
چکیده
A deterministic mathematical model is formulated and analyzed to study the transmission dynamics of Nipah virus both qualitatively numerically. Existence stability equilibria were investigated was rigorously analyzed. We then incorporated time dependent controls on model, using Pontryagin’s Maximum Principle derive necessary conditions for optimal control disease. examined various combination strategies so as investigate impact spread Through numerical results, we found out that help reduce burden diseases significantly.
منابع مشابه
Mathematical Model for Transmission Dynamics of Hepatitus C Virus with Optimal Control Strategies
An epidemic model with optimal control strategies was investigated for Hepatitus C Viral disease that can be transmitted through infected individuals. In this study, we used a deterministic compartmental model for assessing the effect of different optimal control strategies for controlling the spread of Hepatitus C disease in the community. Stability theory of differential equations is us...
متن کاملMathematical Analysis of Nipah Virus Infections Using Optimal Control Theory
The optimal use of intervention strategies to mitigate the spread of Nipah Virus (NiV) using optimal control technique is studied in this paper. First of all we formulate a dynamic model of NiV infections with variable size population and two control strategies where creating awareness and treatment are considered as controls. We intend to find the optimal combination of these two control strat...
متن کاملFoodborne Transmission of Nipah Virus, Bangladesh
We investigated an outbreak of encephalitis in Tangail District, Bangladesh. We defined case-patients as persons from the outbreak area in whom fever developed with new onset of seizures or altered mental status from December 15, 2004, through January 31, 2005. Twelve persons met the definition; 11 (92%) died. Serum specimens were available from 3; 2 had immunoglobulin M antibodies against Nipa...
متن کاملNipah Virus Transmission in a Hamster Model
Based on epidemiological data, it is believed that human-to-human transmission plays an important role in Nipah virus outbreaks. No experimental data are currently available on the potential routes of human-to-human transmission of Nipah virus. In a first dose-finding experiment in Syrian hamsters, it was shown that Nipah virus was predominantly shed via the respiratory tract within nasal and o...
متن کاملDynamics and Optimal Control of Ebola Transmission
A major Ebola outbreak occurs in West Africa since March 2014, being the deadliest epidemic in history. As an infectious disease epidemiology, Ebola is the most lethal and is moving faster than in previous outbreaks. On 8 August 2014, the World Health Organization (WHO) declared the outbreak a public health emergency of international concern. Last update on 7 July 2015 by WHO reports 27 609 cas...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Mathematical and Computational Science
سال: 2021
ISSN: ['1927-5307']
DOI: https://doi.org/10.28919/jmcs/6117