Multi-cluster and environmental dependant vector born disease models.
Applied mathematics
Biological sciences
Clustering
Computer-aided engineering
Dengue
Ecology
Engineering
Epidemiology
Modelling
SEIR-SEI
Sensitivity analyses
Vector-borne diseases
Journal
Heliyon
ISSN: 2405-8440
Titre abrégé: Heliyon
Pays: England
ID NLM: 101672560
Informations de publication
Date de publication:
Sep 2020
Sep 2020
Historique:
received:
20
03
2020
revised:
26
04
2020
accepted:
26
05
2020
entrez:
17
9
2020
pubmed:
18
9
2020
medline:
18
9
2020
Statut:
epublish
Résumé
Vector-born disease models are extensively used for surveillance and control processes. The most simple and generally use model (SEIR-SEI model) cannot explain a variety of phenomena involved in these diseases spread and development. In order to obtain a wider insight of the vector-born disease models (and the dynamics involved in them), this work focuses into analyse the classical model, a modified versions of it, and 8 their parameters. The modified version includes host mobility, 9 environmental, re-susceptibility, and mosquito life cycle considerations. As results it is observed that there are a limiting number of parameters that play the most important roles in the dynamics (those related to mortality rates, recovery rate from infectious, and pathogen transmission probabilities). Therefore, parameters determination should focus primarily into estimate these values. Stronger effects of the environmental variables are observed and expected by using different parameters and/or the use of multiple environmental variable at the same time.
Identifiants
pubmed: 32939408
doi: 10.1016/j.heliyon.2020.e04090
pii: S2405-8440(20)30934-8
pii: e04090
pmc: PMC7479329
doi:
Types de publication
Journal Article
Langues
eng
Pagination
e04090Informations de copyright
© 2020 Published by Elsevier Ltd.
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