Show simple item record

dc.creatorMurillo, David
dc.creatorHolechek, Susan A.
dc.creatorMurillo, Anarina L.
dc.creatorSánchez Peña, Fabio Ariel
dc.creatorCastillo Chávez, Carlos
dc.date.accessioned2018-10-01T17:33:46Z
dc.date.available2018-10-01T17:33:46Z
dc.date.issued2014
dc.identifier.citationhttps://www.tandfonline.com/doi/abs/10.1080/23737867.2014.11414484es_ES
dc.identifier.issn2373-7867
dc.identifier.urihttp://hdl.handle.net/10669/75903
dc.description.abstractThe role of vertical transmission in vectors has rarely been addressed in the study of dengue dynamics and control, in part because it was not considered a critical population-level factor. In this paper, we apply the pioneering model- ing ideas of Ross and MacDonald, motivated by the context of the 2000–2001 dengue outbreak in Peru, to assess the dynamics of multi-strain competition. An invading strain of dengue virus (DENV-2) from Asia rapidly circulated into Peru eventually displacing DENV-2 American. A host-dengue model that con- siders the competing dynamics of these two DENV-2 genotypes, the resident or the American type and the invasive more virulent Asian strain, is introduced and analyzed. The model incorporates vertical transmission by DENV-2 Asian a potentially advantageous trait. Conditions for competitive exclusion of dengue strains are established. The model is used to show that lower transmission rates of DENV-2 Asian are sufficient for displacing DENV-2 American in the presence of vertical transmission.es_ES
dc.description.sponsorshipNational Institute of General Medical Sciences/[1R01GM100471-01]/NIH/Estados Unidoses_ES
dc.language.isoen_USes_ES
dc.sourceLetters in Biomathematics, vol. 1(2), pp. 249-271es_ES
dc.subjectModelo matemáticoes_ES
dc.subjectModelos epidémicoses_ES
dc.subjectMatemática aplicadaes_ES
dc.subjectDenguees_ES
dc.subjectTransmisión verticales_ES
dc.subjectVector-host modeles_ES
dc.subjectEpidemiologyes_ES
dc.subjectVertical transmissiones_ES
dc.subjectPerues_ES
dc.subject616.921 Fiebre de denguees_ES
dc.titleVertical Transmission in a Two-Strain Model of Dengue Feveres_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.identifier.doi10.1080/23737867.2014.11414484
dc.description.procedenceUCR::Docencia::Ciencias Básicas::Facultad de Ciencias::Escuela de Matemáticaes_ES
dc.description.procedenceUCR::Investigación::Unidades de Investigación::Ciencias Básicas::Centro de Investigaciones en Matemáticas Puras y Aplicadas (CIMPA)es_ES


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record