Literature DB >> 8558903

Pathogen coexistence induced by density-dependent host mortality.

V Andreasen1, A Pugliese.   

Abstract

A model of two competing infectious diseases with complete cross-protection sharing one host allows for coexistence, provided that the host population is subject to strong density regulation. The phenomenon is caused by the different ways in which host density affects transmission rate and transmission period. The analysis suggest that disease coexistence is most likely when the two diseases differ significantly in virulence and transmission and that the evolutionary stability of the two-disease association depends critically on details in the functional relationship between virulence and transmission.

Mesh：

Year:  1995        PMID： 8558903

Source DB:  PubMed          Journal:  J Theor Biol        ISSN： 0022-5193            Impact factor:   2.691


  8 in total

1.  Competitive exclusion and coexistence for pathogens in an epidemic model with variable population size.

Authors:  Azmy S Ackleh; Linda J S Allen
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2.  Coexistence of pathogens in sexually-transmitted disease models.

Authors:  Jia Li; Zhien Ma; Steve P Blythe; Carlos Castillo-Chavez
Journal:  J Math Biol       Date:  2003-08-20       Impact factor: 2.259

3.  The pluses and minuses of R0.

Authors:  M G Roberts
Journal:  J R Soc Interface       Date:  2007-10-22       Impact factor: 4.118

4.  Hydrology and density feedbacks control the ecology of intermediate hosts of schistosomiasis across habitats in seasonal climates.

Authors:  Javier Perez-Saez; Theophile Mande; Natalie Ceperley; Enrico Bertuzzo; Lorenzo Mari; Marino Gatto; Andrea Rinaldo
Journal:  Proc Natl Acad Sci U S A       Date:  2016-05-09       Impact factor: 11.205

5.  Robust uniform persistence and competitive exclusion in a nonautonomous multi-strain SIR epidemic model with disease-induced mortality.

Authors:  Azmy S Ackleh; Paul L Salceanu
Journal:  J Math Biol       Date:  2013-01-01       Impact factor: 2.259

6.  A construction method to study the role of incidence in the adaptive dynamics of pathogens with direct and environmental transmission.

Authors:  Éva Kisdi; Barbara Boldin
Journal:  J Math Biol       Date:  2012-08-11       Impact factor: 2.164

7.  Coevolutionary dynamics of host-pathogen interaction with density-dependent mortality.

Authors:  Yantao Yang; Chaojing Ma; Jian Zu
Journal:  J Math Biol       Date:  2022-07-25       Impact factor: 2.164

8.  Pathogen evolution in finite populations: slow and steady spreads the best.

Authors:  Todd L Parsons; Amaury Lambert; Troy Day; Sylvain Gandon
Journal:  J R Soc Interface       Date:  2018-10-03       Impact factor: 4.118
  8 in total

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