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| Content Provider | Springer Nature Link |
|---|---|
| Author | Castillo Chavez, Carlos Huang, Wenzhang Li, Jia |
| Copyright Year | 1997 |
| Abstract | We study the dynamics of sexually transmitted pathogens in a heterosexually active population, where females are divided into two different groups based on their susceptibility to two distinct pathogenic strains. It is assumed that a host cannot be invaded simultaneously by both disease agents and that when symptoms appear – a function of the pathogen, strain, virulence, and an individual’s degree of susceptibility – then individuals are treated and/or recover. Heterogeneity in susceptibility to the acquisition of infection and/or in variability in the length of the infection period of the female subpopulations is incorporated. Pathogens’ coexistence is highly unlikely on homogeneously mixing female and male populations with no heterogeneity among individuals of either gender. Variability in susceptibility in the female subpopulation makes coexistence possible albeit under a complex set of circumstances that must include differences in contact/mixing rates between the groups of females and the male population as well as differences in the lengths of their average periods of infectiousness for the three groups. |
| Starting Page | 503 |
| Ending Page | 522 |
| Page Count | 20 |
| File Format | |
| ISSN | 03036812 |
| Journal | Journal of Mathematical Biology |
| Volume Number | 35 |
| Issue Number | 5 |
| e-ISSN | 14321416 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 1997-04-16 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Agricultural and Biological Sciences Modeling and Simulation |
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