Disease-emergence dynamics and control in a socially-structured wildlife species.

ABSTRACT: Once a pathogen is introduced in a population, key factors governing rate of spread include contact structure, supply of susceptible individuals and pathogen life-history. We examined the interplay of these factors on emergence dynamics and efficacy of disease prevention and response. We contrasted transmission dynamics of livestock viruses with different life-histories in hypothetical populations of feral swine with different contact structures (homogenous, metapopulation, spatial and network). Persistence probability was near 0 for the FMDV-like case under a wide range of parameter values and contact structures, while persistence was probable for the CSFV-like case. There were no sets of conditions where the FMDV-like pathogen persisted in every stochastic simulation. Even when populatio

SUBMITTER: Pepin KM 

PROVIDER: S-EPMC4844964 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature