Mathematical modeling of influenza A virus dynamics within swine farms and the effects of vaccination.

ABSTRACT: Influenza A virus infections are widespread in swine herds across the world. Influenza negatively affects swine health and production, and represents a significant threat to public health due to the risk of zoonotic infections. Swine herds can act as reservoirs for potentially pandemic influenza strains. In this study, we develop mathematical models based on experimental data, representing typical breeding and wean-to-finish swine farms. These models are used to explore and describe the dynamics of influenza infection at the farm level, which are at present not well understood. In addition, we use the models to assess the effectiveness of vaccination strategies currently employed by swine producers, testing both homologous and heterologous vaccines. An important finding is that following a

SUBMITTER: Reynolds JJ 

PROVIDER: S-EPMC4146608 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature