Quantifying the spatial risk of Avian Influenza introduction into British poultry by wild birds.

ABSTRACT: The transmission of pathogens across the interface between wildlife and livestock presents a challenge to the development of effective surveillance and control measures. Wild birds, especially waterbirds such as the Anseriformes and Charadriiformes are considered to be the natural hosts of Avian Influenza (AI), and are presumed to pose one of the most likely vectors for incursion of AI into European poultry flocks. We have developed a generic quantitative risk map, derived from the classical epidemiological risk equation, to describe the relative, spatial risk of disease incursion into poultry flocks via wild birds. We then assessed the risk for AI incursion into British flocks. The risk map suggests that the majority of AI incursion risk is highly clustered within certain areas of Britain

SUBMITTER: Hill A 

PROVIDER: S-EPMC6934731 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature