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- Title
Investigating the potential spread of infectious diseases of sheep via agricultural shows in Great Britain.
- Authors
Webb CR; Webb, C R
- Abstract
The rate at which infectious diseases spread through farm animal populations depends both on individual disease characteristics and the opportunity for transmission via close contact. Data on the relationships affecting the contact structure of farm animal populations are, therefore, required to improve mathematical models for the spatial spread of farm animal diseases. This paper presents data on the contact network for agricultural shows in Great Britain, whereby a link between two shows occurs if they share common competitors in the sheep class. Using the network, the potential for disease spread through agricultural shows is investigated varying both the initial show infected and the infectious period of the disease. The analysis reveals a highly connected network such that diseases introduced early in the show season could present a risk to sheep at the majority of subsequent shows. This data emphasizes the importance of maintaining rigorous showground and farm-level bio-security.
- Publication
Epidemiology & Infection, 2006, Vol 134, Issue 1, p31
- ISSN
0950-2688
- Publication type
journal article
- DOI
10.1017/s095026880500467x