Article ID Journal Published Year Pages File Type
5793562 Preventive Veterinary Medicine 2014 13 Pages PDF
Abstract
A closer inspection of the spatial and temporal patterns of cattle movement using a weighted negative binomial model, revealed a significant short-distance movement of bovine which could be an important factor contributing to the local spreading of a disease. The model however revealed hot spot areas of movement in Belgium; four areas in the Walloon region (Luxembourg, Hainaut, Namur and Liege) were found as hot spot areas while East and West Flanders are important “receivers” of movement. This implies that an introduction of a disease to these Walloon regions could result in a spread toward the East and West Flanders regions, as what happened in the case of Bluetongue BTV-8 outbreak in 2006. The temporal component in the model also revealed a linear trend and short- and long-term seasonality in the cattle movement with a peak around spring and autumn. The result of this explorative analysis enabled the identification of “hot spots” in time and space which is important in enhancing any existing monitoring and surveillance system.
Related Topics
Life Sciences Agricultural and Biological Sciences Animal Science and Zoology
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