Analysis of the relationship between seroprevalence of Aujeszky's disease and pig density within the different areas of Brittany.
Data of the first general serological screening for Aujeszky's disease in Brittany are analysed. Brittany is divided in 4 'départements' and 1,263 'communes'. Relationships between seroprevalence and pig density are analysed, using a spatial moving average, at the 'commune' level. Pig density is related to seroprevalence of Aujeszky's disease, but this relationship is very different from one area to another.
Auvigne
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Union des Groupements de Producteurs de Viande de Bretagne, Rennes, France.
Hery
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D000818:Animals; D003430:Cross-Sectional Studies; D003710:Demography; D005260:Female; D005602:France / Q000453:epidemiology; D011156:Population Density; D011557:Pseudorabies / Q000453:epidemiology*; D012044:Regression Analysis; D012307:Risk Factors; D013552:Swine