Geographical distribution modelling for Neospora caninum and Coxiella burnetii infections in dairy cattle farms in northeastern Spain

• DOI: 10.1017/s0950268812000271
• Publication Date: 2012-02-28T13:27:37Z
• Authors: C. NOGAREDA; A. JUBERT; V. KANTZOURA; M. K. KOUAM; H. FEIDAS; G. THEODOROPOULOS
• Keywords: 2. Zero hunger; Coccidiosis; Neospora; Cattle Diseases; 04 agricultural and veterinary sciences; 0403 veterinary science; Coxiella burnetii; Risk Factors; Spain; Prevalence; Animals; Cluster Analysis; Cattle; Topography, Medical; Q Fever; Weather

SUMMARYMaximum entropy ecological niche modelling and spatial scan statistic were utilized to predict the geographical range and to investigate clusters of infections for Neospora caninum and Coxiella burnetii in dairy cattle farms in Catalonia, northeastern Spain, using the Maxent and SaTScan programs, respectively. The geographical distribution of Neospora and Coxiella with the highest level of probability (P > 0·60) covers central Catalonia and spreads towards northeastern Catalonia which contains a high concentration of dairy cattle farms. The most important environmental factor that contributed to the ecological niche modelling was precipitation of driest month followed by elevation. Significant clusters (P < 0·001) were detected for Neospora and Coxiella infections in the western and eastern regions of Catalonia, respectively.