[Epidemiological trends in bovine paralytic rabies in central Mexico, 2001-2013].

Objective: To determine the geospatial distribution of bovine paralytic rabies cases transmitted by Desmodus rotundus in the Mexican states of Guanajuato, Querétaro, and San Luis Potosí.

Methods: This was a cross-sectional epidemiological study based on cases reported during statewide campaigns for the control of bovine paralytic rabies in Guanajuato (2008-2013), Querétaro (2005-2013) and San Luis Potosí (2001-2013). All cases were confirmed by direct immunofluorescence.

Coarse-scale spatial and ecological analysis of tuberculosis in cattle: an investigation in Jalisco, Mexico.

We have tested the hypothesis that coarse-scale environmental features are associated with spatial variation in bovine tuberculosis (BTB) prevalence, based on extensive sampling and testing of cattle in the state of Jalisco, Mexico. Ecological niche models were developed to summarize relationships between BTB occurrences and aspects of climate, topography and surface. Model predictions, however, reflected the distributions of dairy cattle versus beef cattle, and the non-random nature of sampling any cattle, but did not succeed in detecting environmental correlates at spatial resolutions of 1 km.

Spatial epidemiology of bovine tuberculosis in Mexico.

The purpose of this study was to use geographic information systems (GIS) and geo-statistical methods of ordinary kriging to predict the prevalence and distribution of bovine tuberculosis (TB) in Jalisco, Mexico. A random sample of 2 287 herds selected from a set of 48 766 was used for the analysis. Spatial location of herds was obtained by either a personal global positioning system (GPS), a database from the Instituto Nacional de Estadìstica Geografìa e Informàtica (INEGI) or Google Earth.