Detailed methods.

Table A. Definition of the bioclimatic variables used. Text A. Conversion of nodule prevalence into microfilarial prevalence. Text B. Description of the Model-Based Geostatistical (MBG) approach used and parameter estimation procedures. Table B. Parameter estimates and 95% confidence limits (CL) for the binomial geostatistical model of the association between microfilarial prevalence and environmental covariates for the baseline (1971–2000) period, and spatial covariance parameters. Table C. Parameter estimates and 95% confidence limits (CL) for the binomial geostatistical model of the association between microfilarial prevalence and environmental covariates for the 2001–2010 period, and spatial covariance parameters. Table D. Parameter estimates and 95% confidence limits (CL) for the binomial geostatistical model of the association between microfilarial prevalence and environmental covariates for the 2011–2020 period, and spatial covariance parameters. Text C. Interpretation of environmental coefficients. (PDF)