R code for a ggplot2 map of Europe
Both figures appear in 'Taenia solium in Europe: still endemic?', published in Acta Tropica.
Figure 1 shows the World Health Organization definition of European countries and areas at risk of cysticercosis, 2012 (WHO, 2015).
Figure 2 shows the percentage of pigs kept in smallholder farms (after Khomenko et al., 2013 and Marquer et al., 2014)