This image is a derivative work of the following images: File:H1N1_Costa_Rica_Map.svg licensed with Cc-by-sa-3.0, GFDL 2009-07-15T23:51:33Z Vrysxy 207x190
human-to-animal and animal-to-human When updating this map, please use the CSS section and not SVG fill instructions. This file is licensed under the Creative