Mapping African Animal Trypanosomosis risk from the sky Jérémy Bouyer, Laure Guerrini, Marc Desquesnes, Stéphane de la Rocque and Dominique Cuisance Vet. Res., 37 5 (2006) 633-645 Published online: 17 June 2006 DOI: 10.1051/vetres:2006025