Trypanosoma brucei gambienseTrypanosomiasis, AfricanTrypanosoma brucei rhodesienseTrypanocidal AgentsMelarsoprolTsetse FliesTrypanosoma brucei bruceiTrypanosomiasisDemocratic Republic of the CongoAngolaPentamidineCentral Nervous System Protozoal InfectionsCongoTrypanosomiasis, BovineTrypanosomaNifurtimoxEflornithineSudanAntiprotozoal AgentsCentral African RepublicBenzamidinesParasitologyParasitic Sensitivity TestsNeglected DiseasesUgandaTrypanosoma congolenseInsect ControlCerebrospinal FluidCote d'IvoireChadChancreAgglutination TestsSuraminGabonTrypanosoma vivaxAntibodies, ProtozoanDNA, ProtozoanInsect Vectors