MalawiPrimatesPrimate DiseasesMacaca mulattaMacaca fascicularisPapioCichlidsCallithrixMacacaLentiviruses, PrimateStrepsirhiniCercopithecidaeLemurHaplorhiniHIV InfectionsCebidaeCheirogaleidaePan troglodytesSaimiriPlatyrrhiniMonkey DiseasesCebusPhylogenySpecies SpecificityAnti-Retroviral AgentsPongo pygmaeusHominidaeGorilla gorillaMacaca nemestrinaBiological EvolutionGalagoRural PopulationAfrica, Eastern