title: Protection against Trypanosoma cruzi using fecal forms of homologous parasites from juvenilized or normal vectors of Chagas' disease and by passive transfer of immune blood.
mesh_terms: D000818:Animals; D000941:Antigens / Q000008:administration & dosage; D014355:Chagas Disease / Q000276:immunology / Q000469:parasitology / Q000517:prevention & control*; D006168:Guinea Pigs; D007116:Immunization, Passive; D007303:Insect Vectors; D007605:Juvenile Hormones / Q000276:immunology; D008297:Male; D051379:Mice; D010203:Panstrongylus / Q000276:immunology / Q000469:parasitology*; D014225:Triatominae / Q000469:parasitology*; D014349:Trypanosoma cruzi / Q000276:immunology*
chemical_list: D000941:Antigens; D007605:Juvenile Hormones