title: Scrapie incubation time can exceed natural lifespan.
mesh_terms: D000367:Age Factors; D000818:Animals; D005260:Female; D005838:Genotype; D007267:Injections; D007274:Injections, Intraperitoneal; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D011328:Prions / Q000254:growth & development* / Q000302:isolation & purification; D012608:Scrapie / Q000175:diagnosis / Q000382:microbiology*; D012756:Sheep; D013154:Spleen / Q000382:microbiology; D013997:Time Factors
chemical_list: D011328:Prions