title: Aberdeen's typhoid bacillus.
mesh_terms: D004197:Disease Reservoirs; D005506:Food Contamination; D005516:Food Microbiology; D005519:Food Preservation; D006801:Humans; D012478:Salmonella Food Poisoning / Q000453:epidemiology*; D012485:Salmonella typhi / Q000302:isolation & purification; D012606:Scotland; D014435:Typhoid Fever / Q000453:epidemiology*; D014871:Water Microbiology