title: INCIDENCE of disease.
mesh_terms: D002771:Cholera; D003141:Communicable Diseases; D004194:Disease; D015994:Incidence; D010284:Paratyphoid Fever; D010930:Plague; D011051:Poliomyelitis; D012899:Smallpox; D014435:Typhoid Fever; D014438:Typhus, Epidemic Louse-Borne; D012901:Variola virus; D014798:Vital Statistics
keywords: CHOLERA; COMMUNICABLE DISEASES; DISEASE; PARATYPHOID; PLAGUE; POLIOMYELITIS; SMALLPOX; TYPHOID; TYPHUS; VITAL STATISTICS