Criteria used in compiling the infected area list.
D002771:Cholera / Q000175:diagnosis* / Q000453:epidemiology; D003140:Communicable Disease Control / Q000458:organization & administration; D003906:Developing Countries; D018563:Disease Notification / Q000592:standards*; D006801:Humans; D007391:International Cooperation; D010930:Plague / Q000175:diagnosis* / Q000453:epidemiology; D015004:Yellow Fever / Q000175:diagnosis* / Q000453:epidemiology