Exotic disease in Ulster.
D000293:Adolescent; D000328:Adult; D002006:Brucellosis / Q000453:epidemiology; D006801:Humans; D007494:Ireland; D008297:Male; D011528:Protozoan Infections / Q000453:epidemiology*; D012552:Schistosomiasis / Q000453:epidemiology; D013182:Sprue, Tropical / Q000453:epidemiology; D014330:Tropical Medicine; D014435:Typhoid Fever / Q000453:epidemiology*