Source:http://linkedlifedata.com/resource/umls/id/C1336827
MSH: Diseases which are normally prevalent in or frequently associated with tropical regions of the world.,NCI: Infectious and parasitic diseases endemic in tropical and subtropical zones, including Chagas' disease, leishmaniasis, leprosy, malaria, onchocerciasis, schistosomiasis, sleeping sickness, yellow fever, and others; often water- or insect-borne.