title: A telluric disease.
mesh_terms: D000818:Animals; D002353:Carrier State; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology; D003937:Diagnosis, Differential; D006660:Histoplasmosis / Q000175:diagnosis*; D006801:Humans; D012988:Soil Microbiology; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis