tick-borne_infectious_disease DO_infectious_disease_slim DO_rare_slim gram-negative_bacterial_infectious_disease has material basis in transmitted by has symptom human monocytic ehrlichiosis DOID:0050026 disease_ontology GARD:72 An ehrlichiosis that results in infection located in monocyte or located in macrophage, has_material_basis_in Ehrlichia chaffeensis, which is transmitted by black-legged tick (Ixodes scapularis), transmitted by western black-legged tick (Ixodes pacificus) or transmitted by castor bean tick (Ixodes ricinus). The infection has symptom headache, has symptom muscle aches, has symptom fatigue, has symptom fever and has symptom rash. DOID:14091 Ehrlichiosis chafeensis ehrlichiosis Ixodes pacificus Ixodes ricinus Ixodes scapularis Ehrlichia chaffeensis rash headache fever fatigue vehicle-borne ingestion transmission