Neglected Diseases

**Definition:** Diseases that are underfunded and have low name recognition but are major burdens in less developed countries. Neglected diseases include many tropical infectious diseases, e.g., HELMINTHIASIS; LEPROSY; LYMPHATIC FILARIASIS; ONCHOCERCIASIS; SCHISTOSOMIASIS; and TRACHOMA.

**Tree numbers:** - C23.550.291.890