title: Neurological aspects of neglected tropical diseases: an unrecognized burden.
abstract: Neglected tropical diseases are a group of mostly infectious diseases that thrive among poor populations in tropical countries. A significant proportion of the conditions affecting the neurological system in such countries can be attributed to neglected tropical diseases of helminth, protozoan, bacterial, or viral origin. The neurological burden of neglected tropical diseases has not been thoroughly investigated yet, but is expected to be significant; its full appreciation, estimation, and recognition present significant challenges, as shown by the case of the "silent epidemic" of epilepsy. While tropical infections involving the nervous system are today largely preventable or treatable, as vaccines or chemotherapeutic agents are available to kill or neutralize the responsible agents, associated morbidity - when established - cannot be cured. In resource-poor settings it is likely that many infections will not be treated and will therefore progress into their advanced and severe stages, thus being increasingly associated with irreversible morbidity; this is also the case for neurological morbidity, which often entails permanent disability. Public health should aim at reducing the burden of tropical neurological diseases through interventions addressing the infection, the associated morbidity, and the disability deriving from it.
authors.affiliation: World Health Organization, Control of Neglected Tropical Diseases, Geneva, Switzerland. Electronic address: JanninJ@who.int.
authors.forename: Jean
authors.initials: J
authors.lastname: Jannin
authors.forename: Albis Francesco
authors.initials: AF
authors.lastname: Gabrielli
mesh_terms: D000818:Animals; D017281:Cost of Illness; D006801:Humans; D058069:Neglected Diseases / Q000145:classification / Q000150:complications* / Q000191:economics* / Q000453:epidemiology; D009422:Nervous System Diseases / Q000145:classification / Q000453:epidemiology / Q000209:etiology* / Q000469:parasitology*; D014330:Tropical Medicine / Q000191:economics*
keywords: Neurology; burden; disability; disease; epilepsy; morbidity; neglected; tropical