Publication | Open Access
Fever of Unknown Origin in Africa: The Causes Are Often Determined!
14
Citations
61
References
2015
Year
MalariaDisease OutbreakInfectious Disease ControlArbovirusVector Borne DiseaseUnknown OriginClinical EpidemiologyEmerging Infectious DiseasePublic HealthParasitologyInfectious Disease EpidemiologyPathogen PrevalenceVirologyDisease EmergenceEpidemiologyEmerging Infectious DiseasesGlobal HealthPathogenesisEmergent VirusAbstract IntroductionMedicineAfrica Resume Introduction
Abstract Introduction: In Africa, the presumptive diagnosis of malaria leads to the misdiagnosis and under diagnosis of many other infectious diseases. Certain etiologies of fever of unknown origin (FUO) have a significant prevalence in this continent but are seldom the focus of practitioners or are impossible to diagnose because of a lack of resources. Method: In this literature review, we focus on the causes of FUO that are not usually examined by practitioners in Africa, outside of Maghreb. Data were obtained from publications identified by PubMed searches. Results: Among the FUO etiologies reported in the literature, we were interested by rickettsiosis, borreliosis, Q fever, leptospirosis, dengue, chikungunya, and the Zika virus. Conclusion: These listed diseases should be part of etiologies that are systematically searched for in the African continent. Key words: Fever of unknown origin, rickettsiosis, borreliosis, Q fever, leptospirosis, dengue, chikungunya, Zika virus, Africa Resume Introduction : En Afrique, le diagnostic presomptif du paludisme conduit a des erreurs diagnostiques. Certaines etiologies de fievre d’origine indeterminee (FOI) ont une prevalence significative dans ce continent, mais ne sont pas ete evoques par les praticiens ou impossibles a diagnostiquer en raison du manque de ressources. Methode : Dans cette revue de la litterature, nous serons limites aux causes de FOI generalement non mentionnees par les praticiens en Afrique en dehors du Maghreb. Les donnees ont ete obtenues a partir de publications identifiees dans la base de donnees PubMed. Nous ne parlerons pas de la fievre Ebola qui est actuellement l’actualite medicale africaine et mondiale avec plusieurs publications. Resultats : Parmi ces etiologies de FOI rapportees dans la litterature, nous avons retrouve plusieurs maladies infectieuses peu diagnostiquees habituellement et nous nous sommes interesses aux rickettsioses, borrelioses, fievre Q, leptospirose, dengue, chikungunya et au virus Zika. Conclusion : Les Rickettsioses, les borrelioses, la fievre Q, la leptospirose, la dengue, le chikungunya et le virus zika doivent etre pris en compte systematiquement parmi les causes de FOI en Afrique. Mots cles: Fievre d’origine indeterminee,, rickettsiose, borreliose, fever Q, leptospirose, dengue, chikungunya, zika virus, afrique.
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