title: [Chikungunya fever - A new global threat].
abstract: The recent onset of epidemics caused by viruses such as Ebola, Marburg, Nipah, Lassa, coronavirus, West-Nile encephalitis, Saint Louis encephalitis, human immunodeficiency virus, dengue, yellow fever and Venezuelan hemorrhagic fever alerts about the risk these agents represent for the global health. Chikungunya virus represents a new threat. Surged from remote African regions, this virus has become endemic in the Indic ocean basin, the Indian subcontinent and the southeast of Asia, causing serious epidemics in Africa, Indic Ocean Islands, Asia and Europe. Due to their epidemiological and biological features and the global presence of their vectors, chikungunya represents a serious menace and could become endemic in the Americas. Although chikungunya infection has a low mortality rate, its high attack ratio may collapse the health system during epidemics affecting a sensitive population. In this paper, we review the clinical and epidemiological features of chikungunya fever as well as the risk of its introduction into the Americas. We remark the importance of the epidemiological control and mosquitoes fighting in order to prevent this disease from being introduced into the Americas.
authors.affiliation: Miembro de la Carrera del Investigador Científico, Consejo de Investigaciones de la Universidad Nacional de Rosario (CIUNR), Rosario, Santa Fe, Argentina; Centro de Medicina Tropical y Enfermedades Infecciosas Emergentes, Facultad de Ciencias Médicas, Universidad Nacional de Rosario, Rosario, Santa Fe, Argentina. Electronic address: amontero@sede.unr.edu.ar.
authors.forename: Antonio
authors.initials: A
authors.lastname: Montero
mesh_terms: D000349:Africa / Q000453:epidemiology; D000569:Americas / Q000453:epidemiology; D001208:Asia / Q000453:epidemiology; D065632:Chikungunya Fever / Q000175:diagnosis / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission; D021821:Communicable Diseases, Emerging / Q000175:diagnosis / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission; D005060:Europe / Q000453:epidemiology; D014943:Global Health; D006801:Humans; D007194:India / Q000453:epidemiology
keywords: Chikungunya; Emerging infections; Infecciones emergentes; Medicina tropical; Tropical medicine
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