title: [Crimean-Congo hemorrhagic fever].
abstract: Crimean-Congo hemorrhagic fever (CCHF) is an acute infectious disease caused by CCHF virus (CCHFV), a member of the family Bunyaviridae, genus Nairovirus. The case fatality rate of CCHF ranges from 10-40%. Because CCHF is not present in Japan, many Japanese virologists and clinicians are not very familiar with this disease. However, there remains the possibility of an introduction of CCHFV or other hemorrhagic fever viruses into Japan from surrounding endemic areas. Development of diagnostic laboratory capacity for viral hemorrhagic fevers is necessary even in countries without these diseases. At the National Institute of Infectious Diseases, Tokyo, Japan, laboratory-based systems such as recombinant protein-based antibody detection, antigen-capture and pathological examination have been developed. In this review article, epidemiologic and clinical data on CCHF in the Xinjiang Uygur Autonomous Region, compiled through field investigations and diagnostic testing utilizing the aforementioned laboratory systems, are presented. CCHFV infections are closely associated with the environmental conditions, life styles, religion, occupation, and human economic activities. Based on these data, preventive measures for CCHFV infections are also discussed.
authors.affiliation: Department of Virology 1, National Institute of Infectious Diseases, Musashimurayama, Tokyo 208-0011, Japan. msaijo@nih.go.jp
authors.forename: Masayuki
authors.initials: M
authors.lastname: Saijo
authors.forename: Shigeru
authors.initials: S
authors.lastname: Moriikawa
authors.forename: Ichiro
authors.initials: I
authors.lastname: Kurane
mesh_terms: D000818:Animals; D002681:China / Q000453:epidemiology; D004196:Disease Outbreaks; D003225:Hemorrhagic Fever Virus, Crimean-Congo / Q000235:genetics / Q000276:immunology; D006479:Hemorrhagic Fever, Crimean / Q000175:diagnosis* / Q000453:epidemiology* / Q000517:prevention & control / Q000821:virology; D006801:Humans; D025202:Molecular Diagnostic Techniques; D012698:Serologic Tests; D017282:Tick-Borne Diseases / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control / Q000821:virology*; D015047:Zoonoses