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New vectors of Rift Valley fever in West Africa.

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  • معلومة اضافية
    • المصدر:
      Publisher: National Center for Infectious Diseases, Centers for Disease Control and Prevention (CDC) Country of Publication: United States NLM ID: 9508155 Publication Model: Print Cited Medium: Print ISSN: 1080-6040 (Print) Linking ISSN: 10806040 NLM ISO Abbreviation: Emerg Infect Dis Subsets: MEDLINE
    • بيانات النشر:
      Original Publication: Atlanta, GA : National Center for Infectious Diseases, Centers for Disease Control and Prevention (CDC), [1995-
    • الموضوع:
      Aedes/*virology ; Insect Vectors/*virology ; Rift Valley Fever/*transmission ; Rift Valley fever virus/*isolation & purification; Aedes/classification ; Africa, Western/epidemiology ; Animals ; Cattle ; Culex/virology ; Humans ; Psychodidae/virology ; Rift Valley Fever/epidemiology ; Rift Valley Fever/virology ; Seasons ; Sheep
    • نبذة مختصرة :
      After an outbreak of Rift Valley fever in Southern Mauritania in 1987, entomologic studies were conducted in a bordering region in Sénégal from 1991 to 1996 to identify the sylvatic vectors of Rift Valley fever virus. The virus was isolated from the floodwater mosquitoes Aedes vexans and Ae. ochraceus. In 1974 and 1983, the virus had been isolated from Ae. dalzieli. Although these vectors differ from the main vectors in East and South Africa, they use the same type of breeding sites and also feed on cattle and sheep. Although enzootic vectors have now been identified in West Africa, the factors causing outbreaks remain unclear.
    • References:
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    • الموضوع:
      Date Created: 19980611 Date Completed: 19980901 Latest Revision: 20181113
    • الموضوع:
      20231215
    • الرقم المعرف:
      PMC2640145
    • الرقم المعرف:
      10.3201/eid0402.980218
    • الرقم المعرف:
      9621201