Surveillance of the circulation of arbovirus of medical interest in the region of eastern Senegal

摘要: A study about the circulation of arboviruses medical interest in southeastern Senegal was conducted from 1988 to 1991, during and around periods transmission. Specific IgM antibodies were detected by ELISA test human sera, as a sign recent infection within 2 5 months. The comparison serological results surveys different villages, isolations mosquitoes same period time permitted rapid global evaluation these viruses. low level yellow fever virus activity both humans 1990. dengue epizootic occurred 1989-1990. Dengue isolated Some outbreak may occur upcoming years. Zika observed each year. strain other flaviviruses (West-Nile, Kedougou, Wesselsbron), Chikungunya virus, Rift Valley Fever Crimean-Congo Hemorrhagic did not seem present major public health concern Senegal.