title: Surveillance for yellow fever virus in eastern Senegal during 1993.
abstract: During the 1993 rainy season, 15,806 mosquitoes, including 14,304 Aedes ssp., were collected and tested for virus infection in 702 and 547 pools, respectively. Aedes furcifer (Edwards) was the most abundant species collected throughout the survey period. Yellow fever (YF) virus was detected in 187 pools: Ae. furcifer (123 isolates), Ae. taylori (Edwards) (41 isolates), and Ae. luteocephalus (Newstead) (23 isolates). A high prevalence of immunoglobulin (IgG) antibodies was found in human and simian populations. Results clearly indicated that increased sylvatic YF activity in eastern Senegal has the increased the risk of YF transmission among rural populations in West Africa. Our results showed that a minimal survey period may be effective in detecting the circulation of YF in the Kedougou area.
authors.affiliation: Laboratoire ORSTOM (Institut Français de Recherche Scientifique pour le Developpement en Cooperation) de Zoologie Medicale, Dakar, Sengal.
authors.forename: M
authors.initials: M
authors.lastname: Traoré-Lamizana
authors.forename: D
authors.initials: D
authors.lastname: Fontenille
authors.forename: H G
authors.initials: HG
authors.lastname: Zeller
authors.forename: M
authors.initials: M
authors.lastname: Mondo
authors.forename: M
authors.initials: M
authors.lastname: Diallo
authors.forename: F
authors.initials: F
authors.lastname: Adam
authors.forename: M
authors.initials: M
authors.lastname: Eyraud
authors.forename: A
authors.initials: A
authors.lastname: Maiga
authors.forename: J P
authors.initials: JP
authors.lastname: Digoutte
mesh_terms: D000330:Aedes / Q000821:virology*; D000818:Animals; D000914:Antibodies, Viral / Q000097:blood*; D002460:Cell Line; D002522:Chlorocebus aethiops; D000882:Haplorhini; D006801:Humans; D014709:Vero Cells; D015005:Yellow fever virus / Q000302:isolation & purification*
chemical_list: D000914:Antibodies, Viral