title: [National entomological teams of the western extension zone of the Onchocerciasis Control Program (OCP) in west Africa from 1986 to 1990].
abstract: The western extension area of the Onchocerciasis Control Programme in West Africa (OCP) covers five countries: Guinea, Guinea-Bissau, Mali (western part), Senegal and Sierra Leone. From 1986 to 1990, national teams employed by the respective governments have been regularly collecting entomological data on the vectors of onchocerciasis in these countries. As in the initial programme area of the OCP, the entomological surveillance network was composed of entomological sectors and subsectors (the latter are called "operational bases" in the western extension). In 1990, 308 staff in 47 capture teams were employed for the entomological surveillance activities in seven sectors and twenty-five operational bases. They included a national coordinator as head of the teams for each country, a wide range of technicians, and administrative support staff to assist the national coordinator in the overall management of available resources. The national teams worked under the technical responsibility and supervision of WHO/OCP but with no employee/employer relationship between them and WHO, since they were employed and their salaries were paid by their governments. The OCP, however, paid additional lump sum allowances to each worker, as well as daily subsistence allowances when away from their duty station. Vehicles, entomological equipment, office supplies and furniture, fuel and lubricants were provided by WHO/OCP. Despite the difficulties encountered in the field, which were often great, and their lower salaries (compared with colleagues paid by WHO/OCP), the technical workers in the national teams performed well by OCP standards, with results as satisfactory as those obtained by the WHO/OCP teams in the rest of the programme area. The main reasons for the efficiency and dynamism of the national entomological teams are described. The future of these teams after OCP has ceased its activities is also discussed.
authors.affiliation: Institut français de recherche scientifique pour le développement en coopération (ORSTOM), Montpellier, France.
authors.forename: A
authors.initials: A
authors.lastname: Sékétéli
authors.forename: P
authors.initials: P
authors.lastname: Guillet
authors.forename: B
authors.initials: B
authors.lastname: Coloussa
authors.forename: B
authors.initials: B
authors.lastname: Philippon
authors.forename: D
authors.initials: D
authors.lastname: Quillévéré
authors.forename: E M
authors.initials: EM
authors.lastname: Samba
mesh_terms: D000354:Africa, Western / Q000453:epidemiology; D000818:Animals; D003140:Communicable Disease Control / Q000379:methods*; D003625:Data Collection / Q000379:methods; D004772:Entomology / Q000379:methods*; D006801:Humans; D007303:Insect Vectors; D009855:Onchocerciasis / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission*; D012843:Simuliidae
vernacular_title: Equipes nationales entomologiques de la zone d'extension ouest du programme de lutte contre l'onchocercose en Afrique de l'ouest (OCP) de 1986 à 1990.