The WHO Onchocerciasis Control Programme: retrospect and prospects. 1990

R Le Berre, and J F Walsh, and B Philippon, and P Poudiougo, and J E Henderickx, and P Guillet, and A Sékétéli, and D Quillévéré, and J Grunewald, and R A Cheke
World Health Organization, Geneva, Switzerland.

The history of onchocerciasis control in Africa and the genesis of the WHO Onchocerciasis Control Programme in West Africa (OCP) are briefly reviewed. The importance of experience gained in anti-locust campaigns in helping to plan the OCP is stressed. Members of the Simulium damnosum species complex are the vectors of onchocerciasis, which OCP is controlling with insecticide treatments on the stretches of rivers where the Simulium breed. Migrations of flies have been responsible for reinfestations of controlled areas and the spread of insecticide resistance. The management of these problems and related research are described, but it is emphasized that despite setbacks OCP is achieving its aims. A strategy for the future is outlined: vector control supplemented by chemotherapy is expected to continue until the year 2004.

UI MeSH Term Description Entries
D007303 Insect Vectors Insects that transmit infective organisms from one host to another or from an inanimate reservoir to an animate host. Insect Vector,Vector, Insect,Vectors, Insect
D004175 Diptera An order of the class Insecta. Wings, when present, number two and distinguish Diptera from other so-called flies, while the halteres, or reduced hindwings, separate Diptera from other insects with one pair of wings. The order includes the families Calliphoridae, Oestridae, Phoridae, SARCOPHAGIDAE, Scatophagidae, Sciaridae, SIMULIIDAE, Tabanidae, Therevidae, Trypetidae, CERATOPOGONIDAE; CHIRONOMIDAE; CULICIDAE; DROSOPHILIDAE; GLOSSINIDAE; MUSCIDAE; TEPHRITIDAE; and PSYCHODIDAE. The larval form of Diptera species are called maggots (see LARVA). Flies, True,Flies,Dipteras,Fly,Fly, True,True Flies,True Fly
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000354 Africa, Western The geographical area of Africa comprising BENIN; BURKINA FASO; CABO VERDE, COTE D'IVOIRE (formerly Ivory Coast); GAMBIA; GHANA; GUINEA; GUINEA-BISSAU; LIBERIA; MALI; MAURITANIA; NIGER; NIGERIA; SENEGAL; SIERRA LEONE; and TOGO. Africa, West,West Africa,Western Africa
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D014944 World Health Organization A specialized agency of the United Nations designed as a coordinating authority on international health work; its aim is to promote the attainment of the highest possible level of health by all peoples. Organization, World Health,WHO
D015827 Onchocerciasis, Ocular Filarial infection of the eyes transmitted from person to person by bites of Onchocerca volvulus-infected black flies. The microfilariae of Onchocerca are thus deposited beneath the skin. They migrate through various tissues including the eye. Those persons infected have impaired vision and up to 20% are blind. The incidence of eye lesions has been reported to be as high as 30% in Central America and parts of Africa. River Blindness,Blindness, River,Ocular Onchocerciases,Ocular Onchocerciasis,Onchocerciases, Ocular

Related Publications

R Le Berre, and J F Walsh, and B Philippon, and P Poudiougo, and J E Henderickx, and P Guillet, and A Sékétéli, and D Quillévéré, and J Grunewald, and R A Cheke
January 1992, Transactions of the Royal Society of Tropical Medicine and Hygiene,
R Le Berre, and J F Walsh, and B Philippon, and P Poudiougo, and J E Henderickx, and P Guillet, and A Sékétéli, and D Quillévéré, and J Grunewald, and R A Cheke
December 1988, Parasitology today (Personal ed.),
R Le Berre, and J F Walsh, and B Philippon, and P Poudiougo, and J E Henderickx, and P Guillet, and A Sékétéli, and D Quillévéré, and J Grunewald, and R A Cheke
September 2008, Annals of tropical medicine and parasitology,
R Le Berre, and J F Walsh, and B Philippon, and P Poudiougo, and J E Henderickx, and P Guillet, and A Sékétéli, and D Quillévéré, and J Grunewald, and R A Cheke
January 1986, Parasitology today (Personal ed.),
R Le Berre, and J F Walsh, and B Philippon, and P Poudiougo, and J E Henderickx, and P Guillet, and A Sékétéli, and D Quillévéré, and J Grunewald, and R A Cheke
April 1998, Annals of tropical medicine and parasitology,
R Le Berre, and J F Walsh, and B Philippon, and P Poudiougo, and J E Henderickx, and P Guillet, and A Sékétéli, and D Quillévéré, and J Grunewald, and R A Cheke
May 2015, PLoS neglected tropical diseases,
R Le Berre, and J F Walsh, and B Philippon, and P Poudiougo, and J E Henderickx, and P Guillet, and A Sékétéli, and D Quillévéré, and J Grunewald, and R A Cheke
February 1999, Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen,
R Le Berre, and J F Walsh, and B Philippon, and P Poudiougo, and J E Henderickx, and P Guillet, and A Sékétéli, and D Quillévéré, and J Grunewald, and R A Cheke
March 1987, Tropical medicine and parasitology : official organ of Deutsche Tropenmedizinische Gesellschaft and of Deutsche Gesellschaft fur Technische Zusammenarbeit (GTZ),
R Le Berre, and J F Walsh, and B Philippon, and P Poudiougo, and J E Henderickx, and P Guillet, and A Sékétéli, and D Quillévéré, and J Grunewald, and R A Cheke
January 1997, Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen,
R Le Berre, and J F Walsh, and B Philippon, and P Poudiougo, and J E Henderickx, and P Guillet, and A Sékétéli, and D Quillévéré, and J Grunewald, and R A Cheke
September 2008, Annals of tropical medicine and parasitology,
Copied contents to your clipboard!