{"id":"https://openalex.org/W196454284","doi":null,"title":"[Sudan-savanna and rain-forest onchocerciasis in West Africa: an epidemiological problem (author's transl)].","display_name":"[Sudan-savanna and rain-forest onchocerciasis in West Africa: an epidemiological problem (author's transl)].","publication_year":1979,"publication_date":"1979-01-01","ids":{"openalex":"https://openalex.org/W196454284","mag":"196454284","pmid":"https://pubmed.ncbi.nlm.nih.gov/554294"},"language":"fr","primary_location":{"id":"pmid:554294","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/554294","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Revue d'epidemiologie et de sante publique","raw_type":"Comparative Study"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"J J Picq","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J J Picq","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5090777262","display_name":"Johnny Albert","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J P Albert","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.01984426,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"27","issue":"5-6","first_page":"483","last_page":"98"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11702","display_name":"Parasitic Diseases Research and Treatment","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11702","display_name":"Parasitic Diseases Research and Treatment","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10823","display_name":"Research on Leishmaniasis Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10695","display_name":"Parasites and Host Interactions","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/onchocerciasis","display_name":"onchocerciasis","score":0.9980000257492065},{"id":"https://openalex.org/keywords/onchocerca-volvulus","display_name":"Onchocerca volvulus","score":0.9259999990463257},{"id":"https://openalex.org/keywords/pathogenicity","display_name":"pathogenicity","score":0.6759999990463257},{"id":"https://openalex.org/keywords/ocular-lesions","display_name":"ocular lesions","score":0.6940000057220459},{"id":"https://openalex.org/keywords/blindness","display_name":"blindness","score":0.9729999899864197},{"id":"https://openalex.org/keywords/hyperendemic-area","display_name":"hyperendemic area","score":0.7459999918937683},{"id":"https://openalex.org/keywords/coinfection","display_name":"co-infection","score":0.4959999918937683},{"id":"https://openalex.org/keywords/bioclimatic-zones","display_name":"bioclimatic zones","score":0.8360000252723694},{"id":"https://openalex.org/keywords/west-africa","display_name":"West Africa","score":0.6759999990463257}],"concepts":[{"id":"https://openalex.org/C2780727990","wikidata":"https://www.wikidata.org/wiki/Q1137321","display_name":"Onchocerciasis","level":2,"score":0.9926049709320068},{"id":"https://openalex.org/C2779027325","wikidata":"https://www.wikidata.org/wiki/Q137224","display_name":"Onchocerca volvulus","level":3,"score":0.9396724700927734},{"id":"https://openalex.org/C2776912151","wikidata":"https://www.wikidata.org/wiki/Q2679195","display_name":"Onchocerca","level":4,"score":0.6823437213897705},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.5805053114891052},{"id":"https://openalex.org/C2777629521","wikidata":"https://www.wikidata.org/wiki/Q815753","display_name":"Filariasis","level":3,"score":0.5588666200637817},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5509301424026489},{"id":"https://openalex.org/C92087593","wikidata":"https://www.wikidata.org/wiki/Q427389","display_name":"Vector (molecular biology)","level":4,"score":0.4926491379737854},{"id":"https://openalex.org/C2780929884","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Blindness","level":2,"score":0.44820526242256165},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4299521744251251},{"id":"https://openalex.org/C17616946","wikidata":"https://www.wikidata.org/wiki/Q9056738","display_name":"Pastoralism","level":3,"score":0.4217965006828308},{"id":"https://openalex.org/C2777981385","wikidata":"https://www.wikidata.org/wiki/Q3280744","display_name":"Simulium","level":3,"score":0.412801057100296},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3721071779727936},{"id":"https://openalex.org/C165901193","wikidata":"https://www.wikidata.org/wiki/Q3129936","display_name":"Helminths","level":2,"score":0.3219529986381531},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.294319748878479},{"id":"https://openalex.org/C112964050","wikidata":"https://www.wikidata.org/wiki/Q103459","display_name":"Livestock","level":2,"score":0.1957179307937622},{"id":"https://openalex.org/C119767625","wikidata":"https://www.wikidata.org/wiki/Q618211","display_name":"Optometry","level":1,"score":0.1670876145362854},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.16568920016288757},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.15513071417808533},{"id":"https://openalex.org/C173758957","wikidata":"https://www.wikidata.org/wiki/Q129270","display_name":"Larva","level":2,"score":0.11838695406913757},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.07498463988304138},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C40767141","wikidata":"https://www.wikidata.org/wiki/Q285697","display_name":"Recombinant DNA","level":3,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000354","descriptor_name":"Africa, Western","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004175","descriptor_name":"Diptera","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005128","descriptor_name":"Eye Diseases","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D005128","descriptor_name":"Eye Diseases","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006790","descriptor_name":"Host-Parasite Interactions","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007303","descriptor_name":"Insect Vectors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009747","descriptor_name":"Nutritional Physiological Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009854","descriptor_name":"Onchocerca","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D009855","descriptor_name":"Onchocerciasis","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D009855","descriptor_name":"Onchocerciasis","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D009855","descriptor_name":"Onchocerciasis","qualifier_ui":"Q000469","qualifier_name":"parasitology","is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:554294","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/554294","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Revue d'epidemiologie et de sante publique","raw_type":"Comparative Study"},{"id":"mag:196454284","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/554294","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8560000061988831}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2105611785","https://openalex.org/W1965425830","https://openalex.org/W3135813790","https://openalex.org/W2244521039","https://openalex.org/W1965115360","https://openalex.org/W970238102","https://openalex.org/W2024635752","https://openalex.org/W1483650137","https://openalex.org/W997706946","https://openalex.org/W213646595"],"abstract_inverted_index":{"A":[0,101],"Sudan-savanna":[1],"and":[2,45,122],"a":[3,30],"rain":[4],"forest":[5],"onchocerciasis":[6,17,49,124],"have":[7,18,141],"been":[8,143],"described":[9],"in":[10,19,25,54,130],"West":[11],"Africa.":[12],"These":[13],"two":[14],"patterns":[15],"of":[16,41,64,96,99,104,132,135,149],"common":[20],"many":[21],"epidemiological":[22],"features":[23],"but":[24,138],"hyperendemic":[26],"areas":[27],"there":[28],"is":[29],"very":[31],"essential":[32],"difference":[33,119],"between":[34,120],"the":[35,39,74,85,109,117,147],"two.":[36],"In":[37],"savanna":[38,121],"prevalence":[40],"serious":[42],"ocular":[43,93],"lesions":[44],"blindness":[46],"due":[47,127],"to":[48,58,73,84,108,113,128,155],"are":[50,69],"much":[51],"higher":[52],"than":[53],"forest.":[55],"Therefore":[56],"attempting":[57],"explain":[59],"these":[60,105,139],"differences":[61],"five":[62],"groups":[63],"factors":[65,151],"(or":[66],"working":[67],"hypothesis)":[68],"reviewed:":[70],"--factors":[71,82],"related":[72,83,154],"vectors;":[75],"--onchocerca-simulium":[76],"couples;":[77],"--different":[78],"Onchocerca":[79],"volvulus":[80,137],"strains;":[81],"human-host;":[86],"--other":[87],"varied":[88],"factors:":[89],"nutritional":[90],"factors,":[91],"concomitant":[92,150],"infections,":[94],"luminousness":[95],"savanna,":[97],"periods":[98],"transmission...":[100],"critical":[102],"examination":[103],"hypothesis":[106,140],"brings":[107],"conclusion":[110],"that":[111],"according":[112],"our":[114],"present":[115],"knowledge":[116],"main":[118],"rain-forest":[123],"may":[125],"be":[126,160],"degrees":[129],"pathogenicity":[131],"different":[133],"strains":[134],"O.":[136],"not":[142,159],"proved":[144],"formally.":[145],"More":[146],"part":[148],"(co-factors),":[152],"themselves":[153],"bioclimactic":[156],"zones":[157],"must":[158],"ruled":[161],"out.":[162]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}