Lymphatic filariasis in western Ethiopia with special emphasis on prevalence of Wuchereria bancrofti antigenaemia in and around onchocerciasis endemic areas.
Identifieur interne : 004168 ( Main/Exploration ); précédent : 004167; suivant : 004169Lymphatic filariasis in western Ethiopia with special emphasis on prevalence of Wuchereria bancrofti antigenaemia in and around onchocerciasis endemic areas.
Auteurs : Welelta Shiferaw [Éthiopie] ; Tadesse Kebede ; Patricia M. Graves ; Lemu Golasa ; Teshome Gebre ; Aryc W. Mosher ; Abiot Tadesse ; Heven Sime ; Tariku Lambiyo ; K N Panicker ; Frank O. Richards ; Asrat HailuSource :
- Transactions of the Royal Society of Tropical Medicine and Hygiene [ 1878-3503 ] ; 2012.
Descripteurs français
- KwdFr :
- Adolescent, Adulte, Analyse de regroupements, Animaux, Antigènes d'helminthe (sang), Femelle, Filariose lymphatique (immunologie), Filariose lymphatique (épidémiologie), Humains, Hydrocèle (parasitologie), Hydrocèle (épidémiologie), Jeune adulte, Lymphoedème (parasitologie), Lymphoedème (épidémiologie), Maladies endémiques (), Mâle, Onchocercose (immunologie), Onchocercose (épidémiologie), Prévalence, Trousses de réactifs pour diagnostic, Wuchereria bancrofti (immunologie), Éthiopie (épidémiologie).
- MESH :
- immunologie : Filariose lymphatique, Onchocercose, Wuchereria bancrofti.
- parasitologie : Hydrocèle, Lymphoedème.
- sang : Antigènes d'helminthe.
- épidémiologie : Filariose lymphatique, Hydrocèle, Lymphoedème, Onchocercose, Éthiopie.
- Adolescent, Adulte, Analyse de regroupements, Animaux, Femelle, Humains, Jeune adulte, Maladies endémiques, Mâle, Prévalence, Trousses de réactifs pour diagnostic.
- Wicri :
- geographic : Éthiopie.
English descriptors
- KwdEn :
- Adolescent, Adult, Animals, Antigens, Helminth (blood), Cluster Analysis, Elephantiasis, Filarial (epidemiology), Elephantiasis, Filarial (immunology), Endemic Diseases (statistics & numerical data), Ethiopia (epidemiology), Female, Humans, Lymphedema (epidemiology), Lymphedema (parasitology), Male, Onchocerciasis (epidemiology), Onchocerciasis (immunology), Prevalence, Reagent Kits, Diagnostic, Testicular Hydrocele (epidemiology), Testicular Hydrocele (parasitology), Wuchereria bancrofti (immunology), Young Adult.
- MESH :
- chemical , blood : Antigens, Helminth.
- geographic , epidemiology : Ethiopia.
- epidemiology : Elephantiasis, Filarial, Lymphedema, Onchocerciasis, Testicular Hydrocele.
- immunology : Elephantiasis, Filarial, Onchocerciasis, Wuchereria bancrofti.
- parasitology : Lymphedema, Testicular Hydrocele.
- statistics & numerical data : Endemic Diseases.
- Adolescent, Adult, Animals, Cluster Analysis, Female, Humans, Male, Prevalence, Reagent Kits, Diagnostic, Young Adult.
Abstract
Lymphatic filariasis is known to be endemic in Gambella Region, western Ethiopia, but the full extent of its endemicity in other regions is unknown. A national mapping program for Ethiopia was initiated in 2008. This report summarizes initial data on the prevalence of Wuchereria bancrofti antigenaemia based on surveys carried out in a sampled population of 11685 individuals living in 125 villages (112 districts) of western Ethiopia. The overall prevalence rate was 3.7%, but high geographical clustering and variation in prevalence (ranging from 0% to more than 50%) was found. The prevalence of hydrocele (in males) and lymphoedema of limbs was 0.8% and 3.6% respectively. Significantly higher (χ(2)=49.6; P<0.01) prevalence of antigenaemia was noted in known onchocerciasis endemic districts (4.7%) compared to non-onchocerciasis endemic districts (2.3%). Thirty-four of the 112 districts, with a population of 1547685 in 2007, were found to be endemic. Of these, the numbers of districts with prevalence rates of >20%, 10-20% and 5-9% were nine, 14 and 20 respectively. Twenty-nine of these 34 endemic districts were found in three regions: Gambella Region (seven districts), Beneshangul-Gumuz Region (13 districts), and Southern Nations, Nationalities and Peoples' Region (SNNPR) (nine districts). The other five were from Amhara (two districts) and Oromia (three districts) regions. A tentative distribution map has been drawn to facilitate the launching of the Ethiopia LF elimination program.
DOI: 10.1016/j.trstmh.2011.10.006
PubMed: 22154976
Affiliations:
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A national mapping program for Ethiopia was initiated in 2008. This report summarizes initial data on the prevalence of Wuchereria bancrofti antigenaemia based on surveys carried out in a sampled population of 11685 individuals living in 125 villages (112 districts) of western Ethiopia. The overall prevalence rate was 3.7%, but high geographical clustering and variation in prevalence (ranging from 0% to more than 50%) was found. The prevalence of hydrocele (in males) and lymphoedema of limbs was 0.8% and 3.6% respectively. Significantly higher (χ(2)=49.6; P<0.01) prevalence of antigenaemia was noted in known onchocerciasis endemic districts (4.7%) compared to non-onchocerciasis endemic districts (2.3%). Thirty-four of the 112 districts, with a population of 1547685 in 2007, were found to be endemic. Of these, the numbers of districts with prevalence rates of >20%, 10-20% and 5-9% were nine, 14 and 20 respectively. Twenty-nine of these 34 endemic districts were found in three regions: Gambella Region (seven districts), Beneshangul-Gumuz Region (13 districts), and Southern Nations, Nationalities and Peoples' Region (SNNPR) (nine districts). The other five were from Amhara (two districts) and Oromia (three districts) regions. A tentative distribution map has been drawn to facilitate the launching of the Ethiopia LF elimination program.</div></front></TEI><affiliations><list><country><li>Éthiopie</li></country></list><tree><noCountry><name sortKey="Gebre, Teshome" sort="Gebre, Teshome" uniqKey="Gebre T" first="Teshome" last="Gebre">Teshome Gebre</name><name sortKey="Golasa, Lemu" sort="Golasa, Lemu" uniqKey="Golasa L" first="Lemu" last="Golasa">Lemu Golasa</name><name sortKey="Graves, Patricia M" sort="Graves, Patricia M" uniqKey="Graves P" first="Patricia M" last="Graves">Patricia M. Graves</name><name sortKey="Hailu, Asrat" sort="Hailu, Asrat" uniqKey="Hailu A" first="Asrat" last="Hailu">Asrat Hailu</name><name sortKey="Kebede, Tadesse" sort="Kebede, Tadesse" uniqKey="Kebede T" first="Tadesse" last="Kebede">Tadesse Kebede</name><name sortKey="Lambiyo, Tariku" sort="Lambiyo, Tariku" uniqKey="Lambiyo T" first="Tariku" last="Lambiyo">Tariku Lambiyo</name><name sortKey="Mosher, Aryc W" sort="Mosher, Aryc W" uniqKey="Mosher A" first="Aryc W" last="Mosher">Aryc W. Mosher</name><name sortKey="Panicker, K N" sort="Panicker, K N" uniqKey="Panicker K" first="K N" last="Panicker">K N Panicker</name><name sortKey="Richards, Frank O" sort="Richards, Frank O" uniqKey="Richards F" first="Frank O" last="Richards">Frank O. Richards</name><name sortKey="Sime, Heven" sort="Sime, Heven" uniqKey="Sime H" first="Heven" last="Sime">Heven Sime</name><name sortKey="Tadesse, Abiot" sort="Tadesse, Abiot" uniqKey="Tadesse A" first="Abiot" last="Tadesse">Abiot Tadesse</name></noCountry><country name="Éthiopie"><noRegion><name sortKey="Shiferaw, Welelta" sort="Shiferaw, Welelta" uniqKey="Shiferaw W" first="Welelta" last="Shiferaw">Welelta Shiferaw</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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