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Rev. peru. med. exp. salud publica ; 25(3): 290-293, jul.-sept. 2008. tab
Article in Spanish | LILACS, LIPECS | ID: lil-563957

ABSTRACT

Objetivo. Estimar la prevalencia de hidatidosis humana en la población escolar de 6 a 15 años de edad en la provincia altoandina de Huancasancos, Ayacucho. Materiales y métodos. Estudio transversal, realizado en mayo de 2004, mediante pruebas serológicas dedoble difusión (DD5), ELISA e nmunoblot. Resultados. Se evaluó 473 escolares, 50,3 por ciento eran mujeres, 76,1 por ciento no conocía la enfermedad, 74,8 por ciento cría ganado y 79,1 por ciento tiene perros. Se encontró dos casos positivos a DD5 y 17 por ELISA, se confirmó seis por inmunoblot, dando una prevalencia de hidatidosis de 1,27 (IC95 por ciento: 0,15-2,38), los casos procedieron de los distritos de Sacsamarca (3/129), Carapo (1/66), Sancos (2/186) y Lucanamarca (0/92). Cinco de los seis casos criaban ganado y tenían perros, cuatro eran varones y tenían entre 9 a 15 años. Conclusión. Se demuestra la presencia de hidatidosis en zonas rurales ganaderas de Ayacucho, es necesaria la implementaciónde programas de intervención para el control de la hidatidosis.


Objective. To estimate the prevalence of human hydatidosis in the school population from 6 to 15 years of age in the highland province of Huancasancos, Ayacucho. Material and methods. Cross-sectional study, conducted in May 2004 by serology test as double diffusion(DD5), ELISA and immunoblot. Results. 473 schools were assessed, 50.3 per cent were women, 76.1 per cent did not know the disease, 74.8 per cent livestock breeding, 79.1 per cent have dogs. Two cases were found positive by DD5 and 17 by ELISA, six were confirmed by immunoblot, giving a prevalence of hydatid disease was 1.27 (CI95 per cent: 0.15-2.38), the cases were from the districts of Sacsamarca (3/129), Carapa (1/66), Sanco (2/186) and Lucanamarca (0/92). Five of the six cases had raised cattle and dogs, four were male and were between 9 to 15 years. Conclusions. It shows the presence of hydatidosis in rural livestock areas in Ayacucho, is needed to implement programs for the control of hydatidosis.


Subject(s)
Humans , Male , Adolescent , Female , Child , Echinococcosis , Seroepidemiologic Studies , Cross-Sectional Studies , Peru
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