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Aspectos ecológicos y operacionales de la vigilancia de leptospirosis em Argentina / Ecological and operational aspects of the surveillance of leptospirosis in Argentina
Rio de Janeiro; s.n; 2015. 88 p. ilus, mapas, tab, graf.
Thesis in Es | LILACS | ID: lil-772827
Responsible library: BR526.1
RESUMEN
La leptospirosis es una de las zoonosis más ampliamente distribuidas en elmundo, y continúa siendo un problema de salud pública, especialmente en países donde ocurren abundantes precipitaciones. En Argentina, si bien el trabajo rural constituye un factor de riesgo importante, ha emergido como principal factor de riesgo el contacto con inundaciones por lluvias, especialmente en grandes centros urbanos. El objetivo principal del trabajo fue identificar patrones espacio-temporales de la transmisión de leptospirosis en Argentina, en base a datos de los casos de leptospirosis probables y confirmados desde el año 2009 a la actualidad, y su relación con las condiciones geográficas, ambientales y operacionales del sistema de laboratorios y vigilancia epidemiológica. Para hacerlo, se crearon nuevas regiones de estudio utilizando un software GIS y se construyeron las series de tiempo de casos para cada una. Se analizaron según sus componentes y se realizó una estimación del modelo de factores, resultando en 1 factor explicativo. A través de ello se detectaron tres padrones diferentes de transmisión de leptospirosis en Argentina, mostrando que posiblemente estén definidos por la diferencia de climas. Además, el análisis de los datos de la vigilancia mostró que existe gran porcentaje de casos no resueltos, y zonas silenciosas que deberían notificar casos sin embargo no lo hacen...
ABSTRACT
Leptospirosis is the most widespread zoonotic disease in the world, and it remains being a public health problem, especially in countries with heavy rains occurrence. In Argentina, while the rural labor is an important risk factor, contact with flooding rainshas emerged as a major risk factor, especially in large urban centers. The main objective was to identify spatio temporal transmission patterns of leptospirosis in Argentina, based on data of probable and confirmed leptospirosis cases since 2009 to the present, and its relation to geographical, environmental and operational conditions of laboratories system and epidemiological surveillance. To do this, new study regions were create dusing a GIS software and were constructed the time series of cases for each. The series were analyzed according to their components and the estimated factor model was performed, resulting in one explanatory factor. Three different transmission standards of leptospirosis were detected in Argentina, showing that they are possibly defined by the different climates. Furthermore, analysis of surveillance data showed that there is large percentage of unsolved cases and silent zones that should report cases...
Subject(s)
Full text: 1 Collection: 01-internacional Database: LILACS Main subject: Risk Factors / Spatio-Temporal Analysis / Leptospirosis Type of study: Etiology_studies / Evaluation_studies / Prognostic_studies / Screening_studies Limits: Humans Country/Region as subject: America do sul / Argentina Language: Es Year: 2015 Document type: Thesis Publication country: BR / BRASIL / BRASILE / BRAZIL / BRESIL
Full text: 1 Collection: 01-internacional Database: LILACS Main subject: Risk Factors / Spatio-Temporal Analysis / Leptospirosis Type of study: Etiology_studies / Evaluation_studies / Prognostic_studies / Screening_studies Limits: Humans Country/Region as subject: America do sul / Argentina Language: Es Year: 2015 Document type: Thesis Publication country: BR / BRASIL / BRASILE / BRAZIL / BRESIL