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Descripción del primer brote de dengue en la ciudad de Santo Tomé, Corrientes, 2016
Leporace, Marina; Villarquide, Maria Lucrecia; Galarza, Adriana Carolina; Rilo, Maria Cristina

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Distribution of Phlebotominae (Diptera: Psychodidade) species and human cases of leishmaniasis in the Province of Corrientes, Argentina
Villarquide, Maria Lucrecia

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Epidemiología de la fibrilación auricular en Santo Tomé. Epifasanto.
Moreno, Gerardo Ariel

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Lutzomyia longipalpis Presence and Abundance Distribution at Different Microspatial Scales in an Urban Scenario
Heuer, Paola

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Título:	Lutzomyia longipalpis Presence and Abundance Distribution at Different Microspatial Scales in an Urban Scenario
Autor(es):	Heuer, Paola
Descripción:	Fil: Heuer, Paola. Instituto Universitario de Ciencias de la Salud – Fundación Barceló. Secretaria de Ciencia y Tecnologia; Argentina.
Resumen:	The principal objective of this study was to assess a modeling approach to Lu. longipalpis distribution in an urban scenario, discriminating micro-scale landscape variables at microhabitat and macrohabitat scales and the presence from the abundance of the vector. For this objective, we studied vectors and domestic reservoirs and evaluated different environmental variables simultaneously, so we constructed a set of 13 models to account for microhabitats, macro-habitats and mixed-habitats. We captured a total of 853 sandflies, of which 98.35% were Lu. longipalpis.We sampled a total of 197 dogs; 177 of which were associated with households where insects were sampled. Positive rK39 dogs represented 16.75% of the total, of which 47% were asymptomatic. Distance to the border of the city and high to medium density vegetation cover ended to be the explanatory variables, all positive, for the presence of sandflies in the city. All variables in the abundance model ended to be explanatory, trees around the trap, distance to the stream and its quadratic, being the last one the only one with negative coefficient indicating that the maximum abundance was associated with medium values of distance to the stream. The spatial distribution of dogs infected with L. infantum showed a heterogeneous pattern throughout the city; however, we could not confirm an association of the distribution with the variables assessed. In relation to Lu. longipalpis distribution, the strategy to discriminate the micro-spatial scales at which the environmental variables were recorded allowed us to associate presence with macrohabitat variables and abundance with microhabitat and macrohabitat variables. Based on the variables associated with Lu. longipalpis, the model will be validated in other cities and environmental surveillance, and control interventions will be proposed and evaluated in the microscale level and integrated with socio-cultural approaches and programmatic and village (mesoscale) strategies.
Descriptores:
Contribuidores:	Santini, Maria Soledad; Utges, Maria Eugenia; Berrozpe, Pablo; Manteca Acosta, Mariana; Casas, Natalia; Salomon, O. Daniel
Fecha:	2020-02-04
Formato:	application/pdf
Idioma:	eng
Lugar:	1020049, Santo Tomé (inhabited place)
Sede:	Santo Tome
Carrera:	MEDICINA
Notas:	Trabajo de investigación publicado

Presencia y abundancia relativa de Aedes albopictus y Aedes aegypti (Diptera: Culicidae) según dimensiones de recipiente de cría en dos municipios de la provincia de Misiones, Argentina.
Leporace, Marina

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