Aedes Aegypti
Mostrando 37-48 de 853 artigos, teses e dissertações.
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37. Spatial distribution of Aedes aegypti (Diptera: Culicidae) in vulnerable areas for the transmission of arboviruses
Abstract INTRODUCTION: Areas at risk of transmission of arboviruses have been monitored using ovitraps. This study aimed to evaluate the spatial distribution of Aedes aegypti in vulnerable areas for the transmission of arboviruses and assess the influence of climatic conditions on the infestation of these culicids. METHODS: Ovitraps were installed in Agres
Rev. Soc. Bras. Med. Trop.. Publicado em: 27/06/2019
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38. Phylogenetic analysis of Dengue-2 serotypes circulating in mangroves in Northern Cordoba, Colombia
Abstract INTRODUCTION: In this study, we aimed to identify DENV-2 subtypes in Aedes aegypti pools collected between 2011 and 2017 in a rural area of Northern Cordoba, Colombia (“La Balsa”). METHODS: RT-PCR was performed to analyze the capsid/pre-membrane region (C-PrM). Sequencing and phylogenetic bayesian inference using reference DENV-2 sequences we
Rev. Soc. Bras. Med. Trop.. Publicado em: 06/06/2019
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39. Otimização Mono-objetivo no Controle do Mosquito Aedes aegypti por meio de um Modelo de Duas Populações com Influência da Precipitação
RESUMO Arboviroses transmitidas pelo Aedes aegypti como a dengue, a chikungunya, a zika e a febre amarela têm afetado uma parte crescente da população mundial ao longo dos anos. Uma vez que não existem vacinas para todos os arbovírus transmitidos por este vetor, o controle da população do vetor é a abordagem considerada viável para reduzir a dissemi
TEMA (São Carlos). Publicado em: 30/05/2019
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40. Experiencias, barreras y facilitadores en la implementación de intervenciones de control del Aedes aegypti en América Latina y Caribe: estudio cualitativo
O objetivo foi descrever experiências, barreiras e facilitadores na implementação de intervenções de controle do Aedes aegypti na América Latina e no Caribe. Uma abordagem qualitativa foi realizada com entrevistas semiestruturadas em profundidade com especialistas na implementação do programa (19 participantes de nove países). Foi usado um software
Cad. Saúde Pública. Publicado em: 20/05/2019
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41. Determination of the spatial susceptibility to Yellow Fever using a multicriteria analysis
BACKGROUND The outbreak of sylvatic Yellow Fever (SYF) in humans during 2016-2017 in Brazil is one of the greatest in the history of the disease. The occurrence of the disease in areas with low vaccination coverage favoured the dissemination of the disease; therefore, it is necessary to identify the areas vulnerability to the YF virus (YFV) to assist in th
Mem. Inst. Oswaldo Cruz. Publicado em: 06/05/2019
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42. Resistance to temephos and deltamethrin in Aedes aegypti from Brazil between 1985 and 2017
BACKGROUND Aedes aegypti populations in Brazil have been subjected to insecticide selection pressures with variable levels and sources since 1967. Therefore, the Brazilian Ministry of Health (MoH) coordinated the activities of an Ae. aegypti insecticide resistance monitoring network (MoReNAa) from 1999 to 2012. OBJECTIVES The objective of this study was t
Mem. Inst. Oswaldo Cruz. Publicado em: 29/04/2019
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43. Different susceptibilities of Aedes aegypti and Aedes albopictus larvae to plant-derived products
Abstract INTRODUCTION: Aedes aegypti and Aedes albopictus are important vectors that transmit arboviruses to human populations. METHODS: Natural products were obtained and tested against larvae collected from the field in Fortaleza, capital of Ceará state. RESULTS: The essential oils of Syzygium aromaticum (Ae. aegypti LC50 = 32.7 ppm and Ae. albopictu
Rev. Soc. Bras. Med. Trop.. Publicado em: 11/04/2019
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44. Workshop for priority-setting in Aedes aegypti control interventions in Latin America and the Caribbean: a policy dialogue
Este trabalho apresenta os resultados de um diálogo entre tomadores de decisão e expertos da América Latina e do Caribe sobre a priorização de intervenções e pesquisas para o controle do mosquito Aedes aegypti. Faz parte de um projeto que compreendeu uma revisão sistemática sobre estratégias e controle do mosquito e um estudo qualitativo com inform
Cad. Saúde Pública. Publicado em: 08/04/2019
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45. Abiotic factors and population dynamic of Aedes aegypti and Aedes albopictus in an endemic area of dengue in Brazil
ABSTRACT Aedes aegypti and Aedes albopictus are exotic species in the Americas with high epidemiological relevance as they are vectors of many pathogens. This study aimed at understanding the population dynamics of A. aegypti and A. albopictus and the influence of abiotic factors in an endemic area of dengue. The study was conducted in the urban area of Camp
Rev. Inst. Med. trop. S. Paulo. Publicado em: 04/04/2019
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46. Influence of strategic points in the dispersion of Aedes aegypti in infested areas
RESUMO OBJETIVO: Avaliar se locais com grande quantidade de potenciais criadouros de formas imaturas de Aedes aegypti, denominados pontos estratégicos, influenciam a dispersão ativa do vetor aos imóveis no seu entorno. MÉTODOS: Foram selecionadas quatro áreas no município de Campinas, três delas com pontos estratégicos classificados como alto, méd
Rev. Saúde Pública. Publicado em: 01/04/2019
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47. Evaluation of insecticide resistance in Aedes aegypti populations connected by roads and rivers: the case of Tocantins state in Brazil
BACKGROUND The longstanding application of insecticides for vector control without periodic monitoring of the population response to these chemicals can directly drive the selection of resistant populations of vector mosquitoes. Tocantins is the newest state of the Brazilian Federation. Despite a historically high number of dengue cases, studies and monito
Mem. Inst. Oswaldo Cruz. Publicado em: 25/03/2019
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48. Costs of an Aedes aegypti vector control program
Cad. Saúde Pública. Publicado em: 11/03/2019