Incidence Of Malaria
Mostrando 13-24 de 52 artigos, teses e dissertações.
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13. Epidemiologia da malária: incidência, distribuição espacial e fatores de risco em uma coorte rural amazônica. / Epidemiology of malaria: incidence, spatial distribution and risk factors in a rural Amazon cohort.
A study was developed in a cohort located in an agricultural settlement in Acre, Brazil, aiming to identify risk factors of malaria. Over 70 months followed up 531 individuals who contributed 2281.53 people-years. It was recorded 443 cases of malaria by Plasmodium vivax, 129 by P. falciparum and 27 mixed malaria (P. vivax and P. falciparum). The spatial anal
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/04/2011
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14. Fatores entomológicos envolvidos na transmissão de malária em comunidades da área de abrangência da Hidrelétrica de Curuá-una, Santarém, Pará, Brasil
An entomological survey was conducted in the area of influence of Hydroelectric Curuá-una, Pará State, to study the occurrence and behavior of species of Anopheles. We analyzed the records of the 9th Regional Health Centre (9 CRS / SESPA) and the obtained data on the incidence, distribution and behavior of species of epidemiological importance, and on the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/07/2010
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15. Algorithms to predict cerebral malaria in murine models using the SHIRPA protocol
Background: Plasmodium berghei ANKA infection in C57Bl/6 mice induces cerebral malaria (CM), which reproduces, to a large extent, the pathological features of human CM. However, experimental CM incidence is variable (50- 100%) and the period of incidence may present a range as wide as 6-12 days post-infection. The poor predictability of which and when infect
Publicado em: 2010
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16. Malária autóctone notificada no Estado de São Paulo: aspectos clínicos e epidemiológicos, de 1980 a 2007 / Reported autochthonous malaria in São Paulo: clinical and epidemiological description, from 1980 to 2007
Introduction: Autochthonous malaria in São Paulo State is characterized by sporadic outbreaks in the west region and by persistent transmission with oligoassymptomatic cases in the east region, with low parasitemia by Plasmodium vivax. Objectives: To assess the completeness of autochthonous malaria reporting forms; to estimate autochthonous malaria incidenc
Publicado em: 2009
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17. Vulnerabilidade à Malaria no município de Santa Isabel do Rio Negro, Amazonas, Brasil. / Vulnerability the malaria in municipio of Santa Isabel of Rio Negro, Amazonas, Brazil.
The goal of this survey was to characterize vulnerability to malaria in the urban area of Santa Isabel do Rio Negro, a small city in Amazon, Brazil. This town has 4,200 inhabitants and is located in the Rio Negro basin. We carried out: i) the description of the secular and spatial distribution of the malaria cases which occurred during the years 2003 the 200
Publicado em: 2009
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18. Validez de los estudios de asociación entre geohelmintos e incidencia de malaria: ¿Debería impactar las políticas de salud?
INTRODUCTION: The global distribution of malaria and soil-transmitted helminths is widely overlapped. Some studies suggest a possible association between helminth infection and incidence of malaria. OBJECTIVES: To identify the available epidemiologic evidence and to assess the validity of these studies. METHODS: A systematic review was carried out in special
Revista Brasileira de Epidemiologia. Publicado em: 2008-09
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19. Insecticide treated mosquito nets for malaria control in India-experience from a tribal area on operational feasibility and uptake
The study assessed the operational feasibility and acceptability of insecticide-treated mosquito nets (ITNs) in one Primary Health Centre (PHC) in a falciparum malaria endemic district in the state of Orissa, India, where 74% of the people are tribes and DDT indoor residual spraying had been withdrawn and ITNs introduced by the National Vector Borne Disease
Memórias do Instituto Oswaldo Cruz. Publicado em: 2008-02
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20. Vector bionomics and malaria transmission in the Upper Orinoco River, Southern Venezuela
A longitudinal epidemiological and entomological study was carried out in Ocamo, Upper Orinoco River, between January 1994 and February 1995 to understand the dynamics of malaria transmission in this area. Malaria transmission occurs throughout the year with a peak in June at the beginning of the rainy season. The Annual Parasite Index was 1,279 per 1,000 po
Memórias do Instituto Oswaldo Cruz. Publicado em: 24/05/2007
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21. High prevalence of malaria infection in Amazonas state, Venezuela
This study was carried out to determine the incidence of malaria in an endemic region of Amazonas State, Venezuela. For this, 200 random samples were collected from symptomatic and asymptomatic individuals from San Fernando de Atabapo and Santa Barbara. Epidemiological factors were related to malaria infection, which was diagnosed by microscopy observation a
Revista do Instituto de Medicina Tropical de São Paulo. Publicado em: 2007-04
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22. Urban malaria in the Brazilian Western Amazon Region I: high prevalence of asymptomatic carriers in an urban riverside district is associated with a high level of clinical malaria
Cross sectional studies on malaria prevalence was performed in 2001, 2002, and 2004 in Vila Candelária, an urban riverside area of Porto Velho, Rondônia, in the Brazilian Western Amazon, followed by longitudinal surveys on malaria incidence. Vila Candelária is a working class district, provided with electricity, water supply, and basic sanitation. Previou
Memórias do Instituto Oswaldo Cruz. Publicado em: 20/03/2007
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23. Controle ótimo do vetor da malária para o modelo matemático sazonal / Optimal control for malaria vector for a seasonal mathematical model
In the Amazonian region occurs a variation in the malaria incidence, which is related to the pluviometric variation annual. The mathematical model proposed here considers this seasonality and different treatment intensities accessible to the infected people. The numerical evidence the seasonal fluctuation and the relationship between the environment temperat
Publicado em: 2007
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24. Epidemiologia da malária em comunidades do rio Padauiri, médio rio Negro, uma área de extrativismo vegetal da piaçaba no estado de Amazonas,Brasil. / Epidemiology of the malaria in communities of the river Padauiri, medium Black river, an area of vegetal extraction of piaçaba in the State of Amazon, Brazil.
The Padauiri River - a tributary of Rio Negro in the Amazonas state - is a piaçaba extraction area located in a high endemic malaria region. In this study, an investigation of the local epidemiology, which has not been previously reported, was accomplished. In order to establish Plasmodium infection prevalence, malaria new cases and to determine risk factor
Publicado em: 2007