Influenza Pandemic H1n1 In 2009
Mostrando 1-12 de 26 artigos, teses e dissertações.
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1. Cardiac complications associated with the influenza viruses A subtype H7N9 or pandemic H1N1 in critically ill patients under intensive care
Abstract Background and objective: The clinical presentations and disease courses of patients hospitalized with either influenza A virus subtype H7N9 (H7N9) or 2009 pandemic H1N1 influenza virus were compared in a recent report, but associated cardiac complications remain unclear. The present retrospective study investigated whether cardiac complications in
Braz J Infect Dis. Publicado em: 2017-02
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2. A DESCRIPTIVE STUDY OF PANDEMIC INFLUENZA A(H1N1)PDM09 IN BRAZIL, 2009 - 2010
SUMMARY Influenza A viruses undergo frequent antigenic mutations and may thus cause seasonal epidemics and pandemics. The aim of this study was to recover the epidemiological history of the pandemic influenza A(H1N1)pdm09 in Brazil. A descriptive study was conducted in 2009-2010. The Brazilian Information System for reportable diseases (SINAN) was the data s
Rev. Inst. Med. trop. S. Paulo. Publicado em: 03/11/2016
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3. Coinfection with influenza A(H1N1)pdm09 and dengue virus in fatal cases
Abstract We report on four patients with fatal influenza A(H1N1)pdm09 and dengue virus coinfections. Clinical, necropsy and histopathologic findings presented in all cases were characteristic of influenza-dengue coinfections, and all were laboratory-confirmed for both infections. The possibility of influenza and dengue coinfection should be considered in loc
Mem. Inst. Oswaldo Cruz. Publicado em: 01/09/2016
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4. The Mexican Experience of the NAPAPI Revision Process
Abstract In 2007, Mexico, the USA and Canada signed the North America Plan for Avian and Pandemic Influenza (NAPAPI). During the 2009 H1N1 pandemic, the plan was implemented for the first time. After the emergency, the three countries decided to review their response, and update the plan. This study analyses the trinational negotiations towards the amended N
Contexto int.. Publicado em: 17/05/2016
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5. Comparative study of lymphocytes from individuals that were vaccinated and unvaccinated against the pandemic 2009-2011 H1N1 influenza virus in Southern Brazil
ABSTRACTINTRODUCTION:While no single factor is sufficient to guarantee the success of influenza vaccine programs, knowledge of the levels of immunity in local populations is critical. Here, we analyzed influenza immunity in a population from Southern Brazil, a region with weather conditions that are distinct from those in the rest of country, where influenza
Rev. Soc. Bras. Med. Trop.. Publicado em: 2015-10
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6. Oseltamivir-resistant influenza A(H1N1)pdm2009 strains found in Brazil are endowed with permissive mutations, which compensate the loss of fitness imposed by antiviral resistance
The 2009 pandemic influenza A virus outbreak led to the systematic use of the neuraminidase (NA) inhibitor oseltamivir (OST). Consequently, OST-resistant strains, carrying the mutation H275Y, emerged in the years after the pandemics, with a prevalence of 1-2%. Currently, OST-resistant strains have been found in community settings, in untreated individuals. T
Mem. Inst. Oswaldo Cruz. Publicado em: 27/02/2015
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7. Epidemiological aspects of influenza A related to climatic conditions during and after a pandemic period in the city of Salvador, northeastern Brazil
During the influenza pandemic of 2009, the A(H1N1)pdm09, A/H3N2 seasonal and influenza B viruses were observed to be co-circulating with other respiratory viruses. To observe the epidemiological pattern of the influenza virus between May 2009-August 2011, 467 nasopharyngeal aspirates were collected from children less than five years of age in the city of Sal
Mem. Inst. Oswaldo Cruz. Publicado em: 14/02/2014
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8. Pandemic H1N1 illness prognosis: evidence from clinical and epidemiological data from the first pandemic wave in São Paulo, Brazil
OBJECTIVES: The pandemic of 2009 H1N1 influenza A emerged in February 2009, with high morbidity and mortality, and rapidly spread globally. São Paulo was among the most affected areas in Brazil. This study compares the clinical and epidemiological characteristics of influenza-like illness between outpatients and hospitalized patients and evaluates the impa
Clinics. Publicado em: 2013-06
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9. Pandemic influenza A (H1N1) 2009: epidemiological analysis of cases in a tropical/semi-arid region of Brazil
IntroductionThe year 2009 marked the beginning of a pandemic caused by a new variant of influenza A (H1N1). After spreading through North America, the pandemic influenza virus (H1N1) 2009 spread rapidly throughout the world. The aim of this study was to describe the clinical and epidemiological characteristics of cases of pandemic influenza in a tropical/sem
Rev. Soc. Bras. Med. Trop.. Publicado em: 2013-04
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10. The characteristics, clinical manifestations and outcomes of pandemic influenza A (H1N1) 2009 in the elderly
IntroductionThe objetctive of this study was to evaluate the 2009 Pandemic Influenza A (H1N1) in the elderly and identify the clinical characteristics, mortality and prognostic factors of the infection in these patients.MethodsThis was an observational, retrospective study. Data were collected from the National Notifiable Diseases (SINAN), from the Brazilian
Rev. Soc. Bras. Med. Trop.. Publicado em: 2013-04
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11. BIOPOLÍTICA, GRIPE A (H1N1) E MÍDIA: O QUE PODE UM PORCO? / BIOPOLITICS, INFLUENZA A (H1N1) AND MEDIA: WHAT CAN A PIG?
This study aimed to analyze how biopolitics encompasses the dis-media courses in a newspaper circulating in the central region of Rio Grande do Sul on Influenza A (H1N1), seeking to make visible how the institutional and discursive practices and are cross the subjects. As specific objectives, we aim to identify, in the symbolic forms of the newspaper, the wa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/03/2012
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12. Avaliação da utilidade diagnóstica da procalcitonina e da proteína C reativa em pacientes críticos com síndrome respiratória aguda grave e suspeita de infecção pelo vírus influenza H1N1 2009
During the 2009 influenza A H1N1 pandemic it became difficult to differentiate viral infection from other conditions in patients admitted to the Intensive Care Unit. We sought to evaluate the utility of circulating serum levels of procalcitonin and C-reactive protein to differentiate the 2009 influenza A H1N1 infection from other conditions in patients admit
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012