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Pesquisa | Influenza A (H1N1)

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Resultados  1-12 de 7.128
1.

A Subregional Analysis of Epidemiologic and Genetic Characteristics of Influenza A(H1N1)pdm09 in Africa: Senegal, Cape Verde, Mauritania, and Guinea, 2009-2010.

Autor(es): Dia N; Ndiaye MN; Monteiro Mde L; Koivogui L; Bara MO; Diop OM
Fonte: Am J Trop Med Hyg;88(5): 946-53, 2013 May.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 23509122
Resumo: Abstract. During the pandemic 2009 episode, we conducted laboratory-based surveillance in four countries from West Africa: Senegal, Mauritania, Cape Verde, and Guinea. Specimens were obtained from 3,155 patients: 2,264 patients from Senegal, 498 patients from Cape Verde, 227 patients from Mauritania, and 166 patients from Guinea; 911 (28.9%) patients were positive for influenza, 826 (90.7%) patients were positive for influenza A, and 85 (9.3%) patients were positive for influenza B. Among t (mais)
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3.

History and epidemiology of Swine influenza in europe.

Autor(es): Brown IH
Fonte: Curr Top Microbiol Immunol;370: 133-46, 2013.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 22234411
Resumo: In Europe, swine influenza is considered one of the most important primary pathogens of swine respiratory disease and infection is primarily with H1N1, H1N2 and H3N2 influenza A viruses. The antigenetic characteristics of these viruses distinguish them from others circulating at a global level in pigs. These viruses have remained endemic in European pig populations but significant differences in the circulation of these strains occur at a regional level across Europe. The dynamic of co-circ (mais)
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6.

The epidemiological and public health research response to 2009 pandemic influenza A(H1N1): experiences from Hong Kong.

Autor(es): Wu P; Cowling BJ; Wu JT; Lau EH; Ip DK; Nishiura H
Fonte: Influenza Other Respi Viruses;7(3): 367-82, 2013 May.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 22883352
Resumo: In recent years, Hong Kong has invested in research infrastructure to appropriately respond to novel infectious disease epidemics. Research from Hong Kong made a strong contribution to the international response to the 2009 influenza A (H1N1) pandemic (pH1N1). Summarizing, describing, and reviewing Hong Kong's response to the 2009 pandemic, this article aimed to identify key elements of a real-time research response. A systematic search in PubMed and EMBASE for research into the infection d (mais)
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7.

Epidemiology, clinical features, and prognosis of elderly adults with severe forms of influenza A (H1N1.

Autor(es): Garnacho-Montero J; Gutiérrez-Pizarraya A; Màrquez JA; Zaragoza R; Granada R; Ruiz-Santana S; Rello J; Rodríguez A
Fonte: J Am Geriatr Soc;61(3): 350-6, 2013 Mar.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 23496351
Resumo: OBJECTIVES: To examine epidemiological and clinical data of individuals aged 65 and older with influenza virus A (H1N1) admitted to the intensive care unit (ICU) and to identify independent predictors of ICU mortality. DESIGN: Prospective, observational, multicenter study to determine prognostic factors in individuals infected with influenza A (H1N1) admitted to the ICU. SETTING: One hundred forty-eight Spanish ICUs. PARTICIPANTS: Individuals with influenza A (H1N1) confirmed using real-tim (mais)
Assunto(s): Antivirais/uso terapêutico Vírus da Influenza A Subtipo H1N1 Influenza Humana/quimioterapia Influenza Humana/mortalidade Oseltamivir/uso terapêutico Distribuição por Idade Idoso Estudos de Casos e Controles Doença Crônica/epidemiologia Comorbidade Feminino Humanos Incidência Influenza Humana/epidemiologia Unidades de Terapia Intensiva/estatística & dados numéricos Modelos Logísticos Masculino Análise Multivariada Prognóstico Estudos Prospectivos Espanha/epidemiologia Análise de Sobrevida
8.

Compliance to Oseltamivir among Two Populations in Oxfordshire, United Kingdom Affected by Influenza A(H1N1)pdm09, November 2009 - A Waste Water Epidemiology Study.

Autor(es): Singer AC; Järhult JD; Grabic R; Khan GA; Fedorova G; Fick J; Lindberg RH; Bowes MJ; Olsen B; Söderström H
Fonte: PLoS One;8(4): e60221, 2013.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 23613721
Resumo: Antiviral provision remains the focus of many pandemic preparedness plans, however, there is considerable uncertainty regarding antiviral compliance rates. Here we employ a waste water epidemiology approach to estimate oseltamivir (Tamiflu®) compliance. Oseltamivir carboxylate (oseltamivir's active metabolite) was recovered from two waste water treatment plant (WWTP) catchments within the United Kingdom at the peak of the autumnal wave of the 2009 Influenza A (H1N1)pdm09 pandemic. Predicti (mais)
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9.

Exploring the molecular epidemiology and evolutionary dynamics of influenza a virus in taiwan.

Autor(es): Lin JH; Chiu SC; Lin YC; Cheng JC; Wu HS; Salemi M; Liu HF
Fonte: PLoS One;8(4): e61957, 2013.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 23613982
Resumo: The evolution and population dynamics of human influenza in Taiwan is a microcosm of the viruses circulating worldwide, which has not yet been studied in detail. We collected 343 representative full genome sequences of human influenza A viruses isolated in Taiwan between 1979 and 2009. Phylogenetic and antigenic data analysis revealed that H1N1 and H3N2 viruses consistently co-circulated in Taiwan, although they were characterized by different temporal dynamics and degrees of genetic divers (mais)
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10.

Cloudy with a chance of influenza.

Autor(es): Arnold C
Fonte: Lancet Infect Dis;13(2): 116-7, 2013 Feb.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 23472247
Assunto(s): Surtos de Doenças Previsões Influenza Humana/epidemiologia Software Telefone Celular Notificação de Doenças Humanos Comportamento de Busca de Informação Modelos Biológicos
Resultados  1-12 de 7.128
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