Results 31 to 40 of about 223,712 (223)
Identification of climate factors related to human infection with avian influenza A H7N9 and H5N1 viruses in China [PDF]
Scientific Reports, 2015 AbstractHuman influenza infections display a strongly seasonal pattern. However, whether H7N9 and H5N1 infections correlate with climate factors has not been examined. Here, we analyzed 350 cases of H7N9 infection and 47 cases of H5N1 infection. The spatial characteristics of these cases revealed that H5N1 infections mainly occurred in the South ...
Jing Li +13 more
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Revista Portuguesa de Medicina Geral e Familiar, 2010 Objectivos: Determinar a proporção de vacinação contra a gripe nos médicos de família / clínicos gerais e caracterizar os motivos para a sua realização. Tipo de estudo: Estudo observacional descritivo transversal. Local: Centros de Saúde de Lisboa
Ana Cebolais +4 more
doaj +1 more source
Molecular distribution of amino acid substitutions on neuraminidase from the 2009 (H1N1) human influenza pandemic virus [PDF]
Bioinformation, 2013 La gripe pandémica AH1N1 (2009) provocó un brote de infección humana que se extendió al mundo. La neuraminidasa (NA) es una glicoproteína de superficie antigénica, que es esencial para el proceso de infección de la gripe, y es el objetivo de los fármacos antigripales oseltamivir y zanamivir.
Miguel Quiliano +11 more
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Conflito e cooperação nas relações internacionais em tempo de pandemia
, 2020 Sintetizando realidades de um mundo febril, o ensaio se acopla a variados conjuntos da sociedade humana em perigo. Numa especie de holismo interpretativo, o texto comeca pelo passado bastante atual da gripe espanhola ate chegar ao presente da Covid-19 ...
A. Procópio
semanticscholar +1 more source
Antiviral Research, 2017 Cuatro Centros Colaboradores de la Organización Mundial de la Salud (OMS) para la Referencia y la Investigación sobre la Gripe y un Centro Colaborador de la OMS para la Vigilancia, Epidemiología y Control de la Gripe (CC de la OMS) evaluaron la susceptibilidad antiviral de 14.330 virus de la gripe A y B recogidos por los Centros Nacionales de Gripe ...
Larisa V. Gubareva +18 more
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A clinical prediction rule for diagnosing human infections with avian influenza A(H7N9) in a hospital emergency department setting [PDF]
BMC Medicine, 2014 Las infecciones humanas con el virus de la influenza aviar A(H7N9) se asocian con enfermedades graves y alta mortalidad. Para informar mejor las decisiones de triaje de hospitalización y manejo, desarrollamos una regla de predicción clínica para diagnosticar pacientes con A(H7N9) y determinamos su rendimiento predictivo.
Qiaohong Liao +14 more
openaire +5 more sources
Revista Peruana de Medicina Experimental y Salud Pública, 2019 Con el objetivo de analizar las creencias y actitudes de trabajadores sanitarios y estudiantes de enfermería de Las Palmas de Gran Canaria en España ante una pandemia por gripe, se aplicó una encuesta durante marzo-mayo del 2017.
Borja Nicolás Santana-López +4 more
doaj +1 more source
What happened after the initial global spread of pandemic human influenza virus A (H1N1)? A population genetics approach [PDF]
Virology Journal, 2010 Abstract Viral population evolution dynamics of influenza A is crucial for surveillance and control. In this paper we analyzed viral genetic features during the recent pandemic caused by the new influenza human virus A H1N1, using a conventional population genetics approach based on 4689 hemagglutinin (HA) and neuraminidase (NA) sequences ...
Fernando Martínez‐Hernández +8 more
openaire +4 more sources
Evolutionarily conserved amino acids in MHC-II mediate bat influenza A virus entry into human cells
PLOS Biology, 2023 The viral hemagglutinins of conventional influenza A viruses (IAVs) bind to sialylated glycans on host cell surfaces for attachment and subsequent infection. In contrast, hemagglutinins of bat-derived IAVs target major histocompatibility complex class II (MHC-II) for cell entry.
Oludamilola Olajide +10 more
openaire +5 more sources
Responses to pandemic ASO3-adjuvanted A/California/07/09 H1N1 influenza vaccine in human immunodeficiency virus-infected individuals [PDF]
BMC Immunology, 2012 Abstract Background Influenza infection may be more serious in human immunodeficiency virus (HIV)-infected individuals, therefore, vaccination against seasonal and pandemic strains is highly advised. Seasonal influenza vaccines have had no significant negative effects in well controlled HIV infection, but the impact ...
Bayan Missaghi +8 more
openaire +4 more sources