Results 1 to 10 of about 32,525 (226)

Moderate Vaccine Effectiveness against Severe Acute Respiratory Infection Caused by A(H1N1)pdm09 Influenza Virus and No Effectiveness against A(H3N2) Influenza Virus in the 2018/2019 Season in Italy [PDF]

Vaccines, 2020
Every season, circulating influenza viruses change; therefore, vaccines must be reformulated each year. We aimed to estimate vaccine effectiveness (VE) against severe influenza infection for the 2018/19 season in Italy.
Caterina Rizzo, Francesco Gesualdo, Daniela Loconsole, Elisabetta Pandolfi, Antonino Bella, Andrea Orsi, Giulia Guarona, Donatella Panatto, Giancarlo Icardi, Christian Napoli, Giovanni Battista Orsi, Ilaria Manini, Emanuele Montomoli, Ilaria Campagna, Luisa Russo, Valeria Alfonsi, Simona Puzelli, Antonino Reale, Umberto Raucci, Livia Piccioni, Carlo Concato, Marta Luisa Ciofi Degli Atti, Alberto Villani, Maria Chironna, Alberto Eugenio Tozzi   +24 more
doaj   +2 more sources

Pulmonary Function and Clinical Manifestations of Patients Infected with Mild Influenza A Virus Subtype H1N1: A One-Year Follow-Up [PDF]

PLoS ONE, 2015
To investigate the long-term effects of mild H1N1 influenza infection on the pulmonary function of a cohort of patients.Forty-eight patients, all diagnosed with influenza A virus subtype H1N1 in 2009, were retrospectively included in this study.
Liping Peng, Shucheng Hua
exaly   +2 more sources

Cardiac complications associated with the influenza viruses A subtype H7N9 or pandemic H1N1 in critically ill patients under intensive care

Brazilian Journal of Infectious Diseases, 2017
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 ...
Jia-Jia Wang, Xinjing Yang
exaly   +3 more sources

Multiple reassortment events in the evolutionary history of H1N1 influenza A virus since 1918. [PDF]

PLoS Pathogens, 2008
The H1N1 subtype of influenza A virus has caused substantial morbidity and mortality in humans, first documented in the global pandemic of 1918 and continuing to the present day.
Martha I Nelson, Cécile Viboud, Lone Simonsen, Ryan T Bennett, Sara B Griesemer, Kirsten St George, Jill Taylor, David J Spiro, Naomi A Sengamalay, Elodie Ghedin, Jeffery K Taubenberger, Edward C Holmes   +11 more
doaj   +1 more source

Development of DNA-Biochip for Identification of Influenza A Virus Subtypes

Проблемы особо опасных инфекций, 2012
Developed was the DNA-biochip to identify subtypes of influenza A virus, pathogenic for humans. Microchip was capable of detecting H1, H3, H5-subtypes of hemagglutinin (including H1-subtype of pandemic A/H1N1(2009) influenza virus ) and neuraminidase ...
A. N. Shikov, E. I. Sergeeva, O. K. Demina, V. A. Ternovoy, V. V. Ryabinin, E. V. Kostina, E. M. Malkova, A. N. Sinyakov, A. P. Agaphonov   +8 more
doaj   +1 more source

Swine Influenza Virus Antibodies in Humans, Western Europe, 2009

Emerging Infectious Diseases, 2011
Serologic studies for swine influenza viruses (SIVs) in humans with occupational exposure to swine have been reported from the Americas but not from Europe.
Nancy A. Gerloff, Jacques R. Kremer, Emilie Charpentier, Aurélie Sausy, Christophe M. Olinger, Pierre Weicherding, John Schuh, Kristien Van Reeth, Claude P. Muller   +8 more
doaj   +1 more source

VIRUS-SPECIFIC HUMORAL IMMUNE RESPONSE ISOTYPIC STRUCTURE IN ADULT PATIENTS HOSPITALIZED WITH INFLUENZA A

Инфекция и иммунитет, 2016
The aim of this investigation was a comparative analysis of isotypic structure of specific antiviral systemic humoral immune response in hospitalized patients with influenza caused by virus A(H3N2) or A(H1N1), including the A(H1N1)pdm09. Paired acute and
V. Z. Krivitskaya, A. A. Vasilieva, E. M. Voytsekhovskaya, E. R. Petrova, M. M. Pisareva, Zh. V. Buzitskaya, E. A. Elpaeva, A. A. Go, L. V. Voloshchuk, N. I. Lvov, T. D. Smirnova, A. A. Sominina   +11 more
doaj   +1 more source

Illness Severity in Hospitalized Influenza Patients by Virus Type and Subtype, Spain, 2010–2017

Emerging Infectious Diseases, 2020
We conducted a retrospective cohort study to assess the effect of influenza virus type and subtype on disease severity among hospitalized influenza patients in Spain.
Concepción Delgado-Sanz, Clara Mazagatos-Ateca, Jesús Oliva, Alin Gherasim, Amparo Larrauri   +4 more
doaj   +1 more source

Serologic studies on the behaviour of influenza virus type A in persons of greater São Paulo during 1976, 1978 and 1979

Revista do Instituto de Medicina Tropical de São Paulo, 1986
Sera of persons of different age groups collected in 1976, 1978 and 1979 were tested for the presence of HI antibodies against various strains of the H3N2 and H1N1 subtypes of influenza virus.
S. Takimoto, R. P. de S. Carvalho, H. G. Pereira, C. S. Pannuti, M. S. Pereira, L. F. de Salles-Gomes   +5 more
doaj   +1 more source

Seroepidemiologic Effects of Influenza A(H1N1)pdm09 in Australia, New Zealand, and Singapore

Emerging Infectious Diseases, 2013
To estimate population attack rates of influenza A(H1N1)pdm2009 in the Southern Hemisphere during June–August 2009, we conducted several serologic studies. We pooled individual-level data from studies using hemagglutination inhibition assays performed in
James M. Trauer, Don Bandaranayake, Robert Booy, Mark I. Chen, Michelle Cretikos, Gary K. Dowse, Dominic E. Dwyer, Michael E. Greenberg, Q. Sue Huang, Gulam Khandaker, Jen Kok, Karen L. Laurie, Vernon J. Lee, Jodie McVernon, Scott Walter, Peter G. Markey   +15 more
doaj   +1 more source