Results 1 to 10 of about 30,588 (184)

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
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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

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
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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
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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
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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
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Mimicry between proteins of human and avian influenza viruses and host immune system proteins

AIMS Allergy and Immunology, 2021
Viral infection can lead to dangerous and severe manifestations associated with immunosuppression and a cytokine storm. The last is typical for influenza A virus infection of H1N1 subtype, when the level of cytokines in the peripheral blood is ...
Irina N. Zhilinskaya, Vladimir A. Marchenko, Evgeny P. Kharchenko   +2 more
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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
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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
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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
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Phylogenetic Analysis of HA and NA Genes of Swine Influenza Viruses in Serbia in 2016-2018

Acta Veterinaria, 2020
Pigs are very important for the epidemiology of influenza A viruses, being commonly infected with the lineages of most adapted H1N1, H3N2, H1N2 swine subtypes.
Maksimović Zorić Jelena, Milićević Vesna, Stevančević Ognjen, Chiapponi Chiara, Potkonjak Aleksandar, Stojanac Nenad, Kureljušić Branislav, Veljović Ljubiša, Radosavljević Vladimir, Savić Božidar   +9 more
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