Results 31 to 40 of about 114,221,800 (220)

Distribution of influenza virus types by age using case-based global surveillance data from twenty-nine countries, 1999-2014

BMC Infectious Diseases, 2018
Background Influenza disease burden varies by age and this has important public health implications. We compared the proportional distribution of different influenza virus types within age strata using surveillance data from twenty-nine countries during ...
Saverio Caini, Peter Spreeuwenberg, Gabriela F. Kusznierz, Juan Manuel Rudi, Rhonda Owen, Kate Pennington, Sonam Wangchuk, Sonam Gyeltshen, Walquiria Aparecida Ferreira de Almeida, Cláudio Maierovitch Pessanha Henriques, Richard Njouom, Marie-Astrid Vernet, Rodrigo A. Fasce, Winston Andrade, Hongjie Yu, Luzhao Feng, Juan Yang, Zhibin Peng, Jenny Lara, Alfredo Bruno, Doménica de Mora, Celina de Lozano, Maria Zambon, Richard Pebody, Leticia Castillo, Alexey W. Clara, Maria Luisa Matute, Herman Kosasih, Nurhayati, Simona Puzelli, Caterina Rizzo, Herve A. Kadjo, Coulibaly Daouda, Lyazzat Kiyanbekova, Akerke Ospanova, Joshua A. Mott, Gideon O. Emukule, Jean-Michel Heraud, Norosoa Harline Razanajatovo, Amal Barakat, Fatima el Falaki, Sue Q. Huang, Liza Lopez, Angel Balmaseda, Brechla Moreno, Ana Paula Rodrigues, Raquel Guiomar, Li Wei Ang, Vernon Jian Ming Lee, Marietjie Venter, Cheryl Cohen, Selim Badur, Meral A. Ciblak, Alla Mironenko, Olha Holubka, Joseph Bresee, Lynnette Brammer, Phuong Vu Mai Hoang, Mai Thi Quynh Le, Douglas Fleming, Clotilde El-Guerche Séblain, François Schellevis, John Paget, Global Influenza B Study group   +63 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
doaj   +1 more source

Diagnostic approach for the differentiation of the pandemic influenza A(H1N1)v virus from recent human influenza viruses by real-time PCR. [PDF]

PLoS ONE, 2010
BACKGROUND: The current spread of pandemic influenza A(H1N1)v virus necessitates an intensified surveillance of influenza virus infections worldwide. So far, in many laboratories routine diagnostics were limited to generic influenza virus detection only.
Martin Schulze, Andreas Nitsche, Brunhilde Schweiger, Barbara Biere   +3 more
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Rapid Semiautomated Subtyping of Influenza Virus Species during the 2009 Swine Origin Influenza A H1N1 Virus Epidemic in Milwaukee, Wisconsin [PDF]

Journal of Clinical Microbiology, 2009
ABSTRACT In the spring of 2009, a novel influenza A (H1N1) virus (swine origin influenza virus [S-OIV]) emerged and began causing a large outbreak of illness in Milwaukee, WI. Our group at the Midwest Respiratory Virus Program laboratory developed a semiautomated real-time multiplex reverse transcription-PCR assay (Seasonal), employing the ...
Michael E, Bose, Eric T, Beck, Nate, Ledeboer, Sue C, Kehl, Lisa A, Jurgens, Teresa, Patitucci, Lorraine, Witt, Elizabeth, LaGue, Patrick, Darga, Jie, He, Jiang, Fan, Swati, Kumar, Kelly J, Henrickson   +12 more
openaire   +2 more sources

Post-pandemic seroprevalence of pandemic influenza A (H1N1) 2009 infection (swine flu) among children <18 years in Germany. [PDF]

, 2011
We determined antibodies to the pandemic influenza A (H1N1) 2009 virus in children to assess: the incidence of (H1N1) 2009 infections in the 2009/2010 season in Germany, the proportion of subclinical infections and to compare titers in vaccinated and ...
Thomas Mertens, Andrea Streng, Niehues Tim, Stephan Wirth, Rüdiger von Kries, Hampl, Walter, Michel, Detlef, Shai, Sonu, Falkenhorst, Gerhard, Kaiser, Petra, Weiss Susanne, von Kries, Rüdiger, Walter Hampl, Schroten Horst, König, Carl-Heinz Wirsing von, Tenenbaum, Tobias, Niehues, Tim, Peters, Jochen, Carl Heinz Wirsing von König, Tobias Tenenbaum, Susanne Weiss, Petra Kaiser, Wirsing von Koenig, Carl Heinz, Hans-Iko Huppertz, Ellen Kuscher, Mertens Thomas, Hermann Girschick, Weiss, Susanne, Wirsing von König, Carl-Heinz, Tim Niehues, Huppertz, Hans-Iko, Simon Rückinger, Streng, Andrea, Kries, Rüdiger von, Kaiser Petra, Horst Schroten, Sonu Shai, Falkenhorst Gerhard, Wirsing von König Carl Heinz, Axel Sauerbrey, Liese, Johannes, Johannes Liese, Mertens, Thomas, Rückinger Simon, Hampl Walter, Schroten, Horst, Sauerbrey, Axel, Gerhard Falkenhorst, Shai Sonu, Huppertz Hans-Iko, von Kries Rüdiger, Rückinger, Simon, Tenenbaum Tobias, Jochen Peters, Wirth Stephan, Liese Johannes, Girschick, Hermann, Peters Jochen, Michel Detlef, Streng Andrea, Sauerbrey Axel, Wirth, Stephan, Kuscher Ellen, Detlef Michel, Girschick Hermann, Kuscher, Ellen   +65 more
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Higher titers of some H5N1 and recent human H1N1 and H3N2 influenza viruses in Mv1 Lu vs. MDCK cells

Virology Journal, 2011
Background The infectivity of influenza A viruses can differ among the various primary cells and continuous cell lines used for such measurements. Over many years, we observed that all things equal, the cytopathic effects caused by influenza A subtype ...
Daniels Deirdre E, Morrissey Jane M, O'Dowd Maureen K, Wahlgren Brett T, Wyatt Diane E, Hamilton Sara B, Lednicky John A   +6 more
doaj   +1 more source

Replication, Pathogenesis and Transmission of Pandemic (H1N1) 2009 Virus in Non-Immune Pigs [PDF]

, 2010
The declaration of the human influenza A pandemic (H1N1) 2009 (H1N1/09) raised important questions, including origin and host range [1,2]. Two of the three pandemics in the last century resulted in the spread of virus to pigs (H1N1, 1918; H3N2, 1968 ...
Essen, Stephen C., Bhudipa Choudhury, Jill Banks, Reeth, Kristien Van, Nunez, Alejandor, Garcon, Fanny, Nunez, A., Gardner, Rebecca, Van Reeth, Kristien, Bethany Nash, Brookes, Sharon M., Peter M H Heegaard, Alejandro Núñez, Foni, Emanuela, Irvine, Richard M., Foni, E., Jaime Maldonado Garcia, Stéphane Quéguiner, Emanuela Foni, Essen, Stephen C, Chiapponi, C., Larsen, Lars, Ian H Brown, Queguiner, S., Sharon M Brookes, Bublot, Michel, Slomka, M.J., Chiapponi, Chiara, Clifford, Derek, Garcia, Jaime M, Willie Loeffen, Choudhury, B., Nunez, Alejandro, Choudhury, Bhudipa, Kuntz-Simon, Gaélle, Essen, S.C., Matrosovich, M., Heegaard, P.M.H., Michel Bublot, Gardner, R., Matrosovich, Mikhail, Brookes, Sharon M, Brown, Ian H., Heegaard, Peter M. H., Fanny Garcon, Slomka, Marek J, Loeffen, Willie, Larsen, Lars Erik, Garcon, F., Loeffen, W.L.A., Heegaard, Peter MH, Irvine, R.M., Reeth, K., Banks, J., Chiara Chiapponi, Irvine, Richard M, Queguiner, Stéphane, Lars Larsen, Amanda Hanna, Kuntz-Simon, G., Brown, I.H., Banks, Jill, Richard M Irvine, Slomka, Marek J., Nash, Bethany, Garcia, Jaime Maldonado, Marek J Slomka, Nash, B., Mikhail Matrosovich, Hanna, Amanda, Stephen C Essen, Gaëlle Kuntz-Simon, Kristien Van Reeth, Derek Clifford, Rebecca Gardner, Hanna, A., Garcia, J.M., Brookes, S.M., Clifford, D., Brown, Ian H, Bublot, M., Heegaard, Peter M.H., Larsen, L.   +82 more
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Mouse Models of Influenza Infection with Circulating Strains to Test Seasonal Vaccine Efficacy

Frontiers in Immunology, 2018
Influenza virus infection is a significant cause of morbidity and mortality worldwide. The surface antigens of influenza virus change over time blunting both naturally acquired and vaccine induced adaptive immune protection.
Helen T. Groves, Jacqueline U. McDonald, Pinky Langat, Ekaterina Kinnear, Paul Kellam, John McCauley, Joanna Ellis, Catherine Thompson, Ruth Elderfield, Lauren Parker, Wendy Barclay, John S. Tregoning   +11 more
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2019–2020 herd immunity to seasonal influenza viruses prior to epidemic season and rate of severe disease cases

Инфекция и иммунитет, 2021
The aim was to analyze heard immunity against influenza viruses as well as severe course of influenza infection prior to the 2019–2020 epidemic season. Methods.
T. N. Ilyicheva, N. P. Kolosova, A. G. Durymanov, P. Yu. Torzhkova, S. V. Svyatchenko, Y. A. Bulanovich, E. V. Ivanova, K. I. Ivanova, A. B. Ryzhikov   +8 more
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Cloned defective interfering influenza virus protects ferrets from pandemic 2009 influenza A virus and allows protective immunity to be established [PDF]

, 2012
Influenza A viruses are a major cause of morbidity and mortality in the human population, causing epidemics in the winter, and occasional worldwide pandemics.
Cheung, Linda, Dimmock Nigel J., Dove, Brian K., Scott, P. D. (Paul D.), Carroll, Miles W., Linda Cheung, Miles W Carroll, Brian K Dove, Dove Brian K., Taylor Irene, Bassam Hallis, Meng, Bo, Easton, A. J. (Andrew J.), Marriott, Anthony C., Hallis, Bassam, Miles W. Carroll (111071), Dimmock, N. J., Linda Cheung (71020), Andrew J. Easton (111072), Irene Taylor (111066), Scott Paul D., Bo Meng (111065), Hallis Bassam, Taylor, Irene, Andrew J Easton, Paul D Scott, Bo Meng, Brian K. Dove (111063), Meng Bo, Paul D. Scott (111064), Nigel J Dimmock, Marriott Anthony C., Irene Taylor, Anthony C Marriott, Nigel J. Dimmock (111061), Carroll Miles W., Cheung Linda, Bassam Hallis (111069), Easton Andrew J., Anthony C. Marriott (111070)   +39 more
core   +2 more sources