Results 41 to 50 of about 41,735 (231)

Properties of Pandemic Influenza Virus Strains Isolated in the Territory of Russia

Проблемы особо опасных инфекций, 2009
The first cases of the disease caused by pandemic (H1N1) 2009 influenza virus in the territory of the Russian Federation were registered at the end of May, 2009. 3 strains of pandemic (H1N1)2009 influenza virus were isolated from patients.
G. G. Onischenko, A. P. Agafonov, O. K. Demina, A. A. Sergeev, V. A. Ternovoy, L. N. Shishkina, N. I. Bormotov, A. S. Kabanov, M. O. Skarnovich, A. N. Shikov, A. O. Sementsova, A. M. Shestopalov, S. N. Shpynov, E. A. Stavskiy, I. G. Drozdov   +14 more
doaj   +1 more source

Pandemic (H1N1) 2009 and HIV Infection

Emerging Infectious Diseases, 2011
To the Editor: In the United States during spring and fall of 2009, pandemic (H1N1) 2009 influenza A virus resulted in 2 major outbreaks of disease. Initial reports identified immunosuppression, including HIV infection, as a risk factor for the development of severe influenza (1–5). Subsequent reports did not confirm this association, but the number of
Shireesha Dhanireddy, Robert D. Harrington, Heidi M. Crane, Matthew R. Gingo, Alison Morris, Laurence Huang, Kristina Crothers   +6 more
openaire   +3 more sources

School closures and student contact patterns. [PDF]

, 2011
To determine how school closure for pandemic (H1N1) 2009 affected students' contact patterns, we conducted a retrospective questionnaire survey at a UK school 2 weeks after the school reopened.
Mohamed, Huda, Aileen Kitching, Anita Roche, Helen Maguire, Huda Mohamed, Katherine Fielding, Charlotte Jackson, Punam Mangtani, Kitching, Aileen, Fielding, Katherine, Maguire, Helen, Emilia Vynnycky, Jackson, Charlotte, Roche, Anita, Mangtani, Punam, Vynnycky, Emilia   +15 more
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Protection of mice against lethal challenge with 2009 H1N1 influenza A virus by 1918-like and classical swine H1N1 based vaccines.

PLoS Pathogens, 2010
The recent 2009 pandemic H1N1 virus infection in humans has resulted in nearly 5,000 deaths worldwide. Early epidemiological findings indicated a low level of infection in the older population (>65 years) with the pandemic virus, and a greater ...
Balaji Manicassamy, Rafael A Medina, Rong Hai, Tshidi Tsibane, Silke Stertz, Estanislao Nistal-Villán, Peter Palese, Christopher F Basler, Adolfo García-Sastre   +8 more
doaj   +1 more source

Characterization of oseltamivir-resistant 2009 H1N1 pandemic influenza A viruses. [PDF]

PLoS Pathogens, 2010
Influenza viruses resistant to antiviral drugs emerge frequently. Not surprisingly, the widespread treatment in many countries of patients infected with 2009 pandemic influenza A (H1N1) viruses with the neuraminidase (NA) inhibitors oseltamivir and ...
Maki Kiso, Kyoko Shinya, Masayuki Shimojima, Ryo Takano, Kei Takahashi, Hiroaki Katsura, Satoshi Kakugawa, Mai Thi Quynh Le, Makoto Yamashita, Yousuke Furuta, Makoto Ozawa, Yoshihiro Kawaoka   +11 more
doaj   +1 more source

Influenza Pandemic (H1N1) 2009

Uirusu, 2009
In the past, influenza pandemics have been occurring every 20 to 30 years. Highly pathogenic avian influenza A(H5N1) has been causing unprecedented global outbreaks since 2003 and many human cases with a high case fatality rate have also been reported.
openaire   +3 more sources

Characteristics of hospitalized cases with influenza A (H1N1)pdm09 infection during first winter season of post-pandemic in China. [PDF]

PLoS ONE, 2013
BACKGROUND: Influenza A (H1N1)pdm09 (2009 H1N1) re-circulated as the predominant virus from January through February 2011 in China. National surveillance of 2009 H1N1 as a notifiable disease was maintained to monitor potential changes in disease severity
Cuiling Xu, A Danielle Iuliano, Min Chen, Po-Yung Cheng, Tao Chen, Jinghong Shi, Jing Yang, Lijie Wang, Fan Yuan, Marc-Alain Widdowson, Yuelong Shu   +10 more
doaj   +1 more source

Contagious Period for Pandemic (H1N1) 2009

Emerging Infectious Diseases, 2010
We estimated the proportion of persons with pandemic (H1N1) 2009 who were shedding infectious virus at diagnosis and on day 8 of illness. In households with confirmed cases, nasopharyngeal swabs were collected on all members and tested by PCR and virus culture.
Gaston De Serres, Isabelle Rouleau, Marie-Eve Hamelin, Caroline Quach, Danuta Skowronski, Louis Flamand, Nicole Boulianne, Yan Li, Julie Carbonneau, Anne-Marie Bourgault, Michel Couillard, Hugues Charest, Guy Boivin   +12 more
openaire   +3 more sources

Tropism of Pandemic 2009 H1N1 Influenza a Virus [PDF]

Frontiers in Microbiology, 2012
Substitutions at the receptor-binding site of the pandemic H1N1 2009 influenza A virus (H1N1pdm) hemagglutinin (HA) gene may be critical in determining whether a virus binds to human or avian receptors. Previous reports suggest that HA Gly(222) and/or Arg(223) allow viruses to bind preferentially to the α2,3-linked sialic acid found in avian species ...
Ririn eRamadhany, Mayo eYasugi, Shota eNakamura, Shota eNakamura, Tomo eDaidoji, Tomo eDaidoji, Yohei eWatanabe, Kazuo eTakahashi, Kazuyoshi eIkuta, Takaaki eNakaya, Takaaki eNakaya, Takaaki eNakaya   +11 more
openaire   +3 more sources

Comparison of CATs, CURB-65 and PMEWS as triage tools in pandemic influenza admissions to UK hospitals: case control analysis using retrospective data [PDF]

, 2012
Triage tools have an important role in pandemics to identify those most likely to benefit from higher levels of care. We compared Community Assessment Tools (CATs), the CURB-65 score, and the Pandemic Medical Early Warning Score (PMEWS); to predict ...
Read, R. C., Openshaw, Peter J.M., Semple, Malcolm G., Lim Wei Shen, Semple, MG, Nicholson, K.G., Bannister Barbara, Taylor, B. L., Taylor Bruce L., Puja R. Myles (145227), Read Robert C., Brett, S.J., Semple, M. G., Wei Shen Lim (145243), Semple, M.G., Semple Malcolm G., Karl G. Nicholson (145257), Myles Puja R., Bannister, Barbara, Brett, S. J., Nguyen-Van-Tam, Jonathan S., Stephen J Brett, Jonathan S. Nguyen-Van-Tam (145263), Peter J M Openshaw, Lim, W.S., Taylor, B.L., Myles, P.R., Myles, PR, Barbara Bannister, Jonathan S Nguyen-Van-Tam, James McMenamin (145252), Brett, SJ, Puja R Myles, James McMenamin, Lim, W. S., Brett Stephen J., Nguyen-Van-Tam, JS, Enstone Joanne E., Karl G Nicholson, Wei Shen Lim, Nicholson, Karl G., Enstone, Joanne E., Openshaw Peter J. M., Enstone, J.E., Enstone, J. E., Robert C Read, Stephen J. Brett (145230), Brett, Stephen J., Lim, Wei Shen, McMenamin, J., Bruce L Taylor, Read, Robert C., Read, RC, Peter J. M. Openshaw (145235), McMenamin, J, Myles, Puja R., Joanne E Enstone, Enstone, JE, Nguyen-Van-Tam, J.S., Myles, P. R., Nicholson, KG, Robert C. Read (145234), Read, R.C., Malcolm G Semple, Malcolm G. Semple (80199), Lim, WS, Taylor, BL, Nicholson, K. G., Nguyen-Van-Tam Jonathan S., McMenamin, James, Bruce L. Taylor (145248), Barbara Bannister (145260), Drews, S.J., Nguyen-Van-Tam, J. S., Taylor, Bruce L., Bannister, B., Nicholson Karl G., Openshaw, P. J. M., McMenamin James, Openshaw, PJM, Joanne E. Enstone (145232), Openshaw, P.J.M., Bannister, B   +82 more
core   +1 more source