Results 31 to 40 of about 33,674 (168)

Exploring the interaction of influenza A subtypes H1N1 and H3N2 based on an evolution-driven transmission model [PDF]

Nonlinear Dynamics, 2022
Abstract Two influenza A subtypes (H1N1 and H3N2) co-circulate and pose a serious disease burden globally. It is unclear about the extent of cross protection between these two influenza A subtypes as well as the impact of cross protection on influenza dynamics.
Gang Wang, Bing Zhang, Shiwen Liang, Feng Tang, Yang Zhao, Dechao Tian, Xiangjun Du   +6 more
openaire   +1 more source

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.
Wei Liu, Liping Peng, Hongmei Liu, Shucheng Hua   +3 more
doaj   +1 more source

Comparison of Patients Hospitalized With Influenza A Subtypes H7N9, H5N1, and 2009 Pandemic H1N1 [PDF]

Clinical Infectious Diseases, 2014
Les virus de la grippe A(H7N9) isolés chez l'homme présentent des caractéristiques suggérant une adaptation partielle aux mammifères. Pour fournir des informations sur la pathogenèse de l'infection par le virus H7N9, nous avons comparé les facteurs de risque, la présentation clinique et la progression des patients hospitalisés pour des infections par ...
Chen Wang, Hongjie Yu, Peter Horby, Bin Cao, Peng Wu, Shigui Yang, Hainv Gao, Hui Li, Tim K. Tsang, Qiaohong Liao, Zhancheng Gao, Dennis K. M. Ip, Hongyu Jia, Hui Jiang, Bo Liu, Michael Y. Ni, Xiahong Dai, Fengfeng Liu, Nguyễn Văn Kính, Nguyễn Thanh Liêm, Tran Tinh Hien, Yu Liu, Juan Yang, Joseph T. Wu, Yaming Zheng, Gabriel M. Leung, Jeremy Farrar, Benjamin J. Cowling, Timothy M. Uyeki, Lanjuan Li   +29 more
openaire   +5 more sources

DNA-Vaccine Platform Development Against H1N1 Subtype of Swine Influenza A Viruses [PDF]

Viral Immunology, 2012
Swine influenza virus (SIV) is an important viral pathogen in pig populations. However, commercial vaccines cannot provide complete protection with induced humoral immunity only, and require frequent updates to fight against current isolates. DNA vaccination is an effective means of eliciting both arms of the immune system, the humoral and cellular ...
Huiling, Wei, Stephen D, Lenz, David H, Thompson, Roman M, Pogranichniy   +3 more
openaire   +2 more sources

Phylogenetic diversity and genotypic complexity of H1N1 subtype swine influenza viruses isolated in Mainland China

Virology Journal, 2012
Background After the occurrence of 2009 pandemic H1N1, close attention has been paid to the H1N1 subtype swine influenza viruses (H1N1 SIV) by scientific communities in many countries.
Liu Yizhi, Wang Jing, Ji Jun, Chang Shuang, Xue Chunyi, Ma Jingyun, Bi Yingzuo, Xie Qingmei   +7 more
doaj   +1 more source

Epidemiological and Virological Characterization of 2009 Pandemic Influenza A Virus Subtype H1N1 in Madagascar [PDF]

The Journal of Infectious Diseases, 2012
Madagascar was one of the first African countries to be affected by the 2009 pandemic of influenza A virus subtype H1N1 [A(H1N1)pdm2009] infection. The outbreak started in the capital city, Antananarivo, and then spread throughout the country from October 2009 through February 2010.Specimens from patients presenting with influenza-like illness were ...
Arnaud, Orelle, Norosoa Harline, Razanajatovo, Soatiana, Rajatonirina, Jonathan, Hoffmann, Laurence, Randrianasolo, Girard Marcellin, Razafitrimo, Dhamari, Naidoo, Vincent, Richard, Jean-Michel, Heraud   +8 more
openaire   +2 more sources

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

Targeting influenza A virus by splicing inhibitor herboxidiene reveals the importance of subtype-specific signatures around splice sites

Journal of Biomedical Science, 2023
Background The association between M segment splicing and pathogenicity remains ambiguous in human influenza A viruses. In this study, we aimed to investigate M splicing in various human influenza A viruses and characterize its physiological roles by ...
Yi-Ju Han, Kuo-Ming Lee, Guan-Hong Wu, Yu-Nong Gong, Avijit Dutta, Shin-Ru Shih   +5 more
doaj   +1 more source

Simultaneous detection and subtyping of H274Y-positive influenza A (H1N1) using pyrosequencing

The Journal of Infection in Developing Countries, 2011
Introduction: We investigated the frequency of H274Y-positive swine-origin 2009 A (H1N1) influenza virus outbreak in Thailand during May-August 2009.  Methodology: This study sought to find Oseltamivir resistance mutation H274Y by using pyrosequencing.
Wasun Chantratita, Chonlaphat Sukasem, Sayomporn Sirinavin, Nipaporn Sankuntaw, Chutatip Srichantaratsamee, Ekawat Pasomsub, Kumthorn Malathum   +6 more
openaire   +4 more sources

2009 Pandemic Influenza A Virus Subtype H1N1 Vaccination in Africa—Successes and Challenges [PDF]

The Journal of Infectious Diseases, 2012
To provide vaccination against infection due to 2009 pandemic influenza A virus subtype H1N1 (A[H1N1]pdm09) to resource-constrained countries with otherwise very little access to the A(H1N1)pdm09 vaccine, the World Health Organization (WHO) coordinated distribution of donated vaccine to selected countries worldwide, including those in Africa.
Richard, Mihigo, Claudia Vivas, Torrealba, Kanokporn, Coninx, Deo, Nshimirimana, Marie Paule, Kieny, Peter, Carrasco, Lisa, Hedman, Marc-Alain, Widdowson   +7 more
openaire   +2 more sources