Results 121 to 130 of about 40,863 (219)

Novel influenza A (H1N1) virus–induced hemophagocytosis: first case reported in Saudi Arabia

Annals of Saudi Medicine, 2012
H1N1 is a novel subtype of the influenza A virus. Since its reemergence in 2008, it has been reported to cause a variety of illnesses ranging from mild flu-like symptoms to severe multiorgan failure.
Jalil Ur Rehman, Ghassan Wali, Najla M Sayes, Abdulghani Maulawi, Mohammad Aslam, Imran Khalid   +5 more
doaj   +1 more source

First detection of influenza A virus subtypes H1N1 and H3N8 in the Antarctic region: King George Island, 2023

Problems of Virology
Relevance. Influenza A virus is characterized by a segmented single-stranded RNA genome. Such organization of the virus genome determines the possibility of reassortment, which can lead to the emergence of new virus variants. The main natural reservoir of most influenza A virus subtypes are wild waterfowl.
Olesia V. Ohlopkova, Artemy E. Goncharov, Batyrbek I. Aslanov, Artem V. Fadeev, Yuri N. Davidyuk, Alexey D. Moshkin, Kristina A. Stolbunova, Marina A. Stepanyuk, Ivan A. Sobolev, Marina A. Tyumentseva, Alexander I. Tyumentsev, Alexander M. Shestopalov, Vasily G. Akimkin   +12 more
openaire   +3 more sources

Moderate influenza vaccine effectiveness against A(H1N1)pdm09 virus, and low effectiveness against A(H3N2) subtype, 2018/19 season in Italy

Expert Review of Vaccines, 2019
Background: Influenza vaccines are updated every year to match the vaccine strains with currently circulating viruses; consequently influenza vaccine effectiveness (IVE) has to be assessed annually.Research design and methods: A test-negative case-control study was conducted within the context of the Italian sentinel influenza surveillance network to ...
Bellino, Stefania, Bella, Antonino, Puzelli, Simona, Di Martino, Angela, Facchini, Marzia, Punzo, Ornella, Pezzotti, Patrizio, Castrucci, Maria Rita, Di Mario, G, Calzoletti, L, Fabiani, C, Chironna, Maria, Germinario, C, Tramuto, F, Di Carlo, V, Affanni, P, Pascucci, M. G, D’Agaro, P, Gallo, T, Pagani, E, Natter, B, Camilloni, B, Tosti, A, Pariani, E, Senatore, S, Serra, C, Tanchis, PR, Ghisetti, V Tiberti, D, Romano, L, Volpe, E, Giannecchini, S   +32 more
openaire   +4 more sources

In silico design of cyclic peptides as influenza virus, a subtype H1N1 neuraminidase inhibitor

African Journal of Biotechnology, 2016
Nowadays, influenza has become a global public health concern because it is responsible for significant morbidity and mortality due to annual epidemics and unpredictable pandemics. There are only limited options to control this respiratory disease. Vaccine treatment is useless for controlling this disease because of the occurrence of mutation in the ...
Tambunan, Usman Sumo Friend, Amri, Noval, Parikesit, Arli Aditya   +2 more
openaire   +1 more source

Recognition of homo- and heterosubtypic variants of influenza A viruses by human CD8+ T lymphocytes [PDF]

, 2004
In the present study, the recognition of epitope variants of influenza A viruses by human CTL was investigated. To this end, human CD8(+) CTL clones, specific for natural variants of the HLA-B*3501-restricted epitope in the nucleoprotein (NP(418-426 ...
Baarle, D. (Debbie) van, Boon, A.C.M. (Adrianus), Fouchier, R.A.M. (Ron), Lapedes, A.S., Mutsert, G. (Gerrie) de, Osterhaus, A.D.M.E. (Albert), Rimmelzwaan, G.F. (Guus), Sintnicolaas, K. (Krijn), Smith, D.J. (Derek James)   +8 more
core  

The respiratory virus pathogen spectrum and genetic characteristics of influenza A(H1N1)pdm subtype viruses in Guizhou province, 2022 – 2023

Zhongguo gonggong weisheng
ObjectiveTo understand the composition of the respiratory virus pathogen spectrum of influenza-like cases in Guizhou province from 2022 to 2023, and to further analyze the genetic characteristics and variation patterns of influenza A (H1N1) pdm subtype ...
Li ZHUANG, Qian KE, Ju ZHENG, Ping WU, Weijia JIANG   +4 more
doaj   +1 more source

Influenza and the implications of a pandemic for Malta [PDF]

, 2005
An influenza pandemic is inevitable and recent reports from Southeast Asia on avian influenza viruses infecting humans have served to fuel worries that a new pandemic is near.
Farrugia, Ryan, Melillo Fenech, Tanya, Spiteri, Gianfranco   +2 more
core  

Genetic characteristics analysis of influenza A(H1N1) virus in Jiaxing, China, in the postepidemic era

BMC Infectious Diseases
Background Following the lifting of COVID-19 pandemic control measures, a progressive increase in influenza A virus activity, particularly the H1N1 subtype, has been observed in Jiaxing.
Yin Song, Xue Zhang, Jimei Ji, Lina Li, Yamei Zhou, Ganglin Ren, Shencong Lv, Xiaofei Zhang, Yong Yan, Guoying Zhu   +9 more
doaj   +1 more source

J Harmon Res Med Health Sci [PDF]

BackgroundVery little is known about influenza viruses circulating in the Democratic Republic of Congo (DRC). We aim to characterize genetically and antigenically Influenza A(H3N2) and A(H1N1)pdm09 viruses circulating in the country.MethodsFrom August to

core  

Childhood immune imprinting shapes cohort and period influenza mortality. [PDF]

Sci Adv
Hoffman KA, Saad-Roy CM, Mahmud AS.
europepmc   +1 more source