Results 71 to 80 of about 28,370 (183)

Intraseasonal Dynamics and Dominant Sequences in H3N2 Influenza

PLoS ONE, 2010
Long-term influenza evolution has been well studied, but the patterns of sequence diversity within seasons are less clear. H3N2 influenza genomes sampled from New York State over ten years indicated intraseasonal changes in evolutionary dynamics. Using the mean Hamming distance of a set of amino acid or nucleotide sequences as an indicator of its ...
Nicole Creanza, Jason S Schwarz, Joel E Cohen   +2 more
openaire   +4 more sources

In‐Hospital Complications of Influenza A and B Among Hospitalized Australian Children in the Post‐COVID Era

The Clinical Respiratory Journal, Volume 20, Issue 7, July 2026.
In the post‐COVID‐19 Australian pediatric cohort of 704 hospitalizations, influenza B accounted for one‐third of cases but was associated with greater severity than influenza A. Children with influenza B had higher risks of noninvasive respiratory support and intensive care unit admission and/or mechanical ventilation, particularly among those aged 5 ...
Angelica Wei Wen Hii, Jahidur Rahman Khan, Kishor Kumar Paul, Mei Chan, Nan Hu, Brendan McMullan, Philip N. Britton, Adam W. Bartlett, Rama Kandasamy, Louisa Owens, Bernadette Prentice, Adam Jaffe, Nusrat Homaira   +12 more
wiley   +1 more source

Synergistic effects of PA (S184N) and PB2 (E627K) mutations on the increased pathogenicity of H3N2 canine influenza virus infections in mice and dogs

Journal of Virology
As companion animals, dogs are susceptible to various subtypes of influenza A virus (IAV), with the H3N2 and H3N8 subtypes of canine influenza virus (CIV) stably circulating among canines.
Xiangyu Xiao, Xinrui Wang, Fengpei Xu, Yanting Liang, Yi Luo, Shoujun Li, Pei Zhou   +6 more
doaj   +1 more source

Development of a Trivalent Seasonal Influenza Vaccine Using Long α‐Helix‐Mediated Trimeric HA1 Proteins Produced in Baculovirus‐Insect Cell System

MedComm, Volume 7, Issue 8, August 2026.
Ning Guo, Zhibin Xu, Xinyu Chen, Xiaonan Han, Ting Xue, Jinghua Yan, Qingrui Huang   +6 more
wiley   +1 more source

Genetic content of Influenza H3N2 vaccine seeds

PLoS Currents, 2010
Influenza vaccine seeds produced in chicken eggs are selected through HA and NA surface glycoproteins antigenicity, as well as through high replicative ability. Here we characterize the genetic content of recently used thirteen H3N2 influenza vaccine seeds.
Bergeron, Corinne, Valette, Martine, Lina, Bruno, Ottmann, Michele   +3 more
openaire   +4 more sources

Prevalence of influenza A/H3N2 virus in northern Iran from 2011 to 2013

Caspian Journal of Internal Medicine, 2015
Background: Influenza A virus is the most virulent human pathogen and causes the most serious problem. Having epidemiological knowledge about this disease is important.
Mohammadreza Haghshenas, Elham Jafarian, Farhang Babamahmoodi, Ahmad Tabrizi, Sharbano Nandoost, Reza Alizadeh-Navaei   +5 more
doaj  

Efficacy and Safety in Dogs Following Administration of an Alphavirus RNA Particle Canine Influenza H3N2 Vaccine

Vaccines
Canine influenza virus (CIV) H3N2 causes a highly contagious respiratory disease in dogs and has been the source of outbreaks across North America since 2015.
Haley M. Classe, Jennifer C. Dant, Mark Mogler, Kenneth A. Stachura, Rhonda L. LaFleur, Zach Xu, Ian Tarpey   +6 more
doaj   +1 more source

Lower cellular immune responses to influenza A (H3N2) in the elderly

Journal of Medical Virology, 2009
AbstractInfluenza epidemic is an important cause of severe illness in the elderly. Age‐dependent morbidity of influenza in the elderly is associated with weakened immunity. The baseline age‐related memory T cell activity in Chinese persons who are exposed to influenza virus through natural infection, are associated with the protective response to the ...
Jia, N, Li, C, Liu, Y, Richardus, J, Feng, D, Yang, H, Dang, R, Ma, Y, Xu, X, Cao, W   +9 more
openaire   +2 more sources

Epidemiology of Influenza Virus Types and Subtypes in South Africa, 2009–2012

Emerging Infectious Diseases, 2014
To determine clinical and epidemiologic differences between influenza caused by different virus types and subtypes, we identified patients and tested specimens.
Adam L. Cohen, Orienka Hellferscee, Marthi Pretorius, Florette Treurnicht, Sibongile Walaza, Shabir Madhi, Michelle Groome, Halima Dawood, Ebrahim Variava, Kathleen Kahn, Nicole Wolter, Anne von Gottberg, Stefano Tempia, Marietjie Venter, Cheryl Cohen   +14 more
doaj   +1 more source

Chronology of H3N2 human influenza virus surface glycoprotein adaptation from 1968 to 2019 reveals a surge of adaptation between 1997 and 2002

Journal of Virology
Subtype H3N2 influenza A viruses (IAVs), which emerged in 1968 to cause a pandemic, have shown continual circulation and adaptation that has necessitated frequent updates of candidate vaccine viruses.
Hui Lei, Biying Xiao, Xia Lin, Zaolan Liang, Shiman Ling, Yaqin Bai, Vijaykrishna Dhanasekaran, Wenjun Song, Sook-San Wong, Mark Zanin   +9 more
doaj   +1 more source