Sun, B., Sun, Y., Wang, H., Tang, X., Tang, W., Mi. Emergence of the novel PA-D27G mutation conferring reduced baloxavir susceptibility in influenza A viruses circulating in China, 2018-2025. Emerging Microbes & Infections, 15(1). Abstract
submitted by kickingbird at Feb, 3, 2026 from Emerging Microbes & Infections, 15(1) (via https://www.tandfonline.com/doi/full/10.1080/22221751.2026.2)
Seasonal influenza A viruses evolve rapidly, yet the emergence and molecular basis of resistance to the polymerase acidic (PA) inhibitor baloxavir marboxil (BXM), which is widely used in China, remain ... Jianjun Wang, etc.,al. Aptamer Modified NPA Hollow Nanozymes with Intrinsic Peroxidase-Like Activity for Colorimetric Sensing of H1N1. Analytica Chimica Acta. Abstract
submitted by kickingbird at Feb, 3, 2026 from Analytica Chimica Acta (via https://www.sciencedirect.com/science/article/abs/pii/S00032)
A colorimetric sensor based on aptamer-functionalized nanozyme probes was successfully developed for the sensitive and specific detection of influenza A (H1N1) virus. In this study, trimetallic nickel-palladium-gold ... Ling Tang, Rui Wang, Guimei He. Molecular Characteristics and Genetic Evolution of H1N1 Avian Influenza Virus from Wild birds in Shanghai, China. Poultry Science. Abstract
submitted by kickingbird at Feb, 3, 2026 from Poultry Science (via https://www.sciencedirect.com/science/article/pii/S003257912)
The H1N1 influenza virus is a major pandemic and seasonal pathogen with a broad host range, posing a substantial threat to human health and underscoring the need for continuous surveillance. Wild birds, ... Yik Lim Hew, Claire Guinat, Manon Couty, Diletta F. Introduction and inter-species transmission dynamics of high pathogenicity avian influenza H5N1 viruses in Japan 2021-2025. Virus Evolution, 2026; veag005. Abstract
submitted by kickingbird at Feb, 3, 2026 from Virus Evolution, 2026; veag005 (via https://academic.oup.com/ve/advance-article/doi/10.1093/ve/v)
High pathogenicity avian influenza virus impacts poultry and wild birds worldwide. Since the introduction of clade 2.3.4.4b H5N1 isolates in Japan in late 2021, new cases have been reported in domestic ... Xia, Y., Farrukee, R., Brooks, A.G. et al. Host restriction factor SAMHD1 does not restrict seasonal influenza virus replication in human epithelial or macrophage-like cells. Virol J (2026). Abstract
submitted by kickingbird at Feb, 2, 2026 from Virol J (2026) (via https://link.springer.com/article/10.1186/s12985-026-03065-w)
BackgroundSAM and HD domain-containing deoxynucleoside triphosphate triphosphohydrolase protein 1 (SAMHD1) is an intracellular protein that regulates a stable deoxynucleoside triphosphates (dNTPs) for ... Hu J, Li J, Li Q, Jiang S, Cao Z, Chen H. Enhancing the stability of Influenza A reporter viruses by recoding the gfp gene. Virol Sin. 2026 Jan 29:S1995-820X(26)00011-8. Abstract
submitted by kickingbird at Feb, 2, 2026 from Virol Sin. 2026 Jan 29:S1995-820X(26)00011-8 (via https://www.sciencedirect.com/science/article/pii/S1995820X2)
Influenza A virus (IAV) is one of the most important zoonotic pathogens and can cause global influenza pandemics and seasonal influenza outbreaks. Generation of recombinant IAV expressing a fluorescent ... Yang Xue, Yuki Tai, Hiromi Yamamoto, Daiki Mori, K. T cell help is a limiting factor for rare anti-influenza memory B cells to reenter germinal centers and generate potent broadly neutralizing antibodies. International Immunology, 2026;, dxag003. Abstract
submitted by kickingbird at Jan, 31, 2026 from International Immunology, 2026;, dxag003 (via https://academic.oup.com/intimm/advance-article-abstract/doi)
Development of vaccines eliciting broadly neutralizing influenza antibodies (bnAbs) is an extraordinary challenge. One hypothetical proposal is that CD4+ T cell help to rare immuno-subdominant bnAb class ... Andrew Y Cho, Dong-Hun Lee, Alice Fusaro, Edoardo. Wild birds drive the introduction, maintenance, and spread of H5N1 clade 2.3.4.4b high pathogenicity avian influenza viruses in Spain, 2021-2022. Virus Evolution, 2026;, veag006. Abstract
submitted by kickingbird at Jan, 31, 2026 from Virus Evolution, 2026;, veag006 (via https://academic.oup.com/ve/advance-article/doi/10.1093/ve/v)
The 2021-2022 high pathogenicity avian influenza (HPAI) epizootic was the worst ever recorded in Europe in general and in Spain in particular. Between December 2021 and November 2022, H5N1 clade 2.3.4.4b ... Xingyi Li, etc.,al. [preprint]FluNexus: a versatile web platform for antigenic prediction and visualization of influenza A viruses. https://doi.org/10.64898/2026.01.29.702696. Abstract
submitted by kickingbird at Jan, 31, 2026 from https://doi.org/10.64898/2026.01.29.702696 (via https://www.biorxiv.org/content/10.64898/2026.01.29.702696v1)
Influenza A viruses continuously undergo antigenic evolution to escape host immunity induced by previous infections or vaccinations, consequently causing seasonal epidemics and occasional pandemics. Antigenic ... Acevedo HD, Beeler E, Crossley B, Armién AG, Hende. Salpingitis and multiorgan lesions caused by highly pathogenic avian influenza A(H5N1) virus in a cat associated with consumption of recalled raw milk in California. J Vet Diagn Invest. 2026 Jan 29:10406387251413563. Abstract
submitted by kickingbird at Jan, 31, 2026 from J Vet Diagn Invest. 2026 Jan 29:10406387251413563 (via https://journals.sagepub.com/doi/10.1177/10406387251413563)
A panzootic caused by highly pathogenic avian influenza (HPAI) A(H5N1) virus, clade 2.3.4.4b, has affected many animal species around the world since 2021. In March 2024, genotype B3.13 of this virus was ... Lehman KA, Leibsle SR, Detwiler L, Gaborick C, McC. Detection of highly pathogenic avian influenza A(H5N1) virus 2.3.4.4b in alpacas. J Vet Diagn Invest. 2026 Jan 29:10406387251414557. Abstract
submitted by kickingbird at Jan, 31, 2026 from J Vet Diagn Invest. 2026 Jan 29:10406387251414557 (via https://journals.sagepub.com/doi/10.1177/10406387251414557)
Highly pathogenic avian influenza (HPAI) A(H5N1) virus, clade 2.3.4.4b, genotype 3.13, was first confirmed in dairy cattle in March 2024 in a Texas dairy herd and has since spread to other states, likely ... Chu H, Hao Z, Zhang L, Lou Y, Hua Y, Gao W, Li F,. Evaluation of Rice Traits Containing H9N2 Subtype Avian Influenza HA Protein Before Commercialization. Curr Issues Mol Biol. 2025 Nov 26;47(12):986. Abstract
submitted by kickingbird at Jan, 31, 2026 from Curr Issues Mol Biol. 2025 Nov 26;47(12):986 (via https://www.mdpi.com/1467-3045/47/12/986)
The H9N2 avian influenza virus (AIV) is difficult to prevent and control because of its low pathogenicity and frequent mutation. In a previous study, the HA (hemagglutinin) protein of H9N2 was expressed ... Tarbuck NN, Franks J, Jones JC, Kandeil A, DeBeauc. Retail Milk Monitoring of Influenza A(H5N1) in Dairy Cattle, United States, 2024-2025. Emerg Infect Dis. 2026 Feb. Abstract
submitted by kickingbird at Jan, 31, 2026 from Emerg Infect Dis. 2026 Feb (via https://wwwnc.cdc.gov/eid/article/32/2/25-1332_article)
US retail milk monitoring during April 13-May 3, 2024, identified influenza A(H5N1) viral RNA in 36% of retail milk samples, indicating widespread undetected infections in US dairy cows. After federal ... Ying, Baoling et al. An intranasal adenoviral-vectored vaccine protects against highly pathogenic avian influenza H5N1 in naive and antigen-experienced animals. Cell Reports Medicine, January 30, 2026. Abstract
submitted by kickingbird at Jan, 31, 2026 from Cell Reports Medicine, January 30, 2026 (via https://www.cell.com/cell-reports-medicine/fulltext/S2666-37)
The emergence of highly pathogenic avian H5N1 influenza viruses in dairy cows and humans has increased the potential for another pandemic. To address this risk, we developed chimpanzee adenoviral (ChAd)-vectored ... Daniel, Katharina et al. Pre-existing neutralizing antibodies against cattle-transmitted influenza A virus H5N1 are detectable in unexposed individuals. Immunity, January 30, 2026. Abstract
submitted by kickingbird at Jan, 31, 2026 from Immunity, January 30, 2026 (via https://www.cell.com/immunity/fulltext/S1074-7613(25)00569-2)
The transmission of influenza A virus H5N1 clade 2.3.4.4b from cattle to humans highlights the risk of an H5N1 pandemic. Pre-existing immunity strongly impacts the course and severity of viral infections, ... Xiaolong Lu, etc.,al. The host RNA helicase DDX6 restricts avian influenza virus replication by targeting viral NP and modulating ISG15. Poultry Science. Abstract
submitted by kickingbird at Jan, 30, 2026 from Poultry Science (via https://www.sciencedirect.com/science/article/pii/S003257912)
The H7N9 subtype of avian influenza virus (AIV) poses a significant and ongoing threat to public health. As a critical structural and functional component, the viral nucleoprotein (NP) is abundantly expressed ... Brcko, I. C., de Souza, V. C., Jeronimo Lima, A. R. Phylodynamic reconstruction of H1N1pdm09 influenza virus transmission in Brazil: a decade of evolutionary dynamics. Emerging Microbes & Infections, 15(1). Abstract
submitted by kickingbird at Jan, 30, 2026 from Emerging Microbes & Infections, 15(1) (via https://www.tandfonline.com/doi/full/10.1080/22221751.2026.2)
The H1N1pdm09 influenza virus, which emerged in 2009 following a unique reassortment of swine-origin gene segments, rapidly replaced the seasonal H1N1 strain and triggered the first influenza pandemic ... Kieran Dee, etc.,al. [preprint]Subclade K influenza A (H3N2) viruses display partial immune escape with preserved cross-neutralisation in a UK population. https://doi.org/10.64898/2026.01.27.26344933. Abstract
submitted by kickingbird at Jan, 30, 2026 from https://doi.org/10.64898/2026.01.27.26344933 (via https://www.medrxiv.org/content/10.64898/2026.01.27.26344933)
We examined whether the recent emergence of influenza A(H3N2) subclade K, associated with an unusually early influenza season in the Northern hemisphere, was accompanied by a reduction in human population ... Kong H, Yang J, Shi J, Cui P, Zeng X, Liu W, He X,. Protective Efficacy of a Hemagglutinin-Based mRNA Vaccine Against H5N1 Influenza Virus Challenge in Lactating Dairy Cows. Research (Wash D C). 2026 Jan 26;9:1104. Abstract
submitted by kickingbird at Jan, 29, 2026 from Research (Wash D C). 2026 Jan 26;9:1104 (via https://spj.science.org/doi/10.34133/research.1104)
Highly pathogenic avian influenza H5N1 virus has spread to over 1,080 dairy farms across 18 states in the United States, resulting in 41 human infections and posing serious risks to both animal and public ... Dupas MC, Vincenti-Gonzalez MF, Dhingra M, Guinat. Global risk mapping of highly pathogenic avian influenza H5N1 and H5Nx in the light of epidemic episodes occurring from 2020 onwards. Elife. 2026 Jan 28;14:RP104748. Abstract
submitted by kickingbird at Jan, 29, 2026 from Elife. 2026 Jan 28;14:RP104748 (via https://elifesciences.org/articles/104748)
Avian influenza (AI) is a highly contagious viral disease affecting poultry and wild water birds, posing significant global challenges due to its high mortality rates and economic impacts. Highly pathogenic ... 9869 items, 20/Page, Page[8/494][|<<] [|<] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [>|] [>>|] |
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