Goulart DB, Souza CK, Zanella GC, Snyder CA, Zanel. Pathogenesis and Transmission of a Reassorted H1 Influenza A Virus Detected in North American Swine. Influenza Other Respir Viruses. 2026 Feb;20(2):e70. Abstract
submitted by kickingbird at Feb, 21, 2026 from Influenza Other Respir Viruses. 2026 Feb;20(2):e70 (via https://onlinelibrary.wiley.com/doi/10.1111/irv.70228)
Background: The USDA influenza A virus in swine national surveillance plan identified an increase in the detection frequency of a group of swine 1A.1.1.3 hemagglutinin (HA) clade viruses. This change was ... Liu B, Azeem RM, Xu B, Yang YL, Zhang RR, Hu MJ, Z. Evaluation of immune protective efficacy of recombinant adenovirus vector vaccine containing RBS of influenza virus subtype H1N1. Microb Pathog. 2026 Feb 17:108383. Abstract
submitted by kickingbird at Feb, 21, 2026 from Microb Pathog. 2026 Feb 17:108383 (via https://www.sciencedirect.com/science/article/abs/pii/S08824)
The current seasonal influenza vaccine is only 20%-60% effective on average, and its protective effect lasts only 6-8 months. Additionally, some viruses are prone to antigenic drift, which prevents the ... Yan S, Hu C, Li H, Zhang X, Wei Q, Chen H, Chu D,. Genetic evolution and pathogenicity analysis of two natural recombinant isolates of avian influenza. Poult Sci. 2026 Jan 28;105(4):106536. Abstract
submitted by kickingbird at Feb, 21, 2026 from Poult Sci. 2026 Jan 28;105(4):106536 (via https://www.sciencedirect.com/science/article/pii/S003257912)
Avian influenza virus (AIV) reassortment plays a crucial role in viral evolution, contributing to genetic diversity and expanding host range. Among low pathogenic avian influenza viruses (LPAIVs), H9 and ... Lim, K.S., Selvan, M.E., Ea, CK. et al. CircRNA expression profiling in H1N1-infected primary human tracheobronchial epithelial cells identifies candidate immune-related circRNAs validated in A549 cells. Arch Virol 171, 85 (2026). Abstract
submitted by kickingbird at Feb, 21, 2026 from Arch Virol 171, 85 (2026) (via https://link.springer.com/article/10.1007/s00705-026-06565-w)
Influenza A virus (IAV) remains a persistent threat to global pandemics. Although previous studies have profiled circular RNA (circRNA) expressions following IAV infection, none have been conducted in ... Abdulgader, S.A., Aziz, I.M., Abdulwahed, A.M. et. Genetic characterization of influenza A (A/H3N2) viruses reveals antigenic drift in receptor binding domain and possible vaccine mismatch in strains circulating in Riyadh, Saudi Arabia, 2024–2025. BMC Infect Dis (2026). Abstract
submitted by kickingbird at Feb, 21, 2026 from BMC Infect Dis (2026) (via https://link.springer.com/article/10.1186/s12879-026-12928-0)
IntroductionInfluenza A/H3N2 viruses undergo continuous antigenic evolution, necessitating ongoing surveillance for informed vaccine strain selection. This study characterized the molecular epidemiology ... Scotch Matthew, Faleye Temitope OC, Urquidez-Negre. Influenza A(H3N2) subclade K (J.2.4.1) viruses associated with a surge at a university health clinic, Arizona, the United States, November to early December 2025. Euro Surveill. 2026;31(7):pii=2600111. Abstract
submitted by kickingbird at Feb, 21, 2026 from Euro Surveill. 2026;31(7):pii=2600111 (via https://www.eurosurveillance.org/content/10.2807/1560-7917.E)
Genomic surveillance during an influenza surge between November and early December 2025 at a university health clinic in the United States identified A(H3N2) subclade K (J.2.4.1) viruses with shared haemagglutinin ... Dupas MC, Falcucci A, Pittiglio C, Roche X, Cinard. Patterns of Avian Influenza Virus detection from active surveillance in wild birds: A systematic review and meta-analysis. One Health. 2026 Feb 11;22:101338. Abstract
submitted by kickingbird at Feb, 21, 2026 from One Health. 2026 Feb 11;22:101338 (via https://www.sciencedirect.com/science/article/pii/S235277142)
We summarised active surveillance data to identify patterns and ecological factors correlated with AIV detection in wild birds, through a systematic review and meta-analysis. We screened 2851 articles ... Encinas P, Nogales A, Nelson MI, García-Sastre A,. Cross-reactivity between antibodies induced by European swine influenza vaccines and Spanish swine influenza strains. Front Vet Sci. 2026 Feb 4;12:1725563. Abstract
submitted by kickingbird at Feb, 21, 2026 from Front Vet Sci. 2026 Feb 4;12:1725563 (via https://www.frontiersin.org/journals/veterinary-science/arti)
Background: Vaccination is an essential tool for controlling the severity of influenza in swine and its spillover risk to humans. Due to fast mutation rates, genomic reassortment, and the high antigenic ... Boudouma F, Hajji H, Ducatez M, Arbani O, Aitelkad. Spatial risk mapping of highly pathogenic avian influenza in Morocco using geographic information system and multi-criteria decision analysis: Implications for targeted surveillance and control. Vet World. 2025 Dec;18(12):3713-3730. Abstract
submitted by kickingbird at Feb, 21, 2026 from Vet World. 2025 Dec;18(12):3713-3730 (via https://veterinaryworld.org/Vol.18/December-2025/4.php)
Background and aim: Highly pathogenic avian influenza (HPAI) remains a global threat to poultry production, trade, and public health. While Morocco has not yet reported confirmed HPAI outbreaks, the endemic ... Andreev, K., Jones, J.C., Kandeil, A. et al. Baloxavir outperforms oseltamivir, favipiravir, and amantadine in treating lethal influenza A(H5N1) HA clade 2.3.4.4b infection in mice. Nat Commun (2026). Abstract
submitted by kickingbird at Feb, 20, 2026 from Nat Commun (2026) (via https://www.nature.com/articles/s41467-026-69721-5)
Intercontinental spread of highly pathogenic avian influenza A(H5N1) viruses poses significant pandemic risks and necessitates strong protective countermeasures. We evaluated the therapeutic efficacy of ... Hui Yang, etc.,al. Dual roles of USP39 in stabilizing PB2 and orchestrating ribonucleoprotein assembly drive H5 influenza virus replication and pathogenicity. Cell Reports. Abstract
submitted by kickingbird at Feb, 20, 2026 from Cell Reports (via https://www.sciencedirect.com/science/article/pii/S221112472)
Host cells combat avian influenza virus (AIV) infection by targeting viral polymerase PB2 for degradation, yet how the virus counteracts this remains elusive. In this study, we analyze the host proteins ... Kaituo Liu, etc.,al. Zoonotic Threat of Novel H6N2 Avian Influenza Virus with Internal Genes Exclusively Derived from H9N2, China, 2025. Journal of Infection. Abstract
submitted by kickingbird at Feb, 20, 2026 from Journal of Infection (via https://www.sciencedirect.com/science/article/pii/S016344532)
A recent article by Song in the Journal of Infection systematically analyzed the global spatiotemporal distribution and transmission routes of H6 subtype avian influenza viruses (AIVs), revealing their ... Li F, Song K, Ren X. Prognostic factors in H7N9 avian influenza: a systematic review based on case reports. BMC Infect Dis. 2026 Feb 18. Abstract
submitted by kickingbird at Feb, 20, 2026 from BMC Infect Dis. 2026 Feb 18 (via https://link.springer.com/article/10.1186/s12879-026-12908-4)
ObjectiveThe H7N9 avian influenza virus, identified in China in 2013, has posed a significant threat to public health due to its high mortality rate. This systematic review aims to evaluate the clinical ... Nakano T, Esaki M, Inoue A, Koike F, Okuya K, etc. Impact of an amino acid deletion detected in the hemagglutinin (HA) antigenic site of swine influenza A virus field strains on HA antigenicity. J Virol. 2026 Feb 19:e0182025. Abstract
submitted by kickingbird at Feb, 20, 2026 from J Virol. 2026 Feb 19:e0182025 (via https://journals.asm.org/doi/10.1128/jvi.01820-25)
Swine influenza A virus (swIAV) is an important pathogen with regard to both the swine industry and public health. The pandemic A(H1N1) 2009 outbreak was caused by the swine-origin pandemic A(H1N1) 2009 ... Shila, R. A., I. Hossain, R. Parvin, E. H. Chowdhu. Chicken Origin Tribasic H9N2 Avian Influenza Virus Induces Potent Early Antiviral Response With Low Pathogenicity in Japanese Quails. Veterinary Medicine and Science 12, no. 2: e70834. Abstract
submitted by kickingbird at Feb, 20, 2026 from Veterinary Medicine and Science 12, no. 2: e70834 (via https://onlinelibrary.wiley.com/doi/10.1002/vms3.70834)
BackgroundLow-pathogenic avian influenza (LPAI) virus H9N2 has been endemic in Bangladesh since 2006. While the molecular epidemiology and pathogenicity of circulating tribasic H9N2 viruses are well-documented ... R?mo, Grim, ?kesson, Caroline Piercey, Reiertsen,. Highly Pathogenic Avian Influenza A (H5N1) Caused Mass Death Among Black-Legged Kittiwakes (Rissa tridactyla) in Norway, 2023. Transboundary and Emerging Diseases, 2026, 2963364. Abstract
submitted by kickingbird at Feb, 20, 2026 from Transboundary and Emerging Diseases, 2026, 2963364 (via https://onlinelibrary.wiley.com/doi/10.1155/tbed/2963364)
In 2023, highly pathogenic avian influenza (HPAI) heavily affected gulls in Europe. In July, a mass mortality event was reported in the black-legged kittiwake (Rissa tridactyla) breeding colony at Ekker?y ... Ali, M.A., Ataei Kachouei, M., Jacobs, L. et al. Multimodal sensing technologies for HPAI biosurveillance in poultry production systems. npj Biosensing 3, 11 (2026). Abstract
submitted by kickingbird at Feb, 20, 2026 from npj Biosensing 3, 11 (2026) (via https://www.nature.com/articles/s44328-025-00075-6)
Highly pathogenic avian influenza (HPAI), with a current focus on the emergent H5N1 clade 2.3.4.4b, remains a substantial and evolving threat to animal health, food security, and zoonotic safety. Since ... Silje Granstad, etc.,al. [preprint]Multiple Introductions of Highly Pathogenic Avian Influenza Viruses into the High Arctic: Svalbard and Jan Mayen, 2022~2025. https://doi.org/10.64898/2026.02.17.706283. Abstract
submitted by kickingbird at Feb, 20, 2026 from https://doi.org/10.64898/2026.02.17.706283 (via https://www.biorxiv.org/content/10.64898/2026.02.17.706283v1)
Between 2022 and 2025, highly pathogenic avian influenza viruses (HPAIVs) of clade 2.3.4.4b, including four distinct H5 Eurasian (EA) genotypes, were detected in wild birds and mammals in the Svalbard ... He W, Li X, Liang X, Liu Z, Zeng Z, Yang Z, Hon C. FaXNet: a frequency-adaptive, explainable, and uncertainty-aware network for influenza forecasting. Front Public Health. 2026 Feb 2;14:1746529. Abstract
submitted by kickingbird at Feb, 19, 2026 from Front Public Health. 2026 Feb 2;14:1746529 (via https://www.frontiersin.org/journals/public-health/articles/)
Background: Accurate and interpretable influenza forecasting is critical for public health preparedness, yet many models struggle to capture multi-scale temporal dynamics and to provide reliable uncertainty ... Daly RE, Feng CY, Hesser CR, Myasnikov I, Gaglia M. N-terminal acetylation controls multiple functional aspects of the influenza A virus ribonuclease PA-X. J Virol 100:e01999-25. Abstract
submitted by kickingbird at Feb, 19, 2026 from J Virol 100:e01999-25 (via https://journals.asm.org/doi/10.1128/jvi.01999-25)
To counteract host antiviral responses, influenza A virus triggers a global reduction of cellular gene expression, a process termed “host shutoff.” A key effector of influenza A virus host shutoff is the ... 9968 items, 20/Page, Page[6/499][|<<] [|<] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [>|] [>>|] |
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