Nemet I, Zuckerman NS, Atari N, Kliker L, Jurkowic. Influenza A(H3N2) Subclade K During the 2025-26 Season and Differential Humoral Responses in Vaccinated Individuals Versus Vaccinated Convalescents in Israel. Vaccines. 2026; 14(10):838. Abstract
submitted by kickingbird at 12 days ago from Vaccines. 2026; 14(10):838 (via https://www.mdpi.com/2076-393X/14/10/838)
Background/Objectives: During the 2025–26 influenza season, the antigenically distinct A(H3N2) subclade K emerged and spread globally, raising significant concerns regarding seasonal vaccine effectiveness. ... N. Uribe Corrales, etc.,al. H5N1 Epidemiology and Production Impact in Eight California Dairy Herds at the Outbreak Epicenter. Preventive Veterinary Medicine. Abstract
submitted by kickingbird at 12 days ago from Preventive Veterinary Medicine (via https://www.sciencedirect.com/science/article/pii/S016758772)
The 2024 emergence of Highly Pathogenic Avian Influenza (HPAI) H5N1, clade 2.3.4.4b, genotype B3.13, in U.S. dairy cattle was a novel disease event affecting animal health, production, and public health. ... Sung-Goo Kang, etc.,al. Four-season bulk tank milk surveillance for brucellosis, influenza A virus, and Q fever in Korean dairy farms. Research in Veterinary Science. Abstract
submitted by kickingbird at 12 days ago from Research in Veterinary Science (via https://www.sciencedirect.com/science/article/abs/pii/S00345)
Bulk tank milk (BTM) provides a practical, non-invasive matrix for repeated herd-level surveillance in dairy farms. This study evaluated a four-season BTM framework for bovine brucellosis, influenza A ... Madeleine Blondin-Brosseau, etc.,al. Investigation of the Effect of Simulated Gastrointestinal Digestive Fluids on the Infectivity of Influenza A Virus H1N1. Food Microbiology. Abstract
submitted by kickingbird at 12 days ago from Food Microbiology (via https://www.sciencedirect.com/science/article/abs/pii/S07400)
The recent emergence of highly pathogenic avian influenza (HPAI) in dairy cattle has raised concerns about potential non-respiratory exposure routes including ingestion of contaminated raw milk. In this ... Toshiya Arakawa. Leakage-safe weekly risk mapping of highly pathogenic avian influenza outbreaks in domestic poultry in Japan using open outbreak, meteorological, and geospatial data. Preventive Veterinary Medicine. Abstract
submitted by kickingbird at 12 days ago from Preventive Veterinary Medicine (via https://www.sciencedirect.com/science/article/pii/S016758772)
Highly pathogenic avian influenza (HPAI) outbreaks in domestic poultry require timely surveillance, but national-scale prediction is challenging because events are rare, spatially heterogeneous, and influenced ... Diletta Fornasiero, etc.,al. Integrating wild bird and environmental samples can strengthen avian influenza surveillance. Journal of Applied Ecology. Abstract
submitted by kickingbird at 12 days ago from Journal of Applied Ecology (via https://besjournals.onlinelibrary.wiley.com/doi/10.1111/1365)
Early detection of avian influenza virus circulation in wild birds is critical for anticipating infection pressure on poultry and regional virus dissemination. Current European legislation primarily targets ... Hussain S, Chia C, Muraleetharan A, Deng YM, Dong. A Cluster of Influenza A(H3N2) Viruses in 2024 From Tasmania, Australia, With Reduced Susceptibility to Baloxavir. Influenza Other Respir Viruses. 2026 Sep;20(9):e70. Abstract
submitted by kickingbird at 12 days ago from Influenza Other Respir Viruses. 2026 Sep;20(9):e70 (via https://onlinelibrary.wiley.com/doi/10.1111/irv.70312)
The emergence of viruses with reduced susceptibility to antivirals poses an ongoing risk which could limit their effectiveness. Here we report a cluster of A(H3N2) viruses detected in Tasmania, Australia, ... Koumaty L, Dan S, De Clercq A, Destras G, Regue H,. Emergence of a genetically distinct cluster of influenza A(H3N2) viruses within subclade J.2.2 associated with hospitalization during the 2024-2025 season in Auvergne-Rh?ne-Alpes, France. Microb Genom. 2026 Sep;12(9):001810. Abstract
submitted by kickingbird at 13 days ago from Microb Genom. 2026 Sep;12(9):001810 (via https://www.microbiologyresearch.org/content/journal/mgen/10)
During the 2024-2025 influenza season in Auvergne-Rh?ne-Alpes, France, a genetically distinct cluster of A(H3N2) viruses within subclade J.2.2 was found to be significantly overrepresented in hospitalized ... Ullah R, Chen W, Zhang L, Guo C, Ren B, Pei X, Yan. Interaction between DEAD-box RNA helicase 10 and influenza PB1 polymerase selectively regulates influenza A virus replication. J Virol. 2026 Sep 22:e0081526. Abstract
submitted by kickingbird at 13 days ago from J Virol. 2026 Sep 22:e0081526 (via https://journals.asm.org/doi/10.1128/jvi.00815-26)
Identifying the host factors that mediate avian influenza virus adaptation in mammals is important for monitoring zoonotic potential. Although viral polymerase adaptations are known to influence cross-species ... Jang Y, Cha RM, Park MJ, Kim JM, Lim EH, Heo GB, A. Genetic Diversity of Clade 2.3.4.4b H5Nx High Pathogenicity Avian Influenza Viruses Detected in Korea During the 2025-2026 Winter Season and Pathogenicity of H5N1 and H5N9 Viruses. Virus Res. 2026 Sep 22:199807. Abstract
submitted by kickingbird at 13 days ago from Virus Res. 2026 Sep 22:199807 (via https://www.sciencedirect.com/science/article/pii/S016817022)
Clade 2.3.4.4b H5N1, H5N6, and H5N9 high pathogenicity avian influenza viruses (HPAIVs) were detected in poultry and wild birds during the 2025-2026 winter season in Korea. During this period, 62 H5Nx ... Aguilar-Luis MA, Valle-Mendoza JD, Tarazona-Castro. Update and optimization of a multiplex RT-qPCR assay to overcome diagnostic failure in emerging influenza A(H3N2) subclades J.2 and K (Peru, 2024-2026). IJID Reg. 2026 Sep 1;21:100993. Abstract
submitted by kickingbird at 13 days ago from IJID Reg. 2026 Sep 1;21:100993 (via https://www.sciencedirect.com/science/article/pii/S277270762)
Objectives: Continuous genetic drift in the hemagglutinin gene of influenza A(H3N2) viruses compromises the reliability of standard molecular diagnostics, resulting in target dropouts and epidemiological ... Lemus-Reyes JI, Fernández-Quintero ML, Ayala E, Sw. Antigenic and structural analysis of the influenza hemagglutinin lateral patch. J Virol. 2026 Sep 23:e0126526. Abstract
submitted by kickingbird at 13 days ago from J Virol. 2026 Sep 23:e0126526 (via https://journals.asm.org/doi/10.1128/jvi.01265-26)
The lateral patch epitope of the H1 hemagglutinin (HA) was a dominant target of antibodies following exposure to the 2009 pandemic H1N1 virus. However, the conservation and mechanisms of antigenic drift ... Marougka K, Leiva-Rebollo R, Hofma F, van Dijk A,. Substitutions affecting the HA-NA-receptor balance preceded the emergence of the pandemic 2009 H1N1 virus. Proc Natl Acad Sci U S A. 2026 Sep 29;123(39):e260. Abstract
submitted by kickingbird at 13 days ago from Proc Natl Acad Sci U S A. 2026 Sep 29;123(39):e260 (via https://www.pnas.org/doi/10.1073/pnas.2609870123)
Swine are a crucial species in influenza A virus (IAV) ecology, capable of supporting replication and consequently evolution of human, avian, and swine strains. They are also the source of the 2009 pandemic ... Varga C. Spatiotemporal clustering of highly pathogenic avian influenza (HPAI) H5N1 at the wild waterfowl-poultry interface: Vector-specific spillover risks in the U.S., 2022-2025. PLoS One. 2026 Sep 23;21(9):e0345354. Abstract
submitted by kickingbird at 13 days ago from PLoS One. 2026 Sep 23;21(9):e0345354 (via https://journals.plos.org/plosone/article?id=10.1371/journal)
The emergence of the highly pathogenic avian influenza (HPAI) H5N1 clade 2.3.4.4b in North America, beginning in February 2022, has highlighted the dynamic, unpredictable, and regionally variable risk ... Yang R, Xu Z, Zhang C, Qiu L, Qian J, Liu J, Dong. Digital Prescription-Based Influenza Activity Forecasting in Jiangxi Province, China: Comparative Modeling Analysis Using Multisource Data. J Med Internet Res. 2026 Sep 23;28:e96131. Abstract
submitted by kickingbird at 13 days ago from J Med Internet Res. 2026 Sep 23;28:e96131 (via https://www.jmir.org/2026/1/e96131)
Background: Traditional laboratory-confirmed influenza surveillance involves a 1- to 2-week reporting delay and captures only patients who have sought care and received a diagnosis, limiting early warning. ... Min SC, Lee JR, Kim BK, Park J-H, Lee DG, Lee GC,. Comparison of Baloxavir-Based Combinations and Monotherapies for Treating Influenza A(H5N1) Clade 2.3.4.4b Virus Infection in Mice. Emerg Infect Dis. 2026 Oct. Abstract
submitted by kickingbird at 13 days ago from Emerg Infect Dis. 2026 Oct (via https://wwwnc.cdc.gov/eid/article/32/10/26-0186_article)
Highly pathogenic avian influenza A(H5N1) clade 2.3.4.4b virus continues to cause animal outbreaks and sporadic zoonotic infections. In a mouse model of lethal influenza disease, we compared oseltamivir, ... Pranav S Kulkarni, etc.,al. [preprint]Estimation of the transmission dynamics of H5N1 HPAI outbreak in a dairy herd using a modeling approach. https://doi.org/10.64898/2026.09.22.753543. Abstract
submitted by kickingbird at 13 days ago from https://doi.org/10.64898/2026.09.22.753543 (via https://www.biorxiv.org/content/10.64898/2026.09.22.753543v1)
The emergence of Highly Pathogenic Avian Influenza (HPAI 2.3.4.4b) in dairy herds in 2024 across 19 states in the United States of America has raised concerns regarding the potential national and global ... Li X, Xiao K, Zhou C, Jia X, Zhao D, Xu J, Zeng X,. VirPLM: Antigenic prediction of influenza A/H3N2 viruses with a fine-tuned protein language model. Bioinformatics. 2026 Sep 18:btag692. Abstract
submitted by kickingbird at 14 days ago from Bioinformatics. 2026 Sep 18:btag692 (via https://academic.oup.com/bioinformatics/advance-article/doi/)
Motivation: Human influenza A/H3N2 viruses undergo rapid antigenic evolution primarily driven by the hemagglutinin subunit 1 (HA1). Within HA1, amino acid substitutions under immune pressure cause antigenic ... S?derstr?m Lindstr?m H, Norstr?m SH, Tang C, Lindb. Occurrence of influenza antivirals and resistance development in influenza A viruses in aquatic environments: A risk assessment. PLoS One. 2026 Sep 21;21(9):e035844. Abstract
submitted by kickingbird at 14 days ago from PLoS One. 2026 Sep 21;21(9):e035844 (via https://journals.plos.org/plosone/article?id=10.1371/journal)
Influenza antivirals (IAs) have been detected in aquatic environments inhabited by dabbling ducks, the natural reservoir of influenza A virus (IAV), raising concerns about the development of antiviral ... Johanna Hol H Fosse, etc.,al. [preprint]Serological Evidence of Widespread Exposure to H5 Avian Influenza Virus in Arctic Foxes in Svalbard, Norway. https://doi.org/10.64898/2026.09.17.752278. Abstract
submitted by kickingbird at 15 days ago from https://doi.org/10.64898/2026.09.17.752278 (via https://www.biorxiv.org/content/10.64898/2026.09.17.752278v1)
The continued circulation of H5 clade 2.3.4.4b highly pathogenic avian influenza virus (HPAIV) has caused extensive mortality in wild bird populations worldwide with increasing spillover to mammals. In ... 10824 items, 20/Page, Page[4/542][|<<] [|<] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [>|] [>>|] |
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