Yohei Watanabe, etc.,al. Intra-patient neuraminidase mutations in avian H5N1 influenza virus reduce sialidase activity to complement weaker hemagglutinin binding and facilitate human infection. PLOS Pathogens. Abstract
submitted by kickingbird at Jan, 25, 2026 from PLOS Pathogens (via https://journals.plos.org/plospathogens/article?id=10.1371/j)
Clade 2.2 H5N1 influenza viruses have caused an unusually high number of human infections, providing a unique opportunity to investigate early molecular steps associated with host adaptation. Although ... Mana Esaki, etc.,al. Genetically distinct H5N2 high pathogenicity avian influenza virus isolated from a peregrine falcon on Amami-Oshima Island, Japan, harboring enhanced pathogenicity-associated amino acids in the PA pro. Virology. Abstract
submitted by kickingbird at Jan, 24, 2026 from Virology (via https://www.sciencedirect.com/science/article/abs/pii/S00426)
We report the first confirmed case of high pathogenicity avian influenza virus (HPAIV) infection in a peregrine falcon (Falco peregrinus) on Amami-Oshima Island, a region known for its unique biodiversity. ... Brigleb PH, Sharp B, Lazure L, Livingston B, Patri. Immune history confers antibody- and T cell-dependent cross-protection against highly pathogenic avian influenza H5N1 viruses. J Virol 0:e02088-25. Abstract
submitted by kickingbird at Jan, 24, 2026 from J Virol 0:e02088-25 (via https://journals.asm.org/doi/10.1128/jvi.02088-25)
The outbreak of highly pathogenic avian H5 influenza (HPAI) clade 2.3.4.4b in cattle has spread across the United States. Mice with pre-existing immunity to H1N1 virus or with a live-attenuated influenza ... Puente-Massaguer, E., Galdino Andrade, T., Scherm,. An H5N1 clade 2.3.4.4b virus vaccine that elicits cross-protective antibodies against conserved domains of H5 and N1 glycoproteins. Nat Commun (2026). Abstract
submitted by kickingbird at Jan, 24, 2026 from Nat Commun (2026) (via https://link.springer.com/article/10.1038/s41467-026-68457-6)
The continuous evolution and global spread of highly pathogenic avian influenza (HPAI) H5N1 viruses, particularly clade 2.3.4.4b, pose major challenges for pandemic preparedness. This study evaluates a ... Nemeth, N.M., Andreasen, V.A., Weyna, A.A.W. et al. Disease susceptibility and biological vulnerability of black vultures to fatal clade 2.3.4.4b highly pathogenic avian influenza A(H5N1) virus infection. Sci Rep (2026). Abstract
submitted by kickingbird at Jan, 24, 2026 from Sci Rep (2026) (via https://link.springer.com/article/10.1038/s41598-026-36912-5)
High numbers of black vultures (Coragyps atratus) have died from clade 2.3.4.4b highly pathogenic (HP) avian influenza A(H5N1) virus (IAV) since its initial detection in North America in November 2021. ... Zhai, S., Dou, Y., Cui, Z. et al. Emerging trends and hotspots in Oseltamivir resistance: insights from a bibliometric investigation. Naunyn-Schmiedeberg´s Arch Pharmacol (2026). Abstract
submitted by kickingbird at Jan, 24, 2026 from Naunyn-Schmiedeberg´s Arch Pharmacol (2026) (via https://link.springer.com/article/10.1007/s00210-026-04977-8)
Influenza has long been a serious global public health problem, and the risk of drug resistance to Oseltamivir, as a first-line antiviral drug, cannot be ignored. Although some research findings have been ... Hew, Y.L., Isoda, N., Miura, T. et al. Evaluation of the Efficacy of Low-Concentration Gaseous Chlorine Dioxide in Inactivating Airborne H5 High Pathogenicity Avian Influenza Virus in Vivo Model. Food Environ Virol 18, 4 (2026). Abstract
submitted by kickingbird at Jan, 24, 2026 from Food Environ Virol 18, 4 (2026) (via https://link.springer.com/article/10.1007/s12560-026-09677-3)
H5 high pathogenicity avian influenza virus (HPAIV) continues to spread globally, causing several high pathogenicity avian influenza (HPAI) outbreaks in poultry and significant economic losses. Biosecurity ... Joshua Mack, Amy Hurford. [preprint]Using an evolutionary epidemiological model of pandemics to estimate the infection fatality ratio for humans infected with avian influenza viruses. https://doi.org/10.64898/2026.01.21.26344526. Abstract
submitted by kickingbird at Jan, 24, 2026 from https://doi.org/10.64898/2026.01.21.26344526 (via https://www.medrxiv.org/content/10.64898/2026.01.21.26344526)
The risk of highly pathogenic avian influenza infection to humans is challenging to estimate because many human avian influenza virus (AIV) infections are undetected as they may be asymptomatic, symptomatic ... ?mietanka K, Tarasiuk K, Kycko A, ?wi?toń E, Wyros. Comparative pathogenicity of a virulent field isolate and an NA S122N genetically modified H3N1 avian influenza virus in chickens. Avian Pathol. 2026 Jan 22:1-8. Abstract
submitted by kickingbird at Jan, 23, 2026 from Avian Pathol. 2026 Jan 22:1-8 (via https://www.tandfonline.com/doi/full/10.1080/03079457.2026.2)
Low pathogenic avian influenza viruses (LPAIVs) are typically associated with subclinical or mild disease in poultry. However, recent outbreaks involving atypical LPAIV strains, including H3N1 strains ... Su Y, Wu R, Liu P, Li Z, Pu J, Wang L. Integrated region-specific modeling of H5 avian influenza in Asia using ENSO-based forecasts. One Health. 2026 Jan 7;22:101322. Abstract
submitted by kickingbird at Jan, 23, 2026 from One Health. 2026 Jan 7;22:101322 (via https://www.sciencedirect.com/science/article/pii/S235277142)
Highly pathogenic avian influenza (HPAI), particularly of the H5 subtype, remains a persistent threat to poultry, wildlife, and public health across Asia. This study quantifies the influence of the El ... Rakovskaya A, Lozhkov A, Zabrodskaya Y, Kirenskaya. Neurogenesis decreases in the offspring of mothers infected with influenza A virus. Front Cell Infect Microbiol. 2026 Jan 6;15:1704546. Abstract
submitted by kickingbird at Jan, 23, 2026 from Front Cell Infect Microbiol. 2026 Jan 6;15:1704546 (via https://www.frontiersin.org/journals/cellular-and-infection-)
Introduction: Seasonal influenza virus infection during pregnancy poses significant risks to maternal and fetal health, contributing to adverse neurodevelopmental outcomes in offspring. This study investigates ... John H. Ni, etc.,al. [preprint]Loss of α2,3-linked sialoside in the receptor-binding site of a H5N1 influenza hemagglutinin identified in a human patient. https://doi.org/10.64898/2026.01.19.700419. Abstract
submitted by kickingbird at Jan, 23, 2026 from https://doi.org/10.64898/2026.01.19.700419 (via https://www.biorxiv.org/content/10.64898/2026.01.19.700419v1)
In November 2024, an adolescent female in British Columbia was hospitalized presenting with severe symptoms including respiratory failure due to infection with a novel H5N1 subtype influenza strain (BC24). ... Yuan Z, Wei R, Shang R, Zhang H, Cheng K, Ma S, Zh. Genetic Characterization and Evolutionary Insights of Novel H1N1 Swine Influenza Viruses Identified from Pigs in Shandong Province, China. Viruses. 2026; 18(1):117. Abstract
submitted by kickingbird at Jan, 22, 2026 from Viruses. 2026; 18(1):117 (via https://www.mdpi.com/1999-4915/18/1/117)
Influenza A viruses exhibit broad host tropism, infecting multiple species including humans, avian species, and swine. Swine influenza virus (SIV), while primarily circulating in porcine populations, demonstrates ... Weber J, Ponse NLD, Zhu X, Carrasco MR, Han AX, Fu. The receptor binding properties of H5Ny influenza A viruses have evolved to bind to avian-type mucin-like O-glycans. PLoS Pathog. 2026 Jan 20;22(1):e1013812. Abstract
submitted by kickingbird at Jan, 22, 2026 from PLoS Pathog. 2026 Jan 20;22(1):e1013812 (via https://journals.plos.org/plospathogens/article?id=10.1371/j)
Highly pathogenic H5Ny influenza A viruses are causing unprecedented, season-independent outbreaks across avian and mammalian species, including dairy cattle, a novel reservoir. The sialoside-binding properties ... Brcko IC, Carius de Souza V, Jeronimo Lima AR, Per. Phylodynamic Reconstruction of H1N1pdm09 Influenza Virus Transmission in Brazil: A Decade of Evolutionary Dynamics. Emerg Microbes Infect. 2026 Jan 19:2620237. Abstract
submitted by kickingbird at Jan, 21, 2026 from Emerg Microbes Infect. 2026 Jan 19:2620237 (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 ... Rahman I, Wight J, Cunningham JT, Ochoa PS, Wallac. Surveillance of live birds for active and past infections reveals the impact of highly pathogenic H5N1 on seabird populations in Atlantic Canada. Can J Microbiol. 2026 Jan 16. Abstract
submitted by kickingbird at Jan, 20, 2026 from Can J Microbiol. 2026 Jan 16 (via https://cdnsciencepub.com/doi/10.1139/cjm-2025-0195)
Highly pathogenic avian influenza clade 2.3.4.4b H5Nx viruses (HPAIVs) have caused significant mortality in wild birds. We investigated active avian influenza virus (AIV) infections and assessed seroprevalence ... Mohammed Nooruzzaman, etc.,al. [preprint]Infection and transmission dynamics of bovine and human influenza A H5N1 viruses in mouse and hamster models. https://doi.org/10.64898/2026.01.17.700113. Abstract
submitted by kickingbird at Jan, 20, 2026 from https://doi.org/10.64898/2026.01.17.700113 (via https://www.biorxiv.org/content/10.64898/2026.01.17.700113v1)
Here we investigated the pathogenesis and contact transmission of bovine- and human-derived highly pathogenic avian influenza (HPAI) H5N1 clade 2.3.4.4b genotype B3.13 viruses in mammalian models. Using ... Mohammed Nooruzzaman, etc.,al. [preprint]Recombinant influenza A H5N1 viruses expressing fluorescent and luminescent reporter proteins. https://doi.org/10.64898/2026.01.17.700109. Abstract
submitted by kickingbird at Jan, 20, 2026 from https://doi.org/10.64898/2026.01.17.700109 (via https://www.biorxiv.org/content/10.64898/2026.01.17.700109v1)
Highly pathogenic avian influenza (HPAI) H5N1 clade 2.3.4.4b viruses present a broad host range, with recent spillover and sustained transmission in dairy cattle in the United States. Replication-competent ... Biddle JE, House S, Kwon JH, Presti RM, Fritz SA,. Estimating influenza transmission parameters: Comparing two study designs, 2023-2024. Epidemics. 2026 Jan 12;54:100888. Abstract
submitted by kickingbird at Jan, 19, 2026 from Epidemics. 2026 Jan 12;54:100888 (via https://www.sciencedirect.com/science/article/pii/S175543652)
Household studies play a critical role in estimating influenza transmission parameters, which are essential for real-time modeling of epidemic and pandemic dynamics to inform influenza control strategies. ... Xu, G., Chen, Y., Zhu, Y. et al. Resurgence and clinical evolution of influenza A in Chinese children: shifting epidemiology and serological dynamics across pre-, intra-, and post-pandemic eras (2019~2023). BMC Infect Dis (2026). Abstract
submitted by kickingbird at Jan, 19, 2026 from BMC Infect Dis (2026) (via https://link.springer.com/article/10.1186/s12879-025-12468-z)
ObjectiveThis study aimed to analyze the epidemiological characteristics and hematologic and inflammatory markers of influenza A in children aged 0–18 years before and after the COVID-19 pandemic to guide ... 6712 items, 20/Page, Page[7/336][|<<] [|<] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [>|] [>>|] |
Related Pages:
Browse by Category
Learn about the flu news, articles, events and more
Subscribe to the weekly F.I.C newsletter!
|
- 
