Martí-Garcia, B., Lean, F.Z.X., Nú?ez, A. et al. Natural infections of highly pathogenic avian influenza virus H5N1 in wild birds between 2020 and 2023 in the UK: a retrospective study with focus on microscopic lesions, viral distribution and neurot. Vet Res 56, 218 (2025). Abstract
submitted by kickingbird at Nov, 19, 2025 from Vet Res 56, 218 (2025) (via https://veterinaryresearch.biomedcentral.com/articles/10.118)
Since the emergence of highly pathogenic avian influenza (HPAI) H5N1 clade 2.3.4.4 Goose/Guangdong lineage in Europe in 2014, an unprecedented outbreak occurred during the 2021–2022 epidemiological year, ... Cherian, P., Menon, G.I. Modelling a potential zoonotic spillover event of H5N1 influenza. BMC Public Health 25, 3983 (2025). Abstract
submitted by kickingbird at Nov, 19, 2025 from BMC Public Health 25, 3983 (2025) (via https://bmcpublichealth.biomedcentral.com/articles/10.1186/s)
BackgroundHighly Pathogenic Avian Influenza (HPAI) is a prominent candidate for a future human pandemic arising from a zoonotic spillover event. Its best-known subtype is H5N1, with South- or South-East ... Zhao Y, Wang Y, Huang K, Wang F, Wang Y. Influenza a(H1N1) virus infection impairs syncytiotrophoblast functions by promoting ferroptosis through the TNF-α/ISG15/EGR1 axis. Virol J. 2025 Nov 17;22(1):379. Abstract
submitted by kickingbird at Nov, 19, 2025 from Virol J. 2025 Nov 17;22(1):379 (via https://virologyj.biomedcentral.com/articles/10.1186/s12985-)
Influenza A virus (IAV) is linked to adverse pregnancy outcomes like spontaneous abortion, preterm birth, and neonatal death. Inhibition of trophoblast cell fusion by IAV infection is a key factor contributing ... Llewellyn, S., Schewe, K.E., Ayaz, S. et al. Replication in human cells supersedes serum antigenic match for the in vivo efficacy of an A/H1N1pdm09 LAIV virus. NPJ Vaccines. 2025 Nov 17;10(1):236. Abstract
submitted by kickingbird at Nov, 19, 2025 from NPJ Vaccines. 2025 Nov 17;10(1):236 (via https://www.nature.com/articles/s41541-025-01281-z)
For FluMist?/Fluenz live attenuated influenza vaccine (LAIV), efficient virus replication in human nasal epithelial cells (hNEC) is an important factor in vaccine effectiveness (VE). The necessity of antigenic ... Dizayee BA, Khlef EL. Molecular characterization of a highly pathogenic avian influenza A (H5N4) virus isolated from domestic chickens in Iraq during the 2015 HPAI H5N1 outbreak. Open Vet J. 2025;15(10):5312-5325. Abstract
submitted by kickingbird at Nov, 18, 2025 from Open Vet J. 2025;15(10):5312-5325 (via https://www.openveterinaryjournal.com/?mno=252729)
Background: Influenza viruses continuously threaten avian and mammalian species. After the circulation of highly pathogenic avian influenza (HPAI) H5N1 in 2015 in Iraq, an H5N4 influenza virus emerged ... Rahman M, Uyeki TM, Peiris M, Cardwell JM, Nguipdo. A Cross-Sectional Virological and Sero-Epidemiological Study of Exposures to Avian Influenza A(H5N1) and A(H9N2) Viruses in Live Bird Market Workers in Dhaka, Bangladesh. Influenza Other Respir Viruses. 2025 Nov;19(11):e7. Abstract
submitted by kickingbird at Nov, 18, 2025 from Influenza Other Respir Viruses. 2025 Nov;19(11):e7 (via https://onlinelibrary.wiley.com/doi/10.1111/irv.70189)
Background: Avian influenza A viruses (AIVs) are endemic among poultry in Bangladesh sold at live bird markets (LBMs). We assessed virologic and serologic evidence of exposure to AIVs among LBM workers.Methods: ... Wang X, Ma X, Zeng Y, Li C. Unusual neutrophilic morphology in influenza-A-induced septic shock: Blue-green inclusions and phagocytosis of autologous cells in a toddler. Front Cell Infect Microbiol. 2025 Nov 1;15:1684054. Abstract
submitted by kickingbird at Nov, 18, 2025 from Front Cell Infect Microbiol. 2025 Nov 1;15:1684054 (via https://www.frontiersin.org/journals/cellular-and-infection-)
Influenza A virus is a major cause of seasonal respiratory illness, typically self-limiting in children. However, in rare instances, it can lead to fulminant systemic complications such as acute necrotizing ... Granger KL Jr, Gross C, Frank C, Lappin MR. Multisystemic manifestations of highly pathogenic avian influenza (H5N1) in a young domestic shorthair cat. JFMS Open Rep. 2025 Nov 11;11(2):20551169251376559. Abstract
submitted by kickingbird at Nov, 18, 2025 from JFMS Open Rep. 2025 Nov 11;11(2):20551169251376559 (via https://sage.cnpereading.com/paragraph/article/?doi=10.1177%)
Case summary: A 4.5-year-old male castrated, predominantly indoor-housed domestic shorthair cat presented with lethargy, anorexia and fever, progressing rapidly to severe respiratory distress and neurologic ... WPRO. Avian Influenza Weekly Update # 1022: 14 November 2025. WHO. Abstract
submitted by kickingbird at Nov, 17, 2025 from WHO (via https://www.who.int/westernpacific/publications/m/item/avian)
Avian influenza subtype A(HxNy) normally spreads in birds but can also infect humans. Human infections are primarily acquired through direct contact with infected poultry or contaminated environments. ... Zhu H, He D, Liu S, Fan X, Gao L, Guo L, Zhang Z.. H6N6 Avian Influenza Virus Infection Induced Pyroptosis of M1 Macrophages by Activating Caspase-1. Viruses. 2025; 17(11):1492. Abstract
submitted by kickingbird at Nov, 17, 2025 from Viruses. 2025; 17(11):1492 (via https://www.mdpi.com/1999-4915/17/11/1492)
The H6N6 avian influenza virus has expanded its host range from birds to mammals. Some strains can now bind to human-like receptors, raising concerns about human infection. Although H6N6 is a low-pathogenic ... Facchini M, De Marco MA, Piacentini S, Di Martino. Divergent Avian Influenza H10 Viruses from Sympatric Waterbird Species in Italy: Zoonotic Potential Assessment by Molecular Markers. Microorganisms. 2025; 13(11):2575. Abstract
submitted by kickingbird at Nov, 17, 2025 from Microorganisms. 2025; 13(11):2575 (via https://www.mdpi.com/2076-2607/13/11/2575)
Avian influenza viruses (AIVs) of H10 subtype are able to circulate in domestic and wild bird populations but can also spill over and adapt to mammals, posing a continuous risk to biodiversity conservation, ... Zhang M, Luo S, Xie Z, Li M, Xie L, Fan Q, Wang C,. Genetic Evolution of H9N2 Avian Influenza Virus in Guangxi, China. Microorganisms. 2025; 13(11):2579. Abstract
submitted by kickingbird at Nov, 17, 2025 from Microorganisms. 2025; 13(11):2579 (via https://www.mdpi.com/2076-2607/13/11/2579)
H9N2 avian influenza virus (AIV) is widely prevalent in poultry in China. To understand the genetic characteristics and evolution of H9N2 AIVs in Guangxi, southern China, the complete genomes of H9N2 AIVs ... Zhen Wan, Haijiang Gong, Qi Liu, etc.,al. Fluorescence/Colorimetric Lateral Flow Immunoassay Based on Dual-Aptamer Domain Recognition and Upconversion Signal Amplification for Sensitive H1N1 Hemagglutinin Detection. Advanced Functional Materials. Abstract
submitted by kickingbird at Nov, 17, 2025 from Advanced Functional Materials (via https://advanced.onlinelibrary.wiley.com/doi/10.1002/adfm.20)
Rapid and specific detection of influenza A viruses is critical for pandemic response. However, traditional lateral flow immunoassays (LFIAs) face challenges in sensitivity, signal reliability, and cross-reactivity. ... Zheng H, Chen Y, Gao R, Yang W, Lu X, Chen Y, Gu M. NA-N322S and G389D mutations synergize with PB2-627K to enhance H7N9 pathogenicity in mammals. Vet Microbiol. 2025 Oct 30;312:11077. Abstract
submitted by kickingbird at Nov, 16, 2025 from Vet Microbiol. 2025 Oct 30;312:11077 (via https://www.sciencedirect.com/science/article/abs/pii/S03781)
The H7N9 subtype avian influenza virus (AIV) is currently the subtype with the highest number of human infection cases, with a mortality rate of nearly 40 %,40 %, posing a serious threat to public health. ... Entriken CG, Bruce KL, Coyne BM, Kruyer SH, Sincla. Improved efficacy of an influenza DNA vaccine through high-density microarray patch delivery. J Gen Virol. 2025 Nov;106(11):002179. Abstract
submitted by kickingbird at Nov, 16, 2025 from J Gen Virol. 2025 Nov;106(11):002179 (via https://www.microbiologyresearch.org/content/journal/jgv/10.)
Pandemic preparedness requires vaccine platforms that are fast to produce, thermostable and suitable for broad deployment. DNA vaccines are well suited to this task but have historically suffered from ... Sullivan J, Poulson R, Olsen GH, Berlin AM, Cao Z,. Rapid increase in antibodies to influenza A virus H5 and N1 in lesser scaup (Aythya Affinis) following the introduction of 2.3.4.4b H5N1 into north America. Can J Microbiol. 2025 Nov 13. Abstract
submitted by kickingbird at Nov, 16, 2025 from Can J Microbiol. 2025 Nov 13 (via https://cdnsciencepub.com/doi/10.1139/cjm-2025-0176)
Clade 2.3.4.4b Eurasian-origin H5N1 entered North America in late 2021 and spread across the continent. While studies have characterized the antibody response mounted by dabbling ducks following exposure, ... Freja CM Kirsebom, etc.,al. [Preprint]Early influenza virus characterisation and vaccine effectiveness in England in autumn 2025. UK Health Security Agency. Abstract
submitted by kickingbird at Nov, 16, 2025 from UK Health Security Agency (via https://www.gov.uk/government/publications/pre-print-early-i)
New data published today by the UK Health Security Agency (UKHSA) shows the 2025/26 vaccine is currently 70 to 75% effective at preventing hospital attendance in children aged 2 to 17 years and 30 to 40% ... Hunter Joseph Ries, etc.,al. [preprint]Weak selection and stochastic processes limit the emergence of antigenic variants during household transmission of influenza A viruses. https://doi.org/10.1101/2025.11.04.686470. Abstract
submitted by kickingbird at Nov, 15, 2025 from https://doi.org/10.1101/2025.11.04.686470 (via https://www.biorxiv.org/content/10.1101/2025.11.04.686470v2)
Influenza viruses undergo antigenic drift, the gradual accumulation of mutations that cause antigenic changes in the viral surface proteins hemagglutinin (HA) and neuraminidase (NA). Although selection ... Wang J, Bi F, Luo X, Huang H, Liang C, Zhao Y, et. Human Infection with Avian Influenza A(H10N3) Virus, China, 2024. Emerg Infect Dis. 2025 Nov. Abstract
submitted by kickingbird at Nov, 15, 2025 from Emerg Infect Dis. 2025 Nov (via https://wwwnc.cdc.gov/eid/article/31/11/25-0847_article)
We describe the clinical symptoms and epidemiologic characteristics of a patient infected with avian influenza A(H10N3) virus in Guangxi Province, China, in December 2024. Whole-genome sequencing showed ... Chu X, Yin X, Tian Y, Jiang W, Zhao Z, Wang J, Cao. Characterizations of a novel triple-reassortant H3N3 avian influenza A virus isolated from chickens in China. Poult Sci. 2025 Nov 2;104(12):106048. Abstract
submitted by kickingbird at Nov, 15, 2025 from Poult Sci. 2025 Nov 2;104(12):106048 (via https://www.sciencedirect.com/science/article/pii/S003257912)
The emergence of novel H3N8 and H10N3 avian influenza A viruses (IAVs) circulating in chicken flocks in China has raised significant concerns to their spillovers in humans and associated economic losses. ... 9563 items, 20/Page, Page[9/479][|<<] [|<] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [>|] [>>|] |
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