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 19 hours ago 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 19 hours ago 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 ... Marco Falchieri, etc.,al. Detection of Two High Pathogenicity Avian Influenza Virus (HPAIV) Subtypes, H5N1 and H5N5, in a Mass Mortality Event in Wild Seabirds and Co-Location With Dead Seals. Transboundary and Emerging Diseases. Abstract
submitted by kickingbird at 6 days ago from Transboundary and Emerging Diseases (via https://onlinelibrary.wiley.com/doi/10.1155/tbed/4680980)
H5Nx Clade 2.3.4.4b high pathogenicity avian influenza viruses (HPAIVs) have been detected repeatedly in Great Britain (GB) since autumn 2020, with H5N1 dominating detections but with low level detection ... Brown I, Neil C. Epidemiology and impact of high pathogenicity avian influenza in Europe 2020 to 2025. Can J Microbiol. 2026 Jan 20. Abstract
submitted by kickingbird at 9 days ago from Can J Microbiol. 2026 Jan 20 (via https://cdnsciencepub.com/doi/10.1139/cjm-2025-0214)
High Pathogenicity Avian Influenza (HPAI) of H5 subtype was detected year-round for the first time in Europe in 2022 and contributed to the largest European HPAI epizootic. The switch H5N8 to H5N1 virus ... ECDC; 2026. Zoonotic influenza - Annual Epidemiological Report 2024. European Centre for Disease Prevention and Control. Abstract
submitted by kickingbird at 9 days ago from European Centre for Disease Prevention and Control (via https://www.ecdc.europa.eu/sites/default/files/documents/zoo)
Nine countries reported sporadic human infections with avian influenza virus subtypes A(H5N1), A(H5N2), A(H5N6), A(H5Nx), A(H9N2), A(H10N3) for 2024. Four countries reported human infections with influenza ... Elspeth MacBain, etc.,al. Management of critical illness in an adolescent caused by highly pathogenic avian influenza A(H5N1) virus infection in British Columbia, Canada. The Lancet Infectious Diseases. Abstract
submitted by kickingbird at 10 days ago from The Lancet Infectious Diseases (via https://www.sciencedirect.com/science/article/abs/pii/S14733)
Highly pathogenic avian influenza A(H5N1) viruses have been circulating among wild birds and are enzootic in poultry in some areas of the world with spillover to a wide range of terrestrial and marine ... WPRO. Avian Influenza Weekly Update # 1029: 16 January 2026. WHO. Abstract
submitted by kickingbird at 12 days ago 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. ... Nyarko SO, Asante IA, Sarpong GM, Boatemaa L, Kwas. Evidence of High Pathogenic Avian Influenza H5N1 Clade 2.3.4.4b Among Poultry in Ghana From 2021 to 2022. Vet Med Sci. 2026 Jan;12(1):e70744. Abstract
submitted by kickingbird at 12 days ago from Vet Med Sci. 2026 Jan;12(1):e70744 (via https://onlinelibrary.wiley.com/doi/10.1002/vms3.70744)
Introduction: During the 2021 COVID-19 pandemic, Ghana experienced outbreaks of high pathogenic avian influenza virus (HPAIV) H5N1 among poultry.Objectives: Here, we describe the distribution and genetic ... WPRO. Avian Influenza Weekly Update # 1028: 09 January 2026. WHO. Abstract
submitted by kickingbird at Jan, 13, 2026 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. ... Gwon S-H, Park S-I, Jeong H, Kim D, Son Y, Lee M-a. Fatal H5N1 Highly Pathogenic Avian Influenza with Retrograde Neuroinvasion in a Free-Ranging Leopard Cat (Prionailurus bengalensis) During a Wild Bird Outbreak in South Korea. Animals. 2026; 16(2):200. Abstract
submitted by kickingbird at Jan, 12, 2026 from Animals. 2026; 16(2):200 (via https://www.mdpi.com/2076-2615/16/2/200)
Highly pathogenic avian influenza (HPAI) H5N1 clade 2.3.4.4b viruses spread efficiently via migratory wild birds and increasingly infect mammals. The leopard cat (Prionailurus bengalensis) is an endangered ... Wei J, Cen P, Lu Y, Bi D, Tan S, Li Y, Liu S, Lu N. Clinical Features and Management of a Critical Human Case of H10N3 Avian Influenza: A Case Report and Literature Review. Int J Infect Dis. 2026 Jan 8:108367. Abstract
submitted by kickingbird at Jan, 11, 2026 from Int J Infect Dis. 2026 Jan 8:108367 (via https://www.ijidonline.com/article/S1201-9712(26)00002-0/ful)
Background: Since the first human case of H10N3 Avian Influenza in Jiangsu, China (April 2021), three cases have been reported globally. However, clinical and treatment data remain limited. Therefore, ... Young-Jae Si, etc.,al. Early Detection and Genetic Characterization of Clade 2.3.4.4b H5N1 and H5N9 Highly Pathogenic Avian Influenza Viruses at the Onset of Fall Migration in Wild Birds during October 2025 in South Korea. Front. Cell. Infect. Microbiol. Abstract
submitted by kickingbird at Jan, 10, 2026 from Front. Cell. Infect. Microbiol (via https://www.frontiersin.org/journals/cellular-and-infection-)
Highly pathogenic avian influenza (HPAI) viruses of clade 2.3.4.4b continue to diversify through reassortment with co-circulating low-pathogenic avian influenza (LPAI) viruses and are repeatedly introduced ... Panova, A.S., Gudymo, A.S., Kolosova, N.P. et al. Genotype A3 influenza A(H5N1) isolated from fur seals shows high virulence in mammals, but not airborne transmission. Sci Rep 15, 44463 (2025). Abstract
submitted by kickingbird at Dec, 25, 2025 from Sci Rep 15, 44463 (2025) (via https://link.springer.com/article/10.1038/s41598-025-28032-3)
The global spread of highly pathogenic avian influenza A(H5N1) clade 2.3.4.4b viruses has recently extended to include diverse mammalian species, raising new concerns about pandemic risk. In 2023, this ... Shen M, Yu J, Fu B, Yu C, Cui C, Chen S, et al. Influenza D Virus in Black Donkeys, Northern China. Emerg Infect Dis. 2025 Dec. Abstract
submitted by kickingbird at Dec, 24, 2025 from Emerg Infect Dis. 2025 Dec (via https://wwwnc.cdc.gov/eid/article/31/12/25-0666_article)
Influenza D virus (IDV) is prevalent in cattle in China, and a risk for spillover to other species exists. We detected IDV antibodies in 6/315 of black donkeys in northern China, suggesting cattle-to-donkey ... Hatta Y, De La Cruz J, Murray T, Hiatt B, Jang Y,. Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus Infection in Poultry Farm Workers, Washington, USA, 2024. Emerg Infect Dis. 2025 Dec. Abstract
submitted by kickingbird at Dec, 24, 2025 from Emerg Infect Dis. 2025 Dec (via https://wwwnc.cdc.gov/eid/article/31/12/25-1118_article)
Poultry workers in Washington, USA, were infected with highly pathogenic avian influenza A(H5N1) virus and recovered. The viruses were clade 2.3.4.4b genotype D1.1, closely related to viruses causing poultry ... Niel KR, St Charles KM, Elissa JY, Lighty ME, Ssem. Highly Pathogenic Avian Influenza (HPAI H5N1, Clade 2.3.4.4b, genotype C2.1) in Commercial Ring-Necked Pheasants During the 2022 Outbreak in the United States. Can J Microbiol. 2025 Dec 22. Abstract
submitted by kickingbird at Dec, 23, 2025 from Can J Microbiol. 2025 Dec 22 (via https://cdnsciencepub.com/doi/10.1139/cjm-2025-0198)
Highly pathogenic avian influenza (HPAI) virus H5N1 clade 2.3.4.4b was introduced into North America in 2021. In 2022, clade 2.3.4.4b spilled into domestic poultry in the United States (U.S.), resulting ... St Charles KM, Ssematimba A, Bonney P, Cardona C. Evaluation of transmission metrics in a slow-spreading highly pathogenic avian influenza (HPAI) outbreak in a commercial upland game bird system. Can J Microbiol. 2025 Dec 22. Abstract
submitted by kickingbird at Dec, 23, 2025 from Can J Microbiol. 2025 Dec 22 (via https://cdnsciencepub.com/doi/10.1139/cjm-2025-0203)
In 2022, highly pathogenic avian influenza virus (HPAIV) H5N1 clade 2.3.4.4b was detected in United States (US) poultry, quickly escalating into an outbreak that surpassed the 2014/15 HPAI US event in ... Adaszek ?, Domańska-Blicharz K, Jańczak D, Kalinow. Cats infected with H5N1 avian influenza - a new infectious disease in Poland. Pol J Vet Sci. 2025;28(4):683-689. Abstract
submitted by kickingbird at Dec, 20, 2025 from Pol J Vet Sci. 2025;28(4):683-689 (via https://journals.pan.pl/dlibra/publication/157284/edition/13)
Avian influenza virus (AIV) infections in cats are a new and not fully understood problem in Poland. These infections have drawn the attention of both veterinarians and human medical practitioners, mainly ... European Food Safety Authority (EFSA). Avian influenza overview September - November 2025. EFSA Journal, Volume 23, Issue 12. Abstract
submitted by kickingbird at Dec, 19, 2025 from EFSA Journal, Volume 23, Issue 12 (via https://efsa.onlinelibrary.wiley.com/doi/10.2903/j.efsa.2025)
Between 6 September and 28 November 2025, 2896 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (442) and wild (2454) birds in 29 countries in Europe. The magnitude ... Fries AC, Septer KM, Gruner WE, Liang Z, Eick-Cost. Influenza Virus Characteristics in Department of Defense Populations, 2024-2025. NEJM Evid. 2025 Dec 17:EVIDpha2500069. Abstract
submitted by kickingbird at Dec, 18, 2025 from NEJM Evid. 2025 Dec 17:EVIDpha2500069 (via https://evidence.nejm.org/doi/10.1056/EVIDpha2500069)
The influenza virus constantly evolves through antigenic shift and drift, requiring annual review to inform the development of seasonal influenza vaccines. The Department of Defense Global Respiratory ... 410 items, 20/Page, Page[1/21][|<<] [|<] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [>|] [>>|] |
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