Pyles, K., Darling, T.L., Huang, LC. et al. Intranasal and intramuscular H5-Matrix-M nanoparticle vaccines protects against highly pathogenic H5N1 influenza virus in mice. npj Vaccines (2026). Abstract
submitted by kickingbird at Jul, 13, 2026 from npj Vaccines (2026) (via https://link.springer.com/article/10.1038/s41541-026-01523-8)
The emergence of clade 2.3.4.4b highly pathogenic H5N1 influenza virus in dairy cows and transmission to humans has heightened public health concerns. In this work, we characterized the immunogenicity ... Perez DR. Navigating the Panzootic Era of HPAI H5N1: Bridging Surveillance and Countermeasure Deficits. Viruses. 2026; 18(7):757. Full Text
submitted by kickingbird at Jul, 13, 2026 from Viruses. 2026; 18(7):757 (via https://www.mdpi.com/1999-4915/18/7/757)
The evolutionary trajectory of highly pathogenic avian influenza (HPAI) H5N1 has fundamentally shifted from a sporadic agricultural pathogen to an enduring global panzootic. Since the emergence of the ... Kasianov N, Sharshov K, Derko A, Dubovitskiy N, Mi. Long-Term Monitoring of Influenza A Viruses in Wild Waterfowl: Evidence from the Lake Baikal Basin (2018–2024). Viruses. 2026; 18(7):761. Abstract
submitted by kickingbird at Jul, 13, 2026 from Viruses. 2026; 18(7):761 (via https://www.mdpi.com/1999-4915/18/7/761)
Wild waterfowl constitute the primary natural reservoir of influenza A viruses, and wetlands at the convergence of major migratory flyways serve as critical hubs for viral genetic exchange. Baikal Siberia, ... Fernanda Sánchez-Rodríguez, etc.,al. Highly Pathogenic Avian Influenza H5N1 in South America, 2022–2025: Spread, Affected Species, and Southward Expansion into the Antarctic Region. Viruses 2026, 18(7), 764. Abstract
submitted by kickingbird at Jul, 13, 2026 from Viruses 2026, 18(7), 764 (via https://www.mdpi.com/1999-4915/18/7/764)
The H5N1 highly pathogenic avian influenza (HPAI) virus has caused severe global losses, reaching South America in 2022 and Antarctica in 2024. Here, we synthesize outbreak reports submitted to the World ... Jeong-Hyun Nam, etc.,al. Cross-neutralization of Korea H5N1 clade 2.3.4.4b isolates using the WHO candidate vaccine virus-derived ferret antisera. Vaccine: X. Abstract
submitted by kickingbird at Jul, 13, 2026 from Vaccine: X (via https://www.sciencedirect.com/science/article/pii/S259013622)
Recent infections and transmissions of highly pathogenic avian influenza (HPAI) H5N1 clade 2.3.4.4b viruses in humans and animals pose a significant global public health threat. Vaccination is the most ... Zhengyang Geng, etc.,al. A nanobody against haemagglutinin of H9N2 avian influenza virus shows efficacy in vitro and in vivo. International Journal of Biological Macromolecules. Abstract
submitted by kickingbird at Jul, 13, 2026 from International Journal of Biological Macromolecules (via https://www.sciencedirect.com/science/article/abs/pii/S01418)
H9N2 subtype avian influenza virus (AIV) facilitates viral adaptative evolution and cross-species transmission, result in inflicting severe economic losses on the poultry industry and posing significant ... B. Chen, J. V. Zambrana, A. Shotwell, et al. Hemagglutination Inhibition and Alternate Serologic Responses Following Influenza A(H3N2) Virus Infection. Influenza and Other Respiratory Viruses 20, no. 7. Abstract
submitted by kickingbird at Jul, 13, 2026 from Influenza and Other Respiratory Viruses 20, no. 7 (via https://onlinelibrary.wiley.com/doi/10.1111/irv.70292)
Background: Although the hemagglutination inhibition (HAI) titer remains the gold standard correlate of protection against influenza, it does not fully capture the broader antibody responses that contribute ... Mezhenskaia D, Babujee L, Lim A, Guan L, Nguyen D,. Isolation and characterization of a clade 2.3.4.4b genotype D1.1 H5N1 virus from dairy cattle in Wisconsin. J Virol 0:e00761-26. Abstract
submitted by kickingbird at Jul, 11, 2026 from J Virol 0:e00761-26 (via https://journals.asm.org/doi/10.1128/jvi.00761-26)
Highly pathogenic avian influenza A(H5N1) (HPAI H5N1) viruses of clade 2.3.4.4b have recently been detected in U.S. dairy cattle following multiple spillover events from avian reservoirs. In December 2025, ... Felix Garza Zandra C, Presser Lance D, Eggink Dirk. Perspective on human diagnostic and national reference laboratory preparedness for zoonotic influenza in Europe. Euro Surveill. 2026;31(27):pii=2500918. Abstract
submitted by kickingbird at Jul, 10, 2026 from Euro Surveill. 2026;31(27):pii=2500918 (via https://www.eurosurveillance.org/content/10.2807/1560-7917.E)
Zoonotic influenza A viruses (zIAV) originating from avian and swine reservoirs present a serious concern for public health. Since the emergence of zIAV A(H5N1) in 1996, the virus has spread globally, ... Rebelo AR, Buttler E, Aguilera Nunez E, Cronk B, P. Isolation of Infectious Highly Pathogenic Avian Influenza A(H5N1) Virus from Fetal Bovine Serum, United States, 2025. Emerg Infect Dis. 2026 Aug. Abstract
submitted by kickingbird at Jul, 9, 2026 from Emerg Infect Dis. 2026 Aug (via https://wwwnc.cdc.gov/eid/article/32/8/26-0077_article)
In February 2025, a lot of FBS was received by the Virology Laboratory at the Cornell Animal Health Diagnostic Center (AHDC; Ithaca, NY, USA) for routine extraneous agents testing, per requirements of ... Ana Clara Silva Stival, Artur Christian Garcia d. Qualitative and quantitative evaluation of Fetal Bovine Serum composition: toward ethical and best quality in vitro science. NAM Journal. Abstract
submitted by kickingbird at Jul, 9, 2026 from NAM Journal (via https://www.sciencedirect.com/science/article/pii/S305062042)
Fetal bovine serum (FBS) is widely used as a supplement in cell culture due to its complex composition, which supports cell growth, and metabolism for conducting experiments with mammalian cells in vitro. ... Pecora A, Pérez López J, Jordán MJ, Franco LN, Pol. Analysis of irradiated Argentinean fetal bovine serum for adventitious agents. J Vet Diagn Invest. 2020 Nov;32(6):892-897. Abstract
submitted by kickingbird at Jul, 9, 2026 from J Vet Diagn Invest. 2020 Nov;32(6):892-897 (via https://sage.cnpereading.com/doi/10.1177/1040638720951556)
Fetal bovine serum (FBS) used in cell culture may be contaminated with adventitious agents, which can affect the production of biologicals and the results of clinical laboratory tests. We carried out a ... Sadeghi M, etc.,al. Virome of US bovine calf serum. Biologicals. 2017 Mar;46:64-67. Abstract
submitted by kickingbird at Jul, 9, 2026 from Biologicals. 2017 Mar;46:64-67 (via https://www.sciencedirect.com/science/article/abs/pii/S10451)
Using viral metagenomics we analyzed four bovine serum pools assembled from 715 calves in the United States. Two parvoviruses, bovine parvovirus 2 (BPV2) and a previously uncharacterized parvovirus designated ... Li, C., Yu, Y., Wan, Z. et al. Cattle and human organoids reveal 2.3.4.4b H5N1 cross-species transmission potential and neuraminidase-specific neutralizing antibodies in humans. Nat Commun 17, 5585 (2026). Abstract
submitted by kickingbird at Jul, 9, 2026 from Nat Commun 17, 5585 (2026) (via https://link.springer.com/article/10.1038/s41467-026-74345-w)
The unexpected circulation of clade 2.3.4.4b H5N1 influenza viruses in dairy cattle and the transmission to diverse mammalian species poses a pandemic risk. We sought to explore cattle and human respiratory ... Jason Matthiopoulos, etc.,al. Between-species contagion drives HPAI transmission and mass mortality in seabirds. Journal of Animal Ecology. Abstract
submitted by kickingbird at Jul, 9, 2026 from Journal of Animal Ecology (via https://besjournals.onlinelibrary.wiley.com/doi/10.1111/1365)
The unprecedented avian panzootic caused by High-Pathogenicity Avian Influenza (HPAI) caused widespread mortality in seabird populations, but the exact scales and patterns of transmission, basic epidemiological ... Sung Dae Park, Ji Hyun Son, Dae Sung Yoo. From Clustered to Sporadic: Structural Shifts in the Spatiotemporal Dynamics of HPAI Following the 2017 Policy Reinforcement in South Korea (2003–2025). Transboundary and Emerging Diseases. Abstract
submitted by kickingbird at Jul, 9, 2026 from Transboundary and Emerging Diseases (via https://onlinelibrary.wiley.com/doi/10.1155/tbed/5747471)
Highly pathogenic avian influenza (HPAI) is a devastating viral disease causing substantial economic losses in the poultry industry and posing potential zoonotic risks. Located along the East Asian–Australasian ... European Food Safety Authority (EFSA). Avian influenza overview March–May 2026. EFSA Journal. Abstract
submitted by kickingbird at Jul, 9, 2026 from EFSA Journal (via https://efsa.onlinelibrary.wiley.com/doi/10.2903/j.efsa.2026)
Between 28 February and 4 June 2026, 949 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (186) and wild (763) birds in 30 countries in Europe. The downward trend ... Singh, G., Cool, K., Ghimire, S., Trujillo, J. D.,. Compartmentalized cytokine networks and systemic immune remodelling in bovine mammary H5N1 infection. Emerging Microbes & Infections, 15(1). Abstract
submitted by kickingbird at Jul, 9, 2026 from Emerging Microbes & Infections, 15(1) (via https://www.tandfonline.com/doi/full/10.1080/22221751.2026.2)
Highly pathogenic avian influenza A H5N1 has recently expanded its mammalian host range; in 2024, genotype B3.13 emerged in U.S. dairy cattle with pronounced mammary tropism. In the past, Influenza A virus ... Cochin, M., Abed, Y., Vendramelli, R., Dionne, K.,. Characterization of oseltamivir-resistant A(H5N1) clade 2.3.4.4b, genotype D1.1 variants identified in poultry farms of British Columbia, Canada. Emerging Microbes & Infections, 15(1). Abstract
submitted by kickingbird at Jul, 9, 2026 from Emerging Microbes & Infections, 15(1) (via https://www.tandfonline.com/doi/full/10.1080/22221751.2026.2)
Highly pathogenic avian influenza A(H5N1) viruses of clade 2.3.4.4b, genotype D1.1, are responsible for widespread outbreaks in poultry and continue to cause sporadic, sometimes severe, human infections. ... Miao, X., Xu, X., Han, Y., Wang, Y., Wang, W., Wan. Emerged N193S mutation of PA-X protein disabled the immunity of mucosal dendritic cells for regulating virulence of clade 2.3.4.4b H5 subtype virus. Emerging Microbes & Infections, 15(1). Abstract
submitted by kickingbird at Jul, 9, 2026 from Emerging Microbes & Infections, 15(1) (via https://www.tandfonline.com/doi/full/10.1080/22221751.2026.2)
In recent years, H5 subtype highly pathogenic avian influenza viruses (HPAIVs), especially clade 2.3.4.4b, have posed a global threat to poultry, cattle, and public health. Bioinformatics analysis of H5 ... 10695 items, 20/Page, Page[17/535][|<<] [|<] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [>|] [>>|] |
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