European Food Safety Authority (EFSA), Julio Alvar. Risk posed by the HPAI virus H5N1, Eurasian lineage goose/Guangdong clade 2.3.4.4b. genotype B3.13, currently circulating in the US. EFSA Journal, 23(7), e9508. Abstract
submitted by kickingbird at Jul, 4, 2025 from EFSA Journal, 23(7), e9508 (via https://efsa.onlinelibrary.wiley.com/doi/10.2903/j.efsa.2025)
The emergence of highly pathogenic avian influenza (HPAI) A(H5N1), clade 2.3.4.4b, genotype B3.13 in U.S. dairy cattle marks a significant shift in the virus' host range and epidemiological profile. Infected ... Flavio Cargnin Faccin, etc.,al. [preprint]Experimental infection and viral pathogenesis of a human isolate of H5N1 highly pathogenic avian influenza strain in Jersey cows. https://doi.org/10.21203/rs.3.rs-6915991/v1. Abstract
submitted by kickingbird at Jul, 4, 2025 from https://doi.org/10.21203/rs.3.rs-6915991/v1 (via https://www.researchsquare.com/article/rs-6915991/v1)
Highly pathogenic avian influenza H5N1 viruses have circulated globally since 1996. In recent years, clade 2.3.4.4b H5N1 viruses have crossed the species barrier into multiple species, including dairy ... Durazzi, F., Koopmans, M.P.G., Fouchier, R.A.M. et. Language models learn to represent antigenic properties of human influenza A(H3) virus. Sci Rep 15, 21364 (2025). Abstract
submitted by kickingbird at Jul, 3, 2025 from Sci Rep 15, 21364 (2025) (via https://link.springer.com/article/10.1038/s41598-025-03275-2)
Given that influenza vaccine effectiveness depends on a good antigenic match between the vaccine and circulating viruses, it is important to assess the antigenic properties of newly emerging variants continuously. ... Higgins D, Looker J, Sunnucks R, Carruthers J, Fin. Introducing a framework for within-host dynamics and mutations modelling of H5N1 influenza infection in humans. J R Soc Interface. 2025 Jul;22(228):20240910. Abstract
submitted by kickingbird at Jul, 3, 2025 from J R Soc Interface. 2025 Jul;22(228):20240910 (via https://royalsocietypublishing.org/doi/10.1098/rsif.2024.091)
Avian influenza A(H5N1) poses a public health risk due to its pandemic potential should the virus mutate to become human-to-human transmissible. To date, reported influenza A(H5N1) human cases have typically ... Zhang, L. et al. Neutralizing activity against bovine H5N1 HPAIV (clade 2.3.4.4b) in human plasma after seasonal influenza vaccination. Emerging Microbes & Infections, 1 Jul 2025. Abstract
submitted by kickingbird at Jul, 2, 2025 from Emerging Microbes & Infections, 1 Jul 2025 (via https://www.tandfonline.com/doi/full/10.1080/22221751.2025.2)
H5Ny highly pathogenic avian influenza viruses (HPAIV) cause significant mortality in birds and have led to fatal cases in humans and other mammals, though sustained transmission in mammals is rare, except ... Kam, T.T., Bui, C.H., Yeung, HW. et al. Viral characterization of the reassortants between canine influenza H3N2 and human pandemic (2009) H1N1 and avian H9N2 viruses in canine ex vivo tracheal explants. Virol J 22, 218 (2025). Abstract
submitted by kickingbird at Jul, 2, 2025 from Virol J 22, 218 (2025) (via https://link.springer.com/article/10.1186/s12985-025-02836-1)
BackgroundIn 2007, the canine influenza H3N2 virus (H3N2-CIV) first emerged in the canine population in South Korea. The virus had since spread internationally and continues to circulate in the canines. ... Quan, K., Zhang, N., Lin, M. et al. Development of a broad-spectrum subunit vaccine against H9N2 avian influenza using HA stem domain scaffold and snoopligase system. npj Vaccines 10, 136 (2025). Abstract
submitted by kickingbird at Jul, 2, 2025 from npj Vaccines 10, 136 (2025) (via https://link.springer.com/article/10.1038/s41541-025-01191-0)
H9N2 avian influenza virus (AIV) is a globally prevalent pathogen that causes economic losses in poultry and poses zoonotic threats. Due to antigenic drift and shift, traditional inactivated vaccines often ... Tipih, T., Mariappan, V., Yinda, K.C. et al. Highly pathogenic avian influenza H5N1 clade 2.3.4.4b genotype B3.13 is highly virulent for mice, rapidly causing acute pulmonary and neurologic disease. Nat Commun 16, 5738 (2025). Abstract
submitted by kickingbird at Jul, 2, 2025 from Nat Commun 16, 5738 (2025) (via https://link.springer.com/article/10.1038/s41467-025-60407-y)
The highly pathogenic avian influenza (HPAI) A(H5N1) clade 2.3.4.4b viruses, responsible for the current outbreak in dairy cows in the United States, pose a significant animal and public health threat. ... Ye, S., Wang, Z., Lu, G. et al. Host cellular protein RAB33B facilitates influenza viral replication and modulates M2 trafficking by enhancing autophagy. Vet Res 56, 129 (2025). Abstract
submitted by kickingbird at Jul, 2, 2025 from Vet Res 56, 129 (2025) (via https://link.springer.com/article/10.1186/s13567-025-01560-6)
Influenza A virus (IAV) remains a major global health threat. Its M2 protein plays crucial roles in viral fusion, transportation, assembly, and release. Recent studies have shown that IAV impairs host ... Huang, X., Yu, D., Pan, L. et al. Increase in H5N1 vaccine antibodies confers cross-neutralization of highly pathogenic avian influenza H5N1. Nat Commun 16, 5517 (2025). Abstract
submitted by kickingbird at Jul, 2, 2025 from Nat Commun 16, 5517 (2025) (via https://link.springer.com/article/10.1038/s41467-025-60714-4)
H5N1, a highly pathogenic avian influenza virus, presents pandemic risks due to its ability to adapt and spread among mammalian species. Vaccination may control its spread, but the effectiveness of existing ... Bruno A, de Mora D, Garcia-Bereguiain MA, Cristina. Phylogenetic and Mutation Analysis of Hemagglutinin Gene from Highly Pathogenic Avian Influenza Virus H5 Clade 2.3.4.4b in South America. Viruses. 2025; 17(7):924. Abstract
submitted by kickingbird at Jul, 2, 2025 from Viruses. 2025; 17(7):924 (via https://www.mdpi.com/1999-4915/17/7/924)
The Highly Pathogenic Avian Influenza Virus (HPAIV) H5 clade 2.3.4.4b has caused severe outbreaks in domestic and wild birds worldwide since its emergence in 2014, and especially since 2020, with outbreaks ... Simancas-Racines A, Reytor-González C, Toral M, Si. H5N1 Avian Influenza: A Narrative Review of Scientific Advances and Global Policy Challenges. Viruses. 2025; 17(7):927. Abstract
submitted by kickingbird at Jul, 2, 2025 from Viruses. 2025; 17(7):927 (via https://www.mdpi.com/1999-4915/17/7/927)
The H5N1 avian influenza virus continues to evolve into genetically diverse and highly pathogenic clades with increased potential for cross-species transmission. Recent scientific advances have included ... Ohira K, Yokoe K, Li K, Katayama M, Ichikawa A, Ta. Seroprevalence of influenza C and D virus infections among cattle in Japan. Vet Anim Sci. 2025 Jun 6;29:100468. Abstract
submitted by kickingbird at Jul, 2, 2025 from Vet Anim Sci. 2025 Jun 6;29:100468 (via https://www.sciencedirect.com/science/article/pii/S2451943X2)
Although influenza C virus (ICV) and influenza D virus (IDV) circulate mainly among humans and cattle, respectively, recent studies in the USA have reported both viruses to be significantly related to ... Ben Salem M, Andraud M, Bougeard S, Allain V, Sali. Investigating the role of environmental factors in the French highly pathogenic avian influenza epizootic in 2022-2023. Front Vet Sci. 2025 Jun 13;12:1541019. Abstract
submitted by kickingbird at Jul, 2, 2025 from Front Vet Sci. 2025 Jun 13;12:1541019 (via https://www.frontiersin.org/journals/veterinary-science/arti)
Introduction: The recurring epizootics of highly pathogenic avian influenza (HPAI) in France have been associated with changes in the epidemiological landscape, such as higher frequency of detections in ... Chen PR, White SN, Walker LR, Kapczynski DR, Suare. Genetic resilience or resistance in poultry against avian influenza virus: mirage or reality?. J Virol 0:e00820-25. Abstract
submitted by kickingbird at Jul, 2, 2025 from J Virol 0:e00820-25 (via https://journals.asm.org/doi/10.1128/jvi.00820-25)
The unprecedented global spread of the highly pathogenic avian influenza (HPAI) virus in wild birds, poultry, and mammalian species has challenged our control efforts. Alternative approaches to limit avian ... ECDC. Reporting protocol for zoonotic influenza virus. ECDC. Abstract
submitted by kickingbird at Jul, 1, 2025 from ECDC (via https://www.ecdc.europa.eu/sites/default/files/documents/Rep)
This reporting protocol describes data collection for human cases of zoonotic influenza viruses, with the aim to support assessment of key indicators and trends over time and inform situational risk assessments. WPRO. Avian Influenza Weekly Update # 1003: 27 June 2025. WHO. Abstract
submitted by kickingbird at Jun, 30, 2025 from WHO (via https://cdn.who.int/media/docs/default-source/wpro---documen)
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. ... Nicole Lenz-Ajuh, etc.,al. Impact of pH and temperature in dairy processing on the infectivity of H5N1 avian influenza viruses. International Journal of Food Microbiology. Abstract
submitted by kickingbird at Jun, 30, 2025 from International Journal of Food Microbiology (via https://www.sciencedirect.com/science/article/pii/S016816052)
Highly pathogenic avian influenza viruses of subtype H5N1 (clade 2.3.4.4b) can cause a mastitis-like disease in dairy cows. The presence of high amounts of infectious H5N1 virus in milk has raised significant ... Guilfoyle K, Mirolo M, de Waal L, van Amerongen G,. Highly Pathogenic Avian Influenza Virus A/H5N1 subclade 2.3.4.4 b isolated from a European grey seal (Halichoerus grypus) is highly virulent in ferrets. J Infect Dis. 2025 Jun 28:jiaf348. Abstract
submitted by kickingbird at Jun, 29, 2025 from J Infect Dis. 2025 Jun 28:jiaf348 (via https://academic.oup.com/jid/advance-article/doi/10.1093/inf)
Highly pathogenic avian influenza A viruses subtype H5N1 (HPAIV H5N1), subclade 2.3.4.4b infect multiple avian and mammalian species, posing a potential pandemic risk. Here we describe the outcomes of ... Song Z, Ma Y, Jiao L, Yu R, Wang Z, Zhou Y, Zhang. Lovastatin enhanced immune response to avian influenza vaccine in chickens and changed mRNA expression in the bursa of fabricius. Vaccine. 2025 Jun 26;61:127438. Abstract
submitted by kickingbird at Jun, 29, 2025 from Vaccine. 2025 Jun 26;61:127438 (via https://www.sciencedirect.com/science/article/abs/pii/S02644)
Inactivated vaccines play a pivotal role in preventing avian influenza outbreaks caused by H9N2 viruses. In this study, we employed lovastatin as an adjuvant for a whole-virus H9N2 inactivated vaccine ... 10268 items, 20/Page, Page[69/514][|<<] [|<] [61] [62] [63] [64] [65] [66] [67] [68] [69] [70] [>|] [>>|] |
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