Thomazelli LM, Pinho JRR, Dorlass EG, Ometto T, Me. Evidence of reassortment of avian influenza A (H2) viruses in Brazilian shorebirds. PLoS One. 2024 May 13;19(5):e0300862. Abstract
submitted by kickingbird at May, 14, 2024 from PLoS One. 2024 May 13;19(5):e0300862 (via https://journals.plos.org/plosone/article?id=10.1371/journal)
Influenza A viruses of the H2 subtype represent a zoonotic and pandemic threat to humans due to a lack of widespread specific immunity. Although A(H2) viruses that circulate in wild bird reservoirs are ... Luczo JM, Spackman E. Epitopes in the HA and NA of H5 and H7 avian influenza viruses that are important for antigenic drift. FEMS Microbiol Rev. 2024 May 11:fuae014. Abstract
submitted by kickingbird at May, 12, 2024 from FEMS Microbiol Rev. 2024 May 11:fuae014 (via https://academic.oup.com/femsre/advance-article/doi/10.1093/)
Avian influenza viruses evolve antigenically to evade host immunity. Two influenza A virus surface glycoproteins, the haemagglutinin and neuraminidase, are the major targets of host immunity and undergo ... Evans TG, Castellino F, Kowalik Dobczyk M, Tucker. Assessment of CD8+ T-cell mediated immunity in an influenza A(H3N2) human challenge model in Belgium: a single centre, randomised, double-blind phase 2 study. Lancet Microbe. 2024 May 7:S2666-5247(24)00024-7. Abstract
submitted by kickingbird at May, 12, 2024 from Lancet Microbe. 2024 May 7:S2666-5247(24)00024-7 (via https://www.thelancet.com/journals/lanmic/article/PIIS2666-5)
Background: Protection afforded by inactivated influenza vaccines can theoretically be improved by inducing T-cell responses to conserved internal influenza A antigens. We assessed whether, in an influenza ... Wang Y, Li Q, Peng P, Zhang Q, Huang Y, Hu J, Hu Z. Dual N-linked glycosylation at residues 133 and 158 in the hemagglutinin are essential for the efficacy of H7N9 avian influenza virus like particle vaccine in chickens and mice. Vet Microbiol. 2024 May 9;294:110108. Abstract
submitted by kickingbird at May, 12, 2024 from Vet Microbiol. 2024 May 9;294:110108 (via https://www.sciencedirect.com/science/article/abs/pii/S03781)
H7N9 subtype avian influenza virus (AIV) poses a great challenge to poultry industry. Virus-like particle (VLP) is a prospective alternative for the traditional egg-based influenza vaccines. N-linked glycosylation ... Liu H, Shaw-Saliba K, Westerbeck J, Jacobs D, Fens. Effect of human H3N2 influenza virus reassortment on influenza incidence and severity during the 2017-18 influenza season in the USA: a retrospective observational genomic analysis. Lancet Microbe. 2024 May 7:S2666-5247(24)00067-3. Abstract
submitted by kickingbird at May, 12, 2024 from Lancet Microbe. 2024 May 7:S2666-5247(24)00067-3 (via https://www.thelancet.com/journals/lanmic/article/PIIS2666-5)
Background: During the 2017-18 influenza season in the USA, there was a high incidence of influenza illness and mortality. However, no apparent antigenic change was identified in the dominant H3N2 viruses, ... Michael J Tisza, etc.,al. [preprint] Virome Sequencing Identifies H5N1 Avian Influenza in Wastewater from Nine Cities. https://doi.org/10.1101/2024.05.10.24307179. Abstract
submitted by kickingbird at May, 12, 2024 from https://doi.org/10.1101/2024.05.10.24307179 (via https://www.medrxiv.org/content/10.1101/2024.05.10.24307179v)
Avian influenza (serotype H5N1) is a highly pathogenic virus that emerged in domestic waterfowl in 1996. Over the past decade, zoonotic transmission to mammals, including humans, has been reported. Although ... Matthew Gonnerman, etc.,al. [preprint]A systematic review of laboratory investigations into the pathogenesis of avian influenza viruses in wild avifauna of North America. https://doi.org/10.1101/2024.05.06.592734. Abstract
submitted by kickingbird at May, 11, 2024 from https://doi.org/10.1101/2024.05.06.592734 (via https://www.biorxiv.org/content/10.1101/2024.05.06.592734v1)
The lack of consolidated information regarding response of wild bird species to infection with avian influenza virus (AIV) is a challenge to both conservation managers and researchers alike, with related ... Tabatha L. Cormier, etc.,al. [preprint]Seabird and sea duck mortalities were lower during the second breeding season in eastern Canada following the introduction of Highly Pathogenic Avian Influenza A H5Nx viruses. https://doi.org/10.1101/2024.05.03.591923. Abstract
submitted by kickingbird at May, 11, 2024 from https://doi.org/10.1101/2024.05.03.591923 (via https://www.biorxiv.org/content/10.1101/2024.05.03.591923v1)
H5N1 clade 2.3.4.4b viruses have caused significant mortality events in various wild bird species across Europe, North America, South America, and Africa. In North America, the largest impacts on wild ... Belen Aguero, etc.,al. [preprint]Novel introductions of human-origin H3N2 Influenza viruses in Swine, Chile. https://doi.org/10.1101/2024.05.08.593172. Abstract
submitted by kickingbird at May, 11, 2024 from https://doi.org/10.1101/2024.05.08.593172 (via https://www.biorxiv.org/content/10.1101/2024.05.08.593172v1)
Influenza A virus (IAV) continuously threatens animal and public health globally, with swine serving as a crucial reservoir for viral reassortment and evolution. In Chile, H1N2 and H3N2 subtypes were introduced ... René M Vigeveno and others. Long term evolution of human seasonal influenza virus A(H3N2) is associated with an increase in polymerase complex activity. Virus Evolution, veae030. Abstract
submitted by kickingbird at May, 11, 2024 from Virus Evolution, veae030 (via https://academic.oup.com/ve/advance-article/doi/10.1093/ve/v)
Since the influenza pandemic in 1968, influenza A(H3N2) viruses have become endemic. In this state, H3N2 viruses continuously evolve to overcome immune pressure as a result of prior infection or vaccination, ... Hoy G, Stadlbauer D, Balmaseda A, Kuan G, López R,. Humoral correlates of protection against influenza A H3N2 virus infection. J Infect Dis. 2024 May 9:jiae258. Abstract
submitted by kickingbird at May, 11, 2024 from J Infect Dis. 2024 May 9:jiae258 (via https://academic.oup.com/jid/advance-article-abstract/doi/10)
Background: Influenza virus remains a threat to human health, but gaps remain in our knowledge of the humoral correlates of protection against influenza virus A/H3N2, limiting our ability to generate effective, ... Wang Y, Li X, Lv X, Li Y, An Q, Xiu Y, Lv X, Song. H6N2 reassortant avian influenza virus isolate in wild birds in Jiangxi Province, China. Virus Genes. 2024 May 9. Abstract
submitted by kickingbird at May, 11, 2024 from Virus Genes. 2024 May 9 (via https://link.springer.com/article/10.1007/s11262-024-02068-5)
H6 avian influenza virus is widely prevalent in wild birds and poultry and has caused human infection in 2013 in Taiwan, China. During our active influenza surveillance program in wild waterfowl at Poyang ... Cheng P, Zhai K, Han W, Zeng J, Qiu Z, Chen Y, Tan. Characterizing the antigenic evolution of pandemic influenza A (H1N1) pdm09 from 2009 to 2023. J Med Virol. 2024 May;96(5):e29657. Abstract
submitted by kickingbird at May, 11, 2024 from J Med Virol. 2024 May;96(5):e29657 (via https://onlinelibrary.wiley.com/doi/10.1002/jmv.29657)
The H1N1pdm09 virus has been a persistent threat to public health since the 2009 pandemic. Particularly, since the relaxation of COVID-19 pandemic mitigation measures, the influenza virus and SARS-CoV-2 ... S. Lair et al. Outbreak of Highly Pathogenic Avian Influenza A(H5N1) Virus in Seals, St. Lawrence Estuary, Quebec, Canada. Emerg Infect Dis. 2024 Jun. Abstract
submitted by kickingbird at May, 8, 2024 from Emerg Infect Dis. 2024 Jun (via https://wwwnc.cdc.gov/eid/article/30/6/23-1033_article)
We describe an unusual mortality event caused by a highly pathogenic avian influenza (HPAI) A(H5N1) virus clade 2.3.4.4b involving harbor (Phoca vitulina) and gray (Halichoerus grypus) seals in the St. ... Mehta R, Jha BK, Awal B, Sah R, Shrestha L, Sherpa. Molecular characterization of influenza virus circulating in Nepal in the year 2019. Sci Rep. 2024 May 7;14(1):10436. Abstract
submitted by kickingbird at May, 8, 2024 from Sci Rep. 2024 May 7;14(1):10436 (via https://www.nature.com/articles/s41598-024-58676-6)
Influenza (sometimes referred to as "flu") is a contagious viral infection of the airways in the lungs that affects a significant portion of the world's population. Clinical symptoms of influenza virus ... Shah SAW, Palomar DP, Barr I, Poon LLM, Quadeer AA. Seasonal antigenic prediction of influenza A H3N2 using machine learning. Nat Commun. 2024 May 7;15(1):3833. Abstract
submitted by kickingbird at May, 8, 2024 from Nat Commun. 2024 May 7;15(1):3833 (via https://www.nature.com/articles/s41467-024-47862-9)
Antigenic characterization of circulating influenza A virus (IAV) isolates is routinely assessed by using the hemagglutination inhibition (HI) assays for surveillance purposes. It is also used to determine ... Saverio Caini, Adam Meijer, Marta C Nunes, Laetitia Hena. Probable extinction of influenza B/Yamagata and its public health implications: a systematic literature review and assessment of global surveillance databases. The Lancet MicrobePublished: May 8, 2024. Abstract
submitted by kickingbird at May, 8, 2024 from The Lancet MicrobePublished: May 8, 2024 (via https://www.thelancet.com/journals/lanmic/article/PIIS2666-5)
SummaryEarly after the start of the COVID-19 pandemic, the detection of influenza B/Yamagata cases decreased globally. Given the potential public health implications of this decline, in this Review, we ... Flu-crew at the US National Animal Disease Center. Code to reproduce analysis in Nguyen et al, Emergence and interstate spread of highly pathogenic avian influenza A (H5N1) in dairy cattle.. https://github.com/flu-crew. Abstract
submitted by kickingbird at May, 8, 2024 from https://github.com/flu-crew (via https://github.com/flu-crew/dairy-cattle-hpai-2024)
This repository will host scripts and describe how to reproduce the computational analysis in: Nguyen, et al. Emergence and interstate spread of highly pathogenic avian influenza A (H5N1) in dairy cattle. ... Kwon T, Trujillo JD, Carossino M, Lyoo EL, McDowel. Pigs are highly susceptible to but do not transmit mink-derived highly pathogenic avian influenza virus H5N1 clade 2.3.4.4b. Emerg Microbes Infect. 2024 May 7:2353292. Abstract
submitted by kickingbird at May, 8, 2024 from Emerg Microbes Infect. 2024 May 7:2353292 (via https://www.tandfonline.com/doi/full/10.1080/22221751.2024.2)
Rapid evolution of highly pathogenic avian influenza viruses (HPAIVs) is driven by antigenic drift but also by reassortment, which might result in robust replication in and transmission to mammals. Recently, ... Chen Y, Tang F, Cao Z, Zeng J, Qiu Z, Zhang C, Lon. Global pattern and determinant for interaction of seasonal influenza viruses. J Infect Public Health. 2024 Apr 30;17(6):1086-109. Abstract
submitted by kickingbird at May, 7, 2024 from J Infect Public Health. 2024 Apr 30;17(6):1086-109 (via https://www.sciencedirect.com/science/article/pii/S187603412)
Background: The prevalence of different types/subtypes varies across seasons and countries for seasonal influenza viruses, indicating underlying interactions between types/subtypes. The global interaction ... 7775 items, 20/Page, Page[11/389][|<<] [|<] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [>|] [>>|] |
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