WPRO. Avian Influenza Weekly Update # 1002: 20 June 2025. WHO. Abstract
submitted by kickingbird at 13 hours ago 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. ... Bruno A, de Mora D, Olmedo M, Garcés J, Marzal A,. Highly pathogenic avian influenza A (H5N1) virus outbreaks in South America in 2022-2024: a comprehensive review of an ongoing panzootic. Virology. 2025 Jun 11;610:110602. Abstract
submitted by kickingbird at 17 hours ago from Virology. 2025 Jun 11;610:110602 (via https://www.sciencedirect.com/science/article/abs/pii/S00426)
The outbreaks of highly pathogenic avian influenza A (H5N1) clade 2.3.4.4b in South America, which began in 2022, have had significant repercussions across the continent and have led to significant challenges ... Ruy, PE., Ball, S., Barry, G. et al. Expanding wildlife serosurveillance: a study of influenza A virus exposure in Irish carnivores. Eur J Wildl Res 71, 71 (2025). Abstract
submitted by kickingbird at 3 days ago from Eur J Wildl Res 71, 71 (2025) (via https://link.springer.com/article/10.1007/s10344-025-01950-3)
Increasing reports of zoonotic avian influenza virus (AIV) spillovers to mammals signal critical shift in their ecology and raise substantial public health concerns. The highly pathogenic avian influenza ... Kiso, M., Uraki, R., Yamayoshi, S. et al. Efficacy of baloxavir marboxil against bovine H5N1 virus in mice. Nat Commun 16, 5356 (2025). Abstract
submitted by kickingbird at 3 days ago from Nat Commun 16, 5356 (2025) (via https://link.springer.com/article/10.1038/s41467-025-60791-5)
Since the first detection of highly pathogenic avian influenza (HPAI) H5N1 (clade 2.3.4.4b) in U.S. dairy cattle in early 2024, the virus has spread rapidly, posing a major public health concern as the ... Tan Shiji, etc.,al. Analysis of veno-venous extracorporeal membrane oxygenation treatment strategies and literature review for the first case of human infection with H10N3 avian influenza complicated by severe acute resp. Electronic Journal of Emerging Infectious Diseases. Abstract
submitted by kickingbird at 3 days ago from Electronic Journal of Emerging Infectious Diseases
Analysis of veno-venous extracorporeal membrane oxygenation treatment strategies and literature review for the first case of human infection with H10N3 avian influenza complicated by severe acute respiratory ... Li Minyuan, etc.,al. Imaging manifestations and pathological mechanism analysis of human infection with H10N3 avian influenza virus pneumonia: a report of two cases. Electronic Journal of Emerging Infectious Diseases. Abstract
submitted by kickingbird at 3 days ago from Electronic Journal of Emerging Infectious Diseases
Human infection with H10N3 avian virus pneumonia is a rare respiratory infectious disease caused by H10N3 subtype avian influenza virus. While demonstrating low pathogenicity in avian populations, cross-species ... Badra R, Zhang W, Tam JSL, Webby R, van der Werf S. Transmission Pathways of Zoonotic Influenza Viruses and Influencing Factors: A Systematic Review of Recent Findings. Viruses. 2025; 17(6):857. Abstract
submitted by kickingbird at 4 days ago from Viruses. 2025; 17(6):857 (via https://www.mdpi.com/1999-4915/17/6/857)
Recent outbreaks of zoonotic influenza viruses underscored the need for a deeper understanding of transmission pathways and factors influencing spillover events. Understanding the combined effects of environmental ... Anisi S, Noble G, Williams R, Hales J, Bridgewater. Intersegment Recombination During Influenza A Virus Replication Gives Rise to a Novel Class of Defective Viral Genomes. Viruses. 2025; 17(6):856. Abstract
submitted by kickingbird at 4 days ago from Viruses. 2025; 17(6):856 (via https://www.mdpi.com/1999-4915/17/6/856)
Influenza A virus (IAV) is a highly diverse pathogen with genetic variability primarily driven by mutation and reassortment. Using next-generation sequencing (NGS), we characterised defective viral genomes ... Golke A, Dzieci?tkowski T, Szalu?-Jordanow O, Czop. The Seroprevalence of Influenza A Virus Infections in Polish Cats During a Feline H5N1 Influenza Outbreak in 2023. Viruses. 2025; 17(6):855. Abstract
submitted by kickingbird at 4 days ago from Viruses. 2025; 17(6):855 (via https://www.mdpi.com/1999-4915/17/6/855)
Recently, cats have emerged as potential incidental hosts for avian and human influenza A viruses (IAVs), including the highly pathogenic avian influenza (HPAI) H5N1 virus. Following an unprecedented outbreak ... Yang W, Wang L, Shi L, Zhang J, Liu H, Wang J, Ma. Bat Influenza M2 Shows Functions Similar to Those of Classical Influenza A Viruses. Pathogens. 2025; 14(6):599. Abstract
submitted by kickingbird at 4 days ago from Pathogens. 2025; 14(6):599 (via https://www.mdpi.com/2076-0817/14/6/599)
Novel bat influenza viruses show different features in contrast to classical influenza A viruses (IAVs). The M2 of IAVs functions as an ion channel that plays an important role in virus entry, viral assembly, ... Jimenez C, Kolokotronis S-O, Rosenbaum JE, Hoepner. Evaluating the Role of Canada Goose Populations in Transmission Dynamics During Peak HPAI Incidence in Iowa, February 2022–December 2023. pplied Sciences. 2025; 15(12):6900. Abstract
submitted by kickingbird at 4 days ago from pplied Sciences. 2025; 15(12):6900 (via https://www.mdpi.com/2076-3417/15/12/6900)
Since its emergence in the United States in February 2022, Highly Pathogenic Avian Influenza (HPAI) H5N1 has caused significant losses for poultry operations, particularly in Iowa between February 2022 ... Matsuzaki Y, Takashita E, Fujisaki S, Nakauchi M,. Clinical Impact of Co-pathogens in Children Infected With Influenza C Virus Based on Viral Load in Clinical Specimens. Pediatr Infect Dis J. 2025 Jun 16. Abstract
submitted by kickingbird at 4 days ago from Pediatr Infect Dis J. 2025 Jun 16 (via https://journals.lww.com/pidj/fulltext/9900/clinical_impact_)
Background: We have monitored influenza C virus infection using the cell culture method due to its advantage in detecting infectious virus. Application of multiplex polymerase chain reaction (PCR) improves ... Andrew Bowman, etc.,al. [preprint]Dairy cows infected with influenza A(H5N1) reveals low infectious dose and transmission barriers. https://doi.org/10.21203/rs.3.rs-6900680/v1. Abstract
submitted by kickingbird at 4 days ago from https://doi.org/10.21203/rs.3.rs-6900680/v1 (via https://www.researchsquare.com/article/rs-6900680/v1)
The discovery that highly pathogenic avian influenza A(H5N1) virus exhibits a strong tropism for the bovine mammary gland1–4 represents a major shift in our understanding of influenza A virus host range ... Rebecca Daines, Jean-Remy Sadeyen, etc.,al. [preprint]Mapping Haemagglutinin Residues Driving Antigenic Diversity in H5Nx Avian Influenza Viruses. https://doi.org/10.1101/2025.06.18.660338. Abstract
submitted by kickingbird at 4 days ago from https://doi.org/10.1101/2025.06.18.660338 (via https://www.biorxiv.org/content/10.1101/2025.06.18.660338v1)
Since its emergence in 1996, the H5 avian influenza virus (AIV) A/Goose/Guangdong/1/1996 (Gs/GD) haemagglutinin (HA) has evolved into over 30 genetically and antigenically distinct clades, including the ... Ana Moreno, etc.,al. [preprint]nactivation of Influenza A Viruses (H1N1, H5N1) During Grana-Type Raw Milk Cheesemaking: Implications for Foodborne Transmission Risk. https://doi.org/10.1101/2025.06.18.660327. Abstract
submitted by kickingbird at 4 days ago from https://doi.org/10.1101/2025.06.18.660327 (via https://www.biorxiv.org/content/10.1101/2025.06.18.660327v1)
Background: The detection of H5N1 highly pathogenic avian influenza virus (HPAIV) in lactating dairy cattle in the United States, with high viral titers in raw milk, has raised concerns about potential ... Matthew Scotch, etc.,al. [preprint]Campus-based genomic surveillance uncovers early emergence of a future dominant A(H3N2) influenza clade. https://doi.org/10.1101/2025.06.13.25329559. Abstract
submitted by kickingbird at 5 days ago from https://doi.org/10.1101/2025.06.13.25329559 (via https://www.medrxiv.org/content/10.1101/2025.06.13.25329559v)
We conducted genomic surveillance of seasonal influenza during the 2022-2023 northern hemisphere flu season on a large university setting in Southwest Arizona USA to understand the diversity, evolution, ... Lan J, Liu L, Li X, Ding R, Zhu J, Qu F, Zhai B, W. H13N8 and H16N3 AIV Isolated From Shorebirds Can Replicate in the Rectum of Mice. J Med Virol. 2025 Jun;97(6):e70455. Abstract
submitted by kickingbird at 6 days ago from J Med Virol. 2025 Jun;97(6):e70455 (via https://onlinelibrary.wiley.com/doi/10.1002/jmv.70455)
To investigate the pathogenicity and cross-species transmission potential of H13 and H16-subtype of low pathogenic avian influenza viruses (LPAIVs), two strains of H13N8 and H16N3 isolated from shorebirds ... Yue, Y., Li, Q., Chen, C. et al. Purine nucleoside phosphorylase dominates Influenza A virus replication and host hyperinflammation through purine salvage. Sig Transduct Target Ther 10, 191 (2025). Abstract
submitted by kickingbird at 7 days ago from Sig Transduct Target Ther 10, 191 (2025) (via https://link.springer.com/article/10.1038/s41392-025-02272-1)
Influenza A virus (IAV) poses a significant threat to human health. The outcome of IAV results from the viral-host interaction, with the underlying molecular mechanisms largely unknown. By integrating ... Kwon, T., Trujillo, J. D., Carossino, M., Machkove. Pathogenicity and transmissibility of bovine-derived HPAI H5N1 B3.13 virus in pigs. Emerging Microbes Infections, 14(1). Abstract
submitted by kickingbird at 7 days ago from Emerging Microbes Infections, 14(1) (via https://www.tandfonline.com/doi/full/10.1080/22221751.2025.2)
Since the first emergence of highly pathogenic avian influenza (HPAI) H5N1 viruses in dairy cattle, the virus has continued to spread, reaching 17 states and at least 1000 dairy herds in the United States. ... Bian J, Fung J, Lee LK, Tam WY, Wong LC, Wong CK,. Genetic Characterization of Influenza A Viruses Circulating in Hong Kong, China, 2023: The first influenza epidemic after the lifting of 2.5 years of COVID-19 non-pharmaceutical interventions. Emerg Microbes Infect. 2025 Jun 16:2521850. Abstract
submitted by kickingbird at 7 days ago from Emerg Microbes Infect. 2025 Jun 16:2521850 (via https://www.tandfonline.com/doi/full/10.1080/22221751.2025.2)
During the COVID-19 pandemic, stringent public health measures led to historically low influenza activity in Hong Kong. However, after these interventions were relaxed in 2023, Influenza A viruses (IAV), ... 8876 items, 20/Page, Page[1/444][|<<] [|<] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [>|] [>>|] |
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