Wu M, Guo L, Kong M, Zou M, Liu X, Li X. Epidemiological and genomic surveillance of influenza A virus (pdm09 H1N1 and H3N2) strains from 2017 to 2025 in Tianjin, China. Virol Sin. 2025 Jul 30:S1995-820X(25)00106-3. Abstract
submitted by kickingbird at Aug, 3, 2025 from Virol Sin. 2025 Jul 30:S1995-820X(25)00106-3 (via https://www.sciencedirect.com/science/article/pii/S1995820X2)
Influenza A virus (IAV) remains a global public health concern, causing influenza-like illness and severe respiratory tract infections. Two major subtypes, A/pdm09 H1N1 and A/H3N2, circulate globally, ... A.J. Campbell, etc.,al. [preprint]Surveillance on California dairy farms reveals multiple sources of H5N1 transmission. https://doi.org/10.1101/2025.07.31.666798. Abstract
submitted by kickingbird at Aug, 2, 2025 from https://doi.org/10.1101/2025.07.31.666798 (via https://www.biorxiv.org/content/10.1101/2025.07.31.666798v1)
Transmission routes of highly pathogenic H5N1 between cows or to humans remain unclear due to limited data from affected dairy farms. We performed extensive air, farm wastewater, and milk sampling on 14 ... Wang Y, Zhong Q, Meng F, Cheng Z, Zhang Y, Song Z,. Glutamic Acid at Position 343 in PB2 Contributes to the Virulence of H1N1 Swine Influenza Virus in Mice. Viruses. 2025 Jul 20;17(7):1018. Abstract
submitted by kickingbird at Jul, 31, 2025 from Viruses. 2025 Jul 20;17(7):1018 (via https://www.mdpi.com/1999-4915/17/7/1018)
The H1N1 swine influenza viruses CQ91 and CQ445, isolated from pigs in China, exhibited distinct virulence in mice despite sharing similar genomic constellations. CQ91 demonstrated higher pathogenicity ... LIU Zhaosheng, ZHOU Jienan, FU Xiaoqing, ZHAO Xiao. Sequence Analysis of Hemagglutinin Genes of 28 H9N2 Avian Influenza Virus Strains in Yunnan. CHINESE JOURNAL OF VIROLOGY. Abstract
submitted by kickingbird at Jul, 29, 2025 from CHINESE JOURNAL OF VIROLOGY (via http://www.flu.org.cn/scn/article_detail.asp?articleId=22930)
This study investigates the genetic variation of H9N2 subtype avian influenza virus (AIV) in Yunnan Province to provide a basis for further research and efforts in prevention and control. Reverse transcription ... LIU Zhaosheng, FU Xiaoqing, LUO Chunrui, ZHAO Xiao. Whole genomic analysis of 8 strains of H9N2 subtype avian influenza virus isolates from live poultry markets in Yunnan, 2023. China Tropical Medicine, Mar 2025, Vol.25, No.3. Abstract
submitted by kickingbird at Jul, 29, 2025 from China Tropical Medicine, Mar 2025, Vol.25, No.3 (via http://www.flu.org.cn/scn/article_detail.asp?articleId=22871)
ObjectiveTo conduct an in-depth study of the molecular biological characteristics and evolutionary trends of H9N2 avian influenza virus(AIV) in live poultry markets in Yunnan Province in 2023, and to provide ... Gu W, de Carvahlo Madrid DM, Wen Y, Clements S, To. Single-cell antigen receptor sequencing in pigs with influenza. Commun Biol. 2025 Jul 26;8(1):1108. Abstract
submitted by kickingbird at Jul, 29, 2025 from Commun Biol. 2025 Jul 26;8(1):1108 (via https://www.nature.com/articles/s42003-025-08507-9)
Single-cell RNA sequencing (scRNAseq) has accelerated characterizing cellular phenotypes in pigs under healthy and diseased conditions. To pair scRNAseq with immune receptor profiling, we developed porcine-specific ... Sullivan JD, Casazza ML, Poulson RL, Matchett EL,. Potential impacts of 2.3.4.4b highly pathogenic H5N1 avian influenza virus infection on Snow Goose (Anser caerulescens) movement ecology. PLoS One. 2025 Jul 28;20(7):e0328149. Abstract
submitted by kickingbird at Jul, 29, 2025 from PLoS One. 2025 Jul 28;20(7):e0328149 (via https://journals.plos.org/plosone/article?id=10.1371/journal)
While wild waterfowl are known reservoirs of avian influenza viruses and facilitate the movement of these viruses, there are notable differences in the response to infection across species. This study ... Grace K Wenger, etc.,al. [preprint]Primary bovine embryonic fibroblasts support seasonal influenza A virus infection and demonstrate variable fitness of HPAI H5N1. https://doi.org/10.1101/2025.07.26.666677. Abstract
submitted by kickingbird at Jul, 28, 2025 from https://doi.org/10.1101/2025.07.26.666677 (via https://www.biorxiv.org/content/10.1101/2025.07.26.666677v1)
The emergence of highly pathogenic avian influenza (HPAI) H5N1 (clade 2.3.4.4b, genotype B3.13) in dairy cattle presents substantial challenges to the agricultural sector and public health. Mechanistic ... Izel Avkan, etc.,al. [preprint]Controlling avian influenza spillover events: a modelling study. https://doi.org/10.1101/2025.07.22.25331905. Abstract
submitted by kickingbird at Jul, 28, 2025 from https://doi.org/10.1101/2025.07.22.25331905 (via https://www.medrxiv.org/content/10.1101/2025.07.22.25331905v)
Avian influenza is a highly contagious viral disease that affects both domestic and wild birds, with occasional spillover to mammals, including humans. As of June 2025, 117 H5N1 infections in humans have ... LI Yudong, ZHOU Yingchun, DUAN Qianqian, CAO Jie,. Genetic Evolution and Antigenic Analysis of H9N2 Subtype Avian Influenza Virus in Anhui Province in 2024. Chinese Journal of Veterinary Medicine. Abstract
submitted by kickingbird at Jul, 28, 2025 from Chinese Journal of Veterinary Medicine (via http://www.flu.org.cn/scn/article_detail.asp?articleId=23509)
To investigate the genetic evolution and antigenic variation of H9N2 subtype avian influenza virus (AIV) in Anhui Province, China, this study collected oropharyngeal swab samples from poultry in live bird ... GAO Zhentao, GAO Bin, ZHANG Ruihua, XU Tong, LI Xu. Genetic Evolution and Biological Characteristics of H9N2 Subtype Avian Influenza Virus in Shandong Province from 2023 to 2024. Chinese Journal of Veterinary Medicine. Abstract
submitted by kickingbird at Jul, 28, 2025 from Chinese Journal of Veterinary Medicine (via http://www.flu.org.cn/scn/article_detail.asp?articleId=23511)
To investigate the genetic evolution, molecular variation, and potential interspecies transmission of the H9N2 subtype avian influenza virus (AIV), this study isolated and identified viruses from lung ... WANG Jinyou, CHE Yanjie, SONG Xinyu, ZHANG Bowen,. Epidemiological Investigation and Vaccine Strain Selection of H9N2 Subtype Avian Influenza Virus in Selected Regions of China (2023~2024). Chinese Journal of Veterinary Medicine. Abstract
submitted by kickingbird at Jul, 28, 2025 from Chinese Journal of Veterinary Medicine (via http://www.flu.org.cn/scn/article_detail.asp?articleId=23513)
To investigate the molecular epidemiology and genetic variation of H9N2 subtype avian influenza virus (AIV) in China from December 2023 to September 2024, and to screen for vaccine strains with improved ... Steven Xingyu Wu, etc.,al. [preprint]The role of ducks in detecting Highly Pathogenic Avian Influenza in small-scale backyard poultry farms. https://doi.org/10.1101/2025.07.23.666292. Abstract
submitted by kickingbird at Jul, 26, 2025 from https://doi.org/10.1101/2025.07.23.666292 (via https://www.biorxiv.org/content/10.1101/2025.07.23.666292v1)
Previous research efforts on highly pathogenic H5N1 avian influenza (HPAI) suggest that different avian species exhibit a varied severity of clinical signs after infection. Waterfowl, such as ducks or ... James Baxter, etc.,al. [preprint]The Winners Take It All? Evolutionary Success of H5Nx Reassortants in the 2020–2024 Panzootic. https://doi.org/10.1101/2025.07.19.665680. Abstract
submitted by kickingbird at Jul, 26, 2025 from https://doi.org/10.1101/2025.07.19.665680 (via https://www.biorxiv.org/content/10.1101/2025.07.19.665680v1)
Avian influenza viruses undergo frequent genetic reassortment, which can coincide with phenotypic changes in transmission, pathogenicity, and host species niche. Since 2020, clade 2.3.4.4b H5 high pathogenicity ... Rothan H, Mostafa A, Bayoumi M, Ye C, Barre RS, Al. Emerging highly pathogenic H5N1 influenza triggers fibrotic remodeling in human airway organoids. Emerg Microbes Infect. 2025 Dec;14(1):2532684. Abstract
submitted by kickingbird at Jul, 26, 2025 from Emerg Microbes Infect. 2025 Dec;14(1):2532684 (via https://www.tandfonline.com/doi/full/10.1080/22221751.2025.2)
The ongoing outbreak of highly pathogenic avian influenza (HPAI) H5N1 clade 2.3.4.4b has affected at least 989 dairy herds across 17 states in the United States (U.S.) and resulted in 70 confirmed human ... Mannsverk S, Villamil Giraldo AM, Kasson PM. 0. Influenza viral infection at the plasma membrane is restricted by lipid composition. J Virol 0:e01105-25. Abstract
submitted by kickingbird at Jul, 25, 2025 from J Virol 0:e01105-25 (via https://journals.asm.org/doi/10.1128/jvi.01105-25)
Many enveloped viruses enter cells via fusion with the endosomal membrane, raising the question whether entry through the endosomal route confers a fitness advantage over fusion directly at the plasma ... Parvin R, Helal SB, Uddin MM, Tasnim S, Hossain MR. Emerging Highly Pathogenic Avian Influenza H5N1 Clade 2.3.4.4b Causes Neurological Disease and Mortality in Scavenging Ducks in Bangladesh. Veterinary Sciences. 2025; 12(8):689. Abstract
submitted by kickingbird at Jul, 24, 2025 from Veterinary Sciences. 2025; 12(8):689 (via https://www.mdpi.com/2306-7381/12/8/689)
Scavenging domestic ducks significantly contribute to the transmission and maintenance of highly pathogenic H5N1 clade 2.3.4.4b avian influenza viruses in Bangladesh, a strain of growing global concern ... Yamaguchi, E., Hayama, Y., Kondo, S. et al. Risk factors for highly pathogenic avian influenza outbreaks in Japan during 2022–2023 season identified by additive Bayesian network modeling. Sci Rep 15, 26739 (2025). Abstract
submitted by kickingbird at Jul, 24, 2025 from Sci Rep 15, 26739 (2025) (via https://link.springer.com/article/10.1038/s41598-025-13003-5)
Highly pathogenic avian influenza (HPAI) has caused significant damage to the poultry industry globally, including in Japan. To identify farm-level risk factors for HPAI infection while considering potential ... Nakayama, M., Kitagawa, N., Nguyen, C.T. et al. Long-term efficacy of an inactivated H5N1 whole-particle influenza vaccine in nonhuman primates. npj Vaccines 10, 164 (2025). Abstract
submitted by kickingbird at Jul, 24, 2025 from npj Vaccines 10, 164 (2025) (via https://link.springer.com/article/10.1038/s41541-025-01221-x)
Outbreaks of H5 highly pathogenic avian influenza A viruses (HPAIVs) in animals pose a threat to humans immunologically na?ve to avian influenza viruses. However, annual vaccination, such as for seasonal ... Katherine H. Restori et al. Preexisting immunity to the 2009 pandemic H1N1 virus reduces susceptibility to H5N1 infection and disease in ferrets. Sci. Transl. Med.17,eadw4856(2025). Abstract
submitted by kickingbird at Jul, 24, 2025 from Sci. Transl. Med.17,eadw4856(2025) (via https://www.science.org/doi/10.1126/scitranslmed.adw4856)
Zoonotic infections with emerging influenza viruses occur in the context of population-wide immunity to seasonal strains. Because of the worldwide spread of highly pathogenic clade 2.3.4.4b H5N1 influenza ... 6469 items, 20/Page, Page[18/324][|<<] [|<] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [>|] [>>|] |
Related Pages:
Browse by Category
Learn about the flu news, articles, events and more
Subscribe to the weekly F.I.C newsletter!
|
- 
