Gagandeep Singh, Jessie D. Trujillo, Chester D. Mc. [preprint]Detection and characterization of H5N1 HPAIV in environmental samples from a dairy farm. https://doi.org/10.21203/rs.3.rs-4422494/v1. Abstract
submitted by kickingbird at May, 31, 2024 from https://doi.org/10.21203/rs.3.rs-4422494/v1 (via https://www.researchsquare.com/article/rs-4422494/v1)
The recent expansion of HPAIV H5N1 infections in terrestrial mammals in the Americas, most recently including the outbreak in dairy cattle, emphasizes the critical need for better epidemiological monitoring ... Jing Liu, Zhaoping Liang, Wenchao Sun, Weiping Hua. The H4 subtype of avian influenza virus: a review of its historical evolution, global distribution, adaptive mutations and receptor binding properties. Poultry Science, 2024, 103913. Abstract
submitted by kickingbird at May, 31, 2024 from Poultry Science, 2024, 103913 (via https://www.sciencedirect.com/science/article/pii/S003257912)
The H4 subtype of avian influenza virus (AIV) exhibits a wide host range and is commonly found in migratory waterfowl. Recent studies have revealed that the H4N6 AIV can infect guinea pigs via aerosol ... BI Fuyin, KANG Ning, HUANG Hang, HE Weitao, JYU Yu. Analysis of surveillance results of avian influenza virus in the poultry-related environment in Guangxi, 2021~2022. DOI:10.13604/j.cnki.46-1064/r.2024.05.14. Abstract
submitted by kickingbird at May, 31, 2024 from DOI:10.13604/j.cnki.46-1064/r.2024.05.14
Objective To monitor and analyze the avian influenza virus contamination in the environment outside the poultry-related places in Guangxi, and to assess the risk of human infection with avian influenza ... Garg S, Reed C, Davis CT, et al. Outbreak of Highly Pathogenic Avian Influenza A(H5N1) Viruses in U.S. Dairy Cattle and Detection of Two Human Cases - United States, 2024. MMWR Morb Mortal Wkly Rep 2024;73:501–505. Abstract
submitted by kickingbird at May, 31, 2024 from MMWR Morb Mortal Wkly Rep 2024;73:501–505 (via https://www.cdc.gov/mmwr/volumes/73/wr/mm7321e1.htm)
On April 1, 2024, the Texas Department of State Health Services reported that a dairy farm worker had tested positive for highly pathogenic avian influenza A(H5N1) virus after exposure to presumably infected ... María Ríos Carrasco, Andrea Gr?ne, Judith M.A. van. [preprint]The mammary glands of cows abundantly display receptors for circulating avian H5 viruses. https://doi.org/10.1101/2024.05.24.595667. Abstract
submitted by kickingbird at May, 30, 2024 from https://doi.org/10.1101/2024.05.24.595667 (via https://www.biorxiv.org/content/10.1101/2024.05.24.595667v3)
Influenza A viruses (IAV) from the H5N1 2.3.4.4b clade are circulating in dairy farms in the United States of America, and goat infections have also been reported. These ruminants were presumed not to ... Xingdong Song, Jingman Tian, Minghui Li, Xiaoli Ba. Genetics and Pathogenicity of Influenza A (H4N6) Virus Isolated from Wild Birds in Jiangsu Province, China, 2023. Transboundary and Emerging Diseases, vol. 2024. Abstract
submitted by kickingbird at May, 30, 2024 from Transboundary and Emerging Diseases, vol. 2024 (via https://www.hindawi.com/journals/tbed/2024/7421277/)
During the routine surveillance, we isolated nine H4N6 subtype avian influenza viruses (AIVs) in Jiangsu Province, China, in March 2023. Phylogenetic analysis revealed that nine H4N6 viruses belonged to ... Bing Liang, Menglu Fan, Qi Meng, Yaping Zhang, Jia. Effects of the Glycosylation of the HA Protein of H9N2 Subtype Avian Influenza Virus on the Pathogenicity in Mice and Antigenicity. Transboundary and Emerging Diseases, vol. 2024. Abstract
submitted by kickingbird at May, 30, 2024 from Transboundary and Emerging Diseases, vol. 2024 (via https://www.hindawi.com/journals/tbed/2024/6641285/)
As the H9N2 subtype avian influenza virus (H9N2 AIV) evolves naturally, mutations in the hemagglutinin (HA) protein still occur, which involves some sites with glycosylations. It is widely established ... Qi An, Yuepeng Li, Zhuo Sun, Xiang Gao, Hongbin Wa. Spatial and Temporal Characteristic Analysis and Risk Assessment of Global Highly Pathogenic Avian Influenza H5N8 Subtype. Transboundary and Emerging Diseases, vol. 2024. Abstract
submitted by kickingbird at May, 30, 2024 from Transboundary and Emerging Diseases, vol. 2024 (via https://www.hindawi.com/journals/tbed/2024/5571668/)
H5N8 HPAI is a highly infectious avian disease that now poses a serious threat and potential risk to poultry farming, wild birds, and public health. In this study, to investigate the seasonality and transmission ... Kamila Dziadek, Edyta ?wi?toń, Edyta Kozak, Krzysz. Phylogenetic and Molecular Characteristics of Wild Bird-Origin Avian Influenza Viruses Circulating in Poland in 2018-2022: Reassortment, Multiple Introductions, and Wild Bird–Poultry Epi Links. Transboundary and Emerging Diseases, vol. 2024. Abstract
submitted by kickingbird at May, 30, 2024 from Transboundary and Emerging Diseases, vol. 2024 (via https://www.hindawi.com/journals/tbed/2024/6661672/)
Since 2020, a significant increase in the severity of H5Nx highly pathogenic avian influenza (HPAI) epidemics in poultry and wild birds has been observed in Poland. To further investigate the genetic diversity ... Lim Yik Hew, Norikazu Isoda, Fumihito Takaya, Kohe. Continuous Introduction of H5 High Pathogenicity Avian Influenza Viruses in Hokkaido, Japan: Characterization of Viruses Isolated in Winter 2022–2023 and Early Winter 2023–2024. Transboundary and Emerging Diseases, vol. 2024. Abstract
submitted by kickingbird at May, 30, 2024 from Transboundary and Emerging Diseases, vol. 2024 (via https://www.hindawi.com/journals/tbed/2024/1199876/)
High pathogenicity avian influenza (HPAI) has impacted poultry and wild birds globally. The number of H5 HPAI virus (HPAIV) infection cases in wild birds in Hokkaido (Northern Japan) was high in the last ... Cassandra L. Andrew, Shannon L. Russell, Michelle. Descriptive Epidemiology and Phylodynamics of the “First Wave” of an Outbreak of Highly Pathogenic Avian Influenza (H5N1 Clade 2.3.4.4b) in British Columbia and the Yukon, Canada, April to Sep 2022. Transboundary and Emerging Diseases, vol. 2024. Abstract
submitted by kickingbird at May, 30, 2024 from Transboundary and Emerging Diseases, vol. 2024 (via https://www.hindawi.com/journals/tbed/2024/2327939/)
Highly pathogenic avian influenza (HPAI) is a viral disease that causes significant rates of morbidity and mortality in domestic poultry and wild birds, with occasional spillover into mammals, including ... Huiyan Yu, Ke Jin, Songning Ding, Ke Xu, Xian Qi,. Severe Avian Influenza A H5N1 Clade 2.3.4.4b Virus Infection in a Human with Continuation of SARS-CoV-2 Viral RNAs. Transboundary and Emerging Diseases, vol. 2024. Abstract
submitted by kickingbird at May, 30, 2024 from Transboundary and Emerging Diseases, vol. 2024 (via https://www.hindawi.com/journals/tbed/2024/8819622/)
Background. Since 2020, global attention has heightened towards epidemics caused by avian influenza A H5N1 virus of clade 2.3.4.4b in birds and mammals. This study presents the epidemiological history, ... Kevin S Kuchinski, etc.,al. [preprint]Detection of a reassortant swine- and human-origin H3N2 influenza A virus in farmed mink in British Columbia, Canada. https://doi.org/10.1101/2024.05.27.596080. Abstract
submitted by kickingbird at May, 30, 2024 from https://doi.org/10.1101/2024.05.27.596080 (via https://www.biorxiv.org/content/10.1101/2024.05.27.596080v1)
In December 2021, influenza A viruses (IAV) were detected in a population of farmed mink in British Columbia, Canada. Based on genomic sequencing and phylogenetic analysis, these IAVs were subtyped as ... Vigeveno RM, Han AX, de Vries RP, Parker E, de Haa. Long-term evolution of human seasonal influenza virus A(H3N2) is associated with an increase in polymerase complex activity. Virus Evol. 2024 May 4;10(1):veae030. Abstract
submitted by kickingbird at May, 29, 2024 from Virus Evol. 2024 May 4;10(1):veae030 (via https://academic.oup.com/ve/article/10/1/veae030/7665189)
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, ... Catani JPP, Smet A, Ysenbaert T, Vuylsteke M, Bott. The antigenic landscape of human influenza N2 neuraminidases from 2009 until 2017. Elife. 2024 May 28;12:RP90782. Abstract
submitted by kickingbird at May, 29, 2024 from Elife. 2024 May 28;12:RP90782 (via https://elifesciences.org/articles/90782)
Human H3N2 influenza viruses are subject to rapid antigenic evolution which translates into frequent updates of the composition of seasonal influenza vaccines. Despite these updates, the effectiveness ... ia M, Zhao H, Morano NC, Lu H, Lui YM, Du H, Becke. Human neutralizing antibodies target a conserved lateral patch on H7N9 hemagglutinin head. Nat Commun. 2024 May 27;15(1):4505. Abstract
submitted by kickingbird at May, 29, 2024 from Nat Commun. 2024 May 27;15(1):4505 (via https://www.nature.com/articles/s41467-024-48758-4)
Avian influenza A virus H7N9 causes severe human infections with >30% fatality. Currently, there is no H7N9-specific prevention or treatment for humans. Here, from a 2013 H7N9 convalescent case in Hong ... Kessler S, Burke B, Andrieux G, Schink?the J, Hamb. Deciphering bat influenza H18N11 infection dynamics in male Jamaican fruit bats on a single-cell level. Nat Commun. 2024 May 27;15(1):4500. Abstract
submitted by kickingbird at May, 29, 2024 from Nat Commun. 2024 May 27;15(1):4500 (via https://www.nature.com/articles/s41467-024-48934-6)
Jamaican fruit bats (Artibeus jamaicensis) naturally harbor a wide range of viruses of human relevance. These infections are typically mild in bats, suggesting unique features of their immune system. To ... Swanson NJ, Girish J, Yunker M, Liu H, Norton J, H. [preprint]Clade-defining mutations in human H1N1 hemagglutinin protein from 2021-2023 have opposing effects on in vitro fitness and antigenic drift. https://doi.org/10.1101/2024.05.18.594815. Abstract
submitted by kickingbird at May, 29, 2024 from https://doi.org/10.1101/2024.05.18.594815 (via https://www.biorxiv.org/content/10.1101/2024.05.18.594815v1)
Seasonal influenza viruses frequently acquire mutations that have the potential to alter both virus replication and antigenic profile. Recent seasonal H1N1 viruses have acquired mutations to their hemagglutinin ... Teo QW, Wang Y, Lv H, Mao KJ, Tan TJC, Huan YW, Ri. [preprint]Deep mutational scanning of influenza A virus NEP reveals pleiotropic mutations in its N-terminal domain. https://doi.org/10.1101/2024.05.16.594574. Abstract
submitted by kickingbird at May, 29, 2024 from https://doi.org/10.1101/2024.05.16.594574 (via https://www.biorxiv.org/content/10.1101/2024.05.16.594574v1)
The influenza A virus nuclear export protein (NEP) is a multifunctional protein that is essential for the viral life cycle and has very high sequence conservation. However, since the open reading frame ... Morris SE, Gilmer M, Threlkel R, Brammer L, Budd A. Detection of Novel Influenza Viruses Through Community and Healthcare Testing: Implications for Surveillance Efforts in the United States. Influenza Other Respir Viruses. 2024 May;18(5):e13. Abstract
submitted by kickingbird at May, 29, 2024 from Influenza Other Respir Viruses. 2024 May;18(5):e13 (via https://onlinelibrary.wiley.com/doi/10.1111/irv.13315)
Background: Novel influenza viruses pose a potential pandemic risk, and rapid detection of infections in humans is critical to characterizing the virus and facilitating the implementation of public health ... 8175 items, 20/Page, Page[28/409][|<<] [|<] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [>|] [>>|] |
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