Sumner KM, Masalovich S, O´Halloran A, Holst. Severity of influenza-associated hospitalisations by influenza virus type and subtype in the USA, 2010-19: a repeated cross-sectional study. Lancet Microbe. 2023 Sep 25:S2666-5247(23)00187-8. Abstract
submitted by kickingbird at 2 days ago from Lancet Microbe. 2023 Sep 25:S2666-5247(23)00187-8 (via https://www.thelancet.com/journals/lanmic/article/PIIS2666-5)
Background: Influenza burden varies across seasons, partly due to differences in circulating influenza virus types or subtypes. Using data from the US population-based surveillance system, Influenza Hospitalization ... Andreev K, Jones JC, Seiler P, Kandeil A, Turner J. Antiviral Susceptibility of Highly Pathogenic Avian Influenza A(H5N1) Viruses Circulating Globally in 2022-2023. J Infect Dis. 2023 Sep 28:jiad418. Abstract
submitted by kickingbird at 2 days ago from J Infect Dis. 2023 Sep 28:jiad418 (via https://academic.oup.com/jid/advance-article-abstract/doi/10)
The antiviral susceptibility of currently circulating (2022-2023) highly pathogenic avian influenza (HPAI) A(H5N1) viruses was assessed by genotypic and phenotypic approaches. The frequency of neuraminidase ... Barkhasbaatar A, Gilbert M, Fine AE, Shiilegdamba. Ecological characterization of 175 low-pathogenicity avian influenza viruses isolated from wild birds in Mongolia, 2009-2013 and 2016-2018. Vet Med Sci. 2023 Sep 28. Abstract
submitted by kickingbird at 2 days ago from Vet Med Sci. 2023 Sep 28 (via https://onlinelibrary.wiley.com/doi/10.1002/vms3.1281)
Background: Since 2005, highly pathogenic avian influenza A H5N1 viruses have spread from Asia worldwide, infecting poultry, humans and wild birds. Subsequently, global interest in avian influenza (AI) ... Lei Y, Sun Y, Wu W, Liu H, Wang X, Shu Y, Fang S. Influenza H7N9 virus disrupts the monolayer human brain microvascular endothelial cells barrier in vitro. Virol J. 2023 Sep 29;20(1):219. Abstract
submitted by kickingbird at 2 days ago from Virol J. 2023 Sep 29;20(1):219 (via https://virologyj.biomedcentral.com/articles/10.1186/s12985-)
Influenza H7N9 virus causes human infections with about 40% case fatality rate. The severe cases usually present with pneumonia; however, some present with central nervous system complications. Pneumonia ... Wang S, Zhang TH, Hu M, Tang K, Sheng L, Hong M, C. Deep mutational scanning of influenza A virus neuraminidase facilitates the identification of drug resistance mutations in vivo. mSystems. 2023 Sep 29:e0067023. Abstract
submitted by kickingbird at 2 days ago from mSystems. 2023 Sep 29:e0067023 (via https://journals.asm.org/doi/10.1128/msystems.00670-23)
Neuraminidase (NA) is a pivotal surface enzyme and a key therapeutic target in combating the influenza A virus. Its evolution can lead to potential zoonotic transmission, seasonal epidemics, and the emergence ... Nabeshima K, Takadate Y, Soda K, Hiono T, Isoda N,. Detection of H5N1 High Pathogenicity Avian Influenza Viruses in Four Raptors and Two Geese in Japan in the Fall of 2022. Viruses. 2023 Sep 1;15(9):1865. Abstract
submitted by kickingbird at 4 days ago from Viruses. 2023 Sep 1;15(9):1865 (via https://www.mdpi.com/1999-4915/15/9/1865)
In the fall of 2022, high pathogenicity avian influenza viruses (HPAIVs) were detected from raptors and geese in Japan, a month earlier than in past years, indicating a shift in detection patterns. In ... Alkie TN, Byrne AMP, Jones MEB, Mollett BC, Bourqu. Recurring Trans-Atlantic Incursion of Clade 2.3.4.4b H5N1 Viruses by Long Distance Migratory Birds from Northern Europe to Canada in 2022/2023. Viruses. 2023 Aug 30;15(9):1836. Abstract
submitted by kickingbird at 4 days ago from Viruses. 2023 Aug 30;15(9):1836 (via https://www.mdpi.com/1999-4915/15/9/1836)
In December 2022 and January 2023, we isolated clade 2.3.4.4b H5N1 high-pathogenicity avian influenza (HPAI) viruses from six American crows (Corvus brachyrhynchos) from Prince Edward Island and a red ... Petrich A, Chiantia S. Influenza A Virus Infection Alters Lipid Packing and Surface Electrostatic Potential of the Host Plasma Membrane. Viruses. 2023 Aug 29;15(9):1830. Abstract
submitted by kickingbird at 4 days ago from Viruses. 2023 Aug 29;15(9):1830 (via https://www.mdpi.com/1999-4915/15/9/1830)
The pathogenesis of influenza A viruses (IAVs) is influenced by several factors, including IAV strain origin and reassortment, tissue tropism and host type. While such factors were mostly investigated ... Kanekiyo M, Gillespie RA, Midgett M, O´Malle. Refined semi-lethal aerosol H5N1 influenza model in cynomolgus macaques for evaluation of medical countermeasures. iScience. 2023 Sep 6;26(10):107830. Abstract
submitted by kickingbird at 4 days ago from iScience. 2023 Sep 6;26(10):107830 (via https://www.cell.com/iscience/fulltext/S2589-0042(23)01907-7)
Highly pathogenic avian influenza A H5N1 viruses cause high mortality in humans and have pandemic potential. Effective vaccines and treatments against this threat are urgently needed. Here, we have refined ... Marandino A, Tomás G, Panzera Y, Leizagoyen C, Pér. Spreading of the High-Pathogenicity Avian Influenza (H5N1) Virus of Clade 2.3.4.4b into Uruguay. Viruses. 2023 Sep 11;15(9):1906. Abstract
submitted by kickingbird at 4 days ago from Viruses. 2023 Sep 11;15(9):1906 (via https://www.mdpi.com/1999-4915/15/9/1906)
Background: Avian influenza viruses (genus Alphainfluenzavirus, family Orthomyxoviridae) infect avian and mammal hosts. In 2022, the high pathogenicity avian influenza virus (H5N1) spread to South America, ... Seekings AH, Warren CJ, Thomas SS, Lean FZX, Selde. Different Outcomes of Chicken Infection with UK-Origin H5N1-2020 and H5N8-2020 High-Pathogenicity Avian Influenza Viruses (Clade 2.3.4.4b). Viruses. 2023 Sep 12;15(9):1909. Abstract
submitted by kickingbird at 4 days ago from Viruses. 2023 Sep 12;15(9):1909 (via https://www.mdpi.com/1999-4915/15/9/1909)
Clade 2.3.4.4 H5Nx highly pathogenic avian influenza viruses (HPAIVs) of the "goose/Guangdong" lineage have caused a series of European epizootics since 2014. During autumn/winter 2020-2021, several H5Nx ... Ulloa M, Fernández A, Ariyama N, Colom-Rivero A, R. Mass Mortality Event in South American Sea Lions ( Otaria flavescens) Correlated to Highly Pathogenic Avian Influenza (HPAI) H5N1 Outbreak in Chile. Vet Q. 2023 Sep 28:1-13. Abstract
submitted by kickingbird at 4 days ago from Vet Q. 2023 Sep 28:1-13 (via https://www.tandfonline.com/doi/full/10.1080/01652176.2023.2)
In Chile, since January 2023, a sudden and pronounced increase in strandings and mortality has been observed among South American (SA) sea lions (Otaria flavescens), prompting significant concern. Simultaneously, ... Takashita E, Fujisaki S, Morita H, Nagata S, Miura. A community cluster of influenza A(H3N2) virus infection with reduced susceptibility to baloxavir due to a PA E199G substitution in Japan, February to March 2023. Euro Surveill. 2023 Sep;28(39). Abstract
submitted by kickingbird at 4 days ago from Euro Surveill. 2023 Sep;28(39) (via https://pubmed.ncbi.nlm.nih.gov/37768560/)
A community cluster of influenza A(H3N2) caused by viruses with an E199G substitution in PA was detected in Nara, Japan, between February and March 2023. The three patients with these mutant viruses had ... Pepin KM, Leach CB, Barrett NL, Ellis JW, VanDalen. Environmental transmission of influenza A virus in mallards. mBio. 2023 Sep 28:e0086223. Abstract
submitted by kickingbird at 4 days ago from mBio. 2023 Sep 28:e0086223 (via https://journals.asm.org/doi/10.1128/mbio.00862-23)
Influenza A viruses present a major challenge for animal and human health. They circulate widely in wild waterfowl and frequently spillover into poultry, emphasizing the need for risk-based surveillance ... Soda K, Mekata H, Usui T, Ito H, Matsui Y, Yamada. Genetic and antigenic analyses of H5N8 and H5N1 subtypes high pathogenicity avian influenza viruses isolated from wild birds and poultry farms in Japan in the winter of 2021-2022. J Vet Med Sci. 2023 Sep 26. Abstract
submitted by kickingbird at 4 days ago from J Vet Med Sci. 2023 Sep 26 (via https://www.jstage.jst.go.jp/article/jvms/advpub/0/advpub_23)
In the winter of 2021-2022, multiple subtypes (H5N8 and H5N1) of high pathogenicity avian influenza viruses (HPAIVs) were confirmed to be circulating simultaneously in Japan. Here, we phylogenetically ... Carlock MA, Ross TM. A computationally optimized broadly reactive hemagglutinin vaccine elicits neutralizing antibodies against influenza B viruses from both lineages. Sci Rep. 2023 Sep 23;13(1):15911. Abstract
submitted by kickingbird at 9 days ago from Sci Rep. 2023 Sep 23;13(1):15911 (via https://www.nature.com/articles/s41598-023-43003-2)
Influenza B viruses (IBV) can cause severe disease and death much like influenza A viruses (IAV), with a disproportionate number of infections in children. Despite moving to a quadrivalent vaccine to include ... Zheng X, Zhao K, Xu X, Deng Y, Leung K, Wu JT, Leu. Development and application of influenza virus wastewater surveillance in Hong Kong. Water Res. 2023 Sep 8;245:120594. Abstract
submitted by kickingbird at 9 days ago from Water Res. 2023 Sep 8;245:120594 (via https://www.sciencedirect.com/science/article/abs/pii/S00431)
Wastewater surveillance is considered as a powerful tool in providing cost-effective, population-wide and near real-time surveillance results for controlling infectious diseases (i.e., SARS-CoV-2, influenza ... Zhaomin Feng, etc.,al. Genetic and evolutionary characteristics of the first case of human infection with highly pathogenic avian influenza virus H5N8 in the world. DOI： 10.3760/cma.j.issn.1673-4092.2021.06.010. Abstract
submitted by kickingbird at 10 days ago from DOI： 10.3760/cma.j.issn.1673-4092.2021.06.010 (via https://rs.yiigle.com/cmaid/1347175)
ObjectiveTo analyze the genetic evolution and mutation of the first case of human infection with highly pathogenic avian influenza (HPAI) virus H5N8 in the world, so as to provide scientific basis for ... Yaoyao Chen, etc.,al. Surveillance of avian influenza virus in poultry environment in Yunnan Province, 2015-2021. DOI： 10.3760/cma.j.cn331340-20220324-00064. Abstract
submitted by kickingbird at 10 days ago from DOI： 10.3760/cma.j.cn331340-20220324-00064 (via https://rs.yiigle.com/cmaid/1431687)
ObjectiveTo understand the environmental contamination with avian influenza virus(AIV) in Yunnan Province from 2015 to 2021.MethodsSix types of environmental samples(cage swabs, chopping board swabs, poultry ... Qian Zhang, etc.,al. Isolation, identification and phylogenetic analysis of a wild bird-derived H1N1 avian influenza virus in the northern Tianshan Mountain. DOI： 10.3760/cma.j.cn112309-20200213-00060. Abstract
submitted by kickingbird at 10 days ago from DOI： 10.3760/cma.j.cn112309-20200213-00060 (via https://rs.yiigle.com/cmaid/1257546)
ObjectiveTo analyze the complete genome sequence and phylogenetic structure of a wild bird-derived H1N1 avian influenza virus (AIV) in the northern Tianshan Mountain.MethodsIn November 2018, 320 samples ... 7114 items, 20/Page, Page[1/356][|<<] [|<] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [>|] [>>|] |
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