Nana Chang, etc.,al. Isolation, identification and phylogenetic analysis of six strains of H5N6 highly pathogenic avian influenza virus. DOI： 10.3760/cma.j.cn112309-20210124-00036. Abstract
submitted by kickingbird at Sep, 23, 2023 from DOI： 10.3760/cma.j.cn112309-20210124-00036 (via https://rs.yiigle.com/cmaid/1317811)
ObjectiveTo analyze phylogenetic structure and molecular characteristics of H5N6 avian influenza virus (AIVs) isolated from live poultry market (LPM).MethodsOropharyngeal and cloacal swabs from poultry, ... Yonghu Wan, etc.,al. Genetic characteristics analysis of hemagglutinin gene of H9N2 subtype avian influenza viruses in Guizhou province. DOI： 10.3760/cma.j.cn112309-20201103-00498. Abstract
submitted by kickingbird at Sep, 20, 2023 from DOI： 10.3760/cma.j.cn112309-20201103-00498 (via https://rs.yiigle.com/cmaid/1317812)
ObjectiveTo understand the genetic variation and the prevalence of H9N2 subtype avian influenza virus in Guizhou province, and to provide the scientific evidence for the prevention and control of avian ... Jiang Liu, etc.,al. Analysis of the genome characteristics of H7N9 avian influenza virus in external environment in Huainan city in 2016. DOI： 10.3760/cma.j.cn112866-20200421-00138. Abstract
submitted by kickingbird at Sep, 20, 2023 from DOI： 10.3760/cma.j.cn112866-20200421-00138 (via https://rs.yiigle.com/cmaid/1333295)
ObjectiveTo analyze the genomic characteristics of H7N9 avian influenza virus in external environment in Huainan city in 2016.MethodsSamples such as poultry feces, cages, table or cutting board, depilator, ... Min Zhang, etc.,al. Molecular epidemiological investigation of avian influenza virus in live poultry market in Foshan city from 2017 to 2018. DOI： 10.3760/cma.j.issn.1673-4092.2021.05.015. Abstract
submitted by kickingbird at Sep, 20, 2023 from DOI： 10.3760/cma.j.issn.1673-4092.2021.05.015 (via https://rs.yiigle.com/cmaid/1341321)
ObjectiveTo investigate the detection rate, epidemiological status of mixed positive and gene mutations of avian influenza virus in live poultry markets in Foshan city from 2017 to 2018, so as to assess ... Briggs K, Kapczynski DR. Comparative analysis of PB2 residue 627E/K/V in H5 subtypes of avian influenza viruses isolated from birds and mammals. Front Vet Sci. 2023 Sep 1;10:1250952. Abstract
submitted by kickingbird at Sep, 19, 2023 from Front Vet Sci. 2023 Sep 1;10:1250952 (via https://www.frontiersin.org/articles/10.3389/fvets.2023.1250)
Avian influenza viruses (AIVs) are naturally found in wild birds, primarily in migratory waterfowl. Although species barriers exist, many AIVs have demonstrated the ability to jump from bird species to ... Gao R, Pascua PNQ, Nguyen HT, Chesnokov A, Champio. New insights into the neuraminidase-mediated hemagglutination activity of influenza A(H3N2) viruses. Antiviral Res. 2023 Sep 15:105719. Abstract
submitted by kickingbird at Sep, 19, 2023 from Antiviral Res. 2023 Sep 15:105719 (via https://www.sciencedirect.com/science/article/pii/S016635422)
Influenza virus neuraminidase (NA) can act as a receptor-binding protein, a role commonly attributed to hemagglutinin (HA). In influenza A(H3N2) viruses, three NA amino acid residues have previously been ... Jung Kj?r L, Ward MP, Boklund AE, Larsen LE, Hjuls. Using surveillance data for early warning modelling of highly pathogenic avian influenza in Europe reveals a seasonal shift in transmission, 2016-2022. Sci Rep. 2023 Sep 16;13(1):15396. Abstract
submitted by kickingbird at Sep, 18, 2023 from Sci Rep. 2023 Sep 16;13(1):15396 (via https://www.nature.com/articles/s41598-023-42660-7)
Avian influenza in wild birds and poultry flocks constitutes a problem for animal welfare, food security and public health. In recent years there have been increasing numbers of outbreaks in Europe, with ... Hewawaduge C, Kwon J, Sivasankar C, Park JY, Senev. Salmonella delivers H9N2 influenza virus antigens via a prokaryotic and eukaryotic dual-expression vector and elicits bivalent protection against avian influenza and fowl typhoid. Dev Comp Immunol. 2023 Sep 13:105058. Abstract
submitted by kickingbird at Sep, 17, 2023 from Dev Comp Immunol. 2023 Sep 13:105058 (via https://www.sciencedirect.com/science/article/abs/pii/S01453)
The H9N2 avian influenza virus significantly affects the health of poultry and humans. We identified a prokaryotic and eukaryotic dual-expression vector system, pJHL270, that can provide simultaneous MHC ... Brian R Wasik, Evin Rothschild, etc.,al. Understanding the divergent evolution and epidemiology of H3N8 influenza viruses in dogs and horses. Virus Evolution, Volume 9, Issue 2, 2023. Abstract
submitted by kickingbird at Sep, 10, 2023 from Virus Evolution, Volume 9, Issue 2, 2023 (via https://academic.oup.com/ve/article/9/2/vead052/7262942)
Cross-species virus transmission events can lead to dire public health emergencies in the form of epidemics and pandemics. One example in animals is the emergence of the H3N8 equine influenza virus (EIV), ... Bauer L, Benavides FFW, Veldhuis Kroeze EJB, de Wi. The neuropathogenesis of highly pathogenic avian influenza H5Nx viruses in mammalian species including humans. Trends Neurosci. 2023 Sep 6:S0166-2236(23)00190-X. Abstract
submitted by kickingbird at Sep, 10, 2023 from Trends Neurosci. 2023 Sep 6:S0166-2236(23)00190-X (via https://www.cell.com/trends/neurosciences/fulltext/S0166-223)
Circulation of highly pathogenic avian influenza (HPAI) H5Nx viruses of the A/Goose/Guangdong/1/96 lineage in birds regularly causes infections of mammals, including humans. In many mammalian species, ... Honglei Sun, et.,al. Airborne transmission of human-isolated avian H3N8 influenza virus between ferrets. Cell. 2023 Sep 4. Abstract
submitted by kickingbird at Sep, 5, 2023 from Cell. 2023 Sep 4 (via https://www.cell.com/cell/fulltext/S0092-8674(23)00891-7)
H3N8 avian influenza viruses (AIVs) in China caused two confirmed human infections in 2022, followed by a fatal case reported in 2023. H3N8 viruses are widespread in chicken flocks; however, the zoonotic ... Hassan DMZ, Sturm-Ramirez DK, Islam DMS, Afreen DS. Interpretation of molecular detection of avian influenza A virus in respiratory specimens collected from live bird market workers in Dhaka, Bangladesh: Infection or contamination?. Int J Infect Dis. 2023 Aug 29:S1201-9712(23)00706-. Abstract
submitted by kickingbird at Sep, 4, 2023 from Int J Infect Dis. 2023 Aug 29:S1201-9712(23)00706- (via https://www.ijidonline.com/article/S1201-9712(23)00706-3/ful)
Background: Interpreting rRT-PCR results for human avian influenza A virus (AIV) detection in contaminated settings like live bird markets (LBMs) without serology or viral culture poses a challenge.Methods: ... Kutter JS, Linster M, de Meulder D, Bestebroer TM,. Continued adaptation of A/H2N2 viruses during pandemic circulation in humans. J Gen Virol. 2023 Aug;104(8). Abstract
submitted by kickingbird at Sep, 1, 2023 from J Gen Virol. 2023 Aug;104(8) (via https://www.microbiologyresearch.org/content/journal/jgv/10.)
Influenza A viruses of the H2N2 subtype sparked a pandemic in 1957 and circulated in humans until 1968. Because A/H2N2 viruses still circulate in wild birds worldwide and human population immunity is low, ... Leow BL, Shohaimi SA, Mohd Yusop FF, Sidik MR, Moh. Molecular characterization and phylogenetic analysis of avian influenza H3N8 virus isolated from imported waterfowl in Malaysia. Trop Biomed. 2023 Jun 1;40(2):220-235. Abstract
submitted by kickingbird at Sep, 1, 2023 from Trop Biomed. 2023 Jun 1;40(2):220-235 (via https://msptm.org/files/Vol40No2/tb-40-2-014-Leow-B-L.pdf)
Wild aquatic birds are natural reservoirs of influenza A viruses and H3 subtype is one of the most prevalent subtypes in waterfowl. Two H3N8 viruses of low pathogenic avian influenza (LPAI) were isolated ... Jallow MM, Barry MA, Fall A, Ndiaye NK, Kiori D, S. Influenza A Virus in Pigs in Senegal and Risk Assessment of Avian Influenza Virus (AIV) Emergence and Transmission to Human. Microorganisms. 2023 Jul 31;11(8):1961. Abstract
submitted by kickingbird at Aug, 28, 2023 from Microorganisms. 2023 Jul 31;11(8):1961 (via https://www.mdpi.com/2076-2607/11/8/1961)
We conducted an active influenza surveillance in the single pig slaughterhouse in Dakar to investigate the epidemiology and genetic characteristics of influenza A viruses (IAVs) and to provide serologic ... Chen T, Kong D, Hu X, Gao Y, Lin S, Liao M, Fan H. Influenza H7N9 Virus Hemagglutinin with T169A Mutation Possesses Enhanced Thermostability and Provides Effective Immune Protection against Lethal H7N9 Virus Challenge in Chickens. Vaccines (Basel). 2023 Aug 2;11(8):1318. Abstract
submitted by kickingbird at Aug, 28, 2023 from Vaccines (Basel). 2023 Aug 2;11(8):1318 (via https://www.mdpi.com/2076-393X/11/8/1318)
H7N9 avian influenza virus (AIV) has caused huge losses in the poultry industry and impacted human public health security, and still poses a potential threat. Currently, immune prevention and control of ... Shao JW, Zhang XL, Sun J, Liu H, Chen JM. Infection of wild rats with H5N6 subtype highly pathogenic avian influenza virus in China. J Infect. 2023 May;86(5):e117-e119. Abstract
submitted by kickingbird at Aug, 25, 2023 from J Infect. 2023 May;86(5):e117-e119 (via https://www.journalofinfection.com/article/S0163-4453(23)001)
We read with interest the report that showed the recent emergence of a novel reassortant of H5N6 subtype highly pathogenic avian influenza virus (HPAIV). H5N6 HPAIVs were first detected in Laos in 2013, ... Sun R, Jiang W, Liu S, Peng C, Yin X, Liu H, Tang. Emergence of novel reassortant H5N6 influenza viruses in poultry and humans in Sichuan Province, China, 2021. J Infect . 2022 May;84(5):e50-e52.. Abstract
submitted by kickingbird at Aug, 25, 2023 from J Infect . 2022 May;84(5):e50-e52. (via https://www.journalofinfection.com/article/S0163-4453(22)001)
Since the strain A/goose/Guangdong/1/1996(H5N1) emerged in China in 1996, H5 viruses have spread to Eurasia, Africa and North American and outbreaks have occurred frequently. After 2010, new H5 reassorted ... Dong MY, Guo ZW, Li YX, Lv JD, Xiang XL, Cui M, Ha. Research Note: A recombinant duck-derived H6N2 subtype avian influenza virus can replicate and shed in young chickens and cause disease. Poult Sci. 2023 Aug 9;102(10):103012. Abstract
submitted by kickingbird at Aug, 25, 2023 from Poult Sci. 2023 Aug 9;102(10):103012 (via https://www.sciencedirect.com/science/article/pii/S003257912)
The H6N2 subtype avian influenza virus (AIV) is commonly detected in the migratory waterfowl reservoirs. Previously, H6N2 AIV was believed to be nonpathogenic to young chickens and could not infect or ... Junqueira DM, Tochetto C, Anderson TK, Gava D, Haa. Human-to-swine introductions and onward transmission of 2009 H1N1 pandemic influenza viruses in Brazil. Front Microbiol. 2023 Aug 8;14:1243567. Abstract
submitted by kickingbird at Aug, 25, 2023 from Front Microbiol. 2023 Aug 8;14:1243567 (via https://www.frontiersin.org/articles/10.3389/fmicb.2023.1243)
Introduction: Once established in the human population, the 2009 H1N1 pandemic virus (H1N1pdm09) was repeatedly introduced into swine populations globally with subsequent onward transmission among pigs.Methods: ... 5584 items, 20/Page, Page[35/280][|<<] [|<] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [>|] [>>|] |
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