Belser JA, et al. A guide for the use of the ferret model for influenza virus infection. Am J Pathol. 2019 Oct 22.. Abstract
submitted by kickingbird at Oct, 29, 2019 from Am J Pathol. 2019 Oct 22. (via https://www.ncbi.nlm.nih.gov/pubmed/31654637)
As influenza viruses continue to jump species barriers to cause human infection, assessments of disease severity and viral replication kinetics in vivo provide crucial information for public health professionals. ... Lee S, et al. Influenza restriction factor MxA functions as inflammasome sensor in the respiratory epithelium. Sci Immunol. 2019 Oct 25;4(40).. Abstract
submitted by kickingbird at Oct, 29, 2019 from Sci Immunol. 2019 Oct 25;4(40). (via https://immunology.sciencemag.org/content/4/40/eaau4643)
The respiratory epithelium is exposed to the environment and initiates inflammatory responses to exclude pathogens. Influenza A virus (IAV) infection triggers inflammatory responses in the respiratory ... Toots M, et al. Characterization of orally efficacious influenza drug with high resistance barrier in ferrets and human airway epithelia. Sci Transl Med. 2019 Oct 23;11(515).. Abstract
submitted by kickingbird at Oct, 27, 2019 from Sci Transl Med. 2019 Oct 23;11(515). (via https://stm.sciencemag.org/content/11/515/eaax5866)
Influenza viruses constitute a major health threat and economic burden globally, frequently exacerbated by preexisting or rapidly emerging resistance to antiviral therapeutics. To address the unmet need ... Liu L, Zhang Y, Cui P, Wang C, Zeng X, Deng G. Development of a duplex TaqMan real-time RT-PCR assay for simultaneous detection of newly emerged H5N6 influenza viruses. Virol J. 2019 Oct 22;16(1):119. Abstract
submitted by kickingbird at Oct, 27, 2019 from Virol J. 2019 Oct 22;16(1):119 (via https://www.ncbi.nlm.nih.gov/pubmed/31640801)
BACKGROUND: In 2017-2018, a new highly pathogenic H5N6 avian influenza virus (AIV) variant appeared in poultry and wild birds in Asian and European countries and caused multiple outbreaks. These variant ... Strohmeier S, Amanat F, Krammer F. Cross-Reactive Antibodies Binding to the Influenza Virus Subtype H11 Hemagglutinin. Pathogens. 2019 Oct 21;8(4).. Abstract
submitted by kickingbird at Oct, 27, 2019 from Pathogens. 2019 Oct 21;8(4). (via https://www.mdpi.com/2076-0817/8/4/199)
H11 subtype influenza viruses were isolated from a wide range of bird species and one strain also was isolated from swine. In an effort to generate reagents for a chimeric H11/1 hemagglutinin-based universal ... Li X1,2, Chan KKY, Xu B, Lu M, Xu B. Spatial, Temporal and Genetic Dynamics Characteristics of Influenza B Viruses in China, 1973~2018. Virol Sin. 2019 Oct 21. Abstract
submitted by kickingbird at Oct, 27, 2019 from Virol Sin. 2019 Oct 21 (via https://www.ncbi.nlm.nih.gov/pubmed/31637629)
Annual influenza B virus epidemics and outbreaks cause severe influenza diseases in humans and pose a threat to public health. China is an important epidemic area of influenza B viruses. However, the spatial, ... Kariithi HM, et al. Genetic characterization and pathogenesis of the first H9N2 low pathogenic avian influenza viruses isolated from chickens in Kenyan live bird markets. Infect Genet Evol. 2019 Oct 18:104074. Abstract
submitted by kickingbird at Oct, 23, 2019 from Infect Genet Evol. 2019 Oct 18:104074 (via https://www.sciencedirect.com/science/article/pii/S156713481)
Poultry production plays an important role in the economy and livelihoods of rural households in Kenya. As part of a surveillance program, avian influenza virus (AIV)-specific real-time RT-PCR (RRT-PCR) ... Hao X, et al. The PB2 and M genes are critical for the superiority of genotype S H9N2 virus to genotype H in optimizing viral fitness of H5Nx and H7N9 avian influenza viruses in mice. Transbound Emerg Dis. 2019 Oct 21.. Abstract
submitted by kickingbird at Oct, 23, 2019 from Transbound Emerg Dis. 2019 Oct 21. (via https://www.ncbi.nlm.nih.gov/pubmed/31631569)
Genotype S H9N2 avian influenza virus, which has been predominant in China since 2010, and contributed its entire internal gene cassette to the genesis of novel reassortant influenza viruses, including ... de Vries E, Du W, Guo H, de Haan CAM. Influenza A Virus Hemagglutinin-Neuraminidase-Receptor Balance: Preserving Virus Motility. Trends Microbiol. 2019 Oct 16.. Abstract
submitted by kickingbird at Oct, 22, 2019 from Trends Microbiol. 2019 Oct 16. (via https://www.ncbi.nlm.nih.gov/pubmed/31629602)
Influenza A viruses (IAVs) occasionally cross the species barrier and adapt to novel host species. This requires readjustment of the functional balance of the sialic acid receptor-binding hemagglutinin ... Momota M, et al. ZBP1 governs the inflammasome-independent IL-1α and neutrophil inflammation that play a dual role in anti-influenza virus immunity.. Int Immunol. 2019 Oct 20.. Abstract
submitted by kickingbird at Oct, 22, 2019 from Int Immunol. 2019 Oct 20. (via https://academic.oup.com/intimm/advance-article/doi/10.1093/)
Influenza A virus (IAV) triggers the infected lung to produce IL-1 and recruit neutrophil. Unlike IL-1β, however, little is known about IL-1α in terms of its mechanism of induction, action and physiological ... Silveira S, et al. Serosurvey for Influenza D Virus Exposure in Cattle, United States, 2014-2015. Emerg Infect Dis. 2019 Nov;25(11):2074-2080.. Abstract
submitted by kickingbird at Oct, 21, 2019 from Emerg Infect Dis. 2019 Nov;25(11):2074-2080. (via https://wwwnc.cdc.gov/eid/article/25/11/19-0253_article)
Influenza D virus has been detected predominantly in cattle from several countries. In the United States, regional and state seropositive rates for influenza D have previously been reported, but little ... Jeong S, et al. Introduction of Avian Influenza A(H6N5) Virus into Asia from North America by Wild Birds. Emerg Infect Dis. 2019 Nov;25(11):2138-2140.. Abstract
submitted by kickingbird at Oct, 21, 2019 from Emerg Infect Dis. 2019 Nov;25(11):2138-2140. (via https://wwwnc.cdc.gov/eid/article/25/11/19-0604_article)
An avian influenza A(H6N5) virus with all 8 segments of North American origin was isolated from wild bird feces in South Korea. Phylogenetic analysis suggests that this virus may have been introduced into ... Samir A, Adel A, Arafa A, Sultan H, Hussein Ahmed. Molecular pathogenic and host range determinants of reassortant Egyptian low pathogenic avian influenza H9N2 viruses from backyard chicken. Int J Vet Sci Med. 2019 Jul 11;7(1):10-19. Abstract
submitted by kickingbird at Oct, 19, 2019 from Int J Vet Sci Med. 2019 Jul 11;7(1):10-19 (via https://www.tandfonline.com/doi/full/10.1080/23144599.2019.1)
Since the introduction of H9N2 low pathogenic avian influenza virus in Egypt, it became an endemic disease causing considerable economic losses in different poultry sectors especially in the presence of ... Venkatesan S, Nguyen-Van-Tam JS, Siebers PO. A novel framework for evaluating the impact of individual decision-making on public health outcomes and its potential application to study antiviral treatment collection during an influenza pandemic. PLoS One. 2019 Oct 17;14(10):e0223946. Abstract
submitted by kickingbird at Oct, 19, 2019 from PLoS One. 2019 Oct 17;14(10):e0223946 (via https://journals.plos.org/plosone/article?id=10.1371/journal)
The importance of accounting for social and behavioural processes when studying public health emergencies has been well-recognised. For infectious disease outbreaks in particular, several methods of incorporating ... Martinez L, et al. A Risk Classification Model to Predict Mortality Among Laboratory-Confirmed Avian Influenza A H7N9 Patients: A Population-Based Observational Cohort Study. J Infect Dis. 2019 Oct 17.. Abstract
submitted by kickingbird at Oct, 19, 2019 from J Infect Dis. 2019 Oct 17. (via https://academic.oup.com/jid/advance-article-abstract/doi/10)
BACKGROUND: Avian influenza A H7N9 (A/H7N9) is characterized by rapid progressive pneumonia and respiratory failure. Mortality among laboratory-confirmed cases is above 30%; however, the clinical course ... Chan WM, et al. Development and evaluation of a conventional RT-PCR for differentiating emerging influenza B/Victoria lineage viruses with hemagglutinin amino acid deletion from B/Yamagata lineage viruses. J Med Virol. 2019 Oct 14. Abstract
submitted by kickingbird at Oct, 17, 2019 from J Med Virol. 2019 Oct 14 (via https://onlinelibrary.wiley.com/doi/abs/10.1002/jmv.25607)
BACKGROUND: Recent influenza B/Victoria lineage viruses contain amino-acid deletions at positions 162-164 of the haemagglutinin (HA) protein. These amino acid deletions have affected the detection of B/Victoria ... van Aalst R, et al. Comparative effectiveness of high dose versus adjuvanted influenza vaccine: A retrospective cohort study. Vaccine. 2019 Oct 9.. Abstract
submitted by kickingbird at Oct, 15, 2019 from Vaccine. 2019 Oct 9. (via https://www.sciencedirect.com/science/article/pii/S0264410X1)
BACKGROUND: Adults 65?years and older (seniors) experience more complications following influenza infection than younger adults. We estimated the relative vaccine effectiveness (rVE) of a trivalent high ... Moriyama M, Koshiba T, Ichinohe T. Influenza A virus M2 protein triggers mitochondrial DNA-mediated antiviral immune responses. Nat Commun. 2019 Oct 11;10(1):4624.. Abstract
submitted by kickingbird at Oct, 14, 2019 from Nat Commun. 2019 Oct 11;10(1):4624. (via https://www.nature.com/articles/s41467-019-12632-5)
Cytosolic mitochondrial DNA (mtDNA) activates cGAS-mediated antiviral immune responses, but the mechanism by which RNA viruses stimulate mtDNA release remains unknown. Here we show that viroporin activity ... Sobolev I, et al. Novel reassortant of H1N1 swine influenza virus detected in pig population in Russia. Emerg Microbes Infect. 2019;8(1):1456-1464. Abstract
submitted by kickingbird at Oct, 14, 2019 from Emerg Microbes Infect. 2019;8(1):1456-1464 (via https://www.tandfonline.com/doi/full/10.1080/22221751.2019.1)
Pigs play an important role in interspecies transmission of the influenza virus, particularly as "mixing vessels" for reassortment. Two influenza A/H1N1 virus strains, A/swine/Siberia/1sw/2016 and A/swine/Siberia/4sw/2017, ... An SH, et al. Novel Mutations Evading Avian Immunity around the Receptor Binding Site of the Clade 2.3.2.1c Hemagglutinin Gene Reduce Viral Thermostability and Mammalian Pathogenicity. Viruses. 2019 Oct 9;11(10).. Abstract
submitted by kickingbird at Oct, 14, 2019 from Viruses. 2019 Oct 9;11(10). (via https://www.mdpi.com/1999-4915/11/10/923)
Abstract: Since 2007, highly pathogenic clade 2.3.2 H5N1 avian influenza A (A(H5N1)) viruses have evolved to clade 2.3.2.1a, b, and c; currently only 2.3.2.1c A(H5N1) viruses circulate in wild birds and ... 9547 items, 20/Page, Page[236/478][|<<] [|<] [231] [232] [233] [234] [235] [236] [237] [238] [239] [240] [>|] [>>|] |
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