Li Y, et al. Genotypic evolution and epidemiological characteristics of H9N2 influenza virus in Shandong Province, China. Poult Sci. 2019 Apr 2. Abstract
submitted by kickingbird at Apr, 5, 2019 from Poult Sci. 2019 Apr 2 (via https://academic.oup.com/ps/advance-article-abstract/doi/10.)
H9N2 avian influenza has been prevalent in chicken flocks of China for years. In the first half year of 2018, clinical cases of suspected H9N2 infection were collected from chicken flocks in Shandong province. ...
Sawlwin DC, Graves Jones A, Albano FR. Modification of the vaccine manufacturing process improves the pyrogenicity profile of inactivated influenza vaccines in young children. Vaccine. 2019 Mar 29. pii: S0264-410X(19)30390-1.. Abstract
submitted by kickingbird at Apr, 4, 2019 from Vaccine. 2019 Mar 29. pii: S0264-410X(19)30390-1. (via https://www.sciencedirect.com/science/article/pii/S0264410X1)
BACKGROUND: There were increased reports of fevers and febrile reactions in young children (particularly children aged METHODS: For each study, fever rates (any grade and severe) were determined for the ...
Qiu Y, et al. Characterization of three clade 184.108.40.206 H5 highly pathogenic avian influenza viruses isolated from wild birds. J Infect. 2019 Mar 27. pii: S0163-4453(19)30096-9.. Abstract
submitted by kickingbird at Apr, 1, 2019 from J Infect. 2019 Mar 27. pii: S0163-4453(19)30096-9. (via https://www.journalofinfection.com/article/S0163-4453(19)300)
We isolated and characterized three H5 HPAIVs with different NA subtypes (N1, N6 and N8) during avian influenza virus (AIV) surveillance in wild birds during 2015-2016. The P126/H5N1, P560/H5N6 and ST/H5N8 ...
Ang LW, Cui L, Mak TM, Ng Y, Leo YS, Lee VJ. Differential age-specific distribution of influenza virus types and subtypes in tropical Singapore, 2011-2017. J Med Virol. 2019 Mar 30.. Abstract
submitted by kickingbird at Mar, 31, 2019 from J Med Virol. 2019 Mar 30. (via https://onlinelibrary.wiley.com/doi/abs/10.1002/jmv.25473)
Surveillance and reporting of epidemiological features of seasonal influenza mostly are aggregates across all-ages. We investigated age-specific differences in distribution of influenza virus (sub)types ...
Hsieh MS, Chang YC, He JL, Juang RH. Positive charge of Arg-201 on hemagglutinin is required for the binding of H6N1 avian influenza virus to its target through a two-step process. Virus Res. 2019 Mar 26. Abstract
submitted by kickingbird at Mar, 31, 2019 from Virus Res. 2019 Mar 26 (via https://www.sciencedirect.com/science/article/abs/pii/S01681)
In our previous study, we produced a monoclonal antibody EB2 that recognized an epitope in the HA1 domain on the hemagglutinin (HA) of H6N1 influenza virus (A/chicken/Taiwan/2838?V/00). The residue Arg-201 ...
Jimenez-Bluhm P, et al. Low pathogenic avian influenza (H7N6) virus causing an outbreak in commercial Turkey farms in Chile. Emerg Microbes Infect. 2019;8(1):479-485.. Abstract
submitted by kickingbird at Mar, 31, 2019 from Emerg Microbes Infect. 2019;8(1):479-485. (via https://www.tandfonline.com/doi/full/10.1080/22221751.2019.1)
In late 2016, an H7N6 low pathogenic avian influenza virus outbreak occurred in domestic turkeys in Central Chile. We characterized the genetic and antigenic properties of the outbreak virus and its experimental ...
Honce R, Schultz-Cherry S. Influenza in obese travellers: increased risk and complications, decreased vaccine effectiveness. J Travel Med. 2019 Apr 1. Abstract
submitted by kickingbird at Mar, 31, 2019 from J Travel Med. 2019 Apr 1 (via https://academic.oup.com/jtm/advance-article-abstract/doi/10)
BACKGROUND: Obesity is a worldwide epidemic and was empirically shown to increase the risk of developing severe influenza virus infection. As international travel becomes more common and obesity is now ...
Kyt?maa S, et al. Association of Influenza-like Illness Activity With Hospitalizations for Heart Failure: The Atherosclerosis Risk in Communities Study. JAMA Cardiol. 2019 Mar 27. Abstract
submitted by kickingbird at Mar, 30, 2019 from JAMA Cardiol. 2019 Mar 27 (via https://jamanetwork.com/journals/jamacardiology/fullarticle/)
Importance: Influenza is associated with an increased risk of cardiovascular events, but to our knowledge, few studies have explored the temporal association between influenza activity and hospitalizations, ...
Yeh LT, et al. Association of Consecutive Influenza Vaccinations and Pneumonia: A Population-Based Case-Control Study. Int J Environ Res Public Health. 2019 Mar 26;16(6). Abstract
submitted by kickingbird at Mar, 30, 2019 from Int J Environ Res Public Health. 2019 Mar 26;16(6) (via https://www.mdpi.com/1660-4601/16/6/1078)
The purpose of this study was to investigate whether individuals receiving influenza vaccines have a lower risk of pneumonia. A nationwide population-based case-control study was conducted using data from ...
Ni YN, Chen G, Sun J, Liang BM, Liang ZA. The effect of corticosteroids on mortality of patients with influenza pneumonia: a systematic review and meta-analysis. Crit Care. 2019 Mar 27;23(1):99.. Abstract
submitted by kickingbird at Mar, 30, 2019 from Crit Care. 2019 Mar 27;23(1):99. (via https://ccforum.biomedcentral.com/articles/10.1186/s13054-01)
BACKGROUND: The effect of corticosteroids on clinical outcomes in patients with influenza pneumonia remains controversial. We aimed to further evaluate the influence of corticosteroids on mortality in ...
Villalón-Letelier F, Reading PC. Unraveling the role of the MOV10 RNA helicase during influenza A virus infection. Biochem J. 2019 Mar 27;476(6):1005-1008.. Abstract
submitted by kickingbird at Mar, 30, 2019 from Biochem J. 2019 Mar 27;476(6):1005-1008. (via http://www.biochemj.org/content/476/6/1005)
Moloney leukemia virus 10 (MOV10) is an interferon-inducible RNA helicase that has been implicated in a broad range of cellular functions, including modulating the replication of a diverse range of viruses. ...
Drews K, et al. Glucosylceramidase Maintains Influenza Infection By Regulating Endocytosis. J Virol. 2019 Mar 27. Abstract
submitted by kickingbird at Mar, 30, 2019 from J Virol. 2019 Mar 27 (via https://jvi.asm.org/content/early/2019/03/25/JVI.00017-19)
Influenza is an RNA virus encapsulated in a lipid bilayer derived from the host cell plasma membrane. Previous studies showed that influenza infection depends on cellular lipids including the sphingolipids ...
Ning S, Yang S, Kou SC. Accurate regional influenza epidemics tracking using Internet search data. Sci Rep. 2019 Mar 27;9(1):5238.. Abstract
submitted by kickingbird at Mar, 30, 2019 from Sci Rep. 2019 Mar 27;9(1):5238. (via https://www.nature.com/articles/s41598-019-41559-6)
Accurate, high-resolution tracking of influenza epidemics at the regional level helps public health agencies make informed and proactive decisions, especially in the face of outbreaks. Internet users' ...
Gutman SN, et al. Serologic investigation of exposure to influenza A virus H3N2 infection in dogs and cats in the United States. J Vet Diagn Invest. 2019 Mar;31(2):250-254. Abstract
submitted by kickingbird at Mar, 29, 2019 from J Vet Diagn Invest. 2019 Mar;31(2):250-254 (via https://journals.sagepub.com/doi/abs/10.1177/104063871882435)
We investigated, in a cross-sectional study, the prevalence of antibodies against canine influenza A virus (CIV) H3N2 in serum samples collected from dogs and cats using a commercial ELISA and a hemagglutination ...
Takashita E, et al. Influenza A(H3N2) virus exhibiting reduced susceptibility to baloxavir due to a polymerase acidic subunit I38T substitution detected from a hospitalised child without prior baloxavir treatment, Japan,. Euro Surveill. 2019 Mar;24(12).. Abstract
submitted by kickingbird at Mar, 29, 2019 from Euro Surveill. 2019 Mar;24(12). (via https://www.eurosurveillance.org/content/10.2807/1560-7917.E)
In January 2019, two influenza A(H3N2) viruses carrying an I38T substitution in the polymerase acidic subunit (PA), which confers reduced susceptibility to baloxavir, were detected from epidemiologically ...
Everett HE, et al. Vaccine-mediated protection of pigs against infection with pandemic H1N1 2009 swine influenza A virus requires a close antigenic match between the vaccine antigen and challenge virus. Vaccine. 2019 Mar 23.. Abstract
submitted by kickingbird at Mar, 29, 2019 from Vaccine. 2019 Mar 23. (via https://www.sciencedirect.com/science/article/pii/S0264410X1)
Swine influenza A virus (SwIV) infection has considerable economic and animal welfare consequences and, because of the zoonotic potential, can also have public health implications. The 2009 pandemic H1N1 ...
Shafiuddin M, Boon ACM. RNA Sequence Features Are at the Core of Influenza a Virus Genome Packaging. J Mol Biol. 2019 Mar 23.. Abstract
submitted by kickingbird at Mar, 29, 2019 from J Mol Biol. 2019 Mar 23. (via https://www.sciencedirect.com/science/article/pii/S002228361)
The influenza A virus (IAV), a respiratory pathogen for humans, poses serious medical and economic challenges to global healthcare systems. The IAV genome, consisting of eight single-stranded viral RNA ...
Sun H, et al. H9N2 Viruses Isolated From Mammals Replicated in Mice at Higher Levels Than Avian-Origin Viruses. Front Microbiol. 2019 Mar 11. Abstract
submitted by kickingbird at Mar, 29, 2019 from Front Microbiol. 2019 Mar 11 (via https://www.frontiersin.org/articles/10.3389/fmicb.2019.0041)
H9N2 subtype influenza A virus (IAV) has more than 20 genotypes that are able to cross species barriers and expand from birds to mammals and humans. To better understand the impact of different H9N2 genotypes ...
Wang P, et al. The PB2 Polymerase Host Adaptation Substitutions Prime Avian Indonesia Sub Clade 2.1 H5N1 Viruses for Infecting Humans. Viruses. 2019 Mar 22;11(3).. Abstract
submitted by kickingbird at Mar, 27, 2019 from Viruses. 2019 Mar 22;11(3). (via https://www.mdpi.com/1999-4915/11/3/292)
Significantly higher numbers of human infections with H5N1 virus have occurred in Indonesia and Egypt, compared with other affected areas, and it is speculated that there are specific viral factors for ...
Li X, et al. Rapid Evolution and Gene Communication of H3N2 and H1N1 Influenza A Viruses. J Infect. 2019 Mar 22. pii: S0163-4453(19)30094-5.. Abstract
submitted by kickingbird at Mar, 27, 2019 from J Infect. 2019 Mar 22. pii: S0163-4453(19)30094-5. (via https://www.journalofinfection.com/article/S0163-4453(19)300)
?The haplotype network map shows that the 2014 H1N1 strain has gene communication with the 2016/17 H3N2 strain,it may change in the characteristic of the virus by gene communication.?The genetic evolution ...
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