Ma C, Lam TT, Chai Y, Wang J, et al. Emergence and evolution of H10 subtype influenza viruses in poultry in China. J Virol 2015 Jan 14. pii: JVI.03167.. Abstract
submitted by kickingbird at Jan, 19, 2015 from J Virol 2015 Jan 14. pii: JVI.03167. (via http://www.ncbi.nlm.nih.gov/m/pubmed/25589662/)
The H10N8 human infection cases identified in late 2013 and early 2014 in Jiangxi, China have raised concerns over its origin, prevalence and development in this region. Our long term influenza surveillance ... van de Sandt CE, Hillaire ML, Geelhoed-Mieras MM,. Human influenza A virus-specific CD8+ T cell response is long-lived. J Infect Dis 2015. Abstract
submitted by kickingbird at Jan, 19, 2015 from J Infect Dis 2015 (via http://www.ncbi.nlm.nih.gov/m/pubmed/25583167/)
Animal and human studies have demonstrated the importance of influenza A virus (IAV)-specific CD8(+) cytotoxic T lymphocytes (CTLs) in heterosubtypic cross-protective immunity. Using peripheral blood mononuclear ... Babady NE, Laplante JM, Tang YW, St George K, et a. Detection of a transient R292K mutation in Influenza A/H3N2 viruses shed for several weeks by an immunocompromised patient. J Clin Microbiol 2015 Jan 14. Abstract
submitted by kickingbird at Jan, 19, 2015 from J Clin Microbiol 2015 Jan 14 (via http://www.ncbi.nlm.nih.gov/m/pubmed/25588658/)
We describe the case of an immunocompromised patient, positive for influenza A virus (H3N2), in whom the neuraminidase R292K mutation was transiently detected during oseltamivir treatment. The R292K mutation ... Patrono LV, Bonfante F, Zanardello C, Terregino C,. Phylogenetically distinct equine influenza viruses show different tropism for the swine respiratory tract. J Gen Virol 2015 Jan 15. pii: vir.0.000049. doi:. Abstract
submitted by kickingbird at Jan, 19, 2015 from J Gen Virol 2015 Jan 15. pii: vir.0.000049. doi: (via http://www.ncbi.nlm.nih.gov/m/pubmed/25593159/)
Influenza A viruses circulate in a wide range of animals. H3N8 equine influenza virus (EIV) is an avian-origin virus that has established in dogs as canine influenza virus (CIV) and has also been isolated ... Yuan J, Xu L, Bao L, Yao Y, et al. Characterization of an H9N2 avian influenza virus from a Fringilla montifringilla brambling in northern China. Virology 2015;476C:289-297. Abstract
submitted by kickingbird at Jan, 11, 2015 from Virology 2015;476C:289-297 (via http://www.ncbi.nlm.nih.gov/m/pubmed/25569456/)
Avian H9N2 influenza viruses circulating in domestic poultry populations are occasionally transmitted to humans. We report the genomic characterization of an H9N2 avian influenza virus (A/Brambling/Beijing/16/2012) ... Pu J, Wang S, Yin Y, Zhang G, et al. Evolution of the H9N2 influenza genotype that facilitated the genesis of the novel H7N9 virus. Proc Natl Acad Sci U S A 2014 Dec 29. pii: 2014224. Abstract
submitted by kickingbird at Jan, 4, 2015 from Proc Natl Acad Sci U S A 2014 Dec 29. pii: 2014224 (via http://www.ncbi.nlm.nih.gov/m/pubmed/25548189/)
The emergence of human infection with a novel H7N9 influenza virus in China raises a pandemic concern. Chicken H9N2 viruses provided all six of the novel reassortant's internal genes. However, it is not ... Parrish CR, Murcia PR, Holmes EC. Influenza A virus reservoirs and intermediate hosts: dogs, horses, and new possibilities for human infections. J Virol. 2014 Dec 24. pii: JVI.03146-14. Abstract
submitted by kickingbird at Jan, 4, 2015 from J Virol. 2014 Dec 24. pii: JVI.03146-14 (via http://www.ncbi.nlm.nih.gov/m/pubmed/25540375/)
Influenza A virus (IAV) infections in hosts outside the main aquatic bird reservoirs occur periodically. Although most such cross-species transmission events experience limited onward transmission in the ... Wyrzucki A, Bianchi M, Kohler I, Steck M, et al.. Heterosubtypic antibodies to influenza A virus have limited activity against cell-bound virus but are not impaired by strain-specific serum antibodies. J Virol. 2014 Dec 31. pii: JVI.03069-14. Abstract
submitted by kickingbird at Jan, 4, 2015 from J Virol. 2014 Dec 31. pii: JVI.03069-14 (via http://www.ncbi.nlm.nih.gov/m/pubmed/25552718/)
The majority of influenza virus-specific antibodies elicited by vaccination or natural infection is only effective against the eliciting or closely related viruses. Rare stem-specific heterosubtypic monoclonal ... ODAGIRI T, Matsuzaki Y, Okamoto M, Suzuki A, et al. Isolation and characterization of influenza C viruses in the Philippines and Japan. J Clin Microbiol. 2014 Dec 31. pii: JCM.02628.. Abstract
submitted by kickingbird at Jan, 4, 2015 from J Clin Microbiol. 2014 Dec 31. pii: JCM.02628. (via http://www.ncbi.nlm.nih.gov/m/pubmed/25552361/)
From November 2009 to December 2013, 15 influenza C viruses were isolated, using MDCK cells, from specimens obtained from children with severe pneumonia and influenza-like illness (ILI), in the Philippines. ... WJ Song, etc.,al. The K526R substitution in viral protein PB2 enhances the effects of E627K on influenza virus replication. Nature Communications 5, Article number: 5509, doi. Abstract
submitted by kickingbird at Nov, 22, 2014 from Nature Communications 5, Article number: 5509, doi (via http://www.nature.com/ncomms/2014/141120/ncomms6509/abs/ncom)
Host-adaptive strategies, such as the E627K substitution in the ?PB2 protein, are critical for replication of avian influenza A viruses in mammalian hosts. Here we show that mutation ?PB2-K526R is present ... MR.Gomma, AS Kayed, etc.,al. Avian Influenza A(H5N1) and A(H9N2) Seroprevalence and Risk Factors for Infection Among Egyptians: A Prospective, Controlled Seroepidemiological Study. J Infect Dis. (2014). Abstract
submitted by kickingbird at Nov, 2, 2014 from J Infect Dis. (2014) (via http://jid.oxfordjournals.org/content/early/2014/10/25/infdi)
Background.?A(H5N1) and A(H9N2) avian influenza viruses are enzootic in Egyptian poultry, and most A(H5N1) human cases since 2009 have occurred in Egypt. Our understanding of the epidemiology of avian ... Qi W, Su S, Xiao C, et al. Antibodies against H10N8 Avian Influenza Virus among Animal Workers in Guangdong Province before November 30, 2013, the First Recognized Human H10N8 Case. BMC Medicine 2014, 12:205. Abstract
submitted by kickingbird at Oct, 30, 2014 from BMC Medicine 2014, 12:205 (via http://www.biomedcentral.com/1741-7015/12/205/abstract)
BackgroundConsidered an epicenter of pandemic influenza virus generation, southern China has recently seen an increasing number of human H7N9 infections. However, it is not the only threat. On 30 November ... Wang XY, Chai CL, Li FD, He F, Yu Z, Wang XX, Shan. Epidemiology of human infections with avian influenza A(H7N9) virus in the two waves before and after October 2013 in Zhejiang province, China. Epidemiol Infect. 2014 Oct 7. Abstract
submitted by kickingbird at Oct, 12, 2014 from Epidemiol Infect. 2014 Oct 7 (via http://www.ncbi.nlm.nih.gov/pubmed/25286879)
We compared the epidemiological and clinical features of avian influenza A(H7N9) virus infections in the population in Zhejiang province, China, between March and April 2013 (first wave) and October 2013 ... CHIN AW, Li OT, Mok CK, Ng MK, et al. Influenza A viruses with different amino acid residues at PB2-627 display distinct replication properties in vitro and in vivo: Revealing the sequence plasticity of PB2-627 position. Virology. 2014 Sep 25;468-470C:545-555.. Abstract
submitted by kickingbird at Oct, 6, 2014 from Virology. 2014 Sep 25;468-470C:545-555. (via http://www.ncbi.nlm.nih.gov/pubmed/25262472)
Sequence analyses of influenza PB2 sequences indicate that the 627 position almost exclusively contains either lysine (K) or glutamic acid (E), suggesting a high sequence constraint at this genetic marker. ... TANG S, Li Y, Xia H, Huang J, et al. Improved methods for isolation of avian influenza virus. J Virol Methods. 2014 Sep 27. pii: S0166-0934. Abstract
submitted by kickingbird at Oct, 6, 2014 from J Virol Methods. 2014 Sep 27. pii: S0166-0934 (via http://www.ncbi.nlm.nih.gov/pubmed/25261812)
Isolation of viruses using chick embryos is a classical virological method. Inoculation of the allantoic cavity and use of allantoic fluid is a common method of passaging isolated avian influenza viruses. ... TAN L, Su S, Smith DK, He S, et al. A Combination of HA and PA Mutations Enhances Virulence in a Mouse-adapted H6N6 Influenza A Virus. J Virol. 2014 Oct 1. pii: JVI.01736-14. Abstract
submitted by kickingbird at Oct, 6, 2014 from J Virol. 2014 Oct 1. pii: JVI.01736-14 (via http://www.ncbi.nlm.nih.gov/pubmed/25275121)
H6N6 viruses are commonly isolated from domestic ducks and avian-to-swine transmissions of H6N6 viruses have been detected in China. Whether subsequent adaptation of H6N6 viruses in mammals would increase ... XU L, Bao L, Li F, Gu S, et al. Combinations of Oseltamivir and Fibrates Prolong the Mean Survival Time of Mice Infected with the Lethal H7N9 Influenza Virus.. J Gen Virol. 2014 Oct 1. pii: vir.0.069799-0.. Abstract
submitted by kickingbird at Oct, 6, 2014 from J Gen Virol. 2014 Oct 1. pii: vir.0.069799-0. (via http://www.ncbi.nlm.nih.gov/pubmed/25274854)
The outbreak of human infections caused by the novel avian-origin H7N9 influenza viruses in China since March 2013 underscores the urgent need to find an effective treatment strategy against H7N9 infection ... VON DOBSCHUETZ S, DE Nardi M, Harris KA, Munoz O,. Influenza surveillance in animals: what is our capacity to detect emerging influenza viruses with zoonotic potential?. Epidemiol Infect. 2014 Sep 30:1-18. Abstract
submitted by kickingbird at Oct, 6, 2014 from Epidemiol Infect. 2014 Sep 30:1-18 (via http://www.ncbi.nlm.nih.gov/pubmed/25268692)
SUMMARY A survey of national animal influenza surveillance programmes was conducted to assess the current capacity to detect influenza viruses with zoonotic potential in animals (i.e. those influenza viruses ... KAY AW, Fukuyama J, Aziz N, Dekker CL, et al. Enhanced natural killer-cell and T-cell responses to influenza A virus during pregnancy. Proc Natl Acad Sci U S A. 2014 Sep 22. Abstract
submitted by kickingbird at Sep, 30, 2014 from Proc Natl Acad Sci U S A. 2014 Sep 22 (via http://www.ncbi.nlm.nih.gov/pubmed/25246558)
Pregnant women experience increased morbidity and mortality after influenza infection, for reasons that are not understood. Although some data suggest that natural killer (NK)- and T-cell responses are ... COUZENS L, Gao J, Westgeest K, Sandbulte M, et al. An optimized enzyme-linked lectin assay to measure influenza A virus neuraminidase inhibition antibody titers in human sera. J Virol Methods. 2014 Sep 16.. Abstract
submitted by kickingbird at Sep, 30, 2014 from J Virol Methods. 2014 Sep 16. (via http://www.ncbi.nlm.nih.gov/pubmed/25233882)
Antibodies to neuraminidase (NA), the second most abundant surface protein on influenza virus, contribute toward protection against influenza. The traditional thiobarbituric acid (TBA) method to quantify ... 7505 items, 20/Page, Page[251/376][|<<] [|<] [251] [252] [253] [254] [255] [256] [257] [258] [259] [260] [>|] [>>|] |
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