Guo F, Roy A, Wang R, Yang J, Zhang Z, Luo W, Shen. Host Adaptive Evolution of Avian-Origin H3N2 Canine Influenza Virus. Front Microbiol. 2021 Jun 14;12:655228. Abstract
submitted by kickingbird at Jul, 2, 2021 from Front Microbiol. 2021 Jun 14;12:655228 (via https://www.frontiersin.org/articles/10.3389/fmicb.2021.6552)
Since its first isolation in around 2007, the avian-origin H3N2 canine influenza virus (CIV) has become established and continues to circulate in dog populations. This virus serves as a useful model for ... Knight ML, Fan H, Bauer DLV, Grimes JM, Fodor E, K. Structure of an H3N2 influenza virus nucleoprotein. Acta Crystallogr F Struct Biol Commun. 2021 Jul 1;. Abstract
submitted by kickingbird at Jul, 2, 2021 from Acta Crystallogr F Struct Biol Commun. 2021 Jul 1; (via https://scripts.iucr.org/cgi-bin/paper?S2053230X2100635X)
Influenza A viruses of the H1N1 and H3N2 subtypes are responsible for seasonal epidemic events. The influenza nucleoprotein (NP) binds to the viral genomic RNA and is essential for its replication. Efforts ... Santos NB, Vaz da Silva ZE, Gomes C, Reis CA, Amor. Complement Decay-Accelerating Factor is a modulator of influenza A virus lung immunopathology. PLoS Pathog. 2021 Jul 1;17(7):e1009381. Abstract
submitted by kickingbird at Jul, 2, 2021 from PLoS Pathog. 2021 Jul 1;17(7):e1009381 (via https://journals.plos.org/plospathogens/article?id=10.1371/j)
Clearance of viral infections, such as SARS-CoV-2 and influenza A virus (IAV), must be fine-tuned to eliminate the pathogen without causing immunopathology. As such, an aggressive initial innate immune ... Giacomelli Cao R, Christian L, Xu Z, Jaramillo L,. Early changes in interferon gene expression and antibody responses following influenza vaccination in pregnant women. J Infect Dis. 2021 Jul 1:jiab345. Abstract
submitted by kickingbird at Jul, 2, 2021 from J Infect Dis. 2021 Jul 1:jiab345 (via https://academic.oup.com/jid/advance-article-abstract/doi/10)
Background: Influenza immunization during pregnancy provides protection to the mother and the infant. Studies in adults and children with inactivated influenza vaccine (IIV) have identified changes in ... Wang Y, Li S, Dong C, Ma Y, Song Y, Zhu W, Kim J,. Skin vaccination with dissolvable microneedle patches incorporating influenza neuraminidase and flagellin protein nanoparticles induces broad immune protection against multiple influenza viruses. ACS Appl Bio Mater. 2021 Jun 21;4(6):4953-4961. Abstract
submitted by kickingbird at Jun, 29, 2021 from ACS Appl Bio Mater. 2021 Jun 21;4(6):4953-4961 (via https://pubs.acs.org/doi/10.1021/acsabm.1c00240)
We generated self-adjuvanted protein nanoparticles of conserved influenza antigens and immunized mice via skin vaccination with dissolvable microneedle patches (MNPs) to increase the strength and breadth ... Zhang Q, Mei X, Zhang C, Li J, Chang N, Aji D, Shi. Novel reassortant 2.3.4.4B H5N6 highly pathogenic avian influenza viruses circulating among wild, domestic birds in Xinjiang, Northwest China. J Vet Sci. 2021 May 11. Abstract
submitted by kickingbird at Jun, 26, 2021 from J Vet Sci. 2021 May 11 (via https://vetsci.org/DOIx.php?id=10.4142/jvs.2021.22.e43)
Background: The H5 avian influenza viruses (AIVs) of clade 2.3.4.4 circulate in wild and domestic birds worldwide. In 2017, nine strains of H5N6 AIVs were isolated from aquatic poultry in Xinjiang, Northwest ... Blaurock C, Breithaupt A, Scheibner D, Bagato O, K. Preferential selection and contribution of non-structural protein 1 (NS1) to the efficient transmission of the panzootic avian influenza H5N8 2.3.4.4 clades A and B viruses in chickens and ducks. J Virol. 2021 Jun 23:JVI0044521. Abstract
submitted by kickingbird at Jun, 26, 2021 from J Virol. 2021 Jun 23:JVI0044521 (via https://journals.asm.org/doi/10.1128/JVI.00445-21)
Highly pathogenic avian influenza viruses H5N8 clade 2.3.4.4 caused outbreaks in poultry at an unprecedented global scale. The virus was spread by wild birds in Asia in two waves: clade-2.3.4.4A in 2014/2015 ... Du L, Pang Y. A novel data-driven methodology for influenza outbreak detection and prediction. Sci Rep. 2021 Jun 24;11(1):13275. Abstract
submitted by kickingbird at Jun, 26, 2021 from Sci Rep. 2021 Jun 24;11(1):13275 (via https://www.nature.com/articles/s41598-021-92484-6)
Influenza is an infectious disease that leads to an estimated 5 million cases of severe illness and 650,000 respiratory deaths worldwide each year. The early detection and prediction of influenza outbreaks ... Vergne T, Gubbins S, Guinat C, Bauzile B, Delpont. Inferring within-flock transmission dynamics of highly pathogenic avian influenza H5N8 virus in France, 2020. Transbound Emerg Dis. 2021 Jun 25. Abstract
submitted by kickingbird at Jun, 26, 2021 from Transbound Emerg Dis. 2021 Jun 25 (via https://onlinelibrary.wiley.com/doi/10.1111/tbed.14202)
Following the emergence of highly pathogenic avian influenza (H5N8) in France in early December 2020, we used duck mortality data from the index farm to investigate within-flock transmission dynamics. ... Skarlupka AL, Bebin-Blackwell AG, Sumner SF, Ross. Universal influenza virus neuraminidase vaccine elicits protective immune responses against human seasonal and pre-pandemic strains. J Virol. 2021 Jun 23:JVI0075921. Abstract
submitted by kickingbird at Jun, 25, 2021 from J Virol. 2021 Jun 23:JVI0075921 (via https://journals.asm.org/doi/10.1128/JVI.00759-21)
The hemagglutinin (HA) surface protein is the primary immune target for most influenza vaccines. The neuraminidase (NA) surface protein is often a secondary target for vaccine designs. In this study, computationally ... Zhang C, Guo K, Cui H, Chen L, Zhang C, Wang X, Li. Risk of Environmental Exposure to H7N9 Influenza Virus via Airborne and Surface Routes in a Live Poultry Market in Hebei, China. Front Cell Infect Microbiol. 2021 Jun 7;11:688007. Abstract
submitted by kickingbird at Jun, 25, 2021 from Front Cell Infect Microbiol. 2021 Jun 7;11:688007 (via https://www.frontiersin.org/articles/10.3389/fcimb.2021.6880)
Environmental transmission of viruses to humans has become an early warning for potential epidemic outbreaks, such as SARS-CoV-2 and influenza virus outbreaks. Recently, an H7N9 virus, A/environment/Hebei/621/2019 ... Xiao Y, Yang F, Liu F, Cheng L, Yao H, Wu N, Wu H. Development of an antigen-ELISA and a colloidal gold-based immunochromatographic strip based on monoclonal antibodies for detection of avian influenza A(H5) viruses. J Vet Diagn Invest. 2021 Jun 24:10406387211027538. Abstract
submitted by kickingbird at Jun, 25, 2021 from J Vet Diagn Invest. 2021 Jun 24:10406387211027538 (via https://journals.sagepub.com/doi/10.1177/10406387211027538)
vian influenza A(H5) viruses (avian IAVs) pose a major threat to the economy and public health. We developed an antigen-ELISA (ag-ELISA) and a colloidal gold-based immunochromatographic strip for the rapid ... Mohan T, Nguyen HT, Kniss K, Mishin VP, Merced-Mor. Cluster of Oseltamivir-Resistant and Hemagglutinin Antigenically Drifted Influenza A(H1N1)pdm09 Viruses, Texas, USA, January 2020. Emerg Infect Dis. 2021 Jul;27(7):1953-1957. Abstract
submitted by kickingbird at Jun, 22, 2021 from Emerg Infect Dis. 2021 Jul;27(7):1953-1957 (via https://wwwnc.cdc.gov/eid/article/27/7/20-4593_article)
Four cases of oseltamivir-resistant influenza A(H1N1)pdm09 virus infection were detected among inhabitants of a border detention center in Texas, USA. Hemagglutinin of these viruses belongs to 6B.1A5A-156K ... Pedruzzi G, Rouzine IM. An evolution-based high-fidelity method of epistasis measurement: Theory and application to influenza. PLoS Pathog. 2021 Jun 21;17(6):e1009669. Abstract
submitted by kickingbird at Jun, 22, 2021 from PLoS Pathog. 2021 Jun 21;17(6):e1009669 (via https://journals.plos.org/plospathogens/article?id=10.1371/j)
Linkage effects in a multi-locus population strongly influence its evolution. The models based on the traveling wave approach enable us to predict the average speed of evolution and the statistics of phylogeny. ... Miyauchi K, Adachi Y, Tonouchi K, Yajima T, Harada. Influenza virus infection expands the breadth of antibody responses through IL-4 signalling in B cells. Nat Commun. 2021 Jun 18;12(1):3789. Abstract
submitted by kickingbird at Jun, 20, 2021 from Nat Commun. 2021 Jun 18;12(1):3789 (via https://www.nature.com/articles/s41467-021-24090-z)
Influenza viruses are a major public health problem. Vaccines are the best available countermeasure to induce effective immunity against infection with seasonal influenza viruses; however, the breadth ... Sun H, Liu J, Xiao Y, Duan Y, Yang J, Chen Y, Yu Y. Pathogenicity of novel reassortant Eurasian avian-like H1N1 influenza virus in pigs. Virology. 2021 Jun 6;561:28-35. Abstract
submitted by kickingbird at Jun, 19, 2021 from Virology. 2021 Jun 6;561:28-35 (via https://www.sciencedirect.com/science/article/abs/pii/S00426)
Reassortant Eurasian avian-like (EA) H1N1 virus, possessing 2009 pandemic (pdm/09) and triple-reassortant (TR)-derived internal genes, namely G4 genotype, has replaced the G1 genotype EA H1N1 virus (all ... Pyankova OG, Susloparov IM, Moiseeva AA, Kolosova. Isolation of clade 2.3.4.4b A(H5N8), a highly pathogenic avian influenza virus, from a worker during an outbreak on a poultry farm, Russia, December 2020. Euro Surveill. 2021 Jun;26(24). Abstract
submitted by kickingbird at Jun, 19, 2021 from Euro Surveill. 2021 Jun;26(24) (via https://www.eurosurveillance.org/content/10.2807/1560-7917.E)
This study presents the isolation of influenza A(H5N8) virus clade 2.3.4.4b from a poultry worker during an outbreak of highly pathogenic avian influenza A(H5N8) among chickens at a poultry farm in Astrakhan, ... Yadav M, Igarashi M, Yamamoto N. Dynamic residue interaction network analysis of the oseltamivir binding site of N1 neuraminidase and its H274Y mutation site conferring drug resistance in influenza A virus. PeerJ. 2021 Jun 2;9:e11552. Abstract
submitted by kickingbird at Jun, 19, 2021 from PeerJ. 2021 Jun 2;9:e11552 (via https://peerj.com/articles/11552/)
Background: Oseltamivir (OTV)-resistant influenza virus exhibits His-to-Tyr mutation at residue 274 (H274Y) in N1 neuraminidase (NA). However, the molecular mechanisms by which the H274Y mutation in NA ... Zhang J, Li X, Wang X, Ye H, Li B, Chen Y, Chen J,. Genomic evolution, transmission dynamics, and pathogenicity of avian influenza A (H5N8) viruses emerging in China, 2020. Virus Evol. 2021 May 6;7(1):veab046. Abstract
submitted by kickingbird at Jun, 19, 2021 from Virus Evol. 2021 May 6;7(1):veab046 (via https://academic.oup.com/ve/article/7/1/veab046/6270935)
Multiple recent outbreaks of highly pathogenic H5N8 viruses originating in aquatic birds frequently occurred in most European countries, Russia, South Korea, and Japan during the winter of 2020-21, and ... Kavian N, Hachim A, Cowling BJ, Valkenburg SA. Repeated influenza vaccination provides cumulative protection from distinct H3N2 viruses. Clin Transl Immunology. 2021 Jun 13;10(6):e1297. Abstract
submitted by kickingbird at Jun, 18, 2021 from Clin Transl Immunology. 2021 Jun 13;10(6):e1297 (via https://onlinelibrary.wiley.com/doi/10.1002/cti2.1297)
Objectives: Current inactivated influenza vaccines provide suboptimal protection against antigenic drift, and repeated annual vaccinations shape antibody specificity but the effect on protection from infection ... 7775 items, 20/Page, Page[96/389][|<<] [|<] [91] [92] [93] [94] [95] [96] [97] [98] [99] [100] [>|] [>>|] |
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