Broberg EK, Svartstr?m O, Riess M, Kraus A, Vukovi. Co-circulation of seasonal influenza A(H1N1)pdm09, A(H3N2) and B/Victoria lineage viruses with further genetic diversification, EU/EEA, 2022/23 influenza season. Euro Surveill. 2024 Sep;29(39). Abstract
submitted by kickingbird at Sep, 27, 2024 from Euro Surveill. 2024 Sep;29(39) (via https://www.eurosurveillance.org/content/10.2807/1560-7917.E)
BackgroundInfluenza viruses can cause large seasonal epidemics with high healthcare impact and severity as they continually change their virological properties such as genetic makeup over time.AimWe aimed ... Webby, R.J. The practical longevity of stockpiled A(H5N1) influenza vaccine. Nat Med (2024). Abstract
submitted by kickingbird at Sep, 27, 2024 from Nat Med (2024) (via https://www.nature.com/articles/s41591-024-03256-4)
Stockpiled A(H5N1) influenza vaccines made using viruses from the mid-2000s stimulate antibodies that cross-react with current strains, despite being separated by 20 years of viral evolution — supporting ... Margaret A. Honein, Sonja J. Olsen, Daniel B. Jern. Challenges and Opportunities for Wastewater Monitoring of Influenza Viruses During the Multistate Outbreak of Highly Pathogenic Avian Influenza A(H5N1) Virus in Dairy Cattle and Poultry. American Journal of Public Health 0, e1_e4. Abstract
submitted by kickingbird at Sep, 27, 2024 from American Journal of Public Health 0, e1_e4 (via https://ajph.aphapublications.org/doi/10.2105/AJPH.2024.3078)
The Centers for Disease Control and Prevention (CDC) began wastewater monitoring in September 2020 to pro-vide additional information to healthcare providers and the public on thelevel of transmission ... Halwe, N.J., Cool, K., Breithaupt, A. et al. H5N1 clade 2.3.4.4b dynamics in experimentally infected calves and cows. Nature (2024). Abstract
submitted by kickingbird at Sep, 26, 2024 from Nature (2024) (via https://www.nature.com/articles/s41586-024-08063-y)
In March 2024, highly pathogenic avian influenza virus (HPAIV) clade 2.3.4.4b H5N1 infections in dairy cows were first reported from Texas, USA1. Rapid dissemination to more than 190 farms in 13 states ... Vickers SH, Raghwani J, Banyard AC, Brown IH, Four. Utilizing citizen science data to rapidly assess changing associations between wild birds and avian influenza outbreaks in poultry. Proc Biol Sci. 2024 Sep;291(2031):20241713. Abstract
submitted by kickingbird at Sep, 25, 2024 from Proc Biol Sci. 2024 Sep;291(2031):20241713 (via https://royalsocietypublishing.org/doi/10.1098/rspb.2024.171)
High pathogenicity avian influenza virus (HPAIV) is a rapidly evolving virus causing significant economic and environmental harm. Wild birds are a key viral reservoir and an important source of viral incursions ... Yang S, Zhang Q. Exponential stability and fixed-time control of a stochastic avian influenza model with spatial diffusion and nonlocal delay. Chaos. 2024 Sep 1;34(9):093132. Abstract
submitted by kickingbird at Sep, 25, 2024 from Chaos. 2024 Sep 1;34(9):093132 (via https://pubs.aip.org/aip/cha/article-abstract/34/9/093132/33)
Spatial heterogeneity, random disturbances in the external environment, and the incubation period of infected individuals collectively have a significant impact on the outbreak of avian influenza. In this ... Kuiken T. Broadening the aims of avian influenza surveillance according to the One Health approach. mBio. 2024 Sep 18:e0211124. Abstract
submitted by kickingbird at Sep, 25, 2024 from mBio. 2024 Sep 18:e0211124 (via https://journals.asm.org/doi/10.1128/mbio.02111-24)
The ongoing outbreak of the Goose/Guangdong/1/1996 (Gs/Gd) H5 lineage of highly pathogenic avian influenza (HPAI) viruses has caused higher mortality than all other HPAI outbreaks taken together. It is ... Chen X, Tao F, Chen Y, Cheng J, Zhou Y, Wang X. Forecasting influenza epidemics in China using transmission dynamic model with absolute humidity. Infect Dis Model. 2024 Aug 10;10(1):50-59. Abstract
submitted by kickingbird at Sep, 25, 2024 from Infect Dis Model. 2024 Aug 10;10(1):50-59 (via https://www.sciencedirect.com/science/article/pii/S246804272)
Background: An influenza forecasting system is critical to influenza epidemic preparedness. Low temperature has long been recognized as a condition favoring influenza epidemic, yet it fails to justify ... Peacock, T., Moncla, L., Dudas, G. et al.. The global H5N1 influenza panzootic in mammals. Nature (2024). Abstract
submitted by kickingbird at Sep, 25, 2024 from Nature (2024) (via https://www.nature.com/articles/s41586-024-08054-z)
Influenza A viruses (IAV) have caused more documented global pandemics in human history than any other pathogen. High pathogenicity avian influenza (HPAI) viruses belonging to the H5N1 subtype are a leading ... Glebova TI, Klivleyeva NG, Saktaganov NT, Shamenov. Circulation of influenza viruses in the dog population in Kazakhstan (2023-2024). Open Vet J. 2024 Aug;14(8):1896-1904. Abstract
submitted by kickingbird at Sep, 23, 2024 from Open Vet J. 2024 Aug;14(8):1896-1904 (via https://www.ejmanager.com/mnstemps/100/100-1712208465.pdf)
Background: Dogs in close contact with humans can serve as a source of potentially dangerous reassortant influenza viruses (IVs) with zoonotic potential. The dog's body can serve as a vessel for the emergence ... Zhang Y, Kong W, Wu Y, Chen Z, Zhao X, Liu M. Reducing amplification cycles to improve the coverage of influenza A virus genome sequencing in heterosubtypic co-infection. J Virol Methods. 2024 Sep 20:115036. Abstract
submitted by kickingbird at Sep, 23, 2024 from J Virol Methods. 2024 Sep 20:115036 (via https://www.sciencedirect.com/science/article/pii/S016609342)
This study delineates the enhancement of a Reverse Transcription Polymerase Chain Reaction (RT-PCR) method for the amplification of the complete genome of the influenza A virus during heterosubtypic co-infection, ... Ichikawa T, Hiono T, Okamatsu M, Maruyama J, Kobay. Hemagglutinin and neuraminidase of a non-pathogenic H7N7 avian influenza virus coevolved during the acquisition of intranasal pathogenicity in chickens. Arch Virol. 2024 Sep 22;169(10):207. Abstract
submitted by kickingbird at Sep, 23, 2024 from Arch Virol. 2024 Sep 22;169(10):207 (via https://link.springer.com/article/10.1007/s00705-024-06118-z)
Polybasic amino acid residues at the hemagglutinin (HA) cleavage site are insufficient to induce the highly pathogenic phenotype of avian influenza viruses in chickens. In our previous study, an H7N7 avian ... Baumberger C, Anríquez G, Galdames P, Palma T, Gon. Exposure Practices to Animal-Origin Influenza A Virus at the Animal-Human Interface in Poultry and Swine Backyard Farms. Zoonoses Public Health. 2024 Sep 20. Abstract
submitted by kickingbird at Sep, 22, 2024 from Zoonoses Public Health. 2024 Sep 20 (via https://pubmed.ncbi.nlm.nih.gov/39304348/)
Aim: Backyard production systems (BPS) represent an interface of contact between people, domestic and wild animals. Studies conducted in Chile during the last decade have provided extensive evidence of ... Goldin S, Brooks D, Jorgensen P, Wijesinghe P, Cho. Seasonal influenza vaccination: A global review of national policies in 194 WHO member states in 2022. Vaccine. 2024 Sep 18;42(26):126274. Abstract
submitted by kickingbird at Sep, 21, 2024 from Vaccine. 2024 Sep 18;42(26):126274 (via https://www.sciencedirect.com/science/article/pii/S0264410X2)
Introduction: Seasonal influenza vaccination prevents severe influenza disease and death. The World Health Organization (WHO) encourages all countries to consider annual seasonal influenza vaccination ... Mellor J, Christie R, Guilder J, Paton RS, Elgohar. A comparative study of influenza surveillance systems and administrative data in England during the 2022-2023 season. PLOS Glob Public Health. 2024 Sep 20;4(9):e0003627. Abstract
submitted by kickingbird at Sep, 21, 2024 from PLOS Glob Public Health. 2024 Sep 20;4(9):e0003627 (via https://journals.plos.org/globalpublichealth/article?id=10.1)
Accurate and representative surveillance is essential for understanding the impact of influenza on healthcare systems. During the 2022-2023 influenza season, the Northern Hemisphere experienced its most ... Wang X, Walker G, Kim KW, Stelzer-Braid S, Scotch. The resurgence of influenza A/H3N2 virus in Australia after the relaxation of COVID-19 restrictions during the 2022 season. J Med Virol. 2024 Sep;96(9):e29922. Abstract
submitted by kickingbird at Sep, 20, 2024 from J Med Virol. 2024 Sep;96(9):e29922 (via https://onlinelibrary.wiley.com/doi/10.1002/jmv.29922)
This study retrospectively analyzed the genetic characteristics of influenza A H3N2 (A/H3N2) viruses circulating in New South Wales (NSW), the Australian state with the highest number of influenza cases ... Ricker R, Perea Lopez N, Terrones M, Loew M, Ghedi. Rapid and label-free influenza A virus subtyping using surface-enhanced Raman spectroscopy with incident-wavelength analysis. Biomed Opt Express. 2024 Aug 7;15(9):5081-5097.. Abstract
submitted by kickingbird at Sep, 20, 2024 from Biomed Opt Express. 2024 Aug 7;15(9):5081-5097. (via https://opg.optica.org/boe/fulltext.cfm?uri=boe-15-9-5081&id)
Early virus identification is a key component of both patient treatment and epidemiological monitoring. In the case of influenza A virus infections, where the detection of subtypes associated with bird ... Louis S, Mark-Carew M, Biggerstaff M, et al. Wastewater Surveillance for Influenza A Virus and H5 Subtype Concurrent with the Highly Pathogenic Avian Influenza A(H5N1) Virus Outbreak in Cattle and Poultry and Associated Human Cases - United Stat. MMWR Morb Mortal Wkly Rep 2024;73:804–809. Abstract
submitted by kickingbird at Sep, 20, 2024 from MMWR Morb Mortal Wkly Rep 2024;73:804–809 (via https://www.cdc.gov/mmwr/volumes/73/wr/mm7337a1.htm)
As part of the response to the highly pathogenic avian influenza A(H5N1) virus outbreak in U.S. cattle and poultry and the associated human cases, CDC and partners are monitoring influenza A virus levels ... Dorji K, Klungthong C, Dorji T, Wangchuk T, Yuden. Epidemiology and genetic characterization of influenza viruses circulating in Bhutan in 2022. PLoS One. 2024 Sep 17;19(9):e0304849. Abstract
submitted by kickingbird at Sep, 18, 2024 from PLoS One. 2024 Sep 17;19(9):e0304849 (via https://journals.plos.org/plosone/article?id=10.1371/journal)
Introduction: Influenza (Flu) causes considerable morbidity and mortality globally, and in Bhutan, Flu viruses are a leading cause of acute respiratory infection and cause outbreaks during Flu seasons. ... Sircy LM, Ramstead AG, Gibbs LC, Joshi H, Baessler. Generation of antigen-specific memory CD4 T cells by heterologous immunization enhances the magnitude of the germinal center response upon influenza infection. PLoS Pathog. 2024 Sep 16;20(9):e1011639. Abstract
submitted by kickingbird at Sep, 18, 2024 from PLoS Pathog. 2024 Sep 16;20(9):e1011639 (via https://journals.plos.org/plospathogens/article?id=10.1371/j)
Current influenza vaccine strategies have yet to overcome significant obstacles, including rapid antigenic drift of seasonal influenza viruses, in generating efficacious long-term humoral immunity. Due ... 9608 items, 20/Page, Page[83/481][|<<] [|<] [81] [82] [83] [84] [85] [86] [87] [88] [89] [90] [>|] [>>|] |
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