Turner JCM, Walker D, Hasan MK, Akhtar S, Barman S. Unusual A(H1N7) influenza A virus isolated from free-range domestic ducks in Bangladesh, 2023. Microbiol Resour Announc. 2024 Jul 24:e0021824. Abstract
submitted by kickingbird at Jul, 25, 2024 from Microbiol Resour Announc. 2024 Jul 24:e0021824 (via https://journals.asm.org/doi/10.1128/mra.00218-24)
In Bangladesh, free-range duck farms provide opportunities for the generation of novel influenza A viruses as evidenced by the emergence of an unusual A(H1N7) virus in 2023. Continued surveillance of such ... Gao H, Sun W, Lu P, Li Y, Ren J, Xia Y, Dong Z, Wa. First isolation of influenza D virus from cattle in Northeast China. Microbiol Spectr. 2024 Jul 24:e0037424. Abstract
submitted by kickingbird at Jul, 25, 2024 from Microbiol Spectr. 2024 Jul 24:e0037424 (via https://journals.asm.org/doi/10.1128/spectrum.00374-24)
Influenza D virus (IDV), first identified in 2011, has been detected in various animal species globally. Despite its broad host range, cattle are considered the natural reservoir of IDV. The first detection ... Chen X, Mu W, Shao Y, Peng L, Zhang R, Luo S, He X. Genetic and molecular characterization of H9N2 avian influenza viruses in Yunnan Province, Southwestern China. Poult Sci. 2024 Jun 28;103(9):104040. Abstract
submitted by kickingbird at Jul, 24, 2024 from Poult Sci. 2024 Jun 28;103(9):104040 (via https://www.sciencedirect.com/science/article/pii/S003257912)
The H9N2 subtype of the avian influenza virus (AIV) is widely prevalent in birds, threatening the poultry industry and providing genetic material for emerging human pathogens. The prevalence and genetic ... Fusaro A, Pu J, Zhou Y, Lu L, Tassoni L, Lan Y, La. Proposal for a Global Classification and Nomenclature System for A/H9 Influenza Viruses. Emerg Infect Dis. 2024 Aug;30(8):1-13. Abstract
submitted by kickingbird at Jul, 24, 2024 from Emerg Infect Dis. 2024 Aug;30(8):1-13 (via https://wwwnc.cdc.gov/eid/article/30/8/23-1176_article)
Influenza A/H9 viruses circulate worldwide in wild and domestic avian species, continuing to evolve and posing a zoonotic risk. A substantial increase in human infections with A/H9N2 subtype avian influenza ... Gorin S, Richard G, Hervé S, Eveno E, Blanchard Y,. Characterization of Influenza D Virus Reassortant Strain in Swine from Mixed Pig and Beef Farm, France. Emerg Infect Dis. 2024 Aug;30(8):1672-1676. Abstract
submitted by kickingbird at Jul, 24, 2024 from Emerg Infect Dis. 2024 Aug;30(8):1672-1676 (via https://wwwnc.cdc.gov/eid/article/30/8/24-0089_article)
Influenza D virus was isolated from pigs on a mixed pig and beef farm in France. Investigation suggested bull-to-pig transmission and spread among pigs. The swine influenza D virus recovered was a reassortant ... Corchis-Scott R, Beach M, Geng Q, Podadera A, Corc. Wastewater Surveillance to Confirm Differences in Influenza A Infection between Michigan, USA, and Ontario, Canada, September 2022–March 2023. Emerg Infect Dis. 2024 Aug;30(8):1580-1588. Abstract
submitted by kickingbird at Jul, 24, 2024 from Emerg Infect Dis. 2024 Aug;30(8):1580-1588 (via https://wwwnc.cdc.gov/eid/article/30/8/24-0225_article)
Wastewater surveillance is an effective way to track the prevalence of infectious agents within a community and, potentially, the spread of pathogens between jurisdictions. We conducted a retrospective ... Sarah Hayes, etc.,al. [preprint]Ecology and environment predict spatially stratified risk of highly pathogenic avian influenza in wild birds across Europe. https://doi.org/10.1101/2024.07.17.603912. Abstract
submitted by kickingbird at Jul, 24, 2024 from https://doi.org/10.1101/2024.07.17.603912 (via https://www.biorxiv.org/content/10.1101/2024.07.17.603912v1)
Highly pathogenic avian influenza (HPAI) represents a threat to animal health, human health, and economic prosperity, with the ongoing outbreak in wild and domestic animals since 2021 being the largest ... Paparoditis, P.C.G., Fruehwirth, A., Bevc, K., Low. Site-specific serology unveils cross-reactive monoclonal antibodies targeting influenza A hemagglutinin epitopes. Eur. J. Immunol. 2451045. Abstract
submitted by kickingbird at Jul, 24, 2024 from Eur. J. Immunol. 2451045 (via https://onlinelibrary.wiley.com/doi/10.1002/eji.202451045)
Efficient identification of human monoclonal antibodies targeting specific antigenic sites is pivotal for advancing vaccines and immunotherapies against infectious diseases and cancer. Existing screening ... Caserta, L.C., Frye, E.A., Butt, S.L. et al. Spillover of highly pathogenic avian influenza H5N1 virus to dairy cattle. Nature (2024). Abstract
submitted by kickingbird at Jul, 24, 2024 from Nature (2024) (via https://www.nature.com/articles/s41586-024-07849-4)
Highly pathogenic avian influenza (HPAI) H5N1 clade 2.3.4.4b virus has caused the death of millions of domestic birds and thousands of wild birds in the U.S. since January, 20221–4 Throughout this outbreak, ... Tabynov K, Strochkov V, Sandybayev N, Karibayev T,. Detection and genomic characterization of an avian influenza virus A/mute swan/Mangystau/1-S24R-2/2024 (H5N1; clade 2.3.4.4b) strain isolated from the lung of a dead swan in Kazakhstan. Microbiol Resour Announc. 2024 Jul 22:e0026024. Abstract
submitted by kickingbird at Jul, 23, 2024 from Microbiol Resour Announc. 2024 Jul 22:e0026024 (via https://journals.asm.org/doi/10.1128/mra.00260-24)
The influenza virus strain A/mute swan/Mangystau/1-S24R-2/2024 (H5N1; clade 2.3.4.4b) was isolated in embryonated chicken eggs from the lung of a dead swan found around Lake Karakol (Kazakhstan) during ... European Food Safety Authority; European Centre fo. Avian influenza overview March-June 2024. EFSA J. 2024 Jul 19;22(7):e8930. Abstract
submitted by kickingbird at Jul, 22, 2024 from EFSA J. 2024 Jul 19;22(7):e8930 (via https://efsa.onlinelibrary.wiley.com/doi/abs/10.2903/j.efsa.)
Between 16 March and 14 June 2024, 42 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (15) and wild (27) birds across 13 countries in Europe. Although the overall ... Chow ICL, Wong SS. Immunological imprinting and risks of influenza B virus infection. Nat Immunol. 2024 Jul 19. Abstract
submitted by kickingbird at Jul, 22, 2024 from Nat Immunol. 2024 Jul 19 (via https://www.nature.com/articles/s41590-024-01906-w)
Immunological imprinting early in life has been proposed to influence the risk of infection by influenza viruses later on — but hard evidence for this has been lacking. A new study now shows how this can ... Sun J, Kuai L, Zhang L, Xie Y, Zhang Y, Li Y, Peng. NS2 induces an influenza A RNA polymerase hexamer and acts as a transcription to replication switch. EMBO Rep. 2024 Jul 18. Abstract
submitted by kickingbird at Jul, 19, 2024 from EMBO Rep. 2024 Jul 18 (via https://www.embopress.org/doi/full/10.1038/s44319-024-00208-)
Genome transcription and replication of influenza A virus (FluA), catalyzed by viral RNA polymerase (FluAPol), are delicately controlled across the virus life cycle. A switch from transcription to replication ... Wu J, Wan Z, Qian K, Shao H, Ye J, Qin A. The amino acid variation at hemagglutinin sites 145, 153, 164 and 200 modulate antigenicity andreplication of H9N2 avian influenza virus. Vet Microbiol. 2024 Jul 15;296:110188. Abstract
submitted by kickingbird at Jul, 18, 2024 from Vet Microbiol. 2024 Jul 15;296:110188 (via https://www.sciencedirect.com/science/article/abs/pii/S03781)
H9N2 avian influenza virus (AIV), one of the predominant subtypes circulating in the poultry industry, inflicts substantial economic damage. Mutations in the hemagglutinin (HA) and neuraminidase (NA) proteins ... Catalan Saenz HS, Cruz-Ausejo L. Preventive, safety and control measures against Avian Influenza A(H5N1) in occupationally exposed groups: A scoping review. One Health. 2024 Jun 17;19:100766. Abstract
submitted by kickingbird at Jul, 18, 2024 from One Health. 2024 Jun 17;19:100766 (via https://www.sciencedirect.com/science/article/pii/S235277142)
Introduction: During the outbreak of avian influenza, A (H5N1) (IA) in wild and domestic birds recorded in January 2023, the epidemiological alert has been extended due to its potential contagion to humans, ... Kuryshko M, Landmann M, Luttermann C, Ulrich R, Ab. In turkeys, unlike chickens, the non-structural NS1 protein does not play a significant role in the replication and tissue tropism of the H7N1 avian influenza virus. Virulence. 2024 Dec;15(1):2379371. Abstract
submitted by kickingbird at Jul, 18, 2024 from Virulence. 2024 Dec;15(1):2379371 (via https://www.tandfonline.com/doi/full/10.1080/21505594.2024.2)
The economic losses caused by high pathogenicity (HP) avian influenza viruses (AIV) in the poultry industry worldwide are enormous. Although chickens and turkeys are closely related Galliformes, turkeys ... Cai M, Wei Z, Hu X, Ji Y, Li S, Huang J, Jin R, Li. The evolution, complexity, and diversity of swine influenza viruses in China: A hidden public health threat. Virology. 2024 Jul 8;598:110167. Abstract
submitted by kickingbird at Jul, 16, 2024 from Virology. 2024 Jul 8;598:110167 (via https://www.sciencedirect.com/science/article/abs/pii/S00426)
Swine influenza viruses (SIVs), including H1N1, H1N2, and H3N2, have spread throughout the global pig population. Potential pandemics are a concern with the recent sporadic cross-species transmission of ... Karakus, U., Sempere Borau, M., Martínez-Barragán, P. et al. MHC class II proteins mediate sialic acid independent entry of human and avian H2N2 influenza A viruses. Nat Microbiol. 2024 Jul 15. Abstract
submitted by kickingbird at Jul, 16, 2024 from Nat Microbiol. 2024 Jul 15 (via https://www.nature.com/articles/s41564-024-01771-1)
Influenza A viruses (IAV) pose substantial burden on human and animal health. Avian, swine and human IAV bind sialic acid on host glycans as receptor, whereas some bat IAV require MHC class II complexes ... Cheng-Shun Hsueh, etc.,al. Histopathologic Features and Viral Antigen Distribution of H5N1 Highly Pathogenic Avian Influenza Virus Clade 2.3.4.4b from the 2022–2023 Outbreak in Iowa Wild Birds. Avian Dis (2024). Abstract
submitted by kickingbird at Jul, 16, 2024 from Avian Dis (2024) (via https://meridian.allenpress.com/avian-diseases/article-abstr)
In 2022, a new epornitic of H5N1 highly pathogenic avian influenza (HPAI) virus clade 2.3.4.4b emerged in U.S. domestic poultry with high prevalence in wild bird populations. We describe pathological findings ... Singh G, Trujillo JD, McDowell CD, Matias-Ferreyra. Detection and characterization of H5N1 HPAIV in environmental samples from a dairy farm. Virus Genes. 2024 Jul 15. Abstract
submitted by kickingbird at Jul, 16, 2024 from Virus Genes. 2024 Jul 15 (via https://link.springer.com/article/10.1007/s11262-024-02085-4)
The recent expansion of HPAIV H5N1 infections in terrestrial mammals in the Americas, most recently including the outbreak in dairy cattle, emphasizes the critical need for better epidemiological monitoring ... 9608 items, 20/Page, Page[92/481][|<<] [|<] [91] [92] [93] [94] [95] [96] [97] [98] [99] [100] [>|] [>>|] |
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