Tsafack DT, Monamele CG, Moumbeket-Yifomnjou MH, M. Evolving Dynamics of Whole-Genome Influenza A/H3N2 Viruses Isolated in Cameroon. Adv Virol. 2025 Sep 19;2025:3668615. Abstract
submitted by kickingbird at Sep, 30, 2025 from Adv Virol. 2025 Sep 19;2025:3668615 (via https://onlinelibrary.wiley.com/doi/10.1155/av/3668615)
Background: Since 2023, Cameroon has recorded numerous cases of seasonal influenza caused by the A/H3N2 subtype, which is the strain most commonly encountered worldwide in 2024. Methods: To describe the ... Kim D, Loeffler K, Hu Y, Arsiwala A, Frey S, Mural. Tethered Antigenic Suppression Shields the Hemagglutinin Head Domain and Refocuses the Antibody Response to the Stalk Domain. Chemistry (Basel). 2025 Feb;7(1):12. Abstract
submitted by kickingbird at Sep, 30, 2025 from Chemistry (Basel). 2025 Feb;7(1):12 (via https://www.mdpi.com/2624-8549/7/1/12)
Influenza has been a global health concern for the past century. Current seasonal influenza vaccines primarily elicit an antibody response that targets the immunodominant head domain of the viral glycoprotein ... EFSA. Avian influenza overview June-September 2025. European Commission. Abstract
submitted by kickingbird at Sep, 29, 2025 from European Commission (via https://www.efsa.europa.eu/en/efsajournal/pub/9702)
Between 7 June and 5 September 2025, 183 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (27) and wild (156) birds across 15 countries in Europe. Although HPAI ... Licheri M, Mwanga M, Licheri MF, Graaf-Rau A, S?ge. Optimized high-throughput whole-genome sequencing workflow for surveillance of influenza A virus. Genome Med. 2025 Sep 26;17(1):103. Abstract
submitted by kickingbird at Sep, 28, 2025 from Genome Med. 2025 Sep 26;17(1):103 (via https://genomemedicine.biomedcentral.com/articles/10.1186/s1)
Whole-genome sequencing (WGS) is essential for monitoring the genetic diversity of influenza A virus (IAV) across host species. We optimized a multisegment RT-PCR (mRT-PCR) protocol to enhance amplification ... Li Z, Zhou L, Wang P, Yuan H, Zhang Q, Fan Z, Xiao. Epidemiological characteristics and spatio-temporal analysis of influenza in Sichuan Province from 2015 to 2024. BMC Infect Dis. 2025 Sep 26;25(1):1172. Abstract
submitted by kickingbird at Sep, 28, 2025 from BMC Infect Dis. 2025 Sep 26;25(1):1172 (via https://bmcinfectdis.biomedcentral.com/articles/10.1186/s128)
Utilising influenza monitoring data from Sichuan Province, descriptive research and geographic information systems (GIS) were employed to examine the epidemiological features and spatiotemporal patterns ... Teng F, Li DG, Liu WX, Liu X, Liu GX, Wang H, Li H. Immunoglobulin glycosylation profiling for early identification of patients with severe influenza pneumonia. BMC Infect Dis. 2025 Sep 26;25(1):1167. Abstract
submitted by kickingbird at Sep, 28, 2025 from BMC Infect Dis. 2025 Sep 26;25(1):1167 (via https://bmcinfectdis.biomedcentral.com/articles/10.1186/s128)
Background: Uncontrolled inflammation can result in severe status and even death in influenza patients, and there is a lack of early clinical evaluation models.Methods: We recruited patients with influenza ... Djurdjevi? B, Samojlovi? M, Lupulovi? D, Petrovi?. Temporal Dynamics and Surveillance of Highly Pathogenic H5 Avian Influenza in Wild Birds in Northern Serbia (2016-2025). Vet Sci. 2025 Sep 15;12(9):894. Abstract
submitted by kickingbird at Sep, 28, 2025 from Vet Sci. 2025 Sep 15;12(9):894 (via https://www.mdpi.com/2306-7381/12/9/894)
Wild birds, particularly migratory waterfowl (family Anatidae), are the primary reservoir of avian influenza viruses, playing a key role in their transboundary spread. In the winter of 2016/2017, the H5N8 ... Klivleyeva N, Glebova T, Saktaganov N, Webby R. Cases of Interspecies Transmission of Influenza A Virus from Swine to Humans. Vet Sci. 2025 Sep 9;12(9):873. Abstract
submitted by kickingbird at Sep, 28, 2025 from Vet Sci. 2025 Sep 9;12(9):873 (via https://www.mdpi.com/2306-7381/12/9/873)
Influenza A viruses infect many animal species and have great zoonotic potential. The epidemiology of swine influenza worldwide is of particular importance because the pig can act as a "mixing vessel" ... Tai-Jung Li, Kuan-Fu Chen, Andrew Pekosz, Yu-Nong. Visualizing and Deciphering Influenza A(H1N1) pdm09 Reassortment in the 2019-2023 Seasons. Virus Evolution, veaf070. Abstract
submitted by kickingbird at Sep, 28, 2025 from Virus Evolution, veaf070 (via https://academic.oup.com/ve/advance-article/doi/10.1093/ve/v)
Influenza A viruses remain a persistent public health concern due to their extensive genomic diversity and seasonality. Among the mechanisms driving their evolution, reassortment plays a pivotal role by ... Shuk Hang Li, etc.,al. [preprint]Childhood immunological imprinting of cross-subtype antibodies targeting the hemagglutinin head domain of influenza viruses. https://doi.org/10.1101/2025.09.24.25335646. Abstract
submitted by kickingbird at Sep, 28, 2025 from https://doi.org/10.1101/2025.09.24.25335646 (via https://www.medrxiv.org/content/10.1101/2025.09.24.25335646v)
Influenza virus cross-subtype antibodies targeting the hemagglutinin (HA) head are rare. Here, we found that a large proportion of monoclonal antibodies (mAbs) isolated from individuals immunized with ... Kim YI, Jang SG, Kwon W, Kim J, Park D, Choi I, Ch. PB2 and NP of North American H5N1 virus drive immune cell replication and systemic infections. Sci Adv. 2025 Sep 26;11(39):eady1208. Abstract
submitted by kickingbird at Sep, 27, 2025 from Sci Adv. 2025 Sep 26;11(39):eady1208 (via https://www.science.org/doi/10.1126/sciadv.ady1208)
The 2022 North American outbreak of 2.3.4.4b H5N1 avian influenza virus revealed substantial mammalian adaptation and pathogenicity, yet mechanisms remain unclear. To address this knowledge gap, we investigated ... Brigleb PH, Roubidoux EK, Lazure L, Livingston B,. Repeated oral exposure to H5N1 influenza virus in pasteurized milk does not cause adverse responses to subsequent influenza infection. Sci Adv. 2025 Sep 26;11(39):eaeb3906. Abstract
submitted by kickingbird at Sep, 27, 2025 from Sci Adv. 2025 Sep 26;11(39):eaeb3906 (via https://www.science.org/doi/10.1126/sciadv.aeb3906)
In March 2024, a highly pathogenic avian influenza H5N1 (HPAI) clade 2.3.4.4b virus was identified in US dairy cows, with spillover to cats, poultry, and humans. Up to 30% of commercial pasteurized milk ... Cleary S, Lewis NM, Talbot HK, Zhu Y, Martin ET, M. Severity of Clinical Presentation and Outcomes in Hospitalized Adult Patients with Influenza by Type and Subtype, United States-2017-2020. Clin Infect Dis. 2025 Sep 26:ciaf545. Abstract
submitted by kickingbird at Sep, 27, 2025 from Clin Infect Dis. 2025 Sep 26:ciaf545 (via https://academic.oup.com/cid/advance-article-abstract/doi/10)
Background: While influenza A(H3N2)-predominant seasons tend to have increased rates of influenza-associated hospitalizations and deaths, little is known about differences in clinical presentation and ... Lee J, Lee CW, Lee S, Ibrahim S, Suarez DL, Spackm. The Efficacy of Inactivated Vaccine Against H5 Clade 2.3.4.4b Highly Pathogenic Avian Influenza Virus in Turkeys. Avian Dis. 2025 Sep;69(3):288-294. Abstract
submitted by kickingbird at Sep, 27, 2025 from Avian Dis. 2025 Sep;69(3):288-294 (via https://bioone.org/journals/avian-diseases/volume-69/issue-3)
The global outbreak of clade 2.3.4.4b H5 highly pathogenic avian influenza (HPAI) has caused tremendous losses in poultry worldwide. Although turkeys are a smaller sector in poultry production compared ... Verma AK, Kumar M, Murugkar HV, Nagarajan S, Tosh. Evaluation of In-Contact Transmission Potential of H5N1 Avian Influenza Virus in House Crows (Corvus splendens). Avian Dis . 2025 Sep;69(3):237-242.. Abstract
submitted by kickingbird at Sep, 27, 2025 from Avian Dis . 2025 Sep;69(3):237-242. (via https://bioone.org/journals/avian-diseases/volume-69/issue-3)
We evaluated the infection and transmission potential of the highly pathogenic avian influenza (HPAI) H5N1 virus from infected crows (Corvus splendens) to healthy in-contact crows. Six crows were inoculated ... Yixi Wu, Minke Li, Huanhuan Li, Tianli sun, Yifan. [preprint]Cryo-EM structure of influenza polymerase bound to the cRNA promoter provides insights into the mechanism of virus replication. https://doi.org/10.1101/2025.09.23.677976. Abstract
submitted by kickingbird at Sep, 27, 2025 from https://doi.org/10.1101/2025.09.23.677976 (via https://www.biorxiv.org/content/10.1101/2025.09.23.677976v1)
Influenza virus polymerase (FluPol) synthesizes the complementary RNA (cRNA) and the viral RNA (vRNA) using distinct de novo initiation strategies during genome replication, known as internal and terminal ... Alkie TN, Embury-Hyatt C, Signore AV, Ramos D, Mof. Dairy cow- and avian-origin clade 2.3.4.4b H5N1 induce severe mastitis in lactating goats and transmission to suckling goats. Cell Rep . 2025 Sep 24;44(10):116346.. Abstract
submitted by kickingbird at Sep, 26, 2025 from Cell Rep . 2025 Sep 24;44(10):116346. (via https://www.cell.com/cell-reports/fulltext/S2211-1247(25)011)
The emergence of highly pathogenic avian influenza (HPAI) H5N1 clade 2.3.4.4b has led to unprecedented spillover and spread among US dairy cows, raising concerns about transmission to other ruminants. ... Fazal A, Harker EJ, Neelam V, et al. Pediatric Influenza-Associated Encephalopathy and Acute Necrotizing Encephalopathy - United States, 2024-25 Influenza Season. MMWR Morb Mortal Wkly Rep 2025;74:556-564. Abstract
submitted by kickingbird at Sep, 26, 2025 from MMWR Morb Mortal Wkly Rep 2025;74:556-564 (via https://www.cdc.gov/mmwr/volumes/74/wr/mm7436a1.htm)
In January 2025, CDC received several reports of deaths among children aged <18 years with a severe form of influenza-associated encephalopathy (IAE) termed acute necrotizing encephalopathy (ANE). Because ... Reinhart K, Huang S, Kniss K, Reed C, Budd A. Influenza-Associated Pediatric Deaths - United States, 2024-25 Influenza Season. MMWR Morb Mortal Wkly Rep 2025;74:565-569. Abstract
submitted by kickingbird at Sep, 26, 2025 from MMWR Morb Mortal Wkly Rep 2025;74:565-569 (via https://www.cdc.gov/mmwr/volumes/74/wr/mm7436a2.htm)
Influenza-associated deaths among children aged <18 years have been nationally notifiable since 2004. The highest number of pediatric deaths reported during a single season since reporting of influenza-associated ... Russ S, Nogareda F, Regan AK, et al. Interim Effectiveness Estimates of 2025 Southern Hemisphere Influenza Vaccines in Preventing Influenza-Associated Outpatient and Hospitalized Illness - Eight Southern Hemisphere Countries, March-Septe. MMWR Morb Mortal Wkly Rep . 2025 Sep 25;74(36):570. Abstract
submitted by kickingbird at Sep, 26, 2025 from MMWR Morb Mortal Wkly Rep . 2025 Sep 25;74(36):570 (via https://www.cdc.gov/mmwr/volumes/74/wr/mm7436a3.htm)
Seasonal influenza vaccination provides important protection from influenza illness and associated potential complications. Monitoring seasonal influenza vaccine effectiveness (VE) in Southern Hemisphere ... 9758 items, 20/Page, Page[30/488][|<<] [|<] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [>|] [>>|] |
Related Pages:
Browse by Category
Learn about the flu news, articles, events and more
Subscribe to the weekly F.I.C newsletter!
|
- 
