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 ... Rachmawati K, Santoso KP, Kurnijasanti R, Khairull. Isolation and identification of the H9N2 virus that caused the decline in poultry egg production in Indonesia from 2011 to 2018 using the RT-PCR-sequencing method. Open Vet J. 2025 Jun;15(6):2815-2822. Abstract
submitted by kickingbird at Sep, 25, 2025 from Open Vet J. 2025 Jun;15(6):2815-2822 (via https://www.openveterinaryjournal.com/?mno=246437)
Background: Influenza A virus subtype H9 is enzootic in portions of North and Central Africa, the Middle East, and Asia, where it significantly reduces the chicken industry's profitability. The H9N2 virus ... Chavoix C, Massin P, Briand FX, Louboutin K, Busso. Identification of H1N2 influenza viruses in turkeys after spillover from swine and in vitro characterization. Virus Res. 2025 Sep 21:199634. Abstract
submitted by kickingbird at Sep, 25, 2025 from Virus Res. 2025 Sep 21:199634 (via https://www.sciencedirect.com/science/article/pii/S016817022)
Influenza A viruses (IAVs) circulate among animals and humans and can cross species barriers to adapt to new hosts. In France, since 2020, a new genotype named H1avN2#E has predominated in pig farms. In ... Wang Y, Gao YD, Jiang CH, Xi Y, Yang MX, Zhang W,. Characterisation of a novel chicken-derived H3N3 avian influenza virus detected in China in 2023: Pathogenicity and immunogenicity. PLoS One. 2025 Sep 23;20(9):e0332213. Abstract
submitted by kickingbird at Sep, 25, 2025 from PLoS One. 2025 Sep 23;20(9):e0332213 (via https://journals.plos.org/plosone/article?id=10.1371/journal)
The poultry industry faces a constant threat from the mutation and transmission of avian influenza viruses (AIVs). While waterfowl and wild birds are natural hosts of H3N3 AIV, reports of H3N3 infections ... Zhu B, Fung K, Feng HH, Beatty JA, Hill F, Tse ACN. The hemagglutinin proteins of clades 1 and 2.3.4.4b H5N1 highly pathogenic avian influenza viruses exhibit comparable attachment patterns to avian and mammalian tissues. J Virol. 2025 Sep 23:e0097625. Abstract
submitted by kickingbird at Sep, 25, 2025 from J Virol. 2025 Sep 23:e0097625 (via https://journals.asm.org/doi/10.1128/jvi.00976-25)
The global spread of the A/goose/Guangdong/1/96-lineage H5N1 highly pathogenic avian influenza (HPAI) viruses has been accompanied by an expanded host range and the establishment of sustained viral transmission ... Janzen GM, Inderski BT, Chang J, Arendsee ZW, Jana. Sources and sinks of influenza A virus genomic diversity in swine from 2009 to 2022 in the United States. J Virol. 2025 Sep 23;99(9):e0054125. Abstract
submitted by kickingbird at Sep, 25, 2025 from J Virol. 2025 Sep 23;99(9):e0054125 (via https://journals.asm.org/doi/10.1128/jvi.00541-25)
Influenza A virus (IAV) in swine in the U.S. is surveilled to monitor genetic evolution to inform intervention efforts and aid pandemic preparedness. We describe data from the U.S. Department of Agriculture ... Wang T, Han R, Li J, Cheng X, Qi Z, Bing J, Zhai C. Novel Mini-Hemagglutinin Subunit Vaccine Induces Robust Mucosal and Systemic Immunity and Protection Against a Lethal Challenge With the H1N1 and H5N1 Influenza Viruses in Mice. J Med Virol. 2025 Oct;97(10):e70614. Abstract
submitted by kickingbird at Sep, 25, 2025 from J Med Virol. 2025 Oct;97(10):e70614 (via https://onlinelibrary.wiley.com/doi/10.1002/jmv.70614)
Conventional influenza vaccines target the globular head domains of hemagglutinins (HAs), which are highly plastic and provide strain-specific immunity. Therefore, a universal influenza vaccine with conserved ... Zhuang YR, Liu Y, Li QF, Zhang HQ, Wang CY, Ding L. An intelligence framework for the early warning of avian influenza in Chinese laying farms. Poult Sci. 2025 Sep 10;104(11):105822. Abstract
submitted by kickingbird at Sep, 23, 2025 from Poult Sci. 2025 Sep 10;104(11):105822 (via https://www.sciencedirect.com/science/article/pii/S003257912)
Avian influenza virus (AIV) is one of the major pathogens affecting the health of laying hens, causing substantial economic losses worldwide. Early warning of AIV outbreaks can significantly reduce the ... 9492 items, 20/Page, Page[17/475][|<<] [|<] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [>|] [>>|] |
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