Jane E. Sykes. Companion animals and H5N1 highly pathogenic avian influenza: cause for concern?. Journal of the American Veterinary Medical Associa. Abstract
submitted by kickingbird at Aug, 11, 2025 from Journal of the American Veterinary Medical Associa (via https://avmajournals.avma.org/view/journals/javma/aop/javma.)
The first known human infection with a highly pathogenic H5N1 influenza A virus appeared in China in 1997. Between 2003 and 2017, the WHO documented an additional 862 human cases, mainly from southeast ... Gonzalez-Ricon RJ, Otero AM, Chalen I, Savas JN, A. Influenza A virus infection during pregnancy increases transfer of maternal bloodborne molecules to fetal tissues. Brain Behav Immun. 2025 Aug 6:106069. Abstract
submitted by kickingbird at Aug, 11, 2025 from Brain Behav Immun. 2025 Aug 6:106069 (via https://www.sciencedirect.com/science/article/pii/S088915912)
Influenza A virus (IAV) infection during pregnancy is linked to heightened risk for neurodevelopmental disorders (NDDs) in the offspring. The precise pathophysiological mechanism(s) underling this association ... Zhao X, Gao J, Gu Y, Teng Z, Zhang X, Wu H, Chen X. LAMP-Based 4-Channel Microfluidic Chip for POCT Detection of Influenza A H1N1, H3N2, and Influenza B Victoria Viruses. Biosensors. 2025; 15(8):506. Abstract
submitted by kickingbird at Aug, 9, 2025 from Biosensors. 2025; 15(8):506 (via https://www.mdpi.com/2079-6374/15/8/506)
Background: Influenza viruses are major pathogens responsible for respiratory infections and pose significant risks to densely populated urban areas. RT-qPCR has made substantial contributions in controlling ... Marandino A, Tomás G, Panzera Y, Williman J, Dezor. Converging Transmission Routes of the Highly Pathogenic Avian Influenza H5N1 Clade 2.3.4.4b Virus in Uruguay: Phylogeographic Insights into Its Spread Across South America. Pathogens. 2025; 14(8):793. Abstract
submitted by kickingbird at Aug, 9, 2025 from Pathogens. 2025; 14(8):793 (via https://www.mdpi.com/2076-0817/14/8/793)
The highly pathogenic avian influenza H5N1 2.3.4.4b clade virus has caused widespread outbreaks across South America, primarily affecting seabirds, poultry, and marine mammals. The virus likely reached ... Ran Duan, Jiayi Mao, Xiao Mao, Xinkai Shu, Longhui. Breaking the Sorting Barrier for Directed Single-Source Shortest Paths. DOI: 10.1145/3717823.3718179. Abstract
submitted by kickingbird at Aug, 9, 2025 from DOI: 10.1145/3717823.3718179 (via https://dl.acm.org/doi/10.1145/3717823.3718179)
We give a deterministic O(mlog2/3n)-time algorithm for single-source shortest paths (SSSP) on directed graphs with real non-negative edge weights in the comparison-addition model. This is the first result ... Walters KA, Blatti CA 3rd, Zhu R, Banbury B, Giurg. Nasal and systemic immune responses correlate with viral shedding after influenza challenge in people with complex preexisting immunity. Sci Transl Med . 2025 Aug 6;17(810):eadt1452. Abstract
submitted by kickingbird at Aug, 9, 2025 from Sci Transl Med . 2025 Aug 6;17(810):eadt1452 (via https://www.science.org/doi/10.1126/scitranslmed.adt1452)
Each year in the United States, ~50% of adults ≥18 years old are vaccinated against influenza viruses, with protective efficacy averaging 40.5% over the past 20 years. To model annual seasonal influenza, ... Tochetto C, Gava D, Haach V, Schaefer R. Passive surveillance for Influenza A virus among swine, Brazil, 2009-2023. Braz J Microbiol. 2025 Aug 6. Abstract
submitted by kickingbird at Aug, 9, 2025 from Braz J Microbiol. 2025 Aug 6 (via https://link.springer.com/article/10.1007/s42770-025-01749-z)
Influenza A virus (IAV) is present in most swine-producing countries causing production losses and concerns on public health. In Brazil, influenza is endemic in pig herds, and a great genetic diversity ... Lei YX, Xu QY, Sun Y, Liu H, Wang X, Zou X, Shu YL. Influenza H7N9 Virus Infection Activated TNF Signaling Pathway in BV2 Cells. J Med Virol . 2025 Aug;97(8):e70545. Abstract
submitted by kickingbird at Aug, 9, 2025 from J Med Virol . 2025 Aug;97(8):e70545 (via https://onlinelibrary.wiley.com/doi/10.1002/jmv.70545)
Although patients infected with the avian influenza H7N9 virus primarily present flu-like symptoms, recent clinical studies have found that viral encephalopathy caused by avian influenza H7N9 virus infection ... Sownthirarajan B, Mason M, Loganathan G, Manivasag. A versatile H5N1-VSV platform for safe influenza virus research applications. J Virol 0:e00975-25. Abstract
submitted by kickingbird at Aug, 9, 2025 from J Virol 0:e00975-25 (via https://journals.asm.org/doi/10.1128/jvi.00975-25)
The H5N1 strain of influenza A virus (IAV) continues to cause severe infections in a range of avian and mammalian species, including sporadic but concerning cases in humans. There is growing concern that ... Pauline M van Diemen, etc.,al. [preprint]Experimental infection of alpacas (Vicugna pacos) with Influenza C and D viruses results in subclinical upper respiratory tract disease. https://doi.org/10.1101/2025.07.28.667103. Abstract
submitted by kickingbird at Aug, 9, 2025 from https://doi.org/10.1101/2025.07.28.667103 (via https://www.biorxiv.org/content/10.1101/2025.07.28.667103v1)
Influenza D virus (IDV), a new genus within the Orthomyxoviridae family, was initially detected in pigs and cattle. IDV is structurally similar to influenza C virus (ICV). Influenza A, C and D viruses ... Carrie L. Byington, Donald Pizzo, Hana Russo, Stev. [preprint]Sialic Acid Receptors in Human Mammary Tissue: Implications for Infection with Novel Influenza Strains. https://doi.org/10.1101/2025.08.06.25333154. Abstract
submitted by kickingbird at Aug, 9, 2025 from https://doi.org/10.1101/2025.08.06.25333154 (via https://www.medrxiv.org/content/10.1101/2025.08.06.25333154v)
Importance: Highly pathogenic avian influenza (HPAI) A H5N1 has been recognized for nearly three decades as a threat to avian species and as a virus with pandemic potential if spillover into human populations ... Zanin M, Flerlage T, Wong S, Vogel P, Piza K, Schr. Inflammatory, transcriptomic, and cell fate responses underlying the mammalian transmission of avian influenza viruses. J Virol 0:e00647-25. Abstract
submitted by kickingbird at Aug, 9, 2025 from J Virol 0:e00647-25 (via https://journals.asm.org/doi/10.1128/jvi.00647-25)
Airborne transmissibility of avian influenza viruses (AIVs) in humans is considered an essential component of their pandemic risk. Although several viral factors regulating airborne transmission (AT) have ... Ujvari Dorina, Samuelsson Hagey Tove, Carnahan Ann. Novel influenza A(H1N2) seasonal reassortant virus identified in a patient, Sweden, April 2025. Euro Surveill. 2025;30(31):pii=2500542. Abstract
submitted by kickingbird at Aug, 8, 2025 from Euro Surveill. 2025;30(31):pii=2500542 (via https://www.eurosurveillance.org/content/10.2807/1560-7917.E)
In April 2025, a human seasonal reassortant influenza A(H1N2) virus with a 7:1 genetic constellation was detected in Sweden in a patient seeking primary care for influenza-like illness. The neuraminidase ... Beyit, A.D., Yahya, B., Ebou, M.H. et al. Detection and characterization of avian influenza H9N2 in a broiler farm in mauritania, 2024. Vet Res Commun 49, 272 (2025). Abstract
submitted by kickingbird at Aug, 7, 2025 from Vet Res Commun 49, 272 (2025) (via https://link.springer.com/article/10.1007/s11259-025-10847-0)
In October 2024, a broiler farm located south of Nouakchott, Mauritania, reported respiratory symptoms, diarrhoea, and 10% mortality within a flock of 4500 birds. Pooled organ samples (n?=?6) were collected ... Liu Z, Zhang L, Zhang W, Lai Y, Deng T. The 5′-end segment-specific noncoding region of influenza A virus regulates both competitive multi-segment RNA transcription and selective genome packaging during infection. J Virol 0:e00328-25. Abstract
submitted by kickingbird at Aug, 7, 2025 from J Virol 0:e00328-25 (via https://journals.asm.org/doi/10.1128/jvi.00328-25)
The 3′ and 5′ termini of the eight RNA segments of the influenza A virus (IAV) genome contain segment-specific or subtype-specific (in HA and NA segments) noncoding regions (ssNCRs), located between the ... Hammed Olawale Fatoyinbo, Parul Tiwari, Ryan H.L.. Multivariable analysis of highly pathogenic H5N1 and H5Nx avian influenza in wild birds and poultry in Asian subregions. Comparative Immunology, Microbiology and Infectiou. Abstract
submitted by kickingbird at Aug, 7, 2025 from Comparative Immunology, Microbiology and Infectiou (via https://www.sciencedirect.com/science/article/pii/S014795712)
The spread of highly pathogenic avian influenza (HPAI) virus in wild birds, poultry, and other livestock worldwide has caused great concerns, especially in Asia, where the migration routes of many wild ... Mana Esaki, Kosuke Okuya, Kaori Tokorozaki, Yuko H. Surveillance of avian influenza viruses in the Izumi plain reveals the role of wild ducks in the introduction of H5N1 HPAIVs during the 2023/24 winter season. Comparative Immunology, Microbiology and Infectiou. Abstract
submitted by kickingbird at Aug, 7, 2025 from Comparative Immunology, Microbiology and Infectiou (via https://www.sciencedirect.com/science/article/abs/pii/S01479)
The Izumi plain, located in the southern part of Japan, serves as a major overwintering site for endangered crane species, including the hooded crane (Grus monacha) and the white-naped crane (Grus vipio). ... Pengfei Wang, Linlin Yan, Jing Wang, Shoukui Hu, F. Utilizing multiplex reverse transcription-multiple cross displacement amplification-lateral flow biosensor technology for detecting H1N1, H3N2 and H7N9 influenza A virus subtypes. Journal of Virological Methods, Volume 338, 2025. Abstract
submitted by kickingbird at Aug, 7, 2025 from Journal of Virological Methods, Volume 338, 2025 (via https://www.sciencedirect.com/science/article/pii/S016609342)
Respiratory infections caused by influenza A viruses (IAVs) pose a global threat annually, leading to significant mortality in severe cases. IAVs are classified into various subtypes, and a combination ... Sooksawasdi Na Ayudhya S, Leijten L, Rijnink WF, S. Attachment Patterns of Avian Influenza H5 Clade 2.3.4.4b Virus in Respiratory Tracts of Marine Mammals, North Atlantic Ocean. Emerg Infect Dis. 2025 Sep. Abstract
submitted by kickingbird at Aug, 7, 2025 from Emerg Infect Dis. 2025 Sep (via https://wwwnc.cdc.gov/eid/article/31/9/25-0499_article)
Highly pathogenic avian influenza A(H5N1) clade 2.3.4.4b virus infections have caused substantial mortality events in marine mammals in recent years. We hypothesized that the high number of infections ... L?chen A, Bonin B, Khoshabian R, Diep M, Iqbal S,. Identification of and Response to Influenza A(H5) in Off-the-Shelf Raw Milk-Santa Clara County, California, November-December 2024. Clin Infect Dis. 2025 Aug 4:ciaf420. Abstract
submitted by kickingbird at Aug, 6, 2025 from Clin Infect Dis. 2025 Aug 4:ciaf420 (via https://academic.oup.com/cid/advance-article-abstract/doi/10)
In November-December 2024, the County of Santa Clara Public Health Department detected influenza A and A(H5) virus in unpasteurized milk sold in the county. A(H5N1) virus surveillance of off-the-shelf ... 9968 items, 20/Page, Page[47/499][|<<] [|<] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [>|] [>>|] |
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