Hannah L. Wallace, Jordan Wight, Mariana Baz, Barb. Longitudinal screening of retail milk from Canadian provinces reveals no detections of influenza A virus RNA (April–July 2024): leveraging a newly established pan-Canadian network for responding to em. Canadian Journal of Microbiology. Abstract
submitted by kickingbird at Dec, 18, 2024 from Canadian Journal of Microbiology (via https://cdnsciencepub.com/doi/10.1139/cjm-2024-0120)
Highly pathogenic avian influenza (HPAI) H5N1 has caused the deaths of more than 100 million birds since 2021, and human cases since 1997 have been associated with significant morbidity and mortality. ... Gretchen M. McPhail, Sydney M. Collins, Tori V. Bu. Geographic, ecological, and temporal patterns of seabird mortality during the 2022 HPAI H5N1 outbreak on the island of Newfoundland. Canadian Journal of Zoology. Abstract
submitted by kickingbird at Dec, 18, 2024 from Canadian Journal of Zoology (via https://cdnsciencepub.com/doi/10.1139/cjz-2024-0012)
Highly pathogenic avian influenza (HPAI) H5N1 caused mass mortality of wildlife across the North Atlantic in 2022. Following European outbreaks, the first North American case was detected on the island ... Li M, Wu Y, Li H, Song W, Chen Z, Peng Y, Yang B,. Mutagenesis studies suggest a mechanism for influenza polymerase stalling during polyadenylation. Nucleic Acids Res. 2024 Dec 16:gkae1225. Abstract
submitted by kickingbird at Dec, 17, 2024 from Nucleic Acids Res. 2024 Dec 16:gkae1225 (via https://academic.oup.com/nar/advance-article/doi/10.1093/nar)
Influenza polymerase (FluPol) carries out both viral transcription and replication using the same viral genome segment as a template to yield distinct end products. However, it remains largely unclear ... Wang X, Yu H, Ma Y, Zhang P, Wang X, Liang J, Zhan. The novel H10N3 avian influenza virus acquired airborne transmission among chickens: an increasing threat to public health. mBio. 2024 Dec 16:e0236324. Abstract
submitted by kickingbird at Dec, 17, 2024 from mBio. 2024 Dec 16:e0236324 (via https://journals.asm.org/doi/10.1128/mbio.02363-24)
Following two human infections with the H10N3 avian influenza virus (AIV) in 2021 and 2022, a third case was discovered in Yunnan, China, in 2024, raising concerns about the potential for future pandemics. ... Andrew J. Lail, etc.,al. [preprint]Pasteurized retail dairy enables genomic surveillance of H5N1 avian influenza virus in United States cattle. https://doi.org/10.1101/2024.12.12.24318872. Abstract
submitted by kickingbird at Dec, 16, 2024 from https://doi.org/10.1101/2024.12.12.24318872 (via https://www.medrxiv.org/content/10.1101/2024.12.12.24318872v)
Highly pathogenic avian influenza (HPAI) viruses with H5 hemagglutinin (HA) genes (clade 2.3.4.4b) are causing an ongoing panzootic in wild birds. Circulation of these viruses is associated with spillover ... Jack Ward, etc.,al. [preprint]Estimates of epidemiological parameters for H5N1 influenza in humans: a rapid review. https://doi.org/10.1101/2024.12.11.24318702. Abstract
submitted by kickingbird at Dec, 16, 2024 from https://doi.org/10.1101/2024.12.11.24318702 (via https://www.medrxiv.org/content/10.1101/2024.12.11.24318702v)
Background The ongoing H5N1 panzootic in mammals has amplified zoonotic pathways to facilitate human infection. Characterising key epidemiological parameters for H5N1 is critical should this become widespread.Aim ... Pia Ryt-Hansen, etc.,al. [preprint]Rapid Surge of Reassortant A(H1N1) Influenza Viruses in Danish Swine and their Zoonotic Potential. https://doi.org/10.1101/2024.12.11.627926. Abstract
submitted by kickingbird at Dec, 16, 2024 from https://doi.org/10.1101/2024.12.11.627926 (via https://www.biorxiv.org/content/10.1101/2024.12.11.627926v1)
In 2018, a single detection of a novel reassortant swine influenza A virus (swIAV) was made in Denmark. The hemagglutinin (HA) of the virus was from the H1N1 pandemic 2009 (H1N1pdm09) lineage and the neuraminidase ... Ayrton S Gouveia, Leonardo G Mata, Daniel A.M. Vil. [preprint]High cumulative viral titers of influenza virus in animals with significant disease fatality rates indicate a potential trade-off between fatality and transmissibility. https://doi.org/10.1101/2024.12.11.627227. Abstract
submitted by kickingbird at Dec, 16, 2024 from https://doi.org/10.1101/2024.12.11.627227 (via https://www.biorxiv.org/content/10.1101/2024.12.11.627227v1)
Evaluating the trade-off hypothesis for the evolution of virulence using empirical data poses significant challenges. The hypothesis suggests that pathogens evolve to maximize transmissibility, but fatality ... Alessandro Zulli, etc.,al. Infectivity and Persistence of Influenza A Virus in Raw Milk. Environ. Sci. Technol. Lett. 2024. Abstract
submitted by kickingbird at Dec, 15, 2024 from Environ. Sci. Technol. Lett. 2024 (via https://pubs.acs.org/doi/10.1021/acs.estlett.4c00971)
Influenza A viruses present important public health risks, with recent outbreaks of highly pathogenic avian influenza (HPAI) H5N1 in dairy cattle raising concerns about potential transmission through raw ... Goraichuk IV, Risalvato J, Pantin-Jackwood M, Suar. Improved influenza A whole-genome sequencing protocol. Front Cell Infect Microbiol. 2024 Nov 28;14:149727. Abstract
submitted by kickingbird at Dec, 15, 2024 from Front Cell Infect Microbiol. 2024 Nov 28;14:149727 (via https://www.frontiersin.org/journals/cellular-and-infection-)
Influenza A virus poses significant public health challenges due to its high mutation rate and zoonotic potential. Whole-genome sequencing (WGS) is crucial for monitoring and characterizing these viruses. ... Ssematimba A, Malladi S, Bonney PJ, St Charles KM,. Estimating the time of Highly Pathogenic Avian Influenza virus introduction into United States poultry flocks during the 2022/24 epizootic. PLoS One. 2024 Dec 13;19(12):e0310733. Abstract
submitted by kickingbird at Dec, 15, 2024 from PLoS One. 2024 Dec 13;19(12):e0310733 (via https://journals.plos.org/plosone/article?id=10.1371/journal)
Following confirmation of the first case of the ongoing U.S. HPAI H5N1 epizootic in commercial poultry on February 8, 2022, the virus has continued to devastate the U.S. poultry sector and the pathogen ... Mainenti M, Siepker C, Magstadt DR, Gauger P, Baum. Distribution of lesions and detection of influenza A(H5N1) virus, clade 2.3.4.4b, in ante- and postmortem samples from naturally infected domestic cats on U.S. dairy farms. J Vet Diagn Invest. 2024 Dec 14:10406387241300464. Abstract
submitted by kickingbird at Dec, 15, 2024 from J Vet Diagn Invest. 2024 Dec 14:10406387241300464 (via https://journals.sagepub.com/doi/10.1177/10406387241300464)
In March 2024, highly pathogenic avian influenza A(H5N1) virus, clade 2.3.4.4b, was detected in dairy cows in the United States, and at the same time in resident cats on affected farms. To help guide sample ... Williams SL, Qi L, Sheng ZM, Xiao Y, Freeman A, Ma. Effect of pandemic influenza A virus PB1 genes of avian origin on viral RNA polymerase activity and pathogenicity. Sci Adv. 2024 Dec 13;10(50):eads5735. Abstract
submitted by kickingbird at Dec, 15, 2024 from Sci Adv. 2024 Dec 13;10(50):eads5735 (via https://www.science.org/doi/10.1126/sciadv.ads5735)
Zoonotic influenza A virus (IAV) infections pose a substantial threat to global health. The influenza RNA-dependent RNA polymerase (RdRp) comprises the PB2, PB1, and PA proteins. Of the last four pandemic ... Sun K, Chen S, Zhang X, Li Y, Yang X, Zhou Y. Effects of temperature on influenza activity across different populations in a subtropical region: a 7-year surveillance in Changsha, China. Int J Environ Health Res. 2024 Dec 14:1-11. Abstract
submitted by kickingbird at Dec, 15, 2024 from Int J Environ Health Res. 2024 Dec 14:1-11 (via https://www.tandfonline.com/doi/full/10.1080/09603123.2024.2)
Changsha, a city of 10 million people in China, has complex patterns of influenza activities. There is limited evidence on how temperature influences influenza activity across different populations in ... Broberg EK, Vukovikj M, Svartstr?m O, Hasibra I, R. Antigenic changes in influenza A(H3N2) driven by genetic evolution: Insights from virological surveillance, EU/EEA, week 40/2023 to week 9/2024. Euro Surveill. 2024 Dec;29(50). Abstract
submitted by kickingbird at Dec, 15, 2024 from Euro Surveill. 2024 Dec;29(50) (via https://www.eurosurveillance.org/content/10.2807/1560-7917.E)
Background During the 2023/24 influenza season in the European Union/European Economic Area (EU/EEA), influenza viruses A(H1N1)pdm09, A(H3N2) and B/Victoria viruses were co-circulating.AimWe aimed to describe ... Takashita E, Shimizu K, Usuku S, Senda R, Okubo I,. An outbreak of influenza A(H1N1)pdm09 antigenic variants exhibiting cross-resistance to oseltamivir and peramivir in an elementary school in Japan, September 2024. Euro Surveill. 2024 Dec;29(50). Abstract
submitted by kickingbird at Dec, 15, 2024 from Euro Surveill. 2024 Dec;29(50) (via https://www.eurosurveillance.org/content/10.2807/1560-7917.E)
An outbreak of influenza A(H1N1)pdm09 viruses exhibiting cross-resistance to oseltamivir and peramivir occurred in Yokohama, Japan, in September 2024. Among 24 students in a class, 11 were diagnosed with ... Sreenivasan CC, Thomas M, Kaushik RS, Wang D, Li F. Influenza A in Bovine Species: A Narrative Literature Review. Viruses. 2019 Jun 17;11(6):561. Abstract
submitted by kickingbird at Dec, 14, 2024 from Viruses. 2019 Jun 17;11(6):561 (via https://www.mdpi.com/1999-4915/11/6/561)
It is quite intriguing that bovines were largely unaffected by influenza A, even though most of the domesticated and wild animals/birds at the human-animal interface succumbed to infection over the past ... Kieran TJ, Sun X, Maines TR, Belser JA. Optimal thresholds and key parameters for predicting influenza A virus transmission events in ferrets. Npj Viruses. 2024;2(1):64. Abstract
submitted by kickingbird at Dec, 13, 2024 from Npj Viruses. 2024;2(1):64 (via https://www.nature.com/articles/s44298-024-00074-w)
Although assessments of influenza A virus transmissibility in the ferret model play a critical role in pandemic risk evaluations, few studies have investigated which virological data collected from virus-inoculated ... Purcell R, Giles ML, Crawford NW, Buttery J. Systematic Review of Avian Influenza Virus Infection and Outcomes during Pregnancy. Emerg Infect Dis. 2024 Dec 12;31. Abstract
submitted by kickingbird at Dec, 13, 2024 from Emerg Infect Dis. 2024 Dec 12;31 (via https://doi.org/10.3201/eid3101.241343)
Human cases of avian influenza A(H5N2) and A(H5N1) viruses associated with outbreaks in birds and mammals are increasing globally, raising concerns about the possibility of a future avian influenza pandemic. ... Suarez DL, Goraichuk IV, Killmaster L, Spackman E,. Testing of retail cheese, butter, ice cream and other dairy products for highly pathogenic avian influenza in the US. J Food Prot. 2024 Dec 9:100431. Abstract
submitted by kickingbird at Dec, 13, 2024 from J Food Prot. 2024 Dec 9:100431 (via https://www.sciencedirect.com/science/article/pii/S0362028X2)
The recent outbreak of highly pathogenic avian influenza (HPAI) in dairy cows has created public health concerns about the potential of consumers being exposed to live virus from commercial dairy products. ... 10268 items, 20/Page, Page[102/514][|<<] [|<] [101] [102] [103] [104] [105] [106] [107] [108] [109] [110] [>|] [>>|] |
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