PAHO. Epidemiological Alert Human Cases of Avian Influenza A(H5N1) in the Americas Region - 3 December 2024. PAHO. Abstract
submitted by kickingbird at Dec, 5, 2024 from PAHO (via https://www.paho.org/sites/default/files/2024-12/2024-dec-3-)
Human cases of avian influenza A(H5) have been reported in the Americas Region since 2022, with an increase in the last two months, including some cases for which the source of infection is unknown. Given ... Yang K, Nizami S, Hu S, Zou L, Deng H, Xie J, Guo. Genetic diversity of highly pathogenic avian influenza H5N6 and H5N8 viruses in poultry markets in Guangdong, China, 2020~2022. J Virol. 2024 Dec 4:e0114524. Abstract
submitted by kickingbird at Dec, 5, 2024 from J Virol. 2024 Dec 4:e0114524 (via https://journals.asm.org/doi/10.1128/jvi.01145-24)
H5 highly pathogenic avian influenza (HPAI) viruses of the A/Goose/Guangdong/1/96 (Gs/Gd) lineage continue to evolve and cause outbreaks in domestic poultry and wild birds, with sporadic spillover infections ... Hidano A, Koeut D, Holt H, Leung W, Krean S, Chhim. Transmission of Swine Influenza A Viruses along Pig Value Chains, Cambodia, 2020~2022. Emerg Infect Dis. 2024;30(12):2669-2673. Abstract
submitted by kickingbird at Dec, 4, 2024 from Emerg Infect Dis. 2024;30(12):2669-2673 (via https://wwwnc.cdc.gov/eid/article/30/12/24-0695_article)
We analyzed >4,000 pig samples from slaughterhouses in Cambodia and found higher influenza A seroprevalence (40.0%) and prevalence (1.5%) among pigs from commercial farms than smallholder farms (seroprevalence ... Tosheva II, Filaire F, Rijnink WF, de Meulder D, v. Influenza A(H5N1) shedding in air corresponds to transmissibility in mammals. Nat Microbiol. 2024 Dec 2. Abstract
submitted by kickingbird at Dec, 4, 2024 from Nat Microbiol. 2024 Dec 2 (via https://www.nature.com/articles/s41564-024-01885-6)
An increase in spillover events of highly pathogenic avian influenza A(H5N1) viruses to mammals suggests selection of viruses that transmit well in mammals. Here we use air-sampling devices to continuously ... Guilfoyle K, Mirolo M, van Amerongen G, van der Ne. Susceptibility of calf lung slice cultures to H5N1 influenza virus. Emerg Microbes Infect. 2024 Dec 3:2432368. Abstract
submitted by kickingbird at Dec, 4, 2024 from Emerg Microbes Infect. 2024 Dec 3:2432368 (via https://www.tandfonline.com/doi/full/10.1080/22221751.2024.2)
The current outbreak of HPAI H5N1 virus infections in dairy cattle in the USA underscores the need for easily accessible methods to rapidly assess host susceptibility for infection with known and emerging ... Deng Y-M, Wille M, Dapat C, Xie R, Lay O, Peck H,. Influenza A(H5N1) Virus Clade 2.3.2.1a in Traveler Returning to Australia from India, 2024. Emerg Infect Dis. 2025 Jan. Abstract
submitted by kickingbird at Dec, 4, 2024 from Emerg Infect Dis. 2025 Jan (via https://wwwnc.cdc.gov/eid/article/31/1/24-1210_article)
We report highly pathogenic avian influenza A(H5N1) virus clade 2.3.2.1a in a child traveler returning to Australia from India. The virus was a previously unreported reassortant consisting of clade 2.3.2.1a, ... Yao YR, Ma K, Li YS, Tan HR, Zhang JY, Zhang ZM, L. Characteristics of the Spatiotemporal Distribution of Influenza Incidence and Its Driving Factors Among Residents in Mainland China From 2004 to 2018. Geohealth. 2024 Nov 30;8(12):e2024GH001181. Abstract
submitted by kickingbird at Dec, 3, 2024 from Geohealth. 2024 Nov 30;8(12):e2024GH001181 (via https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2024GH00)
Influenza is an acute respiratory infection that spreads rapidly and widely in densely populated areas with low vaccination coverage. The trends and drivers of the spatial and temporal dynamics of influenza ... Miyakawa K, Ota M, Sano K, Momose F, Okura T, Kish. Rapid and Safe Neutralization Assay for Circulating H5N1 Influenza Virus in Dairy Cows. Influenza Other Respir Viruses. 2024 Dec;18(12):e7. Abstract
submitted by kickingbird at Dec, 3, 2024 from Influenza Other Respir Viruses. 2024 Dec;18(12):e7 (via https://onlinelibrary.wiley.com/doi/10.1111/irv.70048)
Rapid and safe neutralization assays are required for highly pathogenic avian influenza viruses, including a clade 2.3.4.4b H5N1 subtype recently found in cows. Here, we report a neutralization assay using ... Wille M, Dewar ML, Claes F, Thielen P, Karlsson EA. A call to innovate Antarctic avian influenza surveillance. Trends Ecol Evol. 2024 Nov 29:S0169-5347(24)00278-. Abstract
submitted by kickingbird at Dec, 2, 2024 from Trends Ecol Evol. 2024 Nov 29:S0169-5347(24)00278- (via https://www.cell.com/trends/ecology-evolution/fulltext/S0169)
Highly pathogenic avian influenza (HPAI) viruses are increasingly spreading between birds and mammals globally, with sporadic transmission to humans. With recent emergence in Antarctica, traditional animal ... Li L, Xu J, Yuan J, Zhang R, Xu T. TRPM2 deficiency ameliorated H9N2 influenza virus-induced acute lung injury in mice. Microb Pathog. 2024 Nov 28:107183. Abstract
submitted by kickingbird at Dec, 2, 2024 from Microb Pathog. 2024 Nov 28:107183 (via https://www.sciencedirect.com/science/article/abs/pii/S08824)
Oxidative stress is involved in lung damage induced by the influenza virus. The transient receptor potential melastatin-2 (TRPM2) cation channel, a Ca2+ permeable non-selective cation channel, is implicated ... Luo H, Cui Y, Yu W, Li G, Zhao Q, Geng M, Wang H,. The impact of urbanization in China on influenza incidence across neighboring cities. J Infect. 2024 Nov 28:106370. Abstract
submitted by kickingbird at Dec, 2, 2024 from J Infect. 2024 Nov 28:106370 (via https://www.journalofinfection.com/article/S0163-4453(24)003)
Objectives: Although the relationship between urbanization and influenza has received increasing attention, previous studies have often examined this relationship based on single indicators, neglecting ... Van Leeuw V, Depoorter P, Mauroy A, Beck O, Claeys. Susceptibility of Mammals to Highly Pathogenic Avian Influenza: A Qualitative Risk Assessment From the Belgian Perspective. Zoonoses Public Health. 2024 Nov 29. Abstract
submitted by kickingbird at Nov, 30, 2024 from Zoonoses Public Health. 2024 Nov 29 (via https://onlinelibrary.wiley.com/doi/10.1111/zph.13194)
Aims: The world experienced a huge number of outbreaks of highly pathogenic avian influenza (HPAI) in birds, which could represent one of the largest registered epidemics of infectious disease in food-producing ... Lisa Bauer, etc.,al. [preprint]A 2022 avian H5N1 influenza A virus from clade 2.3.4.4b attaches to and replicates better in human respiratory epithelium than a 2005 H5N1 virus from clade 2.3.2.1. https://doi.org/10.1101/2024.11.27.625596. Abstract
submitted by kickingbird at Nov, 29, 2024 from https://doi.org/10.1101/2024.11.27.625596 (via https://www.biorxiv.org/content/10.1101/2024.11.27.625596v1)
Background: Highly pathogenic avian influenza (HPAI) H5 viruses of the A/Goose/Guangdong/1/1996 (GsGd) lineage pose significant global risks to wildlife, domestic animals, and humans. Recent cross-species ... Chudan Liang, Zequn Wang, etc.,al. Rapidly quantification of intact infectious H1N1 virus using ICA-qPCR and PMA-qPCR. Biosafety and Health Available online 26 November. Abstract
submitted by kickingbird at Nov, 29, 2024 from Biosafety and Health Available online 26 November (via https://www.sciencedirect.com/science/article/pii/S259005362)
The increase in emerging and reemerging infectious diseases has underscored the need for the prompt monitoring of intact infectious viruses and the quick assessment of their infectivity. However, molecular ... Biddle JE, Nguyen HQ, Talbot HK, Rolfes MA, Bigger. Asymptomatic and mildly symptomatic influenza virus infections by season --Case-ascertained household transmission studies, United States, 2017-2023. J Infect Dis. 2024 Nov 27:jiae591. Abstract
submitted by kickingbird at Nov, 29, 2024 from J Infect Dis. 2024 Nov 27:jiae591 (via https://academic.oup.com/jid/advance-article/doi/10.1093/inf)
Asymptomatic influenza virus infection occurs but may vary by factors such as age, vaccination status, or season. We examined the frequency of influenza virus infection and symptoms using data from two ... Storms SM, Leonardi-Cattolica A, Prezioso T, Varga. Influenza A virus shedding and reinfection during the post-weaning period in swine: longitudinal study of two nurseries. Front Vet Sci. 2024 Nov 13;11:1482225. Abstract
submitted by kickingbird at Nov, 29, 2024 from Front Vet Sci. 2024 Nov 13;11:1482225 (via https://www.frontiersin.org/journals/veterinary-science/arti)
Introduction: Influenza A virus in swine (IAV-S) is common in the United States commercial swine population and has the potential for zoonotic transmission.Objective: To elucidate influenza shedding the ... Szteren D, Franco-Trecu V. Incidence of highly pathogenic avian influenza H5N1 in pinnipeds in Uruguay. Dis Aquat Organ. 2024 Nov 28;160:65-74. Abstract
submitted by kickingbird at Nov, 29, 2024 from Dis Aquat Organ. 2024 Nov 28;160:65-74 (via https://www.int-res.com/abstracts/dao/v160/p65-74/)
Between September and December 2023, Uruguay experienced unusually high pinniped mortality due to an HPAI-H5N1 virus outbreak. We examined and compared the temporal distribution of strandings and swab ... Feoktistova SG, Ivanova AO, Degtyarev EP, Smirnova. Phylogenetic Insights into H7Nx Influenza Viruses: Uncovering Reassortment Patterns and Geographic Variability. Viruses. 2024 Oct 23;16(11):1656. Abstract
submitted by kickingbird at Nov, 28, 2024 from Viruses. 2024 Oct 23;16(11):1656 (via https://www.mdpi.com/1999-4915/16/11/1656)
Influenza A viruses (IAVs), which belong to the Orthomyxoviridae family, are RNA viruses characterized by a segmented genome that allows them to evolve and adapt rapidly. These viruses are mainly transmitted ... Stallknecht DE, Carter DL, Sullivan-Brügger L, Lin. Highly Pathogenic H5N1 Influenza A Virus (IAV) in Blue-Winged Teal in the Mississippi Flyway Is Following the Historic Seasonal Pattern of Low-Pathogenicity IAV in Ducks. Pathogens. 2024 Nov 19;13(11):1017. Abstract
submitted by kickingbird at Nov, 28, 2024 from Pathogens. 2024 Nov 19;13(11):1017 (via https://www.mdpi.com/2076-0817/13/11/1017)
Highly pathogenic H5N1 (HP H5N1) influenza A virus (IAV) has been detected annually in North American ducks since its introduction during 2021, but it is unknown if this virus will follow the same seasonal ... Hu W, Wang Z, Chen Y, Wu S, Li T, Zhai SL, Ju X, S. The Thermal Stability of Influenza Viruses in Milk. Viruses. 2024 Nov 13;16(11):1766. Abstract
submitted by kickingbird at Nov, 28, 2024 from Viruses. 2024 Nov 13;16(11):1766 (via https://www.mdpi.com/1999-4915/16/11/1766)
Highly pathogenic avian influenza viruses (HPAIVs) of the H5N1 subtype (clade 2.3.4.4b) have been detected in raw milk from infected cows. Several studies have examined the time and temperature parameters ... 9542 items, 20/Page, Page[68/478][|<<] [|<] [61] [62] [63] [64] [65] [66] [67] [68] [69] [70] [>|] [>>|] |
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