Ali ST, Cowling BJ, Wong JY, Chen D, Shan S, Lau E. Influenza seasonality and its environmental driving factors in mainland China and Hong Kong. Sci Total Environ. 2021 Nov 17:151724. Abstract
submitted by kickingbird at Nov, 24, 2021 from Sci Total Environ. 2021 Nov 17:151724 (via https://www.sciencedirect.com/science/article/pii/S004896972)
Background: Influenza epidemics occur during winter in temperate zones, but have less regular seasonality in the subtropics and tropics. Here we quantified the role of environmental drivers of influenza ... Vinh DN, Nhat NTD, de Bruin E, Vy NHT, Thao TTN, P. Age-seroprevalence curves for the multi-strain structure of influenza A virus. Nat Commun. 2021 Nov 18;12(1):6680. Abstract
submitted by kickingbird at Nov, 21, 2021 from Nat Commun. 2021 Nov 18;12(1):6680 (via https://www.nature.com/articles/s41467-021-26948-8)
The relationship between age and seroprevalence can be used to estimate the annual attack rate of an infectious disease. For pathogens with multiple serologically distinct strains, there is a need to describe ... Zhan Y, Chen X, Guan W, Guan W, Yang C, Pan S, Won. Clinical impact of nosocomial infection with pandemic influenza A (H1N1) 2009 in a respiratory ward in Guangzhou. J Thorac Dis. 2021 Oct;13(10):5851-5862. Abstract
submitted by kickingbird at Nov, 21, 2021 from J Thorac Dis. 2021 Oct;13(10):5851-5862 (via https://jtd.amegroups.com/article/view/57459/html)
Background: Nosocomial outbreaks of pandemic influenza A (H1N1) 2009 virus [A(H1N1)pdm09] easily develop due to its high transmissibility. This study aimed to investigate the clinical impacts of a nosocomial ... Tian J, Li M, Bai X, Li Y, Wang X, Wang F, Shi J,. H5 low pathogenic avian influenza viruses maintained in wild birds in China. Vet Microbiol. 2021 Oct 29;263:109268. Abstract
submitted by kickingbird at Nov, 19, 2021 from Vet Microbiol. 2021 Oct 29;263:109268 (via https://www.sciencedirect.com/science/article/pii/S037811352)
Low pathogenic avian influenza virus, H5 or H7 subtype, possesses the potential capability to change to highly pathogenic variant, which damages wild waterfowl, domestic poultry, and mammalian hosts. In ... McIlwain DR, Chen H, Rahil Z, Bidoki NH, Jiang S,. Human influenza virus challenge identifies cellular correlates of protection for oral vaccination. Cell Host Microbe. 2021 Nov 10:S1931-3128(21)00473. Abstract
submitted by kickingbird at Nov, 19, 2021 from Cell Host Microbe. 2021 Nov 10:S1931-3128(21)00473 (via https://www.sciencedirect.com/science/article/abs/pii/S19313)
Developing new influenza vaccines with improved performance and easier administration routes hinges on defining correlates of protection. Vaccine-elicited cellular correlates of protection for influenza ... Chai H, Li X, Li M, Lv X, Yu W, Li Y, Sun J, Li Y,. Emergence, Evolution, and Pathogenicity of Influenza A(H7N4) Virus in Shorebirds, China. J Virol. 2021 Nov 17:JVI0171721. Abstract
submitted by kickingbird at Nov, 19, 2021 from J Virol. 2021 Nov 17:JVI0171721 (via https://journals.asm.org/doi/10.1128/JVI.01717-21)
A 2-year surveillance study of influenza A viruses in migratory birds was conducted to understand the subsequent risk during the migratory seasons in Dandong Yalu River Estuary Coastal Wetland National ... Daniels RS, Galiano M, Ermetal B, Kwong J, Lau CS,. Temporal and gene reassortment analysis of influenza C outbreaks in Hong Kong SAR, China. J Virol. 2021 Nov 17:JVI0192821. Abstract
submitted by kickingbird at Nov, 19, 2021 from J Virol. 2021 Nov 17:JVI0192821 (via https://journals.asm.org/doi/10.1128/JVI.01928-21)
From 2014 to week 07/2020 the Centre for Health Protection in Hong Kong conducted screening for influenza C virus (ICV). A retrospective analysis of ICV detections to week 26/2019 revealed persistent low-level ... Modirihamedan A, Aghajantabar S, King J, Graaf A,. Wild bird trade at live poultry markets potentiates risks of avian influenza virus introductions in Iran. Infect Ecol Epidemiol. 2021 Nov 8;11(1):1992083. Abstract
submitted by kickingbird at Nov, 16, 2021 from Infect Ecol Epidemiol. 2021 Nov 8;11(1):1992083 (via https://www.tandfonline.com/doi/full/10.1080/20008686.2021.1)
Wild aquatic birds are the main natural host reservoir of avian influenza viruses (AIV). Migratory aquatic birds can translocate AI viruses over wide geographic distances. AIV may be transmitted reciprocally ... Li Y, Robertson I. The epidemiology of swine influenza. Anim Dis. 2021;1(1):21. Abstract
submitted by kickingbird at Nov, 16, 2021 from Anim Dis. 2021;1(1):21 (via https://animaldiseases.biomedcentral.com/articles/10.1186/s4)
Globally swine influenza is one of the most important diseases of the pig industry, with various subtypes of swine influenza virus co-circulating in the field. Swine influenza can not only cause large ... Kong J, Hao Y, Wan S, Li Z, Zou D, Zhang L, Lu Y,. Comparative study of hematological and radiological feature of severe/critically ill patients with COVID-19, influenza A H7N9, and H1N1 pneumonia. J Clin Lab Anal. 2021 Nov 11:e24100. Abstract
submitted by kickingbird at Nov, 12, 2021 from J Clin Lab Anal. 2021 Nov 11:e24100 (via https://onlinelibrary.wiley.com/doi/10.1002/jcla.24100)
Objectives: This study aimed to explore clinical indexes for management of severe/critically ill patients with COVID-19, influenza A H7N9, and H1N1 pneumonia by comparing hematological and radiological ... Sengkeopraseuth B, Co KC, Leuangvilay P, Mott JA,. First human infection of avian influenza A(H5N6) virus reported in Lao People´s Democratic Republic, February-March 2021. Influenza Other Respir Viruses. 2021 Nov 10. Abstract
submitted by kickingbird at Nov, 12, 2021 from Influenza Other Respir Viruses. 2021 Nov 10 (via https://onlinelibrary.wiley.com/doi/10.1111/irv.12934)
In March 2021, Lao People's Democratic Republic (Laos) reported an avian influenza A(H5N6) virus infection in a 5-year-old child identified through sentinel surveillance. This was the first human A(H5N6) ... Tsuneki-Tokunaga A, Kondo T, Kanai K, Itagaki A, T. Local spread of influenza A (H1N1) viruses without a mutation for the maximum duration of an epidemic season in Japan. Arch Virol. 2021 Nov 11. Abstract
submitted by kickingbird at Nov, 12, 2021 from Arch Virol. 2021 Nov 11 (via https://link.springer.com/article/10.1007%2Fs00705-021-05301)
Close observation of the local transmission of influenza A(H1N1) viruses enabled an estimate of the length of time the virus was transmitted without a mutation. Of 4,448 isolates from 11 consecutive years, ... Souza CK, Anderson TK, Chang J, Venkatesh D, Lewis. Antigenic distance between North American swine and human seasonal H3N2 influenza A viruses as an indication of zoonotic risk to humans. J Virol. 2021 Nov 10:JVI0137421. Abstract
submitted by kickingbird at Nov, 12, 2021 from J Virol. 2021 Nov 10:JVI0137421 (via https://journals.asm.org/doi/10.1128/JVI.01374-21)
Human-to-swine transmission of influenza A virus (IAV) repeatedly occurs, leading to sustained transmission and increased diversity in swine; human seasonal H3N2 introductions occurred in the 1990s and ... Cui P, Zeng X, Li X, Li Y, Shi J, Zhao C, Qu Z, Wa. Genetic and biological characteristics of the globally circulating H5N8 avian influenza viruses and the protective efficacy offered by the poultry vaccine currently used in China. Sci China Life Sci. 2021 Nov 8. Abstract
submitted by kickingbird at Nov, 12, 2021 from Sci China Life Sci. 2021 Nov 8 (via https://link.springer.com/article/10.1007%2Fs11427-021-2025-)
The H5N8 avian influenza viruses have been widely circulating in wild birds and are responsible for the loss of over 33 million domestic poultry in Europe, Russia, Middle East, and Asia since January 2020. ... Ripa RN, Sealy JE, Raghwani J, Das T, Barua H, Mas. Molecular epidemiology and pathogenicity of H5N1 and H9N2 avian influenza viruses in clinically affected chickens on farms in Bangladesh. Emerg Microbes Infect. 2021 Nov 10:1-408. Abstract
submitted by kickingbird at Nov, 12, 2021 from Emerg Microbes Infect. 2021 Nov 10:1-408 (via https://www.tandfonline.com/doi/full/10.1080/22221751.2021.2)
Avian influenza virus (AIV) subtypes H5N1 and H9N2 co-circulate in poultry in Bangladesh, causing significant bird morbidity and mortality. Despite their importance to the poultry value chain, the role ... Thyrsted J, Storgaard J, Blay-Cadanet J, Heinz A,. Influenza A induces lactate formation to inhibit type I IFN in primary human airway epithelium. iScience. 2021 Nov 19;24(11):103300.. Abstract
submitted by kickingbird at Nov, 12, 2021 from iScience. 2021 Nov 19;24(11):103300. (via https://www.cell.com/iscience/fulltext/S2589-0042(21)01269-4)
Pathogenic viruses induce metabolic changes in host cells to secure the availability of biomolecules and energy to propagate. Influenza A virus (IAV) and severe acute respiratory syndrome corona virus ... Li X, Liu J, Qiu Z, Liao Q, Peng Y, Chen Y, Shu Y. Host-Adaptive Signatures of H3N2 Influenza Virus in Canine. Front Vet Sci. 2021 Oct 20;8:740472. Abstract
submitted by kickingbird at Nov, 12, 2021 from Front Vet Sci. 2021 Oct 20;8:740472 (via https://www.frontiersin.org/articles/10.3389/fvets.2021.7404)
Wild aquatic birds are the primary natural reservoir of influenza A viruses (IAVs), although a small number of viruses can spill over to mammals and circulate. The focus of IAV infection in mammals was ... Yang J, Yang L, Zhu W, Wang D, Shu Y. Epidemiological and Genetic Characteristics of the H3 Subtype Avian Influenza Viruses in China. China CDC Wkly. 2021 Oct 29;3(44):929-936. Abstract
submitted by kickingbird at Nov, 12, 2021 from China CDC Wkly. 2021 Oct 29;3(44):929-936 (via http://weekly.chinacdc.cn/en/article/doi/10.46234/ccdcw2021.)
Avian influenza viruses (AIVs) are naturally preserved in waterfowls and sometimes spill over to infect humans and mammalian animals. The H3 subtype is one of the most prevalent influenza virus subtypes ... Bi F, Jiang L, Huang L, Wei J, Pan X, Ju Y, Mo J,. Genetic Characterization of Two Human Cases Infected with the Avian Influenza A (H5N6) Viruses - Guangxi Zhuang Autonomous Region, China, 2021. China CDC Wkly. 2021 Oct 29;3(44):923-928. Abstract
submitted by kickingbird at Nov, 12, 2021 from China CDC Wkly. 2021 Oct 29;3(44):923-928 (via http://weekly.chinacdc.cn/en/article/doi/10.46234/ccdcw2021.)
What is known about this topic?: H5N6 has replaced H5N1 as a dominant avian influenza virus (AIV) subtype in southern China. The increasing genetic diversity and geographical distribution of H5N6 pose ... Huang W, Li X, Tan M, Cheng Y, Chen T, Wei H, Zeng. Epidemiological and Virological Surveillance of Seasonal Influenza Viruses - China, 2020-2021. China CDC Wkly. 2021 Oct 29;3(44):918-922. Abstract
submitted by kickingbird at Nov, 12, 2021 from China CDC Wkly. 2021 Oct 29;3(44):918-922 (via http://weekly.chinacdc.cn/en/article/doi/10.46234/ccdcw2021.)
Introduction: During the coronavirus disease 2019 (COVID-19) pandemic, the circulation of seasonal influenza virus declined globally and remained below previous seasonal levels. We analyzed the results ... 8183 items, 20/Page, Page[102/410][|<<] [|<] [101] [102] [103] [104] [105] [106] [107] [108] [109] [110] [>|] [>>|] |
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