Leyson CM, Criado MF, Youk S, Pantin-Jackwood MJ. Low Pathogenicity H7N3 Avian Influenza Viruses Have Higher Within-Host Genetic Diversity Than a Closely Related High Pathogenicity H7N3 Virus in Infected Turkeys and Chickens. Viruses. 2022 Mar 8;14(3):554. Abstract
submitted by kickingbird at Mar, 27, 2022 from Viruses. 2022 Mar 8;14(3):554 (via https://www.mdpi.com/1999-4915/14/3/554)
Within-host viral diversity offers a view into the early stages of viral evolution occurring after a virus infects a host. In recent years, advances in deep sequencing have allowed for routine identification ... Sikht FZ, Ducatez M, Touzani CD, Rubrum A, Webby R. Avian Influenza a H9N2 Viruses in Morocco, 2018-2019. Viruses. 2022 Mar 4;14(3):529. Abstract
submitted by kickingbird at Mar, 27, 2022 from Viruses. 2022 Mar 4;14(3):529 (via https://www.mdpi.com/1999-4915/14/3/529)
Low pathogenic H9N2 avian influenza (LPAI H9N2) is considered one of the most important diseases found in poultry (broiler, laying hens, breeding chickens, and turkeys). This infection causes considerable ... El Mellouli F, Mouahid M, Fusaro A, Zecchin B, Zek. Spatiotemporal Dynamics, Evolutionary History and Zoonotic Potential of Moroccan H9N2 Avian Influenza Viruses from 2016 to 2021. Viruses. 2022 Mar 1;14(3):509. Abstract
submitted by kickingbird at Mar, 27, 2022 from Viruses. 2022 Mar 1;14(3):509 (via https://www.mdpi.com/1999-4915/14/3/509)
The H9N2 virus continues to spread in wild birds and poultry worldwide. At the beginning of 2016, the H9N2 Avian influenza virus (AIV) was detected in Morocco for the first time; despite the implementation ... Wang H, Zang Y, Zhao Y, Hao D, Kang Y, Zhang J, Zh. Sequence Matching between Hemagglutinin and Neuraminidase through Sequence Analysis Using Machine Learning. Viruses. 2022 Feb 25;14(3):469. Abstract
submitted by kickingbird at Mar, 27, 2022 from Viruses. 2022 Feb 25;14(3):469 (via https://www.mdpi.com/1999-4915/14/3/469)
To date, many experiments have revealed that the functional balance between hemagglutinin (HA) and neuraminidase (NA) plays a crucial role in viral mobility, production, and transmission. However, whether ... Kandeil A, Moatasim Y, El Taweel A, El Sayes M, Ru. Genetic and Antigenic Characteristics of Highly Pathogenic Avian Influenza A(H5N8) Viruses Circulating in Domestic Poultry in Egypt, 2017-2021. Microorganisms. 2022 Mar 9;10(3):595.. Abstract
submitted by kickingbird at Mar, 27, 2022 from Microorganisms. 2022 Mar 9;10(3):595. (via https://www.mdpi.com/2076-2607/10/3/595)
In Egypt, the endemicity of avian influenza viruses is a serious concern. Since 2016, several outbreaks of H5N8 have been recorded among domestic poultry in various areas of the country. Active surveillance ... Denzin N, B?lling M, Pohlmann A, King J, Globig A,. Investigation into a Superspreading Event of the German 2020-2021 Avian Influenza Epidemic. Pathogens. 2022 Mar 2;11(3):309. Abstract
submitted by kickingbird at Mar, 27, 2022 from Pathogens. 2022 Mar 2;11(3):309 (via https://www.mdpi.com/2076-0817/11/3/309)
Between November 2020 and May 2021, Germany faced the largest highly pathogenic avian influenza (HPAI) epidemic recorded so far with 245 outbreaks in poultry and captive birds and more than 1000 diagnosed ... Verma AK, Kumar M, Murugkar HV, Nagarajan S, Tosh. Experimental Infection and In-Contact Transmission of H9N2 Avian Influenza Virus in Crows. Pathogens. 2022 Feb 28;11(3):304. Abstract
submitted by kickingbird at Mar, 27, 2022 from Pathogens. 2022 Feb 28;11(3):304
This study aimed to investigate the potential of H9N2 avian influenza virus to cause disease and intra-species transmission in house crows (Corvus splendens). A group of six crows were intranasally inoculated ... Kaler L, Iverson E, Bader S, Song D, Scull MA, Dun. Influenza A virus diffusion through mucus gel networks. Commun Biol. 2022 Mar 22;5(1):249. Abstract
submitted by kickingbird at Mar, 24, 2022 from Commun Biol. 2022 Mar 22;5(1):249 (via https://www.nature.com/articles/s42003-022-03204-3)
Mucus in the lung plays an essential role as a barrier to infection by viral pathogens such as influenza A virus (IAV). Previous work determined mucin-associated sialic acid acts as a decoy receptor for ... Yu J, Li H, Jia J, Huang Z, Liu S, Zheng Y, Mu S,. Pandemic influenza A (H1N1) virus causes abortive infection of primary human T cells. Emerg Microbes Infect. 2022 Mar 23:1-35. Abstract
submitted by kickingbird at Mar, 24, 2022 from Emerg Microbes Infect. 2022 Mar 23:1-35 (via https://www.tandfonline.com/doi/full/10.1080/22221751.2022.2)
Influenza A virus still represents a noticeable epidemic risk to international public health at present, despite the extensive use of vaccines and anti-viral drugs. In the fight against pathogens, the ... Gu J, Yan Y, Zeng Z, Wang W, Gao R, Hu J, Hu S, Wa. Characterization of two chicken origin highly pathogenic H7N9 viruses isolated in northern China. Vet Microbiol. 2022 Mar 8;268:109394. Abstract
submitted by kickingbird at Mar, 24, 2022 from Vet Microbiol. 2022 Mar 8;268:109394 (via https://www.sciencedirect.com/science/article/pii/S037811352)
Since the national vaccination program was implemented with the H5/H7 bivalent vaccine in poultry in September 2017, the prevalence of H7N9 avian influenza viruses (AIVs) has been controlled effectively ... Martins de Camargo M, Caetano AR, Ferreira de Mira. Evolutionary pressures rendered by animal husbandry practices for avian influenza viruses to adapt to humans. iScience. 2022 Mar 1;25(4):104005. Abstract
submitted by kickingbird at Mar, 24, 2022 from iScience. 2022 Mar 1;25(4):104005 (via https://www.cell.com/iscience/fulltext/S2589-0042(22)00275-9)
Commercial poultry operations produce and crowd billions of birds every year, which is a source of inexpensive animal protein. Commercial poultry is intensely bred for desirable production traits, and ... Bevins SN, Shriner SA, Cumbee JC Jr, Dilione KE, D. Intercontinental Movement of Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4 Virus to the United States, 2021. Emerg Infect Dis. 2022 Mar 18;28(5). Abstract
submitted by kickingbird at Mar, 20, 2022 from Emerg Infect Dis. 2022 Mar 18;28(5) (via https://wwwnc.cdc.gov/eid/article/28/5/22-0318_article)
We detected Eurasian-origin highly pathogenic avian influenza A(H5N1) virus belonging to the Gs/GD lineage, clade 2.3.4.4b, in wild waterfowl in 2 Atlantic coastal states in the United States. Bird banding ... Brown SK, Tseng YY, Aziz A, Baz M, Barr IG. Characterization of influenza B viruses with reduced susceptibility to influenza neuraminidase inhibitors. Antiviral Res. 2022 Mar 15:105280. Abstract
submitted by kickingbird at Mar, 20, 2022 from Antiviral Res. 2022 Mar 15:105280 (via https://www.sciencedirect.com/science/article/pii/S016635422)
A total of 3425 influenza B viruses collected from the Asia-Pacific region were tested against the four registered neuraminidase inhibitors (NAIs) (oseltamivir carboxylate, zanamivir, peramivir and laninamivir) ... da Silva MS, Mosena ACS, Baumbach L, Demoliner M,. Cattle influenza D virus in Brazil is divergent from established lineages. Arch Virol. 2022 Mar 17. Abstract
submitted by kickingbird at Mar, 20, 2022 from Arch Virol. 2022 Mar 17 (via https://link.springer.com/article/10.1007/s00705-022-05416-8)
Influenza D virus (IDV) is endemic in cattle on several continents and can also infect a wide range of hosts. IDV was first detected in a bovine respiratory disease outbreak associated with bovine alphaherpesvirus ... Qi X, Qiu H, Hao S, Zhu F, Huang Y, Xu K, Yu H, Wa. Human Infection with an Avian-Origin Influenza A (H10N3) Virus. N Engl J Med. 2022 Mar 17;386(11):1087-1088. Abstract
submitted by kickingbird at Mar, 20, 2022 from N Engl J Med. 2022 Mar 17;386(11):1087-1088 (via https://www.nejm.org/doi/10.1056/NEJMc2112416)
In this report, a young man with severe pneumonia is found to be infected with an H10N3 influenza A virus. He recovered with aggressive supportive care. Li G, Feng J, Quan K, Sun Z, Yin Y, Yin Y, Chen S,. Generation of an avian influenza DIVA vaccine with a H3-peptide replacement located at HA2 against both highly and low pathogenic H7N9 virus. Virulence. 2022 Dec;13(1):530-541. Abstract
submitted by kickingbird at Mar, 17, 2022 from Virulence. 2022 Dec;13(1):530-541 (via https://www.tandfonline.com/doi/full/10.1080/21505594.2022.2)
A differentiating infected from vaccinated animals (DIVA) vaccine is an ideal strategy for viral eradication in poultry. Here, according to the emerging highly pathogenic H7N9 avian influenza virus (AIV), ... Engelsma M, Heutink R, Harders F, Germeraad EA, Be. Multiple Introductions of Reassorted Highly Pathogenic Avian Influenza H5Nx Viruses Clade 2.3.4.4b Causing Outbreaks in Wild Birds and Poultry in The Netherlands, 2020-2021. Microbiol Spectr. 2022 Mar 14:e0249921. Abstract
submitted by kickingbird at Mar, 17, 2022 from Microbiol Spectr. 2022 Mar 14:e0249921 (via https://journals.asm.org/doi/10.1128/spectrum.02499-21)
Highly pathogenic avian influenza (HPAI) viruses of subtype H5Nx caused outbreaks in poultry, captive birds, and wild birds in the Netherlands between October 2020 and June 2021. The full genome sequences ... Zhang M, Xu K, Dai Q, You D, Yu Z, Bao C, Zhao Y. A dynamic model for individualized prognosis prediction in patients with avian influenza A H7N9. Ann Transl Med. 2022 Feb;10(3):149. Abstract
submitted by kickingbird at Mar, 17, 2022 from Ann Transl Med. 2022 Feb;10(3):149 (via https://atm.amegroups.com/article/view/87357/html)
Background: Avian influenza A H7N9 progresses rapidly and has a high case fatality rate. However, few models are available to predict the survival of individual patients with H7N9 infection in real-time. ... He J, Hou S, Chen Y, Yu JL, Chen QQ, He L, Liu J,. The Epidemiological Pattern and Co-infection of Influenza A and B by Surveillance Network From 2009 to 2014 in Anhui Province, China. Front Public Health. 2022 Feb 24;10:825645. Abstract
submitted by kickingbird at Mar, 17, 2022 from Front Public Health. 2022 Feb 24;10:825645 (via https://www.frontiersin.org/articles/10.3389/fpubh.2022.8256)
Influenza-like illness (ILI) is one of the most important public health problems globally, causing an enormous disease burden. Influenza infections are the most common cause of ILI. Bacterial and virus ... Milder FJ, Jongeneelen M, Ritschel T, Bouchier P,. Universal stabilization of the influenza hemagglutinin by structure-based redesign of the pH switch regions. Proc Natl Acad Sci U S A. 2022 Feb 8;119(6):e21153. Abstract
submitted by kickingbird at Feb, 9, 2022 from Proc Natl Acad Sci U S A. 2022 Feb 8;119(6):e21153 (via https://www.pnas.org/content/119/6/e2115379119)
For an efficacious vaccine immunogen, influenza hemagglutinin (HA) needs to maintain a stable quaternary structure, which is contrary to the inherently dynamic and metastable nature of class I fusion proteins. ... 7725 items, 20/Page, Page[74/387][|<<] [|<] [71] [72] [73] [74] [75] [76] [77] [78] [79] [80] [>|] [>>|] |
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