Results 31 to 40 of about 1,818 (146)

Highly pathogenic avian H5N8 influenza viruses: should we be concerned?

Virulence, 2018
Avian influenza A viruses pose a constant threat to global human health as sporadic infections continue to occur with associated high mortality rates. To date, a number of avian influenza virus subtypes have infected humans, including H5N1, H7N9, H9N2 ...
M. D. Tate
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Genetic Diversity of Highly Pathogenic Avian Influenza A(H5N8/H5N5) Viruses in Italy, 2016–17

Emerging Infectious Diseases, 2017
In winter 2016–17, highly pathogenic avian influenza A(H5N8) and A(H5N5) viruses of clade 2.3.4.4 were identified in wild and domestic birds in Italy. We report the occurrence of multiple introductions and describe the identification in Europe of 2 novel
Alice Fusaro, Isabella Monne, Paolo Mulatti, Bianca Zecchin, Lebana Bonfanti, Silvia Ormelli, Adelaide Milani, Krizia Cecchettin, Philippe Lemey, Ana Moreno, Paola Massi, Tiziano Dorotea, Stefano Marangon, Calogero Terregino   +13 more
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Genotype Uniformity, Wild Bird-to-Poultry Transmissions, and Farm-to-Farm Carryover during the Spread of the Highly Pathogenic Avian Influenza H5N8 in the Czech Republic in 2021

Viruses, 2022
In 2020–2021, the second massive dissemination of a highly pathogenic avian influenza of the H5Nx subtype occurred in Europe. During this period, the virus caused numerous outbreaks in poultry, including in the Czech Republic.
Alexander Nagy, Lenka Černíková, Martina Stará, Lada Hofmannová, Kamil Sedlák   +4 more
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Overview of the Epizootiological Situation on Highly Pathogenic Avian Influenza Virus in Russia in 2019

Проблемы особо опасных инфекций, 2020
This review describes the current situation on highly pathogenic avian influenza virus in 2019 and predicts the possible further spread of avian influenza in Russia.
V. Yu. Marchenko, N. I. Goncharova, Thi Nhai Tran, Khac Sau Trinh, Ngoc Quyen Nguyen, E. V. Gavrilova, R. A. Maksyutov, A. B. Ryzhikov   +7 more
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Morphological Differences of Pancreatic Lesions in Mute Swans and Hens Naturally Infected with Highly Pathogenic Avian Influenza Virus H5N8

Acta Veterinaria, 2018
During the epizootic of highly pathogenic avian influenza subtype H5N8 in Serbia in the winter of 2016-2017, the highest percent of mortality due to this infection was recorded in mute swans (Cygnus olor).
Biljana Božić, Vladimir Polaček, Ivana Vučićević, Dejan Vidanović, Nikola Vasković, Jasna Prodanov-Radulović, Sanja Aleksić-Kovačević   +6 more
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Pathogenicity of highly pathogenic avian influenza H5N8 subtype for herring gulls (Larus argentatus): impact of homo- and heterosubtypic immunity on the outcome of infection

Veterinary Research, 2022
To improve understanding of the pathobiology of highly pathogenic avian influenza virus (HPAIV) infections in wild birds, pathogenicity and transmissibility of HPAIV H5N8 subtype clade 2.3.4.4b was evaluated in ~ 8-week-old herring gulls (Larus ...
Karolina Tarasiuk, Anna Kycko, Małgorzata Knitter, Edyta Świętoń, Krzysztof Wyrostek, Katarzyna Domańska-Blicharz, Łukasz Bocian, Włodzimierz Meissner, Krzysztof Śmietanka   +8 more
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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

Microbiology Spectrum, 2022
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 of 143 viruses were analyzed.
Marc Engelsma, Rene Heutink, Frank Harders, Evelien A. Germeraad, Nancy Beerens   +4 more
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Homo- and Heterosubtypic Immunity to Low Pathogenic Avian Influenza Virus Mitigates the Clinical Outcome of Infection with Highly Pathogenic Avian Influenza H5N8 Clade 2.3.4.4.b in Captive Mallards (Anas platyrhynchos)

Pathogens, 2023
In this study, we investigated the clinical response, viral shedding, transmissibility, pathologic lesions, and tropism of HPAIV Gs/Gd H5N8 subtype (clade 2.3.4.4b), following experimental infection of three groups of captive mallards (Anas platyrhynchos)
Karolina Tarasiuk, Anna Kycko, Edyta Świętoń, Łukasz Bocian, Krzysztof Wyrostek, Krzysztof Śmietanka   +5 more
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Multiplex real-time reverse transcription polymerase chain reaction for differential detection of H5, N1, and N8 genes of highly pathogenic avian influenza viruses

Veterinární Medicína, 2017
Rapid and differential diagnosis of highly pathogenic avian influenza virus (HPAIV) subtype H5 is essential for the effective prevention and control of outbreaks caused by this pathogen.
Y.R. Park, E.M. Kim, Y.J. Lee, S.G. Yeo, C.K. Park   +4 more
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Overview of the Situation on Highly Pathogenic Avian Influenza Virus H5 in Russia in 2016–2017

Проблемы особо опасных инфекций, 2018
In 2016–2017, several outbreaks among wild and domestic birds caused by highly pathogenic influenza virus were recorded in the territory of the Russian Federation.
V. Yu. Marchenko, I. M. Susloparov, V. E. Ignat’ev, E. V. Gavrilova, R. A. Maksyutov, A. B. Ryzhikov   +5 more
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