Results 21 to 30 of about 3,437 (155)

Influenza A(H5N8) Virus Similar to Strain in Korea Causing Highly Pathogenic Avian Influenza in Germany [PDF]

Emerging Infectious Diseases, 2015
Highly pathogenic avian influenza (H5N8) virus, like the recently described H5N8 strain from Korea, was detected in November 2014 in farmed turkeys and in a healthy common teal (Anas crecca) in northeastern Germany.
Timm Harder, Sebastian Maurer-Stroh, Anne Pohlmann, Elke Starick, Detlef Höreth-Böntgen, Karin Albrecht, Gunter Pannwitz, Jens P. Teifke, Vithiagaran Gunalan, Raphael T.C. Lee, Carola Sauter-Louis, Timo Homeier, Christoph Staubach, Carola Wolf, Günter Strebelow, Dirk Höper, Christian Grund, Franz J. Conraths, Thomas C. Mettenleiter, Martin Beer   +19 more
doaj   +2 more sources

DNA Vaccine Encoding a Modified Hemagglutinin Trimer of Avian Influenza A Virus H5N8 Protects Mice from Viral Challenge

Vaccines
The development of a safe and effective vaccine against avian influenza A virus (AIV) H5N8 is relevant due to the widespread distribution of this virus in the bird population and the existing potential risk of human infection, which can lead to ...
Victoria R. Litvinova, Andrey P. Rudometov, Nadezhda B. Rudometova, Denis N. Kisakov, Mariya B. Borgoyakova, Lyubov A. Kisakova, Ekaterina V. Starostina, Anastasia A. Fando, Vladimir A. Yakovlev, Elena V. Tigeeva, Ksenia I. Ivanova, Andrei S. Gudymo, Tatiana N. Ilyicheva, Vasiliy Yu. Marchenko, Artemiy A. Sergeev, Alexander A. Ilyichev, Larisa I. Karpenko   +16 more
doaj   +2 more sources

Altered virulence of Highly Pathogenic Avian Influenza (HPAI) H5N8 reassortant viruses in mammalian models

Virulence, 2018
Recently identified highly pathogenic avian influenza (HPAI) H5N8 viruses (clade 2.3.4.4) are relatively low to moderately pathogenic in mammalian hosts compared with HPAI H5N1 viruses.
Su-Jin Park, Eun-Ha Kim, Hyeok-Il Kwon, Min-Suk Song, Se Mi Kim, Young-Il Kim, Young-Jae Si, In-Won Lee, Hiep Dinh Nguyen, Ok Sarah Shin, Chul-Joong Kim, Young Ki Choi   +11 more
doaj   +2 more sources

Highly Pathogenic Avian Influenza A(H5N8) Virus in Wild Migratory Birds, Qinghai Lake, China

Emerging Infectious Diseases, 2017
In May 2016, a highly pathogenic avian influenza A(H5N8) virus strain caused deaths among 3 species of wild migratory birds in Qinghai Lake, China. Genetic analysis showed that the novel reassortant virus belongs to group B H5N8 viruses and that the ...
Mingxin Li, Haizhou Liu, Yuhai Bi, Jianqing Sun, Gary Wong, Di Liu, Laixing Li, Juxiang Liu, Quanjiao Chen, Hanzhong Wang, Yubang He, Weifeng Shi, George F. Gao, Jianjun Chen   +13 more
doaj   +2 more sources

Divergent Reassortment and Transmission Dynamics of Highly Pathogenic Avian Influenza A(H5N8) Virus in Birds of China During 2021

Frontiers in Microbiology, 2022
Highly pathogenic influenza A(H5N8) viruses had caused several outbreaks among wild bird and poultry populations across the globe, and strikingly, caused human infection, posing serious public health concerns.
Hejia Ye, Hejia Ye, Jiahao Zhang, Jiahao Zhang, Jiahao Zhang, Yunfen Sang, Yunfen Sang, Yunfen Sang, Nan Shan, Weihong Qiu, Wenting Zhong, Junbao Li, Zhaoxia Yuan, Zhaoxia Yuan   +13 more
doaj   +1 more source

Comparison of replication competence between two highly pathogenic avian influenza viruses H5N1 and H5N8 in vitro [PDF]

Egyptian Journal of Animal Health, 2023
Mixed infections with respiratory viruses have become frequent at poultry farm business in Egypt. The pandemic of highly pathogenic avian influenza virus (HPAIV) H5N1 (clade 2.2.1.2) has been spreading through the country since 2006.
doaj   +1 more source

The C-terminus of non-structural protein 1 (NS1) in H5N8 clade 2.3.4.4 avian influenza virus affects virus fitness in human cells and virulence in mice

Emerging Microbes and Infections, 2021
Avian influenza viruses (AIV) H5N8 clade 2.3.4.4 pose a public health threat but the viral factors relevant for its potential adaptation to mammals are largely unknown.
Claudia Blaurock, Ulrike Blohm, Christine Luttermann, Julia Holzerland, David Scheibner, Alexander Schäfer, Allison Groseth, Thomas C. Mettenleiter, Elsayed M. Abdelwhab   +8 more
doaj   +1 more source

Molecular Epidemiology and Evolutionary Analysis of Avian Influenza A(H5) Viruses Circulating in Egypt, 2019–2021

Viruses, 2022
The highly pathogenic avian influenza (HPAI) H5N8 virus was first detected in Egypt in late 2016. Since then, the virus has spread rapidly among different poultry sectors, becoming the dominant HPAI H5 subtype reported in Egypt.
Naglaa M. Hagag, Nahed Yehia, Mohamed H. El-Husseiny, Amany Adel, Azhar G. Shalaby, Neveen Rabie, Mohamed Samy, Motaz Mohamed, Amal S. A. El-Oksh, Abdullah Selim, Abdel-Satar Arafa, Samah Eid, Momtaz A. Shahein, Mahmoud M. Naguib   +13 more
doaj   +1 more source

Highly Pathogenic Avian Influenza A(H5N8) Clade 2.3.4.4b Viruses in Satellite-Tracked Wild Ducks, Ningxia, China, 2020

Emerging Infectious Diseases, 2022
During October 2020, we identified 13 highly pathogenic avian influenza A(H5N8) clade 2.3.4.4b viruses from wild ducks in Ningxia, China. These viruses were genetically related to H5N8 viruses circulating mainly in poultry in Europe during early 2020 ...
Xinru Lv, Xiang Li, Heting Sun, Yi Li, Peng Peng, Siyuan Qin, Weidong Wang, Yuecheng Li, Qing An, Tian Fu, Fengyi Qu, Qiuzi Xu, Rongxiu Qin, Zhenliang Zhao, Meixi Wang, Yulong Wang, Yajun Wang, Xiangwei Zeng, Zhijun Hou, Chengliang Lei, Dong Chu, Yanbing Li, Hongliang Chai   +22 more
doaj   +1 more source

Genetic analysis of nucleotide sequences of neuraminidase gene of highly pathogenic avian influenza A/H5N8 virus isolates recovered in the Russian Federation in 2020

Ветеринария сегодня, 2021
Avian influenza is a highly dangerous viral disease that causes huge economic damage to poultry farming. Currently, highly virulent influenza virus with N8 neur- aminidase subtype is quite often detected in populations of domestic and wild birds in ...
P. B. Akshalova, N. G. Zinyakov, A. V. Andriyasov, P. D. Zhestkov, Z. B. Nikonova, S. N. Kolosov, I. A. Chvala   +6 more
doaj   +1 more source