Results 1 to 10 of about 202,250 (201)

Resurgence of avian influenza virus

Science, 2022
Unprecedented outbreaks of the H5N1 highly pathogenic avian influenza virus raise concern Highly pathogenic avian influenza viruses (HPAIv) have recently been detected on the East coast of Canada (December 2021) and the United States (January 2022) and ...
M. Wille, I. Barr
semanticscholar   +3 more sources

Avian Influenza Virus Tropism in Humans

Viruses, 2023
An influenza pandemic happens when a novel influenza A virus is able to infect and transmit efficiently to a new, distinct host species. Although the exact timing of pandemics is uncertain, it is known that both viral and host factors play a role in ...
Umarqayum AbuBakar, Lina Amrani, Farah Ayuni Kamarulzaman, S. A. Karsani, P. Hassandarvish, J. Khairat   +5 more
semanticscholar   +5 more sources

Advances in Detection Techniques for the H5N1 Avian Influenza Virus

International Journal of Molecular Sciences, 2023
Avian influenza is caused by avian influenza virus infection; the H5N1 avian influenza virus is a highly pathogenic subtype, affecting poultry and human health.
Xian-Shu Fu, Sun Kai, Biao Zhang
exaly   +2 more sources

Avian Influenza in Wild Birds and Poultry: Dissemination Pathways, Monitoring Methods, and Virus Ecology

Pathogens, 2021
Avian influenza is one of the largest known threats to domestic poultry. Influenza outbreaks on poultry farms typically lead to the complete slaughter of the entire domestic bird population, causing severe economic losses worldwide.
Artem Blagodatski, Kseniya Trutneva, Olga Glazova, Olga Mityaeva, Liudmila Shevkova, Evgenii Kegeles, Nikita Onyanov, Kseniia Fede, Anna Maznina, Elena Khavina, Seon-Ju Yeo, Hyun Park, Pavel Volchkov   +12 more
doaj   +2 more sources

Detection of Avian Influenza Virus in Pigeons. [PDF]

Viruses
Pigeons (Columba livia) are usually kept as free-ranging or racing birds, and they have direct contact with livestock, poultry, and humans. Therefore, they may have an important role in the ecology of influenza virus among various species. In the present study, we bring together all available sequence data of pigeon avian influenza virus (AIV) from ...
Cui N, Wang P, Huang Q, Yuan Z, Su S, Xu C, Qi L.   +6 more
europepmc   +4 more sources

Inhibition of Avian Influenza A Virus Replication in Human Cells by Host Restriction Factor TUFM Is Correlated with Autophagy

mBio, 2017
Avian influenza A viruses generally do not replicate efficiently in human cells, but substitution of glutamic acid (Glu, E) for lysine (Lys, K) at residue 627 of avian influenza virus polymerase basic protein 2 (PB2) can serve to overcome host ...
Shu-Ming Kuo, Chi-Jene Chen, Shih-Cheng Chang, Tzu-Jou Liu, Yi-Hsiang Chen, Sheng-Yu Huang, Shin-Ru Shih   +6 more
doaj   +2 more sources

Emergence and spread of novel H5N8, H5N5 and H5N1 clade 2.3.4.4 highly pathogenic avian influenza in 2020

Emerging Microbes and Infections, 2021
Analyses of HPAI H5 viruses from poultry outbreaks across a wide Eurasian region since July 2020 including the Russian Federation, Republics of Iraq and Kazakhstan, and recent detections in migratory waterfowl in the Netherlands, revealed undetected ...
Nicola S. Lewis, Ashley C. Banyard, Elliot Whittard, Talgat Karibayev, Thamer Al Kafagi, Ilya Chvala, Alex Byrne, Saduakassova Meruyert (Akberovna), Jacqueline King, Timm Harder, Christian Grund, Steve Essen, Scott M. Reid, Adam Brouwer, Nikolay G. Zinyakov, Azimkhan Tegzhanov, Victor Irza, Anne Pohlmann, Martin Beer, Ron A. M. Fouchier, Sultanov Akhmetzhan (Akievich), Ian H. Brown   +21 more
doaj   +1 more source

Evolutionary Dynamics of H5 Highly Pathogenic Avian Influenza Viruses (Clade 2.3.4.4B) Circulating in Bulgaria in 2019–2021

Viruses, 2021
The first detection of a Highly Pathogenic Avian Influenza (HPAI) H5N8 virus in Bulgaria dates back to December 2016. Since then, many outbreaks caused by HPAI H5 viruses from clade 2.3.4.4B have been reported in both domestic and wild birds in different
Bianca Zecchin, Gabriela Goujgoulova, Isabella Monne, Annalisa Salviato, Alessia Schivo, Iskra Slavcheva, Ambra Pastori, Ian H. Brown, Nicola S. Lewis, Calogero Terregino, Alice Fusaro   +10 more
doaj   +1 more source

Immunobiological properties of inactivated anti-highly pathogenic avian influenza vaccines based on antigens of А/Н5N1 avian influenza virus strains of different virulence

Ветеринария сегодня, 2022
Antigen of H5N1 low pathogenic avian influenza virus Yamal strain included in the inactivated emulsion vaccine is able to induce strong immunity against highly pathogenic avian influenza in chickens. Inactivated emulsion vaccines based on antigen of H5N1
S. V. Frolov, I. A. Chvala, N. V. Moroz, V. Yu. Kulakov, V. Yu. Sosipatorova, D. B. Andreychuk   +5 more
doaj   +1 more source

Highly pathogenic avian influenza A(H5N1) virus infection in farmed minks, Spain, October 2022

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin, 2023
In October 2022, an outbreak in Europe of highly pathogenic avian influenza (HPAI) A(H5N1) in intensively farmed minks occurred in northwest Spain. A single mink farm hosting more than 50,000 minks was involved. The identified viruses belong to clade 2.3.
M. Agüero, I. Monne, Azucena Sánchez, B. Zecchin, A. Fusaro, M. Ruano, Manuel del Valle Arrojo, R. Fernández-Antonio, Antonio Manuel Souto, Pedro Tordable, J. Cañás, Francesco Bonfante, E. Giussani, C. Terregino, Jesús Javier Orejas   +14 more
semanticscholar   +1 more source