Results 21 to 30 of about 15,800,632 (221)

Characterization of H5N1 high pathogenicity avian influenza virus belonging to clade 2.3.4.4b isolated from Ezo red fox in Japan in a mouse model [PDF]

Microbiology Spectrum
H5N1 high pathogenicity avian influenza virus (HPAIV) has spread in wild birds and poultry worldwide. H5N1 HPAIV belonging to the currently predominant clade 2.3.4.4b has infected not only birds but also mammals (wild and domestic animals), with several ...
Shintaro Shichinohe, Takahiro Hiono, Yasushi Itoh, Kosuke Takada, Yurie Kida, Pei Wang, Daisuke Motooka, Norikazu Isoda, Ayato Takada, Yoshihiro Sakoda, Tokiko Watanabe   +10 more
doaj   +2 more sources

Intravenous pathogenicity of influenza virus A/H5N1/2014 isolated from pig in Ogbomoso, Nigeria [PDF]

Open Veterinary Journal, 2018
Understanding the pathogenicity of avian influenza viruses in poultry is an important scientific and public health challenge because of antigenic shift/drift and a source of novel, potentially human-pathogenic strains.
E. Kolawole Oladipo, J. Kola Oloke, J. Adekunle Adeniji   +2 more
doaj   +1 more source

Rapid and highly informative diagnostic assay for H5N1 influenza viruses. [PDF]

PLoS ONE, 2006
A highly discriminative and information-rich diagnostic assay for H5N1 avian influenza would meet immediate patient care needs and provide valuable information for public health interventions, e.g., tracking of new and more dangerous variants by ...
Nader Pourmand, Lisa Diamond, Rebecca Garten, Julianna P Erickson, Jochen Kumm, Ruben O Donis, Ronald W Davis   +6 more
doaj   +1 more source

Combined Phylogeographic Analyses and Epidemiologic Contact Tracing to Characterize Atypically Pathogenic Avian Influenza (H3N1) Epidemic, Belgium, 2019

Emerging Infectious Diseases, 2023
The high economic impact and zoonotic potential of avian influenza call for detailed investigations of dispersal dynamics of epidemics. We integrated phylogeographic and epidemiologic analyses to investigate the dynamics of a low pathogenicity avian ...
Steven Van Borm, Géraldine Boseret, Simon Dellicour, Mieke Steensels, Virginie Roupie, Frank Vandenbussche, Elisabeth Mathijs, Aline Vilain, Michèle Driesen, Marc Dispas, Andy W. Delcloo, Philippe Lemey, Ingeborg Mertens, Marius Gilbert, Bénédicte Lambrecht, Thierry van den Berg   +15 more
doaj   +1 more source

Development of an Inactivated H7N9 Subtype Avian Influenza Serological DIVA Vaccine Using the Chimeric HA Epitope Approach

Microbiology Spectrum, 2021
H7N9 avian influenza virus (AIV) is an emerging zoonotic pathogen, and it is necessary to develop a differentiating infected from vaccinated animals (DIVA) vaccine for the purpose of eradication. H7N9 subtype AIV hemagglutinin subunit 2 glycoprotein (HA2)
Zhihao Sun, Qiuxia Wang, Gang Li, Jingzhi Li, Sujuan Chen, Tao Qin, Hongwei Ma, Daxin Peng, Xiufan Liu   +8 more
doaj   +1 more source

Will Wallace's Line Save Australia from Avian Influenza?

Ecology and Society, 2008
Australia is separated from the Asian faunal realm by Wallace's Line, across which there is relatively little avian migration. Although this does diminish the risk of high pathogenicity avian influenza of Asian origin arriving with migratory birds, the ...
Hamish I. McCallum, David A. Roshier, John P. Tracey, Leo Joseph, Robert Heinsohn   +4 more
doaj   +1 more source

The Pathobiology of H7N3 Low and High Pathogenicity Avian Influenza Viruses from the United States Outbreak in 2020 Differs between Turkeys and Chickens

Viruses, 2021
An outbreak caused by H7N3 low pathogenicity avian influenza virus (LPAIV) occurred in commercial turkey farms in the states of North Carolina (NC) and South Carolina (SC), United States in March of 2020.
Miriã F. Criado, Christina M. Leyson, Sungsu Youk, Suzanne DeBlois, Tim Olivier, Mary Lea Killian, Mia L. Torchetti, Darren J. Parris, Erica Spackman, Darrell R. Kapczynski, David L. Suarez, David E. Swayne, Mary J. Pantin-Jackwood   +12 more
doaj   +1 more source

Spreading of the High-Pathogenicity Avian Influenza (H5N1) Virus of Clade 2.3.4.4b into Uruguay

Viruses, 2023
Background: Avian influenza viruses (genus Alphainfluenzavirus, family Orthomyxoviridae) infect avian and mammal hosts. In 2022, the high pathogenicity avian influenza virus (H5N1) spread to South America, resulting in the loss of thousands of wild birds, including endangered species, and severely impacting the global poultry industry.
Ana Marandino, Gonzalo Tomás, Yanina Panzera, Carmen Leizagoyen, Ramiro Pérez, Lucía Bassetti, Raúl Negro, Sirley Rodríguez, Ruben Pérez   +8 more
openaire   +4 more sources

Epidemiology and Evolutionary Dynamics of High Pathogenicity Avian Influenza (HPAI) H5N1 in Bangladesh

Transboundary and Emerging Diseases, 2023
Understanding disease clustering and transmission patterns improves the prevention and control of disease. Herein, we described the epizootic characteristics and spatiotemporal dynamics of High Pathogenicity Avian Influenza (HPAI) H5N1 outbreaks as well as clade diversity and phylodynamics of H5N1 over time and across host species in Bangladesh.
Ariful Islam, Tasnim Ara, Emama Amin, Shariful Islam, Md. Abu Sayeed, Tahmina Shirin, Mohammad Mahmudul Hassan, Marcel Klaassen, Jonathan H. Epstein   +8 more
openaire   +4 more sources

Incursion of H5N8 high pathogenicity avian influenza virus (HPAIV) into gamebirds in England [PDF]

Epidemiology and Infection, 2022
Abstract The 2016–17 European outbreak of H5N8 HPAIV (Clade 2.3.4.4b) affected a wider range of avian species than the previous H5N8 outbreak (2014–15), including an incursion of H5N8 HPAIV into gamebirds in England. Natural infection of captive-reared pheasants (Phasianus colchicus) led to variable disease presentation; clinical signs included ...
Sharon M. Brookes, Karen L Mansfield, Scott M. Reid, Vivien Coward, Caroline Warren, James Seekings, Tanis Brough, Davina Gray, Alejandro Núñez, Ian H. Brown   +9 more
openaire   +2 more sources