Results 121 to 130 of about 58,193 (248)

The surveillance and risk assessment of wild birds in northern Australia for highly pathogenic avian influenza H5N1 virus

, 2012
Highly pathogenic avian influenza (HPAI), caused by infection with H5N1 virus, is a transboundary disease which has had a significant socio-economic impact on the poultry production systems of Eurasia, and spillover events with mortality in humans and ...
Curran, John
core  

Marked Rise in Replikin Counts in H5N1 Influenza Virus Localized to Lethality Gene p B1.

, 2011
: Virus outbreaks have been found to be related to the concentration of a new class of genomic peptides, Replikins^1^. The eight genes of H5N1 influenza virus were analyzed for the distribution of Replikin Counts (number Replikins /100 amino acids) in 2 ...
Samuel Bogoch, Elenore Bogoch, Elenore S. Bogoch   +2 more
core   +1 more source

Genetic and biological characteristics of avian influenza virus subtype H1N8 in environments related to live poultry markets in China

BMC Infectious Diseases, 2019
Background Since 2008, avian influenza surveillance in poultry-related environments has been conducted annually in China. Samples have been collected from environments including live poultry markets, wild bird habitats, slaughterhouses, and poultry farms.
Ye Zhang, Jie Dong, Hong Bo, Libo Dong, Shumei Zou, Xiyan Li, Yuelong Shu, Dayan Wang   +7 more
doaj   +1 more source

Antiviral Resistance in Influenza: Clinical and Public Health Implications

Influenza and Other Respiratory Viruses, Volume 20, Issue 6, June 2026.
ABSTRACT Timely antiviral treatment and prevention can diminish the morbidity and mortality caused by influenza seasonal, zoonotic, and pandemic infections. However, the emergence of antiviral resistance threatens the utility of available agents and sometimes contributes to poor clinical outcomes.
Jinghao Nicholas Ngiam, Matthew Chung Yi Koh, Frederick G. Hayden   +2 more
wiley   +1 more source

Phylodynamics of H5N1 avian influenza virus in Indonesia

Molecular Ecology, 2012
AbstractUnderstanding how pathogens invade and become established in novel host populations is central to the ecology and evolution of infectious disease. Influenza viruses provide unique opportunities to study these processes in nature because of their rapid evolution, extensive surveillance, large data sets and propensity to jump species boundaries ...
Leung, FCC, Holmes, EC, Lam, TTY, Hon, CC, Lemey, P, Pybus, OG, Shi, M, Li, J, Jiang, J, Tun, HM   +9 more
openaire   +5 more sources

Estimating reassortment rates in co-circulating Eurasian swine influenza viruses [PDF]

, 2012
Swine have often been considered as a mixing vessel for different influenza strains. In order to assess their role in more detail, we undertook a retrospective sequencing study to detect and characterize the reassortants present in European swine and to ...
Pybus, OG, McCauley, J. W., Brown, I. H., Kellam, P., Leigh Brown, AJ, Lycett, S., Baillie, G., Baillie, G, Coulter, E, Brown, IH, Wood, JL, Lycett, S. J., Lycett, SJ, Coulter, E., McCauley, JW, Leigh Brown, A., Wood, J. L. N., Pybus, Oliver G., Bhatt, S., Kellam, P, N Wood, J., ?, ?, Wood, JLN, Pybus, Oliver, Brown Leigh, AJ, Bhatt, S, Brown, AJ Leigh, Brown, A. J. Leigh, Pybus, O. G., Brown, I., McCauley, J.   +30 more
core   +1 more source

Host Species Contribution to the Spatiotemporal Dynamics of the 2024–2025 H5N1 Epidemic in Italy

Influenza and Other Respiratory Viruses, Volume 20, Issue 6, June 2026.
ABSTRACT This study uses a phylodynamic approach to investigate host species contribution in the spatiotemporal dynamics of the highly pathogenic avian influenza A(H5N1) viruses of clade 2.3.4.4b identified during the 2024–2025 epidemic in Italy.
Enrico Savegnago, Lara Cavicchio, Marta Dianati, Angela Salomoni, Bianca Zecchin, Alessandro Sartori, Edoardo Giussani, Ana Moreno, Gianpiero Zamperin, Elisa Palumbo, Alessia Schivo, Annalisa Salviato, Silvia Ormelli, Maria Varotto, Calogero Terregino, Isabella Monne, Alice Fusaro   +16 more
wiley   +1 more source

Field trial for assessment of avian influenza vaccination effectiveness in Indonesia

, 2008
The aim of this field study was to determine the efficacy of vaccination against highly pathogenic avian influenza (HPAI) virus strain H5N1 in Indonesia.
Muljono, A.T., Claassen, I., Jatikusumah, A., Siregar, E.S., Stegeman, J.A., Bouma, A., Dharmayanti, I., Nell, A.J., Mudjiartiningsih, S., Koch, G.   +9 more
core  

Influenza and the implications of a pandemic for Malta [PDF]

, 2005
An influenza pandemic is inevitable and recent reports from Southeast Asia on avian influenza viruses infecting humans have served to fuel worries that a new pandemic is near.
Melillo Fenech, Tanya, Farrugia, Ryan, Spiteri, Gianfranco   +2 more
core  

Surveillance of Migratory Shorebirds and Seabirds in 2024 in Australia Reveals Incursions of a Diversity of Low Pathogenicity Avian Influenza Viruses, but Not High Pathogenicity Avian Influenza H5N1

Influenza and Other Respiratory Viruses, Volume 20, Issue 6, June 2026.
ABSTRACT Background The current panzootic of high pathogenicity avian influenza (HPAI) H5N1 has been catastrophic for wildlife, and following substantial geographic spread, clade 2.3.4.4b is found in every region aside from Oceania. Herein, we report the results of our third year of targeted surveillance of incoming migratory seabirds and shorebirds ...
Michelle Wille, Robyn Atkinson, Ian G. Barr, Alexander L. Bond, David B. Boyle, Maureen Christie, Yi‐Mo Deng, Meagan L. Dewar, Tegan K. Douglas, Min He, Rosalind Jessop, Lindall R. Kidd, Hiske Klaassen, Jennifer L. Lavers, Hilda Lau, Ila Marks, Eric Miller, Matthew J. Neave, Tobias A. Ross, Vittoria Stevens, Duncan R. Sutherland, Marcel Klaassen   +21 more
wiley   +1 more source