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Influenza A Virus H5N1 Subtype: Resurgent Interspecies and Intercontinental Transmission, and a New Host [PDF]

Pathogens
It has been more than 25 years since the avian influenza A virus (IAV) H5N1 subtype emerged in humans in 1997. Since then, this virus has become endemic in poultry and wild birds and has been causing sporadic infections in humans.
Matloob Husain
doaj   +2 more sources

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. [PDF]

Influenza Other Respir Viruses
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 ...
Wille M, Atkinson R, Barr IG, Bond AL, Boyle DB, Christie M, Deng YM, Dewar ML, Douglas TK, He M, Jessop R, Kidd LR, Klaassen H, Lavers JL, Lau H, Marks I, Miller E, Neave MJ, Ross TA, Stevens V, Sutherland DR, Klaassen M.   +21 more
europepmc   +2 more sources

Antiviral Resistance in Influenza: Clinical and Public Health Implications. [PDF]

Influenza Other Respir Viruses
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.
Ngiam JN, Koh MCY, Hayden FG.
europepmc   +2 more sources

Serological survey for avian influenza virus infection of backyard poultry and poultry workers in Baghdad and Basrah provinces, Iraq [PDF]

Bulgarian Journal of Veterinary Medicine, 2020
The aim of this study was to determine the prevalence of avian influenza virus (AIV) subtype H5N1 among backyard birds and poultry workers. The study included backyard birds (chickens and ducks) in rural areas of Baghdad and Basrah provinces, Iraq. Rural
S. Jaber, H. T. Thwiny
doaj   +1 more source

A recombinant vaccine of H5N1 HA1 fused with foldon and human IgG Fc induced complete cross-clade protection against divergent H5N1 viruses. [PDF]

PLoS ONE, 2011
Development of effective vaccines to prevent influenza, particularly highly pathogenic avian influenza (HPAI) caused by influenza A virus (IAV) subtype H5N1, is a challenging goal.
Lanying Du, Virtual Ho-Chuen Leung, Xiujuan Zhang, Jie Zhou, Min Chen, Wu He, Hai-Ying Zhang, Chris C S Chan, Vincent Kwok-Man Poon, Guangyu Zhao, Shihui Sun, Lifeng Cai, Yusen Zhou, Bo-Jian Zheng, Shibo Jiang   +14 more
doaj   +1 more source

H5Nx Viruses Emerged during the Suppression of H5N1 Virus Populations in Poultry

Microbiology Spectrum, 2021
Highly pathogenic avian influenza (HPAI) H5 viruses have posed a substantial pandemic threat through repeated human infection since their emergence in China in 1996. Nationwide control measures, including vaccination of poultry, were implemented in 2005,
Yao-Tsun Li, Yvonne C. F. Su, Gavin J. D. Smith   +2 more
doaj   +1 more source

A study of analysis PB1-F2 protein of Influenza Viruses A/H1N1pdm09, A/ H3N2, and A/H5N1

Health Science Journal of Indonesia, 2016
Abstrak Tujuan. Protein PB1-F2 (polymerase basic 1-frame 2) adalah protein terbaru yang ditemukan pada virus Influenza dan telah terbukti berperan dalam induksi kematian sel dan patogenitas. Tujuan dari tulisan ini adalah untuk menganalisis protein PB1-
Hana Apsari Pawestri, I Gusti Ngurah Kade Mahardika   +1 more
doaj   +3 more sources

Deteksi, Isolasi, dan Identifikasi Avian influenza Subtipe H5N1 pada Unggas di Pulau Jawa, Indonesia Tahun 2016 (DETECTION, ISOLATION AND IDENTIFICATION OF H5N1 SUBTYPE AVIAN INFLUENZA IN POULTRY IN JAVA ISLAND, INDONESIA, 2016)

Jurnal Veteriner, 2018
H5N1 subtype Avian influenza has harmed for poultry in Indonesia currently. Since clade 2.3.2 Avian influenza has been found in waterfowl from 2012, mortality of waterfowl has been occured until now. Change of extreme weather condition with high rainfall
Dyah Ayu Hewajuli, Ni Luh Putu Indi Dharmayanti, I Wayan Teguh Wibawan   +2 more
doaj   +1 more source

Cross-subtype Immunity against Avian Influenza in Persons Recently Vaccinated for Influenza

Emerging Infectious Diseases, 2008
Avian influenza virus (H5N1) can be transmitted to humans, resulting in a severe or fatal disease. The aim of this study was to evaluate the immune cross-reactivity between human and avian influenza (H5N1) strains in healthy donors vaccinated for ...
Cristiana Gioia, Concetta Castilletti, Massimo Tempestilli, Paola Piacentini, Licia Bordi, Roberta Chiappini, Chiara Agrati, Salvatore Squarcione, Giuseppe Ippolito, Vincenzo Puro, Maria Rosaria Capobianchi, Fabrizio Poccia   +11 more
doaj   +1 more source

Molecular Epidemiology of Clade 1 Influenza A Viruses (H5N1), Southern Indochina Peninsula, 2004–2007

Emerging Infectious Diseases, 2009
To determine the origin of influenza A virus (H5N1) epizootics in Cambodia, we used maximum-likelihood and Bayesian methods to analyze the genetic sequences of subtype H5N1 strains from Cambodia and neighboring areas.
Philippe Buchy, Mathieu Fourment, Sek Mardy, San Sorn, Davun Holl, Sowath Ly, Sirenda Vong, Vincent Enouf, J.S. Malik Peiris, Silvie van der Werf   +9 more
doaj   +1 more source