ArticleTropical animal health and production2017
Clade 2.3.4.4 avian influenza A (H5N8) outbreak in commercial poultry, Iran, 2016: the first report and update data.
Article in Tropical animal health and production, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 24 citations in OpenAlex.
- Serological baseline, antibody stability and efficacy of different types of avian influenza (H5) vaccines.Journal of veterinary science · 2025Article
- Spatial and Temporal Characteristic Analysis and Risk Assessment of Global Highly Pathogenic Avian Influenza H5N8 Subtype.Transboundary and emerging diseases · 2024Article
- Global review of the H5N8 avian influenza virus subtype.Frontiers in microbiology · 2023Review
- Outbreak Investigation of Officially Reported and Highly Pathogenic Avian Influenza (H5N8 Subtype) in Iran During 2016.Archives of Razi Institute · 2021Article
- Surveillance of Highly Pathogenic Avian Influenza Viruses (H5Nx Subtypes) in Wild Birds in Iran, 2014-2019.Archives of Razi Institute · 2021Article
- Development and biochemical characterization of the monoclonal antibodies for specific detection of the emerging H5N8 and H5Nx avian influenza virus hemagglutinins.Applied microbiology and biotechnology · 2021Article
- Pandemic potential of highly pathogenic avian influenza clade 2.3.4.4 A(H5) viruses.Reviews in medical virology · 2020Review
- A brief history of bird flu.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019Review
- Molecular characterisation of an avian influenza (H5N8) outbreak in backyard flocks in Al Ahsa, Eastern Saudi Arabia, 2017-2018.Veterinary record open · 2019Article
- Swarm incursions of reassortants of highly pathogenic avian influenza virus strains H5N8 and H5N5, clade 2.3.4.4b, Germany, winter 2016/17.Scientific reports · 2018Article
- Avian influenza overview September - November 2017.EFSA journal. European Food Safety Authority · 2017Article
- Avian influenza overview October 2016-August 2017.EFSA journal. European Food Safety Authority · 2017Article
- Evolution, global spread, and pathogenicity of highly pathogenic avian influenza H5Nx clade 2.3.4.4.Journal of veterinary science · 2017Review
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In 2010, H5N8 highly pathogenic avian influenza (HPAI) viruses of the A/Goose/Guangdong/1/1996 lineage dramatically affected poultry and wild birds in Asia, Europe, and North America. In November 2016, HPAI H5N8 was detected in a commercial layer farm in Tehran province. The diagnosis was based on real-time reverse transcriptase PCR (RRT-PCR) and sequencing of haemaglutinin (HA) and neuraminidase (NA) genes from suspected samples. Genetic and phylogenetic analysis of the HA gene demonstrated that the Iranian HPAI H5N8 viruses belong to the HPAI H5 virus clade 2.3.4.4 and cluster within group B (Gochang-like). In particular, the highest similarity was found with the sequences of the HPAI H5N8 identified in Russia in 2016. To our knowledge, this clade has not been previously detected in Iran. Previous HPAI A (H5) epidemic in Iran occurred in 2015 and involved exclusively viruses of clade 2.3.2.1c. These findings indicate that Iran is at high risk of introduction of HPAI H5 of the A/Goose/Guangdong/1/1996 lineage from East Asia and highlight the need to maintain adequate monitoring activities in target wild and domestic bird species for HPAI early detection. This study is useful for better understanding the genetic and antigenic evolution of H5 HPAI viruses in the region and the world.
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