ArticleEuropean journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology2013
Seroprevalence of avian influenza H9N2 among poultry workers in Shandong Province, China.
Article in European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.
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Who cites it
41 citing papers in PubMed, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.
- A Systematic Review and Meta-Analysis of the Seroprevalence of Influenza A(H9N2) Infection Among Humans.The Journal of infectious diseases · 2015Pooled it
- Genetic evolution, phylodynamics, geographic spread of H9N2 avian influenza viruses in China from 2014 to 2025: an increasing potential zoonotic risk.Emerging microbes & infections · 2026Article
- Adaptive selection of quasispecies duringJournal of virology · 2025Article
- Occupational Risk from Avian Influenza Viruses at Different Ecological Interfaces Between 1997 and 2019.Microorganisms · 2025Review
- Genetic, biological and epidemiological study on a cluster of H9N2 avian influenza virus infections among chickens, a pet cat, and humans at a backyard farm in Guangxi, China.Emerging microbes & infections · 2023Article
- That H9N2 avian influenza viruses circulating in different regions gather in the same live-poultry market poses a potential threat to public health.Frontiers in microbiology · 2023Article
- Current situation and control strategies of H9N2 avian influenza in South Korea.Journal of veterinary science · 2023Review
- Emerging threats and vaccination strategies of H9N2 viruses in poultry in Indonesia: A review.F1000Research · 2022Review
- Serologic Evidence of Occupational Exposure to Avian Influenza Viruses at the Wildfowl/Poultry/Human Interface.Microorganisms · 2021Article
- Development of a Rapid Fluorescent Diagnostic System to Detect Subtype H9 Influenza A Virus in Chicken Feces.International journal of molecular sciences · 2021Article
- Generation of a recombinant chickenized monoclonal antibody against the neuraminidase of H9N2 avian influenza virus.AMB Express · 2020Article
- Variation and Molecular Basis for Enhancement of Receptor Binding of H9N2 Avian Influenza Viruses in China Isolates.Frontiers in microbiology · 2020Article
- Genetic, Molecular, and Pathogenic Characterization of the H9N2 Avian Influenza Viruses Currently Circulating in South China.Viruses · 2019Article
- Avian influenza A (H9N2) virus infections among poultry workers, swine workers, and the general population in Beijing, China, 2013-2016: A serological cohort study.Influenza and other respiratory viruses · 2019Article
- Development and evaluation of a new real-time RT-PCR assay for detecting the latest H9N2 influenza viruses capable of causing human infection.Microbiology and immunology · 2019Article
- Assessment of low pathogenic avian influenza virus transmission via raw poultry meat and raw table eggs.EFSA journal. European Food Safety Authority · 2018Article
- The Multifaceted Zoonotic Risk of H9N2 Avian Influenza.Veterinary sciences · 2018Review
- Avian Influenza A Virus Infection among Workers at Live Poultry Markets, China, 2013-2016.Emerging infectious diseases · 2018Article
- Identification, sequence analysis, and infectivity of H9N2 avian influenza viruses isolated from geese.Journal of veterinary science · 2018Article
- Identification of Amino Acid Residues Responsible for Inhibition of Host Gene Expression by Influenza A H9N2 NS1 Targeting of CPSF30.Frontiers in microbiology · 2018Article
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
H9N2 avian influenza virus has been circulating widely in birds, with occasional infection among humans. Poultry workers are considered to be at high risk of infection with avian influenza due to their frequent exposure to chickens, but the frequency of H9N2 avian influenza virus infections among them is still indistinct. This study was carried out in order to identify the seroprevalence of H9N2 avian influenza virus among poultry workers in Shandong, China. During the period from December 2011 to February 2012, a total of 482 subjects took part in this study, including 382 poultry workers and 100 healthy residents without occupational poultry exposure. Serum samples were collected and tested for the presence of antibodies against H9N2 avian influenza virus by hemagglutination inhibition (HI) and microneutralization (MN) assays. Nine subjects (9/382 = 2.3%) were positive for antibodies against H9N2 avian influenza virus among poultry workers by either HI or MN assays using ≥40 cut-off, while none of the 100 healthy residents were seropositive. In conclusion, our study identified H9N2 avian influenza infections among poultry workers in Shandong, China, and continuous surveillance of H9N2 avian influenza virus infection in humans should be carried out to evaluate the threat to public health.
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