ArticlePloS one2016
Serological Evidence of Human Infection with Avian Influenza A H7virus in Egyptian Poultry Growers.
Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed.
- Occupational Risk from Avian Influenza Viruses at Different Ecological Interfaces Between 1997 and 2019.Microorganisms · 2025Review
- Review
- Implications of viral transmitted/founder (T/F) dynamics on vaccine development.Human vaccines & immunotherapeutics · 2021Article
- Systematic Review of Important Viral Diseases in Africa in Light of the 'One Health' Concept.Pathogens (Basel, Switzerland) · 2020Article
- Molecular and serological prevalence of influenza A viruses in poultry and poultry farmers in the Ashanti region, Ghana.Infection ecology & epidemiology · 2019Article
- A Comprehensive Review of Common Bacterial, Parasitic and Viral Zoonoses at the Human-Animal Interface in Egypt.Pathogens (Basel, Switzerland) · 2017Review
- H5 influenza, a global update.Journal of microbiology (Seoul, Korea) · 2017Review
Corrections and comments
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Authors and funding
13 authors.
Funding
Abstract
Avian influenza viruses circulate widely in birds, with occasional human infections. Poultry-exposed individuals are considered to be at high risk of infection with avian influenza viruses due to frequent exposure to poultry. Some avian H7 viruses have occasionally been found to infect humans. Seroprevalence of neutralizing antibodies against influenza A/H7N7 virus among poultry-exposed and unexposed individuals in Egypt were assessed during a three-years prospective cohort study. The seroprevalence of antibodies (titer, ≥80) among exposed individuals was 0%, 1.9%, and 2.1% annually while the seroprevalence among the control group remained 0% as measured by virus microneutralization assay. We then confirmed our results using western blot and immunofluorescence assays. Although human infection with H7 in Egypt has not been reported yet, our results suggested that Egyptian poultry growers are exposed to avian H7 viruses. These findings highlight the need for surveillance in the people exposed to poultry to monitor the risk of zoonotic transmission of avian influenza viruses.
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