ArticleFrontiers in veterinary science2020
Detection of Low Pathogenic Avian Influenza Virus Subtype H10N7 in Poultry and Environmental Water Samples During a Clinical Outbreak in Commercial Free-Range Layers, Netherlands 2017.
Article in Frontiers in veterinary science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.
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13 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.
- A Systematic Review of New, Enhanced Surveillance Systems and Methodologies for Zoonotic Influenza Viruses in Animals and Human-Animal Interface.Influenza and other respiratory viruses · 2025Pooled it
- Exploring the Use of Passive Samplers for the Surveillance of Avian Influenza Viruses in Wetlands: A Laboratory and Field Validation Study.Food and environmental virology · 2025Article
- Chicken as a carrier of emerging virulent Helicobacter species: a potential zoonotic risk.Gut pathogens · 2025Article
- Monitoring of antimicrobial resistance genes and influenza viruses in avian-populated water bodies.Sustainable microbiology · 2025Article
- Preparedness, prevention and control related to zoonotic avian influenza.EFSA journal. European Food Safety Authority · 2025Article
- Development of a Large-Volume Concentration Method to Recover Infectious Avian Influenza Virus from the Aquatic Environment.Viruses · 2024Article
- Epidemiological distribution of respiratory viral pathogens in marketable vaccinated broiler chickens in five governorates in the Nile Delta, Egypt, from January 2022 to October 2022.Veterinary world · 2024Article
- A systematic review of influenza virus in water environments across human, poultry, and wild bird habitats.Water research X · 2024Review
- Environmental Surveillance and Detection of Infectious Highly Pathogenic Avian Influenza Virus in Iowa Wetlands.Environmental science & technology letters · 2023Article
- Zoonotic Mutation of Highly Pathogenic Avian Influenza H5N1 Virus Identified in the Brain of Multiple Wild Carnivore Species.Pathogens (Basel, Switzerland) · 2023Article
- Impact of inland waters on highly pathogenic avian influenza outbreaks in neighboring poultry farms in South Korea.Journal of veterinary science · 2022Article
- Welfare issues and potential solutions for laying hens in free range and organic production systems: A review based on literature and interviews.Frontiers in veterinary science · 2022Review
- Comparative pathogenicity and environmental transmission of recent highly pathogenic avian influenza H5 viruses.Emerging microbes & infections · 2021Article
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wild birds are the natural reservoir of the avian influenza virus (AIV) and may transmit AIV to poultry via direct contact or indirectly through the environment. In the Netherlands, a clinically suspected free-range layer flock was reported to the veterinary authorities by the farmer. Increased mortality, a decreased feed intake, and a drop in egg production were observed. Subsequently, an infection with low pathogenic avian influenza virus was detected. This study describes the diagnostic procedures used for detection and subtyping of the virus. In addition to routine diagnostics, the potential of two different environmental diagnostic methods was investigated for detecting AIV in surface water. AIV was first detected using rRT-PCR and isolated from tracheal and cloacal swabs collected from the hens. The virus was subtyped as H10N7. Antibodies against the virus were detected in 28 of the 31 sera tested. An intravenous pathogenicity index (IVPI) experiment was performed, but no clinical signs (IVPI = 0) were observed. Post-mortem examination and histology confirmed the AIV infection. Multiple water samples were collected longitudinally from the free-range area and waterway near the farm. Both environmental diagnostic methods allowed the detection of the H10N7 virus, demonstrating the potential of these methods in detection of AIV. The described methods could be a useful additional procedure for AIV surveillance in water-rich areas with large concentrations of wild birds or in areas around poultry farms. In addition, these methods could be used as a tool to test if the environment or free-range area is virus-free again, at the end of an AIV epidemic.
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