ArticleScientific reports2022
Village and farm-level risk factors for avian influenza infection on backyard chicken farms in Bangladesh.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.
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Who cites it
15 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Transmission Pathways of Zoonotic Influenza Viruses and Influencing Factors: A Systematic Review of Recent Findings.Viruses · 2025Pooled it
- Spatiotemporal distribution trends and driving factors of avian influenza in poultry in China.One health (Amsterdam, Netherlands) · 2026Article
- Quantitative risk assessment of avian influenza: A scoping review.Infectious Disease Modelling · 2026Review
- Avian Influenza at the Wild Bird-Poultry Interface: An Asia-Focused Review with Ecological Risk Scenarios for China.Animals : an open access journal from MDPI · 2026Review
- Detection and molecular characterization of infectious bronchitis virus in pigeons and spotted doves from Bogor Regency, West Java Province, Indonesia in 2024.Open veterinary journal · 2026Article
- Projecting the impacts of climate and land-use change on avian influenza suitability in Bangladesh.One health (Amsterdam, Netherlands) · 2025Article
- Environmental monitoring and spatiotemporal trend analysis of avian influenza virus in Xinjiang, 2021-2023.BMC infectious diseases · 2025Article
- Investigation of human infection with H5N6 avian influenza cases in Sichuan Province from 2014 to 2024: a retrospective study.Frontiers in public health · 2025Article
- Prevalence and risk factors of Influenza Avian Virus in backyard pigeons, ducks, and chickens in Toba Tek Singh District, Pakistan.PloS one · 2025Article
- Risk for Waterborne Transmission and Environmental Persistence of Avian Influenza Virus in a Wildlife/Domestic Interface in Mexico.Food and environmental virology · 2024Article
- Avian Influenza: Lessons from Past Outbreaks and an Inventory of Data Sources, Mathematical and AI Models, and Early Warning Systems for Forecasting and Hotspot Detection to Tackle Ongoing Outbreaks.Healthcare (Basel, Switzerland) · 2024Review
- Amplification of avian influenza virus circulation along poultry marketing chains in Bangladesh: A controlled field experiment.Preventive veterinary medicine · 2024Article
- Spread of avian influenza among poultry specialists in England during winter 2022/23: National poultry housing order and environmental drivers.Dialogues in health · 2024Article
- Evidence of the circulation of avian metapneumovirus in domestic backyard chickens in Eastern Saudi Arabia in 2019.Veterinary world · 2023Article
- Annual trading patterns and risk factors of avian influenza A/H5 and A/H9 virus circulation in turkey birds (Frontiers in veterinary science · 2023Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
A cross-sectional study was conducted with 144 small-scale poultry farmers across 42 Bangladeshi villages to explore risk factors associated with avian influenza H5 and H9 seropositivity on backyard chicken farms. Using mixed-effects logistic regression with village as random effect, we identified crow abundance in garbage dumping places and presence of migratory wild birds within villages to be associated with higher odds of H5 and H9 seropositivity. At farm-level, garbage around poultry houses was also associated with higher odds of H5 and H9 seropositivity. In addition, specific trading practices (such as, purchase of chickens from live bird markets (LBM) and neighboring farms to raise them on their own farms, frequency of visits to LBM, purchase of poultry at LBM for consumption) and contact of backyard chickens with other animals (such as, feeding of different poultry species together, using pond water as drinking source for poultry, access of feral and wild animals to poultry houses) were associated with higher odds of H5 or H9 seropositivity. Resource-constrained small-scale poultry farmers should be able to address risk factors identified in this study without requiring large investments into poultry management, thereby reducing the likelihood of avian influenza virus transmission and ultimately occurrence of avian influenza outbreaks.
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