ArticleZoonoses and public health2023
Aerosol exposure of live bird market workers to viable influenza A/H5N1 and A/H9N2 viruses, Cambodia.
Article in Zoonoses and public health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- From fragmentation to coordination: strengthening One Health research to support H5N1 preparedness in Cambodia.IJID regions · 2026Review
- A novel self-amplified RNA vaccine co-expressing NA and HA1 delivered by Salmonella confers potent protection against H9N2 influenza in chickens.Poultry science · 2026Article
- Zoonotic neglected tropical diseases at the animal-human interface in the Greater Mekong Subregion: Two decades of surveillance in Laos and Cambodia.PLoS neglected tropical diseases · 2026Review
- Operationalizing metagenomic data from environmental surveillance for one health decision-making in live animal markets: Findings from a multisectoral workshop in Cambodia.Dialogues in health · 2026Article
- Optimization of environmental air sampling for viral metagenomics in a cave-roosting bat assemblage.One health outlook · 2026Article
- Environmental metagenomics enhances detection of circulating viruses from live poultry markets in Cambodia.Nature communications · 2026Article
- A Rapid Review Contrasting the Evidence on Avian Influenza A(H5Nx) Clades 2.3.4.4b and 2.3.2.1c in Humans.Zoonoses and public health · 2025Review
- A Review of Avian Influenza Virus Exposure Patterns and Risks Among Occupational Populations.Veterinary sciences · 2025Review
- Developing a method to estimate aerosol generation during poultry slaughtering and defeathering in Bangladesh: An experimental study.Building and environment · 2025Article
- Advancements in Airborne Viral Nucleic Acid Detection with Wearable Devices.Advanced sensor research · 2024Article
- "Smart markets": harnessing the potential of new technologies for endemic and emerging infectious disease surveillance in traditional food markets.Journal of virology · 2024Review
- Modeling transmission of avian influenza viruses at the human-animal-environment interface in Cuba.Frontiers in veterinary science · 2024Article
- Potential risk zones and climatic factors influencing the occurrence and persistence of avian influenza viruses in the environment of live bird markets in Bangladesh.One health (Amsterdam, Netherlands) · 2023Article
- Interpretation of molecular detection of avian influenza A virus in respiratory specimens collected from live bird market workers in Dhaka, Bangladesh: infection or contamination?International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2023Article
- Editorial: Global Surveillance of Highly Pathogenic Avian Influenza Viruses in Poultry, Wild Birds, and Mammals to Prevent a Human Influenza Pandemic.Medical science monitor : international medical journal of experimental and clinical research · 2023Article
- Aerosol exposure of live bird market workers to viable influenza A/H5N1 and A/H9N2 viruses, Cambodia.Zoonoses and public health · 2023Article
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Authors and funding
16 authors.
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Abstract
Live bird markets (LBMs) have been identified as key factors in the spread, persistence and evolution of avian influenza viruses (AIVs). In addition, these settings have been associated with human infections with AIVs of pandemic concern. Exposure to aerosolised AIVs by workers in a Cambodian LBM was assessed using aerosol impact samplers. LBM vendors were asked to wear an air sampler for 30 min per day for 1 week while continuing their usual activities in the LBM during a period of high AIV circulation (February) and a period of low circulation (May). During the period of high circulation, AIV RNA was detected from 100% of the air samplers using molecular methods and viable AIV (A/H5N1 and/or A/H9N2) was isolated from 50% of air samplers following inoculation into embryonated chicken eggs. In contrast, AIV was not detected by molecular methods or successfully isolated during the period of low circulation. This study demonstrates the increased risk of aerosol exposure of LBM workers to AIVs during periods of high circulation and highlights the need for interventions during these high-risk periods. Novel approaches, such as environmental sampling, should be further explored at key high-risk interfaces as a potentially cost-effective alternative for monitoring pandemic threats.
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