Avian Influenza A(H9N2) Virus Transmission across Chicken Production and Distribution Networks, Vietnam
In northern Vietnam, during March 2021-March 2022, prevalence of influenza A(H9N2) in chickens was higher in distribution facilities than on farms and varied between facility types. Phylogenetic analysis indicated extensive viral mixing along networks of chicken production and distribution, highlighting a need for risk mitigation across the entire network.
Authors
- Younjung Kim (ORCID: https://orcid.org/0000-0002-4118-2803)
- Mathew Hennessey (ORCID: https://orcid.org/0000-0002-2892-4198)
- Hoa Thi Thanh Pham
- Anne Conan (ORCID: https://orcid.org/0000-0001-6108-3346)
- Damer P. Blake (ORCID: https://orcid.org/0000-0003-1077-2306)
- Ngoc Pham Thi
- Trang Huyen Nguyen
- Vuong Nghia Bui (ORCID: https://orcid.org/0000-0001-5499-9305)
- Joe James
- Joshua G. Lynton-Jenkins
- Hung Quoc Nguyen
- Dirk Pfeiffer
- Guillaume Fournié
- Tom Lewis
- Fiona Tomley
- Jayna Raghwani
- Ashley C. Banyard
- Thuy Hoang Thi
- Ian H. Brown
- Nicola S. Lewis
Publication Details
- Journal
- Emerging infectious diseases
- Published
- 2026-02-01
- DOI
- https://doi.org/10.3201/eid3202.251416
- Primary Topic
- Influenza Virus Research Studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Government of the United Kingdom
- Agence Nationale de la Recherche
- Ministère de l'Education Nationale, de l'Enseignement Superieur et de la Recherche
- Animal and Plant Health Agency
- Royal Veterinary College