Skip to Main content Skip to Navigation
Journal articles

Duck production systems and highly pathogenic avian influenza H5N8 in France, 2016–2017

Abstract : In winter 2016-2017, Highly Pathogenic Avian Influenza (HPAI) H5N8 virus spread across Europe, causing unprecedented epizootics. France was massively affected, resulting in the culling of over 6 million poultry. Boosted regression tree (BRT) models were used to quantify the association between spatial risk factors and HPAI H5N8 infection in poultry holdings and to generate predictive maps for HPAI infection. Three datasets were combined to build the model: a dataset of the reported outbreaks in poultry, a dataset of the poultry holdings where the virus has not been reported and a set of relevant spatial risk factors, including poultry production and trade, and water bird habitat. Results identified key associations between the 'foie gras' production systems and HPAI H5N8 risk of occurrence and indicate that strengthening surveillance of fattening duck production systems and making the transportation of fattening ducks more secure would be key priority options for HPAI prevention and control.
Document type :
Journal articles
Complete list of metadata

https://hal.inrae.fr/hal-03199383
Contributor : Christopher Lallemant <>
Submitted on : Monday, April 19, 2021 - 12:45:40 PM
Last modification on : Friday, June 4, 2021 - 2:40:07 PM

File

SciReports_04_2019.pdf
Files produced by the author(s)

Licence


Distributed under a Creative Commons Attribution 4.0 International License

Identifiers

Collections

Citation

C. Guinat, J. Artois, A. Bronner, J. Guérin, M. Gilbert, et al.. Duck production systems and highly pathogenic avian influenza H5N8 in France, 2016–2017. Scientific Reports, Nature Publishing Group, 2019, 9, pp.6177. ⟨10.1038/s41598-019-42607-x⟩. ⟨hal-03199383⟩

Share

Metrics

Record views

49

Files downloads

9