Characterisation of chicken farms in Vietnam: A typology of antimicrobial use among different production systems

Batie Chloé, Ha Le Thi Thu, Loire Etienne, Truong Dinh Bao, Tuan Ha Dinh, Cuc Ngo Thi Kim, Paul Mathilde, Goutard Flavie. 2022. Characterisation of chicken farms in Vietnam: A typology of antimicrobial use among different production systems. Preventive Veterinary Medicine, 208:105731, 10 p.

https://doi.org/10.1016/j.prevetmed.2022.105731

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Url - autres données associées : https://github.com/loire/AMU_ChloeBatie2022

Résumé : The usage of antimicrobials in livestock production is a driver for antimicrobial resistance worldwide. Reducing the use of antibiotics in the animal sector is a priority and requires a change in practices. Vietnam has diverse husbandry and antimicrobial use practices. The objective of this study was to determine the socio-economic and technical factors associated with antibiotic usage patterns on chicken farms in the north and south of Vietnam. Semi-structured interviews (n = 34) and on-farm questionnaires (n = 125) were conducted to collect socio-economic, technical, biosecurity, health management, and antibiotic usage data. Using Multivariate Corresponding Analysis, we identified three production systems (A, B, C) and three patterns of antibiotic usage (1, 2, 3). Group A raised indoor exotic chickens in an intensive setting and was associated with group 1, which used antibiotics according to company recommendations for both treatment and prevention. Group C raised free-range chickens for their own consumption and was associated with group 2, which used antibiotics according to drugstore advice for treatment. Finally, group B was a market-oriented, semi-confined system associated with group 3, which practiced experience-based antibiotic use and overuse. Farms in the south of Vietnam were associated with group 3 and those in the north with group 2. The prediction of antibiotic usage patterns based on farming practices could lead to the identification of a group of farms to be targeted in order to foster the more prudent use of antibiotics in Vietnam.

Mots-clés Agrovoc : résistance aux antimicrobiens, aspect socioéconomique, production animale, élevage de volailles, antimicrobien, antibiotique, aspect économique, système de production

Mots-clés géographiques Agrovoc : Viet Nam

Mots-clés libres : Poultry, Vietnam, Antibiotic resistance, Antimicrobial resistance, Production system

Classification Agris : L70 - Sciences et hygiène vétérinaires - Considérations générales
L01 - Élevage - Considérations générales

Champ stratégique Cirad : CTS 4 (2019-) - Santé des plantes, des animaux et des écosystèmes

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