Drivers of Antibiotic Use in Semi-Intensive Poultry Farms: Evidence from a Survey in Senegal.
Drivers of Antibiotic Use in Semi-Intensive Poultry Farms: Evidence from a Survey in Senegal.
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半集约化家禽养殖场抗生素使用的驱动因素：来自塞内加尔调查的证据。
DOI：
10.3390/antibiotics12030460
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发表时间：
2023-02-24
期刊：
影响因子：
--
通讯作者：
Dione M
中科院分区：
文献类型：
--
作者：
Emes E;Faye A;Naylor N;Belay D;Ngom B;Fall AG;Knight G;Dione M
抗菌素耐药性（AMR）是微生物病原体在抗菌素存在下生存的能力，被认为是全球人类健康的最大威胁之一，其重要性正在迅速增长。AMR被认为部分是由畜牧生产中使用抗菌剂（AMU）驱动的。因此，减少农业AMU是重要的，但这样做可能危及农民的生计，并妨碍更广泛的粮食安全。了解农民使用抗生素的驱动因素对于设计避免损害农业产出和保障农民经济安全的干预措施至关重要。在这项研究中，我们分析了塞内加尔家禽养殖户的AMUSE调查数据，以探讨疫苗接种、对AMR的态度和生物安全措施对AMU、动物死亡率和农场生产力的影响。我们发现，具有更多“AMR意识”态度的农民可能不太可能在健康的鸟类中使用抗生素。更强的农场生物安全与健康禽类中抗生素的使用量减少有关，在某些规格中与肉鸡生产力提高有关。疫苗接种和AMU都较高的农场与较高的疾病患病率，这两个因素似乎有利于提高肉鸡生产力。总体而言，有证据表明，提高认识和改善生物安全可以鼓励谨慎使用抗生素，生物安全和疫苗接种可以在一定程度上取代抗生素的使用，作为肉鸡养殖场提高生产力和疾病管理的工具。最后，必须在结构层面考虑农场抗菌剂管理问题，农场行为取决于与国家和私人利益相关者的互动。
Antimicrobial resistance (AMR), the capacity of microbial pathogens to survive in the presence of antimicrobials, is considered one of the greatest threats to human health worldwide and is growing rapidly in importance. AMR is thought to be driven in part by the use of antimicrobials (AMU) in livestock production. AMU reduction in agriculture is therefore important, but doing so may endanger farmers’ livelihoods and hamper broader food security. Understanding the drivers for farmers’ antibiotics use is essential for designing interventions which avoid harming agricultural output and to safeguard farmers’ economic security. In this study, we analyse AMUSE survey data from poultry farmers in Senegal to explore the effects of vaccination, attitudes towards AMR, and biosecurity practices on: AMU, animal mortality, and farm productivity. We found that farmers with more “AMR-aware” attitudes may be less likely to use antibiotics in healthy birds. Stronger on-farm biosecurity was associated with less use of antibiotics in healthy birds, and in some specifications was linked to higher broiler productivity. Vaccination and AMU were both higher in farms with a higher disease prevalence, and both factors appeared conducive to higher broiler productivity. Overall, there is evidence that awareness raising and biosecurity improvements could encourage prudent use of antibiotics, and that biosecurity and vaccination could to some extent replace antibiotic use as productivity-enhancing and disease management tools in broiler farms. Finally, issues of farm antimicrobial stewardship must be considered at the structural level, with farm behaviours contingent on interaction with state and private stakeholders.
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DOI：
10.1017/s175173112000110x
发表时间：
2020-11
期刊：
Animal : an international journal of animal bioscience
影响因子：
--
作者：
Chaiban C;Robinson TP;Fèvre EM;Ogola J;Akoko J;Gilbert M;Vanwambeke SO
通讯作者：
Vanwambeke SO
DOI：
10.20506/rst.26.1.1742
发表时间：
2007-04-01
影响因子：
0.6
作者：
Marangon, S.;Busani, L.
通讯作者：
Busani, L.
影响因子：
2.6
作者：
Hennessey, Mathew;Fournie, Guillaume;Barnett, Tony
通讯作者：
Barnett, Tony
影响因子：
1.9
作者：
Dione, Michel M.;Geerts, Stanny;Antonio, Martin
通讯作者：
Antonio, Martin
DOI：
10.1111/j.2517-6161.1995.tb02031.x
发表时间：
1995-01-01
影响因子：
5.8
作者：
BENJAMINI, Y;HOCHBERG, Y
通讯作者：
HOCHBERG, Y