2017年至2021年期间在荷兰的断奶猪中对Streptococcus suis的抗生素使用量化
Anita Dame-Korevaar1, Chretien Gielen2, Jobke van Hout3
1Wageningen Bioveterinary Research, Houtribweg 39, Lelystad 8221 RA, the Netherlands.
Preventive veterinary medicine
|December 7, 2024
概括
在荷兰的断奶猪中,Streptococcus suis导致了大量的抗生素使用,约占总处方的三分之一. 氨基和安培是用于对抗这种主要猪病原体的主要抗生素.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 动物健康 动物健康
- 抗微生物药物管理委员会
背景情况:
- 葡萄球菌 (Streptococcus suis) 是哺乳期猪的重要病原体,由于荷兰缺乏疫苗,需要接受抗生素治疗.
- 关于S. suis作为断奶猪抗生素处方的驱动因素的定量数据有限.
研究的目的:
- 量化荷兰断奶猪中对Streptococcus suis (S. suis) 的抗生素使用情况.
- 确定针对S. suis.的特定抗生素及其使用模式.
主要方法:
- 荷兰兽医药研究所 (SDa) 关于抗生素总使用量的综合数据.
- 使用问卷收集兽医和农民对S. suis相关抗生素处方的估计.
- 根据SDa数据和兽医估计,计算了针对S. suis的抗生素使用量.
主要成果:
- 约90%的阿莫西西林 (AMOX) 和安比西林 (AMPI) 处方用于断奶猪的目标是S. suis病.
- 在针对S. suis.的口服抗生素总使用量中,AMOX占85%.
- 据估计,S. suis疾病在断奶猪中约占所有抗生素使用量的三分之一.
结论:
- 苏伊士菌是荷兰断奶猪抗生素消耗的主要原因之一.
- 这项研究为S. suis对抗生素使用的影响提供了第一个定量证据.
- 强调迫切需要采取替代控制策略,以减少S. suis.对抗菌素的依赖.
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