食品传播病原体的来源归因研究,2010-2023年:评估和收集估计结果
Aleksandra Davydova1, Christina Fastl2, Lapo Mughini-Gras3
1National Food Institute, Technical University of Denmark, Denmark.
Food microbiology
|June 8, 2025
概括
了解食物传播病原体的来源是食品安全的关键. 本综述综合了有关食品传播疾病归因的全球研究,揭示了研究结果和方法的重大差异.
科学领域:
- 食品安全科学 食品安全科学
- 流行病学 流行病学
- 微生物学 微生物学
背景情况:
- 对于有效的食品安全策略来说,准确地归因食物传播病原体的来源至关重要.
- 在全球范围内,有许多方法可以将食物传播疾病归因于特定来源.
- 需要对现有的来源归因研究进行全面的概述.
研究的目的:
- 审查和综合全球,区域和国家关于食物传播疾病来源归因的研究.
- 根据病原体和地理区域编制估计.
- 在来源归因研究中识别常见的病原体和方法.
主要方法:
- 在PubMed的系统文献搜索中寻找同行评审的研究 (2010年1月 - 2023年7月).
- 咨询了食品传播疾病负担流行病学参考小组 (FERG) 的专家.
- 从已识别的物品中对参考清单进行选.
- 根据病原体,归因方法,国家和地区对研究进行分类.
主要成果:
- 确定了2010年至2023年间发表的62项研究,涵盖26个国家的34种病原体.
- 沙门氏菌,菌和大肠杆菌是最常被研究的病原体.
- 微生物亚型,疫情分析和混合方法是最常见的归因方法.
- 在不同的方法和国家中观察到归因估计的显著差异.
结论:
- 经验数据显示,在全球和区域范围内就食物传播疾病来源贡献达成共识方面存在相当大的挑战.
- 这种变异性强调了对标准化方法的需求,以及对食品传播病原体来源归因的进一步研究.
- 综合数据为为食品安全政策和干预提供了有价值的资源.
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