在喀麦隆农村,野生肉类加工和表面的细菌污染的普遍性
Sara M Soto1,2, Laura Castellsagués1, Victoria Ballén1
1ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.
One health (Amsterdam, Netherlands)
|April 17, 2025
概括
病原性细菌,包括抗菌素耐药菌株,在喀麦隆野生肉制品中使用的餐具上普遍存在. 改善卫生和遵守标准操作程序对于防止野生肉类消费引起的食物传播疾病至关重要.
科学领域:
- 食品安全 食品安全
- 微生物学 微生物学
- 公共卫生 公共卫生
背景情况:
- 野生动物作为食物传播病原体的储存库,对人类健康构成风险.
- 随着COVID-19的爆发,人们越来越了解动物传播疾病的重要性.
- 野生肉类的消费存在着感染食物传播疾病的固有风险.
研究的目的:
- 分析野生肉类加工环境中细菌病原体的流行情况.
- 为了确定野生肉制备过程中细菌污染的关键来源.
- 评估孤立细菌菌株中的抗菌素耐药性模式.
主要方法:
- 从野生肉类加工区的器具和表面收集了100个样本.
- 评估了细菌污染的样本,并确定了致病菌株.
- 研究了清洁方法和用具材料对污染水平的影响.
主要成果:
- 隔离了577种细菌菌株,其中154种 (27%) 被确定为致病性.
- 在常用的用具上发现了高患病率 (75%) 的致病细菌,特别是.
- 在肠道细菌中观察到对常见抗生素的高抗微生物耐药性.
结论:
- 迫切需要改善野生肉类加工的卫生措施.
- 安全的处理和做法对于减轻食源性疾病风险至关重要.
- 建议实施喀麦隆野生肉类标准操作程序.
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