非洲户外食品市场的环境卫生:范围审查

IF 1.6 4区 环境科学与生态学 Q3 WATER RESOURCES
A. Nijhawan, S. Budge, O. Reddy, J. Bartram, G. Howard
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引用次数: 0

摘要

户外食品市场是食源性疾病和其他传染病传播的重要场所。鉴于这些市场在粮食供应中的重要性以及获得安全管理的水和卫生设施的比率低,非洲国家面临着特别的挑战。我们对撒哈拉以南非洲和北非食品市场中与疾病传播有关的证据进行了范围审查,并确定了46篇论文用于数据提取和合成。大多数论文都报道了供应商的行为或意识,大约一半的论文报道了市场基础设施。关于监管环境或食品污染的研究报告较少。对供水、卫生和洗手设施的研究侧重于服务的存在,而没有评估质量,因此无法就服务的充分性得出结论。对供应商行为的研究主要基于自我报告和偏见。大多数研究报告称,供应商对卫生需求的认识很高,但在也进行观察的情况下,这些研究表明实践中的行为水平较低。我们的研究结果表明,对户外食品市场环境卫生的研究有限,这是一个值得进一步研究的领域,包括服务质量和解决方法弱点。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Environmental hygiene in outdoor food markets in Africa: a scoping review
Outdoor food markets represent important locations where foodborne illnesses and other infectious diseases can spread. Countries in Africa face particular challenges given the importance of these markets in food supply and low rates of access to safely managed water and sanitation. We undertook a scoping review of evidence related to disease transmission in food markets in sub-Saharan Africa, North Africa and identified 46 papers for data extraction and synthesis. Vendor behaviour or awareness was reported in the majority of papers and about half reported on market infrastructure. Fewer studies have been reported on regulatory environments or food contamination. Studies on water supply, sanitation and handwashing facilities focused on the presence of services and did not evaluate quality, thus conclusions cannot be drawn on service adequacy. Studies of vendor behaviour were primarily based on self-reporting and subject to bias. Most studies reported high levels of vendor awareness of the need for hygiene, but where observations were also conducted, these showed lower levels of behaviours in practice. Our findings suggest that there are limited studies on environmental hygiene in outdoor food markets and this is an area warranting further research, including into the quality of services and addressing methodological weaknesses.
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来源期刊
CiteScore
3.10
自引率
11.80%
发文量
58
审稿时长
16 weeks
期刊介绍: The Journal of Water, Sanitation and Hygiene for Development is a peer-reviewed journal devoted to the dissemination of high-quality information on the science, policy and practice of drinking-water supply, sanitation and hygiene at local, national and international levels.
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