The Prevalence of Brucella Spp. in Dairy Products in Iran: A Systematic Review and Meta-Analysis.

IF 1.9 2区农林科学 Q3 FOOD SCIENCE & TECHNOLOGY Foodborne pathogens and disease Pub Date : 2024-08-29 DOI:10.1089/fpd.2024.0093

Narges Shahbazpour, Elahesadat Hosseini, Seyed Ehsan Beladian Behbahan, Fatemeh Esfarjani, Seyed Amir Mohamad Mortazavian, Abdol-Samad Abedi, Slim Smaoui

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Abstract

Brucellosis, a significant zoonotic disease, threatens food safety substantially, particularly in developing nations such as the Middle East. This study aimed to comprehensively assess the prevalence of Brucella spp. in Iranian milk and dairy products through a systematic review and meta-analysis. A thorough search of international and domestic databases from January 2008 to October 2023 identified 38 relevant studies encompassing 11,130 samples for meta-analysis. The overall prevalence of Brucella spp. in Iranian dairy products was 22% (95% CI: 16-28%). The highest and lowest overall prevalence of Brucella spp. in milk were found in raw goat milk 27% (95% CI: 11-42%) and raw camel milk 15% (95% CI: -0.42 to 72%), respectively. The overall prevalence of traditional cheese, ice cream, and cream is estimated to be 9% (95% CI: -16 to 35%), 2% (95% CI: -2.78 to 2.82%), and 9% (95% CI: -0.94 to 1.12%). Geographical disparities were evident, with Zanjan province reporting the highest contamination rate, 53%, while Razavi Khorasan province had the lowest, 1%. However, the prevalence of Brucella spp. in Iranian dairy products has fluctuated over time, with a significant association between the study year and sample size. Comprehensive planning, robust policy implementation, and rigorous monitoring are imperative to mitigate and ultimately eliminate Brucella contamination in dairy products effectively. Further research is essential to refine prevalence estimates and develop targeted prevention strategies to safeguard public health.

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伊朗乳制品中布鲁氏杆菌的流行情况：系统回顾与元分析》。

布鲁氏菌病是一种重要的人畜共患病，严重威胁着食品安全，尤其是在中东等发展中国家。本研究旨在通过系统回顾和荟萃分析，全面评估布鲁氏菌在伊朗牛奶和乳制品中的流行情况。通过对 2008 年 1 月至 2023 年 10 月期间的国际和国内数据库进行全面检索，确定了 38 项相关研究，涵盖 11 130 个样本，并进行了荟萃分析。伊朗乳制品中布鲁氏杆菌的总体流行率为 22%（95% CI：16-28%）。牛奶中布鲁氏杆菌的最高和最低总体流行率分别为生山羊奶 27%（95% CI：11-42%）和生骆驼奶 15%（95% CI：-0.42-72%）。据估计，传统奶酪、冰淇淋和奶油的总体流行率分别为 9%（95% CI：-16 至 35%）、2%（95% CI：-2.78 至 2.82%）和 9%（95% CI：-0.94 至 1.12%）。地域差异明显，赞詹省的污染率最高，为 53%，而拉扎维呼罗珊省最低，为 1%。不过，随着时间的推移，伊朗乳制品中布鲁氏杆菌的感染率也在波动，研究年份和样本量之间存在显著关联。要想有效减轻并最终消除乳制品中的布鲁氏菌污染，就必须进行全面规划、实施强有力的政策并进行严格监测。进一步的研究对于完善流行率估计和制定有针对性的预防策略以保障公众健康至关重要。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Foodborne pathogens and disease 医学-食品科技

CiteScore

5.30

自引率

3.60%

发文量

审稿时长

1 months

期刊介绍： Foodborne Pathogens and Disease is one of the most inclusive scientific publications on the many disciplines that contribute to food safety. Spanning an array of issues from "farm-to-fork," the Journal bridges the gap between science and policy to reduce the burden of foodborne illness worldwide. Foodborne Pathogens and Disease coverage includes: Agroterrorism Safety of organically grown and genetically modified foods Emerging pathogens Emergence of drug resistance Methods and technology for rapid and accurate detection Strategies to destroy or control foodborne pathogens Novel strategies for the prevention and control of plant and animal diseases that impact food safety Biosecurity issues and the implications of new regulatory guidelines Impact of changing lifestyles and consumer demands on food safety.