Foodborne viruses: Detection, risk assessment, and control options in food processing.
Foodborne viruses: Detection, risk assessment, and control options in food processing.
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DOI：
10.1016/j.ijfoodmicro.2018.06.001
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发表时间：
2018-11-20
影响因子：
5.4
通讯作者：
Phister T
中科院分区：
文献类型：
--
作者：
Bosch A;Gkogka E;Le Guyader FS;Loisy-Hamon F;Lee A;van Lieshout L;Marthi B;Myrmel M;Sansom A;Schultz AC;Winkler A;Zuber S;Phister T
风险评估专家最近使用德尔菲技术确定了食品安全优先事项，在该报告中，食源性病毒被认为是食品安全优先事项中最重要的一个，在过去几年中已成为食品工业的一个更大的关注点。食品安全专家一致认为，需要对整个食物链中的病毒采取控制措施。然而，关于这些控制措施的有效性以及如何正确验证其性能，无论是食品处理人员的个人卫生，还是加工风险食品的影响，还是对阳性病毒检测结果的解释和所需的行动，都需要了解很多。这份手稿提供了食源性病毒及其特征，它们对压力的反应以及用于病毒检测和控制的技术的描述。此外，知识和理解的差距，以及对食品工业的病毒检测和控制策略的应用前景，沿着食品工业如何实施有效的控制策略的建议，在食品中的病毒。本综述将重点介绍食品加工环境中病毒的流行病学、公共卫生负担、风险评估和管理方案的科学现状。食源性病毒爆发带来了沉重的公共卫生和经济负担，食品基质中病毒的可靠检测仍然是一个挑战。如果开发出适当的方法，则风险评估的传统方法是可能的。风险评估以一般原则为基础，需要进行研究来支持这些评估。需要开展研究工作，以了解食源性病毒从农场到消费者的生态、行为和传播。
In a recent report by risk assessment experts on the identification of food safety priorities using the Delphi technique, foodborne viruses were recognized among the top rated food safety priorities and have become a greater concern to the food industry over the past few years. Food safety experts agreed that control measures for viruses throughout the food chain are required. However, much still needs to be understood with regard to the effectiveness of these controls and how to properly validate their performance, whether it is personal hygiene of food handlers or the effects of processing of at risk foods or the interpretation and action required on positive virus test result. This manuscript provides a description of foodborne viruses and their characteristics, their responses to stress and technologies developed for viral detection and control. In addition, the gaps in knowledge and understanding, and future perspectives on the application of viral detection and control strategies for the food industry, along with suggestions on how the food industry could implement effective control strategies for viruses in foods. The current state of the science on epidemiology, public health burden, risk assessment and management options for viruses in food processing environments will be highlighted in this review. Foodborne virus outbreaks carry both a heavy public health and economic burden Reliable detection of viruses in food matrixes remains a challenge Current process validations are hampered by difficulty in cultivating viruses. Classical approaches to risk assessment are possible, if the appropriate methodologies are developed. Risk assessments are based on general principles and research is needed to support these assessments. Research effort, needs to be undertaken to understand the ecology, behaviour and transmission of foodborne viruses from the farm and to the consumer.
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