食品中单核细胞增生李斯特菌的风险评估：第2部分：风险评估：会议报告

Risk assessment ofListeriamonocytogenesin foodsPart 2: Risk assessment Meeting report 48 Risk assessment ofListeriamonocytogenesin foodsPart 2: Risk assessment Meeting report Geneva, 2025 ISBN (WHO) 978-92-4-011343-5 (electronic version) ISBN (WHO) 978-92-4-011344-2 (print version)ISBN (FAO) 978-92-5-140077-7ISSN 1726-5274 [Print]ISSN 1728-0605 [Online] © World Health Organization andFood and Agriculture Organization of the United Nations, 2025 Some rights reserved. This work is available under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 IGO licence (CC BY-NC-SA 3.0 IGO;https://creativecommons.org/licenses/by-nc-sa/3.0/igo/). Under the terms of this licence, you may copy, redistribute and adapt the work for non-commercial purposes,provided the work is appropriately cited, as indicated below. In any use of this work, there should be nosuggestion that the World Health Organization (WHO) or the Food and Agriculture Organization of the UnitedNations (FAO) endorse any specific organization, products or services. The use of the WHO or FAO logo is notpermitted. If you adapt the work, then you must license your work under the same or equivalent CreativeCommons licence. If you create a translation of this work, you should add the following disclaimer along withthe suggested citation:“This translation was not created by the World Health Organization (WHO) or the Foodand Agriculture Organization of the United Nations (FAO). WHO and FAO are not responsible for the content oraccuracy of this translation. The original English edition shall be the binding and authentic edition”. Any mediation relating to disputes arising under the licence shall be conducted in accordance with the mediationrules of the World Intellectual Property Organizationhttp://www.wipo.int/amc/en/mediation/rules. Suggested citation. FAO and WHO. Risk assessment of Listeria monocytogenes in foods. Part 2: Riskassessment: meeting report. Geneva: World Health Organization and Food and Agriculture Organization ofthe United Nations; 2025 (Microbiological risk assessment series, No. 48)https://doi.org/10.4060/cd6702en. Cataloguing-in-Publication (CIP) data.CIP data are available athttp://apps.who.int/iris. Sales, rights and licensing.To purchase WHO publications, seehttps://www.who.int/publications/book-orders. To submit requests for commercial use and queries on rights and licensing, seehttp://www.who.int/copyright. WHO Photographs.WHO photographs are copyrighted and are not to be reproduced in any medium withoutobtaining prior written permission. Requests for permission to reproduce WHO photographs should beaddressed to:http://www.who.int/copyright. Third-party materials.If you wish to reuse material from this work that is attributed to a third party, such astables, figures or images, it is your responsibility to determine whether permission is needed for that reuseand to obtain permission from the copyright holder. The risk of claims resulting from infringement of any third-party-owned component in the work rests solely with the user. The designations employed and the presentation of the material in this publication do not imply the expressionof any opinion whatsoever on the part of WHO or FAO concerning the legal or development status of anycountry, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.Dotted lines on maps represent approximate border lines for which there may not yet be full agreement. The mention of specific companies or of certain manufacturers’ products, whether or not these have beenpatented,does not imply that they are endorsed or recommended by WHO or FAO in preference to others of asimilar nature that are not mentioned. Errors and omissions excepted, the names of proprietary products aredistinguished by initial capital letters. All reasonable precautions have been taken by WHO and FAO to verify the information contained in thispublication. However, the published material is being distributed without warranty of any kind, either expressedor implied. The responsibility for the interpretation and use of the material lies with the reader. In no event shallWHO and FAO be liable for damages arising from its use. This publication contains the collective views of an international group of experts and does not necessarilyrepresent the decisions or the policies of WHO or FAO. Cover picture ©Dennis Kunkel Microscopy, Inc. Contents AcknowledgementsixContributorsxDeclaration of interestsxiAbbreviations and acronymsxiiExecutive summaryxiii Introduction1 1 2Methodology3 2.1Modelling approach and evaluation of risk assessment models32.1.1Modelling approach32.1.2Evaluation of risk assessment models4 3Case study 1 – Ready-to-eat diced cantaloupe7 3.1Description and justification of the case study7 3.2Flowchart of the modules in the case study model8 3.3Description of the modules in the case study process model andreference parameters 3.6Conclu