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Selection and application of methods for the detection and enumeration of human-pathogenic halophilic Vibrio spp. in seafood













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    Book (series)
    Risk assessment tools for Vibrio parahaemolyticus and Vibrio vulnificus associated with seafood
    Meeting report
    2020
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    There has been an increase in reported outbreaks and cases of foodborne disease attributed to pathogenic Vibrio species. As a result, there have been several instances where the presence of pathogenic Vibrio spp. in seafood has led to a disruption in international trade. A number of Vibrio spp. are increasingly being recognized as potential human pathogens. The food safety concerns associated with these microorganisms have led to the need for microbiological risk assessment for their control. This report provides the review of risk assessment of existing tools for V. parahaemolyticus and V. vulnificus in oysters and different bivalve molluscan species, the available information on testing methodology and recommend microbiological methods to monitor the levels of pathogenic Vibrio spp. in seafood and/or water. Such tools are envisioned to support countries in their efforts to use risk-based approaches in the selection of control measures appropriate for their seafood species, primary production and post-harvest practices. This volume and others in this Microbiological Risk Assessment Series contain information that is useful to both risk assessors and risk managers, the Codex Alimentarius Commission, governments and regulatory authorities, food producers and processers and other institutions and individuals with an interest in Vibrio spp. and its control.
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    Book (series)
    Advances in science and risk assessment tools for Vibrio parahaemolyticus and V. vulnificus associated with seafood
    Meeting report
    2021
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    Globally, the Vibrio parahaemolyticus and Vibrio vulnificus represent important human pathogens associated with the consumption of seafood. In response to the requests for scientific advice from Codex Committee on Food Hygiene (CCFH), risk assessments for the pathogens V. vulnificus, V. cholerae, V. parahaemolyticus and guidance on methods for the detection of Vibrio spp. with seafood have been conducted and published previously by JEMRA. In order to provide an update on the state-of-the-art advice regarding risk assessment for V. parahaemolyticus and V. vulnificus in seafood, an expert meeting was convened. Several critical developments in the last decade were subsequently noted by the expert working group: 1) The emergence of highly pathogenic strains; 2) In response to climate change, there has been a significant geographical spread regarding when and where these seafood-associated Vibrio infections; 3) Demographic considerations are very important; 4) A range of new approaches for best practice; and 5) A range of new methods, such as those utilising genomics and satellite imagery. This report describes the output of that expert meeting.
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    Book (stand-alone)
    Risk assessment of Campylobacter spp. in broiler chickens and Vibrio spp. in seafood
    Report of a Joint FAO/WHO Expert - Consultation - Bangkok, Thailand 9 August 2002
    2003
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    The Food and Agriculture Organization of the United Nations (FAO) and the World Health Organization (WHO) convened an expert consultation on “Risk assessment of Campylobacter spp. In broiler chickens and Vibrio spp. in seafood” in the FAO Regional Office for Asia and the Pacific (RAP), Bangkok, Thailand on 5 - 9 August 2002. The list of participants is presented in Annex 1. Mr Dong Qingsong, FAO Deputy Regional Representative for Asia and the Pacific and Officer-in-charge, RAP, opened the meetin g on behalf of the two sponsoring organizations. In welcoming the participants Mr Qingsong noted the increasing significance of microbiological hazards in relation to food safety. He noted that international trade had amplified the opportunity for these hazards to be disseminated from the original point of production to locations thousands of miles away, thereby permitting such food safety hazards to impact on public health and trade in more than one country. Mr Qingsong observed that this under lined the need to first consider microbiological hazards at the international level and provide the means by which they can then be addressed at regional and national levels. He highlighted the commitment of FAO and WHO to provide a neutral international forum to consider new approaches to achieving food safety, and in particular to address microbiological risk assessment.

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