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Antimicrobial Use and Resistance in Plant Agriculture: A One Health Perspective











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    Meeting
    Antimicrobial use in aquaculture and antimicrobial resistance. Report of a Joint FAO/OIE/WHO Expert Consultation on Antimicrobial Use in Aquaculture and Antimicrobial Resistance
    Seoul, Republic of Korea, 13-16 June 2006
    2006
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    The public health hazards related to antimicrobial use in aquaculture include the development and spread of antimicrobial resistant bacteria and resistance genes, and the occurrence of antimicrobial residues in products of aquaculture. The greatest potential risk to public health associated with antimicrobial use in aquaculture is thought to be the development of a reservoir of transferable resistance genes in bacteria in aquatic environments from which such genes can be disseminated by horizont al gene transfer to other bacteria and ultimately reach human pathogens. However, a quantitative risk assessment on antimicrobial resistance in aquaculture is difficult to perform owing to lack of data and the many different and complex pathways of gene flow.
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    Book (series)
    Improving biosecurity through prudent and responsible use of veterinary medicines in aquatic food production 2012
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    The current trend towards increasing intensification and diversification of global aquaculture has lead to its dramatic growth, thus making aquaculture an important food-producing sector that provides an essential source of aquatic protein for a growing human population. For both developed and developing countries, the sector is recognized as creator of jobs and an important source of foreign export earnings. The expansion of commercial aquaculture, as is the case in commercial livestock and pou ltry production, has necessitated the routine use of veterinary medicines to prevent and treat disease outbreaks due to pathogens, assure healthy stocks and maximize production. The expanded and occasionally irresponsible global movements of live aquatic animals have been accompanied by the transboundary spread of a wide variety of pathogens that have sometimes caused serious damage to aquatic food productivity and resulted in serious pathogens becoming endemic in culture systems and the natura l aquatic environment. The use of appropriate antimicrobial treatments is one of the most effective management responses to emergencies associated with infectious disease epizootics. However, their inappropriate use can lead to problems related to increased frequency of bacterial resistance and the potential transfer of resistance genes in bacteria from the aquatic environment to other bacteria. Injudicious use of antimicrobials has also resulted in the occurrence of their residues in aquacultur e products, and as a consequence, bans by importing countries and associated economic impacts, including market loss have occurred. Since disease emergencies can happen even in well-managed aquaculture operations, careful planning on the use antimicrobials is essential in order to maximize their efficacy and minimize the selection pressure for increased frequencies of resistant variants. The prudent and responsible use of veterinary medicines is an essential component of successful commercial aq uaculture production systems. The FAO/AAHRI Expert Workshop on Improving Biosecurity through Prudent and Responsible Use of Veterinary Medicines in Aquatic Food Production was convened in Bangkok, Thailand from 15 to 18 December 2009, in order to understand the current status of the use of antimicrobials in aquaculture and to discuss the concerns and impacts of their irresponsible use on human health, the aquatic environment and trade. Such discussions became the basis for drafting recommenda tions targeted to the state and private sectors and for developing guiding principles on the responsible use of antimicrobials in aquaculture that will be part of the FAO Code of Conduct for Responsible Fisheries Technical Guidelines on Prudent and Responsible Use of Veterinary Medicines in Aquaculture. Since aquaculture is expected to continue to increase its contribution to the world¿s production of aquatic food, offer opportunities to alleviate poverty, increase employment and community de velopment and reduce overexploitation of natural aquatic resources, appropriate guidance to aquaculture stakeholders on the responsible use of veterinary medicines has become essential. Safe and effective veterinary medicines need to be available for efficient aquaculture production, and their use should be in line with established principles on prudent use to safeguard public and animal health. The use of such medicines should be part of national and on-farm biosecurity plans and in accordance with an overall national policy for sustainable aquaculture. This publication is presented in two parts: Part 1 contains 15 technical background papers presented during the expert workshop, contributed by 28 specialists and which served as a basis for the expert workshop deliberations; Part 2 contains the highlights of the expert workshop.
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    Brochure, flyer, fact-sheet
    Antimicrobial Resistance (AMR) in relation to pesticide use in plant production 2020
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    In the context of plant production, some pesticides are used as antimicrobial substances, namely antibiotics (used against bacterial diseases) and fungicides (used against fungal diseases). There is growing concern that some of those select for antimicrobial resistance (AMR) among pathogens important to plant, human and animal health. Therefore, the FAO/WHO Joint Meeting on Pesticide Management (JMPM) recommended on October 2018 that antimicrobial resistance issues should be integrated into technical guidelines, wherever relevant, and, antibiotics used for human and animal health should not be registered as pesticides. By preventing diseases in all sectors, the need for all types of antimicrobials could be greatly reduced. In terms of plant production specifically, strong emphasis should be made on the prevention of plant diseases as well as strengthening of the Integrated Pest Management. The present factsheet is intended to be supporting material for the implementation of the International Year of Plant Health.

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