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Book (series)Carryover in feed and transfer from feed to food of unavoidable and unintended residues of approved veterinary drugs
Report of the Joint FAO/WHO expert meeting – 8–10 January 2019, FAO Headquarters, Rome, Italy
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No results found.Carryover of veterinary drugs in feed can occur during feed processing, handling, transportation, delivery or in feeding animals on-farm. The risk of unavoidable and unintentional veterinary drug residues from feed carryover and/or transfer from feed to food of animal origin is unacceptable when it causes adverse health effects in target and/or non-target animals and/or humans consuming food originating from these animals. If carryover is not properly managed, contaminated feed can directly harm species that are sensitive to the unintended veterinary drug they consume, and /or can result in residues in food of animal origin such as meat, milk and eggs that render them unsafe for human consumption. Even if residues are not a safety hazard, they can pose regulatory and global trade issue as countries/markets may enforce a “zero” tolerance for residues when appropriate maximum residue limits have not been established. Upon request of the Codex Committee on Residues of Veterinary Drugs in Foods (CCRVDF), FAO and WHO convened an Expert Meeting to review the causes of veterinary drug carryover in animal feed and the transfer from feed to food, as well as the known risks to human health and international trade, and suggest appropriate risk management strategies. This report shows the results of the expert discussions, conclusions and recommendations. -
Book (series)Residue evaluation of certain veterinary drugs. Joint FAO/WHO Expert Committee on Food Additives (JECFA). 66th meeting 2006 2006
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No results found.The monographs in this volume of the FAO JECFA Monographs on the residues of, statements on, or other parameters of the veterinary drugs on the agenda were prepared by the invited experts for the sixty-sixth meeting of the Joint FAO/WHO Expert Committee on Food Additives (JECFA) held in Rome, Italy, 22-28 February, 2006. This was the seventeenth meeting of JECFA convened specifically to consider residues of veterinary drugs in food animals. The Committee has evaluated residues of veterinary drug s in food animals at the 12th, 26th, 27th, 32nd, 34th, 36th, 38th, 40th, 42nd, 43rd, 45th, 47th, 48th, 50th, 52nd, 54th, 58th, 60th, and 62nd meetings (Ref. 1-15 and 19-22, respectively). The tasks for the Committee were to further elaborate principles for evaluating the safety of residues of veterinary drugs in food and for establishing acceptable daily intakes (ADIs) and recommend maximum residue limits (MRLs) for substances on the agenda when they are administered to food producing animals in accordance with good veterinary practice in the use of veterinary drugs. The enclosed monographs provided the scientific basis for the recommendations of MRLs. There are two significant items in this volume of the FAO JECFA Monographs to bring to the attention of readers. First, this volume is the first in a new format for the presentation of monographs from meetings of the Committee. Second, this was the first meeting of JECFA subsequent to the completion of the workshop to update the principl es and methods of risk assessment for MRLs for pesticides and veterinary drugs, held jointly by FAO/RIVM/WHO, in Bilthoven, The Netherlands, 7 - 11 November, 2005. Specifically, the Committee decided to implement one of the more significant recommendations in the workshop report – the concept of using median residue values to estimate daily intakes of residues of veterinary drugs in food for chronic exposure intake estimates (Ref. 24). -
Book (stand-alone)Joint FAO/WHO Technical Workshop on Residues of Veterinary Drugs without ADI/MRL - Bangkok, 24 – 26 August 2004 2004
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No results found.The Joint FAO/WHO Technical Workshop on Residues of Veterinary Drugs without ADI/MRL met in Bangkok, Thailand from 24th to 26th August 2004, in order to provide FAO, WHO and Codex with a first analysis of disruptions in food trade that occurred in 2001/2002. The disruptions were caused by the detection of trace amounts of chloramphenicol and nitrofurans in animal products. The experts were asked to identify the scientific, technical and regulatory problems related to these findings and to identi fy appropriate follow-up steps. The rapid progress of analytical methods has resulted in large improvements in detection capabilities of low residue levels of veterinary drugs, and has exposed gaps in the current national and international regulatory systems, leading particularly to major impacts on international trade. Decisive and innovative action, which is both realistic and flexible, is needed to address these gaps.
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