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Updated: Jan 19, 2026

Procurement of Parathyroid Glands from Living Donor Pigs and Ex Vivo Identification
Published on: August 1, 2025
Possibilities of establishing a smallholder pig identification and traceability system in Kenya
Florence Mutua1, Johanna Lindahl2,3,4, Delia Randolph2
1International Livestock Research Institute, P. O. Box 30709, Nairobi, 00100, Kenya. f.mutua@cgiar.org.
Abstract:
Consumers have a right to safer foods, and traceability is one approach to meeting their expectations. Kenya does not have an operational animal traceability system, and while a few initiatives have been piloted, these have only focused on the beef value chain. In this paper, we begin a discussion on traceability in the pig value chain, with an initial focus on smallholder systems of Western Kenya. First, a background to local pig production is given, and a description of animal identification and traceability options applicable to these systems is explained. Based on this, a "butcher-to-farm" traceability system, with health, production and food safety as objectives, is discussed. Requirements for establishing such a system (including actor incentives) are additionally discussed. The proposed approach can be piloted in the field and findings used to inform the design of a larger pilot and possibly pave way for implementation of a national traceability system, in line with the guidelines provided by the World Organization for Animal Health (OIE). Organized systems in the area (including commercial producer and trader groups) would offer a useful starting point.
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