Molly Jones wins swine innovation prize for PigmentRx
Bottom line
North Carolina State University veterinary student Molly Jones has won the 2026 Morrison Swine Innovator Prize for PigmentRx, a color-based, on-farm tool designed to verify whether water-administered medications are actually reaching pigs at the intended concentration. The award was presented September 21, 2026, at the Allen D. Leman Swine Conference in St. Paul, where the prize recognizes DVM students working on practical innovations for swine health and production. Jones’ project addresses a basic but consequential problem in production medicine: a medicator may be set correctly, but the dose delivered at the water nipple may still be off. Conference materials describing PigmentRx say the tool was developed as a field-ready way to assess medicator accuracy, amid findings that dosing variability can contribute to treatment failure, economic loss, and antimicrobial resistance risk. (swineweb.com)
Why it matters: For swine veterinarians and production teams, PigmentRx speaks directly to medication stewardship and treatment reliability. Jones’ underlying research found that only 25% of medicator systems delivered the intended dose, according to the source report, reinforcing a long-standing industry concern that water medication can fail because of equipment accuracy, mixing problems, water flow variation, or line conditions. A simple barn-level verification tool could help veterinarians troubleshoot underdosing or overdosing faster, protect efficacy of water-soluble therapeutics, and give producers more confidence that prescribed protocols are being delivered as intended. (swineweb.com)
What to watch: Watch for whether PigmentRx moves beyond conference recognition into broader field validation, commercialization, or integration into routine herd medication audits and antimicrobial stewardship programs. (swineweb.com)
Key facts
- Winner
- Molly Jones
- School
- North Carolina State University
- Prize
- 2026 Morrison Swine Innovator Prize
- Project
- PigmentRx
- Tool type
- Colorimetric, on-farm verification tool
- Use
- Checks whether water-administered medications reach pigs at the intended concentration
- Award date
- September 21, 2026
- Event
- Allen D. Leman Swine Conference, St. Paul
- Research finding
- Only 25% of medicator systems delivered the intended dose
A practical tool for checking water-medication delivery on swine farms has earned national recognition. Molly Jones, a veterinary student at North Carolina State University, won the 2026 Morrison Swine Innovator Prize for PigmentRx, a colorimetric system intended to show whether water-administered medications are reaching pigs at the right concentration at the nipple. The award, announced September 21 at the Allen D. Leman Swine Conference in St. Paul, comes with a $5,000 prize and highlights the swine industry’s interest in tools that solve everyday treatment problems, not just laboratory ones. (swineweb.com)
The background is straightforward, and familiar to many swine veterinarians: water medication is widely used because sick pigs often keep drinking even when feed intake drops, but delivery accuracy can be hard to verify in the barn. The Morrison Swine Innovator Prize itself was created to recognize DVM students whose work has practical value for swine health and production, with finalists presenting at the Leman Conference before the winner is selected. That framing matters here, because PigmentRx is being recognized not as a theoretical concept, but as a field-use innovation aimed at a routine point of failure in production medicine. (vetmed.umn.edu)
Conference abstracts describe PigmentRx as an accessible, field-ready colorimetric tool for assessing medicator dosing accuracy at the level of the water nipple. The abstract notes that water medicators are essential for vaccine and treatment delivery, but are “seldom evaluated for accuracy,” despite the cost of these products and the consequences of inconsistent dosing. According to the source report, Jones’ research found that only 25% of medicator systems delivered the intended dose. While that specific figure was not independently detailed in the conference abstract available online, the broader premise is consistent with published and industry literature showing that water-medication performance can be affected by equipment setup, stock-solution preparation, water intake variability, and water-line condition. (conservancy.umn.edu)
There are early signs of industry interest around the concept. SwineWeb’s coverage framed PigmentRx as a response to the overlooked question of what actually comes out of the drinker, and Farms.com reported that Jones introduced the tool at Leman as a way to check medicator dosing accuracy quickly and without specialized equipment. Veterinary Pharmaceutical Solutions also highlighted PigmentRx in conference-related coverage alongside other applied swine health research, suggesting the project is already resonating with commercial and technical audiences focused on practical herd tools. (swineweb.com)
Why it matters: For veterinary professionals, PigmentRx lands at the intersection of pharmacology, production medicine, and antimicrobial stewardship. If medication concentration at the point of delivery is wrong, the downstream effects can include poor clinical response, wasted product, retreatment, extra labor, and potential selection pressure for resistance. A simple visual verification method could give veterinarians and barn teams a faster way to audit medicators before or during a treatment event, especially when investigating disappointing outcomes from otherwise appropriate protocols. In that sense, the innovation is less about replacing formal system checks and more about making dose verification more feasible in real-world barn conditions. (conservancy.umn.edu)
The project also reflects a broader shift in swine medicine toward operationalizing stewardship. It’s one thing to prescribe a water-soluble antimicrobial or vaccine protocol on paper; it’s another to confirm that the intended concentration survives mixing, proportioning, line delivery, and pig access. Tools like PigmentRx could help bridge that gap, particularly in systems where multiple barns, variable water quality, or aging equipment make consistency harder to guarantee. That may be especially useful for veterinarians advising large production systems that want more objective checks around treatment execution. (porkgateway.org)
What to watch: The next question is whether PigmentRx advances from a prize-winning student project to a validated product or protocol. Key milestones would include peer-reviewed publication, larger-scale field data, clearer performance benchmarks across different water qualities and medicator types, and signs of commercial uptake or incorporation into standard operating procedures. If those pieces follow, PigmentRx could become a small but meaningful addition to how swine veterinarians monitor treatment delivery in the field. (conservancy.umn.edu)