Study Examines Role of Dust Particles in Transferring Pathogens to Produce
Although research has been carried out on the role of water in foodborne outbreaks—and, to a smaller extent, the role of soil—not much has been examined on the potential for dust particles to transfer pathogens onto produce.
Kelly Bright, Ph.D., University of Arizona, aims to gain a better understanding of the role of dust in pathogen transfer. Her project, “When the E. coli hits the fan! Evaluating the risks of dust-associated produce cross-contamination,” will allow her and her fellow researchers to develop best management practices (BMPs) to assist growers in understanding the risks and implement mitigation measures for dust-mediated transfer of pathogens to produce.