Home » Multimedia » Podcasts » Food Safety Matters » Ep. 49. Jeff Farber: Listeria and Emerging Food Safety Threats
Food Safety Matters
Food Safety Matters is a podcast for food safety professionals hosted by the Food Safety Magazine editorial team – the leading media brand in food safety for over 20 years. Each episode will feature a conversation with a food safety professional sharing their experiences and insights of the important job of safeguarding the world’s food supply.
Jeff Farber is the director of the Canadian Research Institute for Food Safety and head of the University of Guelph's Food Safety and Quality Assurance M.Sc. program.
Farber worked at Health Canada for a number of years as a research scientist, research division chief, associate director, and director of microbial food safety. His research interests at Health Canada centered around mycotoxins, Listeria monocytogenes, and Cronobacter sakazakii. He also played a large role in developing many of the food safety policies that are currently in place in Health Canada.
Jeff is the former President of the International Association of Food Protection. He also serves on the International Commission on Microbiological Specifications for Foods, the New York Academy of Sciences Committee on Food Safety, the U.S. Food and Drug Administration's External Advisory Committee for the Microbial Safety of Foods, and the Canadian Food Inspection Agency's Advisory Board for Risk-based Inspections.
He earned his Ph.D. in Food Microbiology from McGill University.
In this episode of Food Safety Matters, we speak to Jeff [24:08] about:
How his studies evolved from mycotoxin research to Listeria
All of the factors—including family dynamics and consumer trends—that contribute to today's frequent Listeria outbreaks, and foodborne illness outbreaks in general
Figuring out how to use big data to improve risk assessments
Why fresh produce and other food groups experience more food safety issues now compared to previous years
How free trade agreements affect food safety in Canada
Global warming and its emergence as a serious danger to food safety
Animals and food products that have been increasingly associated with Hepatitis E
The online grocery sector—including a new food delivery innovation introduced by Amazon—and how gaps in how its regulated could mean more food safety risks
The process of producing lab-grown meat, and the need for proper hazard analysis in this new arena
Challenging University of Guelph students to brainstorm solutions to emerging food safety issues
Rhodes Yepsen joined the Biodegradable Products Institute (BPI) in 2015, where he leads the organization's efforts to promote the value of compostable products. Rhodes is passionate about systems-based solutions, where there is synergy in solving for food waste and packaging simultaneously—addressing climate change, ecosystem impacts, and regenerative agriculture. Previously, he served on the Board of USCC, worked for biopolymer producer Novamont, and was a staff editor and writer at BioCycle magazine.
Brittney Miller is President of Manchester Farms, America's first quail farm. What started over 40 years ago as a backyard hobby has grown into a nationally recognized, family-owned business that produces more than 80,000 quail weekly, raising them responsibly, without antibiotics or hormones, and shipping premium products to chefs, retailers, and home cooks across the country. Brittney's story is about more than farming: it is about stewardship, innovation, and family values. She combines her passion for sustainable agriculture with modern food safety standards. Her SQF Level 2 certified, HACCP-compliant farm sets the benchmark for quality in specialty poultry.
Mindy Brashears, Ph.D. is the USDA's Under Secretary for Food Safety. Dr. Brashears previously served as Under Secretary for Food Safety from 2020–2021, and Deputy Under Secretary in 2019. Dr. Brashears returns to USDA from Texas Tech University, where she was a Paul Whitfield Horn Distinguished Professor of Food Safety and Public Health, the Roth and Letch Family Endowed Chair for Food Safety, and the Director of the International Center for Food Industry Excellence.
Justin Ransom, Ph.D. is Administrator of USDA's Food Safety and Inspection Service (FSIS), where he oversees FSIS' mission to ensure the safety, wholesomeness, and proper labeling of America's commercial supply of meat, poultry, and processed egg products. He leads the agency's modernization efforts, streamlining inspection systems, strengthening public health protections, and advancing science-based policies.
Elena Medo, M.B.A. is an entrepreneur, researcher, and inventor who has spent nearly 40 years transforming neonatal care through leadership and innovation. She has secured numerous patents, raised over $40 million across four companies, and built a legacy of firsts, including the first commercially available shelf-stable donor breast milk product; the first milk bank owned exclusively by nursing mothers; and the first medical device designed to analyze human milk. Today, as CEO and co-founder of Leonie Health PBC, established in 2023 with her daughter, Adrianne Weir, Elena is developing a revolutionary product that replicates the immune properties of colostrum to protect preterm infants against the three deadliest neonatal infections—necrotizing enterocolitis (NEC), ventilator-associated pneumonia (VAC), and sepsis—which together claim the lives of more than 30,000 hospitalized infants per year.
Alissa Welsher, Ph.D. is a Senior Consultant at Elanco Poultry Food Safety. Dr. Welsher received a bachelor’s degree in biological sciences from the University of Pittsburgh, as well as a master’s degree in poultry science and a Ph.D. in cell and molecular biology from the University of Arkansas. Her area of expertise is meat and poultry food safety, and she specializes in integrated pest management (IPM).
Lyle Probst is the CEO of NomadX and an accomplished entrepreneur with more than 25 years of experience in operations, product development, engineering, biodefense, and advanced technology commercialization.