Cantaloupes linked to fatal multi-state Listeria monocytogenes outbreak

– 4 deaths and 15 illnesses in Colorado, Nebraska, Oklahoma and Texas.
– Listeria monocytogenes can grow slowly at refrigeration temperatures in some foods including cantaloupe.   Listeria on cut cantaloupe will only reach levels likely to cause illness after many days of storage at 41°F.
– Refrigerate cantaloupes quickly after slicing. Bacteria such as Listeria can grow quickly on the orange flesh of the fruit when held above 41°F. 
– Ask suppliers about food safety risk-reduction practices including how they manage water, animal exclusion and staff.

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About Ben Chapman

Dr. Ben Chapman is a professor and food safety extension specialist at North Carolina State University. As a teenager, a Saturday afternoon viewing of the classic cable movie, Outbreak, sparked his interest in pathogens and public health. With the goal of less foodborne illness, his group designs, implements, and evaluates food safety strategies, messages, and media from farm-to-fork. Through reality-based research, Chapman investigates behaviors and creates interventions aimed at amateur and professional food handlers, managers, and organizational decision-makers; the gate keepers of safe food. Ben co-hosts a biweekly podcast called Food Safety Talk and tries to further engage folks online through Instagram, Twitter, Facebook, YouTube and, maybe not surprisingly, Pinterest. Follow on Twitter @benjaminchapman.