News

Romaine lettuce has been linked to repeated E. coli outbreaks, but new research from Cornell University uncovers how contamination happens—and how to stop it. The study highlights irrigation water, especially untreated surface water applied through spray systems, as a key culprit. Switching to drip or furrow irrigation and improving cold storage during transport can drastically reduce risk. The research urges a systems-wide rethink, showing how smarter farming and better logistics—from the field to the fridge—can prevent outbreaks and boost food safety.