UPDATE: Shredded lettuce from one farm, sold at some Taco Bells, has been tied to a five-state cyclosporiasis outbreak. Taylor Fresh Foods has pulled the product. Food safety expert Dr. Jennifer McEntire explains how cyclospora spreads.

This episode was produced by Jennifer Lai with assistance from Sofia Sanchez and Andrea Kane.

Medical Writer: Andrea Kane

Showrunner: Dan Bloom

Technical Director: Dan Dzula

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