apple-target-406SEATTLE — Sometimes when something that “just can’t happen” does happen, valuable lessons are learned. That was the case when some batches of commercially produced, packaged, whole caramel apples turned out to be the cause of a listeriosis outbreak in 2014-15 that infected 35 people from 12 states, putting 34 of them in the hospital. …

Routine epidemiological work still has an important role to play in this modern age of whole-genome sequencing, sustainability practices in the food industry aren’t hampering safety procedures, and the jury is still out on whether reducing sodium in processed foods is a food safety risk.

Those were some general sentiments expressed Sunday during a roundtable …