This comment made me think of Chipotle. I haven't eaten there since all the food poisoning problems.

Chipotle is a big chain and got national attention for the poisonings, but in the age of Yelp a few people getting sick can tank a small local business.

Better to pay a little more for decent employees that care about their job and also give them benefits so they don't come in sick and spread disease.

Don't you think it's likely to be a supply chain problem in this case though, seeing as multiple locations were affected simultaneously?