Salad Chains Are Seeing Foot Traffic Drop Over Cyclosporiasis Fears
Foot traffic at salad-focused restaurant chains has declined following reports of a cyclospora outbreak potentially linked to lettuce. While no specific chain has been confirmed as a source, consumer anxiety has impacted stock prices and store visits.
Why it matters
This highlights how public health scares can rapidly impact consumer behavior and the financial performance of the fast-casual dining industry.
On Sunday, July 11, as news of a massive cyclospora outbreak—possibly linked to contaminated lettuce—made headlines, traffic at Chop’t fell by 7.1 percent, compared to the chain’s average Sunday traffic in 2026, according to Placer.ai data. The same day, foot traffic at Panera Bread was down 7.4 percent and Sweetgreen was down 3.1 percent, compared to those chains’ Sunday averages.
While Placer.ai tells WIRED that it only has “a few days of data to work with,” the company says that the decline of visitors to places with “lettuce-heavy menus” began around July 10.
Industry averages suggest that customers were more likely to ditch salad-heavy chains, with foot traffic across quick-service chains like McDonald’s, Chick-fil-A, and Wendy’s up 0.8 percent compared to their average Sunday traffic. Traffic for all fast-casual chains—the menus of which tend to include more fresh produce than fast-food rivals—was down 2.4 percent.
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