Sweetgreen Shares Plunge Amid Cyclospora Concerns

• 5.6 % drop in value after a potential link to lettuce
• No confirmed cases involving the salad chain

Investors remain wary as the parasite that causes cyclosporiasis can spread through contaminated food, especially leafy greens.

The CDC reports the illness mainly presents as:

• Watery diarrhea
• Fatigue
• Loss of appetite

People typically become ill by eating contaminated food rather than person‑to‑person contact, making outbreaks difficult to trace.

Michigan: 3,762 cases, 44 hospitalizations
Nationally: 1,645 confirmed cases; >5,100 suspected infections under investigation

Although a single source has not been identified, lettuce frequently appears in early investigations.

The uncertainty triggered a broader market reaction: several fast‑food and fast‑casual companies saw their stock prices slip on Wednesday.

This episode illustrates how quickly a food‑borne outbreak can erode investor confidence, even without a proven link to a specific restaurant.