A report describes a case in which a man in New York City contracts cyclospora, a parasite known to cause prolonged diarrhea. The account states that the illness develops after a work lunch, and the person suspects a specific food item—chopped lettuce in a bowl—as the likely source of exposure. The article emphasizes the timing of symptoms following the meal and frames the lunch as the main potential cause, rather than identifying confirmed contamination. While the piece focuses on the individual’s experience, it also points to cyclospora as a parasitic cause of diarrheal illness and highlights how symptoms can be recognizable to the patient. The report does not attribute the case to a specific outbreak or to a particular food producer, and it does not provide details on laboratory confirmation within the summary provided. Overall, the sources present the incident as a personal account of suspected food-related illness, centered on the idea that contaminated produce such as lettuce can transmit cyclospora.