A recent multi-state cluster of Cyclospora infections has brought renewed attention to food safety practices, particularly concerning raw produce. While investigators continue efforts to identify the specific source of contamination, health officials are emphasizing the importance of careful handling and preparation of fruits and vegetables.
Cyclospora cayetanensis is a microscopic parasite that can cause cyclosporiasis, an intestinal illness. Symptoms typically include watery diarrhea, loss of appetite, weight loss, cramping, bloating, nausea, and fatigue. The parasite is spread when people ingest food or water contaminated with infected feces. Fresh produce, especially items like berries, leafy greens, and herbs, has been implicated in past outbreaks. The challenge in tracing these outbreaks often lies in the complex supply chains of produce, making it difficult to pinpoint the exact origin of contamination.
For residents in Clemson, these ongoing national reports serve as a reminder of general food safety principles that can help mitigate risks. The South Carolina Department of Health and Environmental Control (SCDHEC) often provides guidance on foodborne illness prevention, which aligns with national recommendations. These include thoroughly washing all fruits and vegetables under running water, even if they will be peeled. Produce with firm surfaces, such as melons and cucumbers, can be scrubbed with a clean produce brush.
Beyond washing, preventing cross-contamination is crucial. Separate raw produce from raw meat, poultry, and seafood in shopping carts, grocery bags, and in the refrigerator. Use separate cutting boards and utensils for produce and raw animal products. While cooking often kills parasites, many fruits and vegetables are consumed raw, making proper washing the primary defense.
The current cluster underscores that food safety is a continuous concern, particularly during the summer months when fresh produce is abundant and often consumed raw. Local grocery stores, including Ingles Markets, play a role in providing safe food, but consumer practices at home are equally vital.
### Why it matters in Clemson
The ongoing national focus on Cyclospora and produce safety has direct relevance for the Clemson community. With Clemson University’s large student population and numerous families residing in neighborhoods like Patrick Square and Calhoun Forest, the consumption of fresh produce is widespread. Local healthcare providers such as Prisma Health Oconee Memorial Hospital and AnMed Health are equipped to address various health concerns, including foodborne illnesses. Adhering to robust food safety practices, from proper washing to preventing cross-contamination, helps safeguard public health across the city, reducing the potential for illness and supporting a healthy environment for all residents.
