Recent headlines about the Cyclospora outbreak linked to fresh produce may have you wondering if it’s still safe to eat fruits and vegetables. The answer is yes. Produce remains an important part of a healthy diet. The key is staying informed and practicing good food safety habits, especially if you’re undergoing cancer treatment or have a weakened immune system.
Cyclospora is a microscopic parasite that causes an intestinal illness called cyclosporiasis. It spreads when food or water becomes contaminated with human fecal matter. Fresh produce, including leafy greens, herbs, and berries, has been linked to past outbreaks because these foods are often eaten raw.
The current outbreak has been linked to recalled iceberg lettuce distributed to restaurants and food service locations, while investigators continue to monitor additional Cyclospora outbreaks involving foods that have not yet been identified. As investigations continue, recommendations may change, making it important to stay informed through trusted public health sources.
Symptoms usually appear 2 days to 2 weeks after eating contaminated food and may include:
- Watery diarrhea
- Loss of appetite
- Stomach cramps
- Nausea
- Fatigue
- Low-grade fever
For most healthy people, symptoms are unpleasant but treatable. However, for those receiving chemotherapy, immunotherapy, or other treatments that suppress the immune system, foodborne illnesses can become much more serious. If you experience persistent diarrhea or signs of dehydration, contact your healthcare provider promptly. Cyclospora infections can be treated with prescription antibiotics.
How to Reduce Your Risk
While no method completely eliminates the risk of foodborne illness, these habits can significantly reduce your chances of getting sick:
- Wash your hands thoroughly with soap and water before preparing or eating food.
- Rinse fresh fruits and vegetables under cool running water, even if you plan to peel them.
- Use a clean produce brush on firm produce such as melons or cucumbers.
- Discard the outer leaves of lettuce and cabbage when possible.
- Keep raw meat, poultry, and seafood separate from fresh produce to prevent cross-contamination.
- Cook food to safe internal temperatures and refrigerate leftovers within two hours.
- Avoid washing produce with soap, bleach, or commercial disinfectants. These products are not safe to consume, and Cyclospora is resistant to chlorine-based sanitizers.
Stay Informed
Food recalls and outbreak investigations can change quickly. Before shopping or preparing meals, check trusted sources such as the FDA’s Foodborne Illness Outbreak Investigations page and the CDC’s Food Safety Alerts and Outbreaks website for the latest information on recalls, affected products, and consumer recommendations.
Foodborne outbreaks can sound alarming, but they also remind us that practicing safe food handling every day is one of the best ways to protect ourselves. By staying informed, preparing food safely, and following recall notices, you can continue to enjoy the many health benefits of fruits and vegetables with confidence.