Dad and daughter selecting fresh vegetables at the grocery store

How To Maintain Your Healthy Habits During a Foodborne Illness Outbreak

You may have recently seen news about Cyclospora and wondered what it means for your next trip to the grocery store. Megan Allen, RDN, LD, a registered dietitian with Community Health Network's ambulatory nutrition care team, says that knowing how to prevent exposing yourself to foodborne illnesses such as cyclosporiasis is a key component to making informed nutrition choices. 

"The good news is, most fruits and vegetables remain safe to eat, and their health benefits far outweigh the risk of illness," Allen emphasizes. 

What Is Cyclospora?

Cyclospora is a microscopic parasite that causes a gastrointestinal illness called cyclosporiasis.  

People become infected by consuming contaminated food or water, which can lead to symptoms like watery diarrhea and abdominal pain. The parasite is most linked to fresh produce, particularly leafy greens, berries and herbs, which can be harder to clean thoroughly because of their texture.  

What Indiana Residents Should Know

As of August 19, the Indiana Department of Health (IDOH) has reported more than 2,069 cyclosporiasis cases in Indiana since May. 

Health officials encourage residents to follow safe food-handling practices as the Centers for Disease Control and Prevention (CDC) works with state and federal partners to identify the source of the current outbreak. 

Although cases have increased in recent months, it’s important to note that cyclosporiasis is not a new illness and is not typically spread from person to person. 

How To Lower Your Risk

"Practicing safe food handling and preparation habits can help protect you and your family from a variety of bacteria, viruses and parasites, not just Cyclospora," says Allen.  

Megan Allen’s Top 5 Ways To Avoid Foodborne Illness:

  1. Wash hands before and after handling produce. 
  2. Rinse fruits and vegetables under running water before eating or preparing them. 
  3. Scrub firm produce like melons and cucumbers with a clean produce brush. 
  4. Avoid washing produce with soap or bleach. 
  5. Cook produce when possible. Heat kills Cyclospora. 

"If you want additional peace of mind, consider buying produce with peels, such as bananas, oranges and avocados, or choose frozen, canned, or cooked fruits and vegetables," Allen adds. 

Symptoms To Watch For

Symptoms of cyclosporiasis typically appear within a week of exposure and may last from several days to several weeks. If you become infected, symptoms may include: 

  • Frequent watery diarrhea lasting more than three days 
  • Abdominal pain or cramping 
  • Nausea or vomiting 
  • Loss of appetite 
  • Fatigue  
  • Body aches 
  • Headaches 
  • Low-grade fever 

When To Seek Care for Foodborne Illnesses

If you suspect you have cyclosporiasis or another foodborne illness, and your symptoms are severe, persistent or difficult to manage at home, contact your primary care provider. Early evaluation can help determine the cause of your illness and ensure you receive appropriate treatment. 

If you need to be seen sooner, Community also offers On-Demand Virtual Care and Virtual Primary Care appointments — often available same day — for convenient access to care.

Seek emergency care immediately if you experience signs of dehydration, like dizziness, confusion, very little urination or inability to keep fluids down.  

Stay Informed and Eat Well

Food safety headlines can be concerning, but they shouldn’t derail healthy eating.  

"With smart preparation, current public health guidance and timely care when symptoms appear, Indiana families can continue making nutritious choices with confidence," reassures Allen. 

If you’re concerned about symptoms or aren’t sure where to seek care, visit eCommunity.com/connect to explore care options near you. 


Meet Megan Allen, RDN, LDMegan Allen, registered dietitian

Megan Allen is a registered dietitian for the ambulatory dietitian team. She has a special interest in diabetes management, pregnancy and postpartum and gastrointestinal conditions. Megan became a registered dietitian in 2015 and a Certified Diabetes Care and Education Specialist in 2021. 

Megan earned a bachelor of science in dietetics and nutrition, fitness and health from Purdue University, where she also completed her dietetic internship. Her professional experience includes long-term care, rehabilitation and private practice.

In her free time, Megan enjoys reading, taking long walks with her dog and spending time outdoors with her daughter. She loves exploring new foods, restaurants and recipes, and sharing fresh ideas with her patients, friends and family.

Explore how Community’s ambulatory dietitian team helps patients build healthier habits through personalized nutrition support at eCommunity.com/nutrition.