MU Health Care discusses rising cyclosporiasis cases amid nationwide outbreak

August 6, 2026 - 23:25

Health officials at MU Health Care addressed the growing number of cyclosporiasis cases during a press briefing on Thursday, as the parasitic infection continues to spread across the country. The outbreak, which has now reached multiple states, has prompted renewed attention from medical professionals who are urging the public to be cautious with fresh produce and untreated water.

Cyclosporiasis is caused by the Cyclospora cayetanensis parasite, which typically enters the body through contaminated food or water. Symptoms include severe diarrhea, cramping, bloating, nausea, and fatigue, and they can last for weeks if left untreated. The infection is most common in tropical and subtropical regions, but outbreaks in the U.S. have been linked to imported produce like cilantro, raspberries, and pre-packaged salad mixes.

During the briefing, MU Health Care experts highlighted the importance of washing fruits and vegetables thoroughly under running water before consumption. They also advised peeling produce when possible and avoiding raw items that cannot be cleaned properly. Travelers to high-risk areas were reminded to stick to bottled or boiled water and to avoid ice made from tap water.

The Centers for Disease Control and Prevention has been tracking the outbreak closely, noting that cases typically spike in the late spring and summer months. While most healthy individuals recover without medical intervention, those with weakened immune systems, older adults, and young children are at greater risk for severe illness. The health system stressed that anyone experiencing prolonged diarrhea or dehydration should seek medical care promptly, as the infection is treatable with specific antibiotics.

No local deaths have been reported, but the rise in cases has put hospitals and clinics on alert. MU Health Care said it is working with state and federal agencies to monitor the situation and will provide updates as new information becomes available. For now, the message is simple: wash your food, watch your water, and do not ignore persistent digestive symptoms.