Michigan Faces Cyclospora Outbreak: Symptoms, Treatment, and Prevention Tips
A parasite called cyclospora, known for causing severe diarrhea, is spreading rapidly across the country, with Michigan being the most affected state. Cyclosporiasis, caused by exposure to contaminated produce or water, can lead to prolonged illness. Michigan has seen a significant increase in cases, with 572 reported cases compared to 170 just a week ago. The parasite has also affected residents in Ohio, North Carolina, Wisconsin, Texas, and other states.
Health departments are collaborating to investigate the source of the outbreak, with past infections linked to various food items such as salad mixes, herbs, snow peas, green onions, and raspberries. While infections are usually not life-threatening, they can last for over a month and cause severe symptoms, especially in older individuals and those with weakened immune systems.
Symptoms of cyclosporiasis include watery diarrhea, cramping, bloating, nausea, fatigue, weight loss, and increased gas. Other symptoms may include vomiting, body aches, headache, low-grade fever, and flu-like symptoms. It is crucial for patients to seek medical attention, get their stool tested, and receive treatment with antibiotic drugs such as Bactrim, Septra, or Cotrim. Resting and staying hydrated are also essential during recovery.
Severe dehydration can lead to hospitalization, with at least 20 cases reported in 2026 so far. The majority of affected individuals were female, ranging from five to 86 years old. While no deaths have been reported, it is important to note that the illness can be serious if left untreated. The CDC is investigating multiple clusters of cases across different states but has not identified a single, multi-state outbreak.
To prevent cyclosporiasis, individuals are advised to thoroughly clean and cook their food. Stay informed about the outbreak and take necessary precautions to protect yourself and your loved ones from this parasitic infection.