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Bumpy Belly Blues: A Parasite on the Menu
Michigan, USASaturday, July 4, 2026
A single‑cell parasite, cyclospora, has triggered a wave of sudden, watery diarrhea across the Midwest. Health officials warn that it spreads via contaminated food and water—especially during warm weather when fresh produce demand spikes.
June CDC Report:
• 145 confirmed U.S. cases
• Illinois & Wisconsin: several cases each
• Michigan: 170+ cases in nine days across seven counties
The outbreak remains under investigation, but fruits and vegetables are the suspected culprits.
What is Cyclospora?
- Microscopic organism—invisible to the naked eye
- Transmitted through food or water touched by infected feces
- Peaks in spring and summer when berries, leafy greens, and herbs are plentiful
- Does not spread person‑to‑person but can linger on produce if washing is inadequate
Symptoms
| Symptom | Typical Onset | Duration |
|---|---|---|
| Explosive, watery diarrhea | Few days post‑exposure | Weeks |
| Stomach cramps & bloating | Same as diarrhea | Weeks |
| Loss of appetite, nausea | Early | Weeks |
| Mild fever (rare) | Late | Weeks |
Because it can outlast typical stomach bugs, the severity is often underestimated.
Prevention Tips
Thorough Washing
- Rinse all produce under running water.
- Scrub hard‑skinned fruits (melons, cucumbers) with a clean brush.
- Soak delicate herbs (basil, cilantro) for several minutes.
Post‑Cut Care
- Remove bruised or damaged parts.
- Refrigerate promptly.
Hand Hygiene
- Wash hands before and after handling food.
Current Status
- No deaths reported.
- 20 U.S. patients hospitalized for treatment.
- CDC and state agencies continue source identification; more cases could emerge as summer progresses.
Bottom line: Stay vigilant with fresh foods and adhere to safe food‑prep habits to keep cyclospora at bay.
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