07/22/2026
🌿 Medical Matters with Nikki the Nurse – Weekly Recap 🌿
Thank you to everyone who tuned in to Medical Matters with Nikki the Nurse on Keys Talk Radio this week!
This week’s topic focused on Cyclospora, a microscopic parasite that causes an intestinal illness called cyclosporiasis. While many people have never heard of it, cases are increasing during the summer months across the United States, including here in Florida.
🥗 Here are the key takeaways:
✅ Cyclospora is most commonly linked to fresh fruits, vegetables, leafy greens, and herbs.
✅ Symptoms usually begin 2–14 days after exposure and may include:
• Watery diarrhea
• Stomach cramps
• Bloating and gas
• Nausea
• Fatigue
• Loss of appetite
• Weight loss
✅ One unique feature of Cyclospora is that symptoms can improve… then return again if left untreated.
✅ The illness is treatable, but it requires specific stool testing because it isn’t usually detected on routine stool cultures.
✅ The first-line treatment is trimethoprim-sulfamethoxazole (Bactrim®/Septra®). If someone cannot take sulfa medications, a healthcare provider may consider other options based on the individual situation.
💧 Don’t forget: Persistent diarrhea can quickly lead to dehydration, especially during our hot Florida summer. Stay hydrated and seek medical attention if symptoms are severe, last more than a few days, or you notice signs of dehydration.
🍓 Most importantly… don’t stop eating fresh fruits and vegetables! They are an important part of a healthy diet. Instead, practice good food safety:
✔️ Wash produce under running water.
✔️ Wash your hands before preparing food.
✔️ Refrigerate perishable foods promptly.
✔️ Separate fresh produce from raw meats during food preparation.
Thank you for allowing me to share evidence-based health information with our Florida Keys community each week.
🎙️ Join me every Tuesday at 8:15 AM on Keys Talk Radio (96.9 FM & 102.5 FM) for another edition of Medical Matters with Nikki the Nurse. PublicHealth HealthyLiving EvidenceBasedMedicine KeyWest Florid