How to avoid the parasite Cryptosporidiosis and the "explosive" symptoms
July 15, 2026 • Season 4: Episode 27
Explosive watery diarrhea is not just “something you ate” and during a national outbreak, it’s worth knowing the real culprit. Speaking of Women's Health Podcast Host Dr. Holly Thacker walks you through cryptosporidiosis, a waterborne and foodborne illness caused by the parasite Cryptosporidium that can hit hard, spread quietly, and ruin a summer week fast.
She gets practical about what works and what doesn’t. Vinegar rinses and baking soda washes can help remove dirt and some contaminants, but they do not reliably kill this parasite. The most dependable kill step for fresh produce is heat: cooking to 158°F (70°C) or higher. She also shares smarter shopping and kitchen habits during an outbreak, like scrubbing firm produce under running water, peeling when possible, avoiding cross-contamination when slicing melons, and leaning more on cooked, frozen, canned, or peeled options when risk is higher.
She also talks prevention beyond the kitchen: soap-and-water handwashing (hand sanitizer won’t do it here), avoiding swallowing pool or lake water, and why you should never swim with diarrhea. Subscribe, share this with a friend who lives at the pool, and leave a review so more people can find these outbreak safety basics.
