Cyclosporiasis: Why it’s in the news and what you can do to avoid foodborne illness

The cyclospora parasite and cyclosporiasis, the resulting sickness it causes, is all over the news, with nine different states reporting outbreaks linked to fresh produce as of July 24, 2026. The discovery that contaminated items in our food supply are making us sick has many people reconsidering that delicious-looking salad on the menu at their favorite restaurant or putting back the bagged salad greens they would normally rely on to have quick, easy and cool meals in blistering summer heat.

How can anyone tell which salad greens are safe? Is there a way to ensure your meal won’t make you sick, whether you’re eating out at a restaurant or at home? Just how sick does cyclosporiasis make those who become infected?

Infectious disease expert Helmut Albrecht, MD, offered answers to your many questions about cyclosporiasis, from symptoms to diagnosis to treatment options to get you back on your feet. We also have Chelsea Bruce, RDN, with tips on selecting and preparing foods to hopefully avoid the contaminants that can cause foodborne illness.