Cyclosporiasis Outbreak Sickens Nearly 7,000 Across 34 States

A cyclosporiasis outbreak has sickened nearly 7,000 people across 34 states, with health officials linking most cases to contaminated iceberg lettuce served at Taco Bell. The outbreak has prompted a recall of shredded iceberg lettuce by the supplier and removal of affected product from restaurant locations.

Zaragoza, 46, was hospitalized last Wednesday after more than a week of severe diarrhea. He told NBC Chicago that symptoms struck every 90 minutes and that blood appeared in his stool. Zaragoza traced his illness to a Chalupa Supreme from Taco Bell’s luxe box meal. He said the item was the only food he consumed containing lettuce. By Saturday he reported feeling about 80 percent recovered.

Ayyad filed suit in Ohio federal court against Pacific Bells LLC, the Vancouver, Washington-based franchisee operating about 300 Taco Bell restaurants. Ayyad said he ate Cheesy Fiesta Potatoes and Avocado Ranch Chicken Stackers at a North Olmsted location in mid-June and later tested positive for the parasite.

His attorney, Bill Marler, said the complaint will be amended to name Taylor Farms, the Salinas, California-based produce supplier. Marler added that his firm has been contacted by more than 30 additional people, 90 percent of whom reported eating at Taco Bell.

Cyclosporiasis is caused by ingesting a microscopic parasite found in human feces. Symptoms include prolonged diarrhea, stomach cramps, nausea, fatigue, bloating, weight loss and low-grade fever. People with weakened immune systems, the elderly and children face higher risk of severe illness. Zaragoza advised others to stay hydrated and to wash or cook greens thoroughly.