State of New Jersey
Department of Health
Governor Mikie Sherrill · Lt. Governor Dr. Dale G. Caldwell
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Cyclosporiasis
Cyclosporiasis is an illness of the intestines caused by a parasite that passes from the body in the stool and enters the mouth of another person. It is spread when people swallow water or food that was contaminated with infected stool. Outbreaks have been linked to fresh fruits and vegetables imported from countries with poor water treatment systems.
Education Materials
ALERT
Since May 1, 2026, multiple states have reported significant increases in cyclosporiasis cases and illness clusters. A multistate outbreak of cyclosporiasis linked to iceberg lettuce from Taylor Farms de Mexico with over 9,400 illnesses from 17 states has contributed significantly to the increase in cases this year. As of 8/15/26, the New Jersey Department of Health has received 120 reports of domestically acquired cyclosporiasis cases. While New Jersey is not experiencing substantial increases, illness clusters or outbreaks at this time, cases continue to be reported.