Penn State College of Agricultural Sciences

UNIVERSITY PARK, Pa. — Dubbed the “nightmare stomach bug,” with nearly 7,000 currently confirmed or suspected cases of cyclosporiasis in several U.S. states, including Pennsylvania, many consumers may be wondering how to protect themself from the foodborne illness, which is caused by the microscopic parasite cyclospora and includes symptoms like diarrhea, nausea and fatigue. In this Q&A,…