North Carolina reports 240 cyclosporiasis cases since May

The North Carolina Department of Health and Human Services said at least 240 cases of cyclosporiasis have been reported in the state since May 1. The illness, caused by the Cyclospora parasite, has been identified in patients from at least 18 states.

Officials are conducting interviews, data analysis and coordination with local, state and federal agencies to determine whether the cases share a common food source. Fresh produce and herbs, particularly parsley and cilantro, are frequently linked to Cyclospora outbreaks.

The U.S. Food and Drug Administration advises washing hands with soap and warm water for 20 seconds before and after handling produce, rinsing fruits and vegetables before peeling, gently rubbing produce under running water, scrubbing firm items such as melons and cucumbers with a clean brush, drying with a clean cloth or paper towel, and removing outer leaves of lettuce or cabbage.

Investigations remain ongoing, and health officials note that pinpointing a specific contaminated ingredient can take time.