An outbreak of cyclosporiasis, an intestinal infection caused by a parasite commonly found on fresh produce, has affected hundreds of individuals across 18 states in the United States. Health officials report that the number of cases continues to rise as investigations into the source of the outbreak remain underway.

The Centers for Disease Control and Prevention (CDC) has identified several types of produce that may be linked to the outbreak, including salad kits, raspberries, green onions, cilantro, and basil. Cyclosporiasis is characterized by severe diarrhea that can last for several weeks or longer if untreated. Unlike some gastrointestinal illnesses, the infection is not spread from person to person but rather through consumption of contaminated food or water.

Federal, state, and local health authorities are collaborating to determine the precise source and scope of the outbreak. Officials have noted that this occurrence may be part of a seasonal increase in cyclosporiasis cases, as outbreaks linked to fresh produce tend to spike during warmer months when contamination risks are higher.

The CDC advises that individuals who have consumed any of the suspect produce and are experiencing persistent diarrhea seek medical evaluation. Treatment typically involves specific antibiotics that can shorten the duration of symptoms and reduce the risk of complications.

While investigations continue, public health agencies emphasize the importance of thoroughly washing fresh fruits and vegetables before consumption. Consumers are also urged to stay informed through local health departments and the CDC for updates regarding the outbreak.