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Diarrhea Outbreak Spreads: Over 5,100 Cases Analyzed
14 Jul
Summary
- Over 5,100 cases of cyclosporiasis are under analysis nationwide.
- Symptoms include diarrhea, vomiting, and fever appearing a week after exposure.
- Lettuce, salad greens, and other produce are potential outbreak sources.

Cyclosporiasis cases are on the rise in 40 U.S. states, with federal agencies reporting over 5,100 cases currently under analysis. This is a significant increase compared to the same period last year. Symptoms, including diarrhea, vomiting, and fever, generally manifest about a week after exposure to the parasite, which is commonly spread through contaminated fresh produce or water.
While the investigation into the exact source is ongoing, health officials have identified lettuce and salad greens as potential contributors to the outbreak. Past outbreaks have been linked to various fresh produce items like raspberries and green onions. Doctors advise that antibiotic treatment is recommended for those infected with cyclosporiasis.
No deaths have been reported among the confirmed cases, though nine percent of those with available information were hospitalized. Individuals experiencing persistent symptoms after potential exposure are encouraged to seek medical advice, as timely treatment can alleviate discomfort and shorten the duration of the illness.