Cyclosporiasis Outbreak Expands: Nearly 1,500 New Cases Reported Across 48 States
The Centers for Disease Control and Prevention (CDC) has reported a significant expansion in the ongoing Cyclospora outbreak, with nearly 1,500 additional patients identified in the past week. This brings the total number of confirmed cases to over 11,000 across 48 states, with Michigan and Ohio remaining the hardest-hit states. The CDC’s latest report, published on August 25, 2026, and updated on August 27, 2026, highlights the widespread nature of the outbreak, which now includes new cases in Maine and Massachusetts, adding to a list that already spanned from Arkansas to West Virginia.
The outbreak has affected individuals ranging in age from one to 99 years, with a majority (57 percent) being female. Tragically, two deaths have been linked to complications from cyclosporiasis, though medical records indicate that both individuals had significant underlying health conditions that were exacerbated by the infection and dehydration. The CDC is also tracking at least 11,844 additional patients in seven separate outbreaks who have not yet been confirmed, suggesting the true scale of the outbreak may be even larger.
In related news, the company implicated in the outbreak has faced criticism from the FDA for a since-deleted statement in which it claimed the FDA had apologized for a “false positive” when testing its iceberg lettuce products for Cyclospora. This company has been responsible for several major recalls over the past decade, raising concerns about food safety practices. The FDA has not confirmed the company’s claims, and the investigation into the source of the contamination continues.
Health officials are urging the public to be aware of the symptoms of cyclosporiasis, which include watery diarrhea, loss of appetite, weight loss, cramping, bloating, and fatigue. Rest and fluids are crucial, especially for those experiencing severe diarrhea, as dehydration can lead to serious complications. The CDC advises that anyone who suspects they may have cyclosporiasis should seek medical attention promptly, particularly if they have consumed potentially contaminated produce. As the investigation unfolds, the public is reminded to practice good food hygiene, including thoroughly washing fruits and vegetables, to reduce the risk of infection.
Shimanta Das 
