MICHIGAN / RankWire.AI / – Two fatalities associated with Michigan’s 2026 cyclosporiasis outbreak have been officially verified by the state, marking the first reported deaths. The Michigan Department of Health and Human Services documented 11,234 cases as of Aug. 3, along with 193 hospitalizations through July 30. Medical records indicated that both individuals suffered from significant underlying health conditions that may have been exacerbated by cyclosporiasis and dehydration. Officials have stated they will not release additional information regarding these two cases.
Both individuals fell ill prior to the voluntary iceberg lettuce recall announced on July 17. The Centers for Disease Control and Prevention confirmed the Michigan deaths on Aug. 3, describing them as deaths related to cyclosporiasis involving people with underlying health issues. The total number of cases reported by Michigan includes all data gathered during the state’s investigation and may be subject to updates. Federal surveillance figures generally account for laboratory-confirmed cases and can differ from the state’s reported totals, which include probable illnesses.
Federal authorities are also probing a nine-state Cyclospora outbreak linked to iceberg lettuce sourced from Taylor Farms de Mexico. By July 24, nine states had reported a total of 1,947 infected individuals, many of whom also reported exposure to Taco Bell. At least 98 patients required hospitalization according to federal data. The onset of illnesses ranged from June 22 to July 20. The CDC later acknowledged Michigan’s two deaths, which had not been included in the detailed federal totals published on July 24.
Recall involves iceberg lettuce imported from Mexico
Taylor Farms de Mexico pulled all iceberg lettuce originating from central Mexico from the U.S. market. The recall encompassed various food-service products as well as Marketside iceberg salad and shredded lettuce sold at selected Walmart stores. The products had use-by dates from July 18 through Aug. 3. Between June 29 and July 16, Taylor Fresh Foods distributed affected lettuce to 27 states for food-service purposes. Taco Bell ceased using lettuce from this supplier on July 17.
Michigan officials have not definitively linked every case in the state to the recalled iceberg lettuce. The Michigan Department of Health and Human Services indicated that lettuce or salad greens could still be a potential source. However, the state has yet to identify a specific product, grower, or supplier responsible for the entire outbreak. Officials also emphasized that other food items cannot be completely ruled out during the broader investigation. The federal outbreak connected to lettuce represents only a portion of the cyclosporiasis cases reported nationwide.
Persistent symptoms are possible if untreated
Cyclosporiasis is an intestinal disease caused by the microscopic parasite Cyclospora. Infection occurs after consuming contaminated food or water. The illness typically results in frequent watery diarrhea, loss of appetite, weight loss, stomach cramps, bloating, nausea, and fatigue. Symptoms generally start about one week after exposure, though this can vary. Without proper treatment, the condition may last longer than a month, with symptoms possibly disappearing only to recur later.
Health officials recommend consumers discard any recalled iceberg lettuce still in their possession or return it to the point of purchase. They also advise thoroughly cleaning containers and surfaces that came into contact with the affected product. Anyone experiencing symptoms should consult a healthcare provider, especially if they consumed iceberg lettuce within the previous two weeks. Michigan continues to update case figures as investigations by state and local health authorities progress.