Two Michigan residents have died after contracting cyclosporiasis, a parasitic illness characterized by "explosive diarrhea," according to the Michigan Department of Health and Human Services. Both individuals had significant underlying health conditions.

As of August 3, the state has recorded over 11,200 suspected cases of cyclosporiasis, though not all have been laboratory-confirmed. Between May 1 and July 27, at least 6,707 laboratory-confirmed cases were identified, making Michigan the most affected state. During the same period, 193 Michiganders were hospitalized.

The Food and Drug Administration has indicated that the outbreak is believed to have originated from tainted iceberg lettuce supplied by Taylor Farms de Mexico. This lettuce was reportedly served at Taco Bell locations and sold in stores.

Cyclosporiasis is caused by the parasite Cyclospora cayetanensis, which is transmitted through contaminated food or water. Symptoms typically include diarrhea, loss of appetite, weight loss, cramping, bloating, nausea, and fatigue. The illness can be treated with antibiotics, but some individuals may experience prolonged symptoms.