Michigan Records First Two Fatalities in Widespread Cyclosporiasis Outbreak

Michigan has reported its first two fatalities in connection with a cyclosporiasis outbreak, according to the state's Department of Health and Human Services. The outbreak, which has seen over 11,000 confirmed cases since May, is linked to contaminated lettuce supplied by Taylor Farms de Mexico and served at Taco Bell locations.

Details of the Fatal Cases

The identities of the deceased have not been disclosed, but health officials confirmed both individuals had significant underlying health conditions. These pre-existing conditions were likely exacerbated by cyclosporiasis, as the illness can lead to severe dehydration due to symptoms like diarrhea and vomiting.

Dr. William Schaffner, an infectious disease specialist at Vanderbilt University Medical Center, noted that while cyclosporiasis is typically not life-threatening, it can pose serious risks to individuals with compromised health. The illness is often treated with the antibiotic Bactrim, though many people with healthy immune systems recover without medical intervention.

FDA and State Health Department Response

The Food and Drug Administration (FDA) has acknowledged the deaths and stated that both individuals fell ill before the voluntary recall of iceberg lettuce by Taylor Farms de Mexico on July 17, 2026. The recall was a response to the outbreak's link to lettuce sourced from central Mexico.

Despite the severity of this outbreak, which has affected individuals in 45 states, the Michigan health department emphasized that deaths from cyclosporiasis are uncommon in the United States. The outbreak in Michigan is part of a larger pattern affecting ten states, all traced back to the same source of contaminated lettuce.

Ongoing Health Concerns and Precautions

State health officials continue to monitor the situation closely, with 193 hospitalizations reported in Michigan alone. The Centers for Disease Control and Prevention (CDC) is also involved in tracking the outbreak across the country. The public is advised to stay informed about potential symptoms and to seek medical attention if they experience severe or persistent symptoms.

As the investigation continues, health authorities are working to ensure that affected produce is removed from circulation to prevent further cases. Consumers are encouraged to be cautious when purchasing lettuce and other potentially affected produce.