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Michigan reports 2,640 Cyclospora cases; Lettuce identified as possible source of outbreak
By Brandon Carr, Pamela Osborne, Marty Herak at WDIV ClickOnDetroit (NBC) - Local News
· July 13, 2026
· 3 min read
Michigan health officials are investigating a growing outbreak of cyclosporiasis that has sickened 2,640 people, with early evidence pointing to lettuce or salad greens as a possible source.The Michigan Department of Health and Human Services said Monday (July 13) that while the investigation is ...
Key takeaway The Michigan Department of Health and Human Services said Monday (July 13) that while the investigation is ongoing, no specific type of lettuce, grower, or supplier has been identified.
Why this matters in The Detroit
The massive outbreak of cyclosporiasis in Michigan, with 2,640 reported cases, has significant implications for Detroit 's food distribution networks and public health infrastructure. As the investigation continues to point to lettuce or salad greens as a possible source, local health officials must work closely with state and federal partners to trace the origin of the contaminated produce. Detroit's position as a major hub for food distribution in the region means that the city's residents and businesses may be disproportionately affected by the outbreak. The fact that previous cyclospora outbreaks have been linked to bagged salad mixes and other produce suggests that Detroit's grocery stores and restaurants may need to take extra precautions to ensure the safety of their products. As the investigation unfolds, Detroiters will be watching to see how local health officials respond to the crisis and what steps they take to prevent future outbreaks.
About this story
Original reporting by WDIV ClickOnDetroit (NBC) - Local News . The Detroit surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit WDIV ClickOnDetroit (NBC) - Local News . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 13, 2026 ·
Source: WDIV ClickOnDetroit (NBC) - Local News ·
Reading time: 3 min
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Frequently asked about this story
What is this story about? Michigan health officials are investigating a growing outbreak of cyclosporiasis that has sickened 2,640 people, with early evidence pointing to lettuce or salad greens as a possible source.The Michigan Department of Health and Human Services said Monday (July 13) that while the investigation is ...
When was this published? This article was first published on July 13, 2026 by WDIV ClickOnDetroit (NBC) - Local News and curated for The Detroit readers.
Who reported this story? This story was reported by Brandon Carr, Pamela Osborne, Marty Herak at WDIV ClickOnDetroit (NBC) - Local News. To learn more about how The Detroit selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from The Detroit, or browse our daily briefing and topic hubs .
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