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Cyclosporiasis outbreak in Michigan -- Here’s what doctors say
By Jenny Marchi, Nick Monacelli at WDIV ClickOnDetroit (NBC) - Local News
· July 15, 2026
· 1 min read
Cyclosporiasis is an illness caused by a parasite, the illness attacks intestines, leading to severe stomach cramps, watery diarrhea, and nausea that can last for weeks.Usually the parasite enters the body through contaminated food, symptoms have been reported to happen about two weeks after dige...
Key takeaway Michigan is suffering with a major outbreak, previously the state got about 50 cases a year, cases as of July 14 have reached over 3,300 infected.
Why this matters in The Detroit
The rapid spread of cyclosporiasis across Michigan, with over 3,300 cases reported as of July 14, has significant implications for local health systems and food safety protocols. The fact that cases have been reported in multiple counties, including Monroe, Wayne, and Oakland, suggests a widespread contamination issue that may be linked to a common food source. The investigation into Taco Bell as a possible source of the disease will be closely watched by local residents, particularly given the chain's presence in many Michigan communities. As the outbreak continues to unfold, it will be crucial for local health officials to provide timely updates and guidance to the public, especially given the potential for severe symptoms and prolonged illness. The involvement of local experts, such as Dr. Joel Kammeyer and Dr. Diane Cress, in educating the public about the disease is a positive step, and their insights will likely be invaluable in helping to mitigate the outbreak's impact on Michigan communities.
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 15, 2026 ·
Source: WDIV ClickOnDetroit (NBC) - Local News ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? Cyclosporiasis is an illness caused by a parasite, the illness attacks intestines, leading to severe stomach cramps, watery diarrhea, and nausea that can last for weeks.Usually the parasite enters the body through contaminated food, symptoms have been reported to happen about two weeks after dige...
When was this published? This article was first published on July 15, 2026 by WDIV ClickOnDetroit (NBC) - Local News and curated for The Detroit readers.
Who reported this story? This story was reported by Jenny Marchi, Nick Monacelli 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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