local
Outbreak of diarrhea-causing parasite grows to more than 1,000 cases
By Mike Stobbe | The Associated Press at NBC 5 Dallas-Fort Worth (KXAS) - Top Stories
· July 8, 2026
· 5 min read
Nearly 1,000 people in Michigan have been diagnosed with a parasitic infection that can cause weeks of watery diarrhea, making it the largest such outbreak in state history and one of the nation’s largest in years.
No deaths have been reported and the source of the cyclospora infections hasn’t...
Key takeaway On Wednesday, the state reported the number had grown to 992, including about 40 hospitalizations.
Why this matters in Frisco News
While the current cyclospora outbreak is centered in Michigan and Ohio, Frisco residents should be aware of the potential for similar illnesses to occur in the Dallas-Fort Worth area. As a community within the larger metropolitan region, Frisco's residents often travel, shop, and dine in areas that could be affected by outbreaks in other states. The fact that cyclospora outbreaks tend to occur in late spring and summer, and are often linked to contaminated produce, suggests that local grocery stores and restaurants could potentially be impacted. Frisco's health officials should be vigilant in monitoring for cases of cyclosporiasis, and residents should take precautions to protect themselves from foodborne illnesses, such as washing fruits and vegetables thoroughly and cooking food to the recommended temperature. By being informed and taking preventive measures, Frisco residents can reduce their risk of contracting this illness.
About this story
Original reporting by NBC 5 Dallas-Fort Worth (KXAS) - Top Stories . Frisco News 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 NBC 5 Dallas-Fort Worth (KXAS) - Top Stories . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 8, 2026 ·
Source: NBC 5 Dallas-Fort Worth (KXAS) - Top Stories ·
Reading time: 5 min
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Frequently asked about this story
What is this story about? Nearly 1,000 people in Michigan have been diagnosed with a parasitic infection that can cause weeks of watery diarrhea, making it the largest such outbreak in state history and one of the nation’s largest in years.
No deaths have been reported and the source of the cyclospora infections hasn’t...
When was this published? This article was first published on July 8, 2026 by NBC 5 Dallas-Fort Worth (KXAS) - Top Stories and curated for Frisco News readers.
Who reported this story? This story was reported by Mike Stobbe | The Associated Press at NBC 5 Dallas-Fort Worth (KXAS) - Top Stories. To learn more about how Frisco News selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from Frisco News, or browse our daily briefing and topic hubs .
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