local
Outbreak of diarrhea-causing parasite grows to more than 1,000 cases
By Mike Stobbe, Associated Press at KSAT 12 (ABC affiliate) — San Antonio
· July 8, 2026
· 4 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 bee...
Key takeaway On Wednesday, the state reported the number had grown to 992, including about 40 hospitalizations.
Why this matters in Terrell Hills News
While the current outbreak of cyclospora infections is centered in Michigan and Ohio, Terrell Hills residents should be aware of the potential for similar illnesses to occur in the San Antonio area. The fact that investigations into similar illnesses are underway in 28 other states, including Texas, suggests that the parasite could be present in local communities. As the outbreak is likely linked to contaminated food or water, residents should take precautions when consuming fresh produce, especially during the summer months when the parasite is more prevalent. The Bexar County health department should be vigilant in monitoring for cases of cyclosporiasis and provide guidance to residents on how to prevent infection. Additionally, local healthcare providers should be prepared to diagnose and treat cases of cyclosporiasis, which can cause weeks of debilitating symptoms if left untreated.
About this story
Original reporting by KSAT 12 (ABC affiliate) — San Antonio . Terrell Hills 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 KSAT 12 (ABC affiliate) — San Antonio . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 8, 2026 ·
Source: KSAT 12 (ABC affiliate) — San Antonio ·
Reading time: 4 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 bee...
When was this published? This article was first published on July 8, 2026 by KSAT 12 (ABC affiliate) — San Antonio and curated for Terrell Hills News readers.
Who reported this story? This story was reported by Mike Stobbe, Associated Press at KSAT 12 (ABC affiliate) — San Antonio. To learn more about how Terrell Hills News selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from Terrell Hills News, or browse our daily briefing and topic hubs .
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