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What is Cyclospora cayetanensis? CDC reports parasite causing stomach illness across US, including Texas
By Pachatta Pope, Luis Cienfuegos, Ricardo Moreno at KSAT 12 (ABC) - San Antonio News
· July 7, 2026
· 2 min read
A parasite is causing hundreds of cases of serious stomach and intestinal illness across several states, including Texas, according to the U.S. Centers for Disease Control and Prevention.The parasite is Cyclospora cayetanensis, which is microscopic, but the infection’s symptoms can be more obviou...
Key takeaway The CDC said Cyclospora can contaminate fruits, vegetables and water through human fecal matter.
Why this matters in Alamo Heights News
The presence of Cyclospora cayetanensis in Texas, as reported by the CDC, has significant implications for Alamo Heights residents who frequent local farmers' markets and grocery stores. With produce being a common source of contamination, it is crucial for consumers to take precautions when handling and consuming fruits and vegetables. The fact that no cases have been reported in San Antonio yet is reassuring, but it also underscores the need for continued vigilance. As the city's health department, Metro Health, is aware of the outbreak, residents can expect guidance and support in preventing the spread of the parasite. Furthermore, the outbreak highlights the importance of proper food handling and sanitation practices among local businesses, particularly those that handle produce. Residents should remain informed and take necessary precautions to protect themselves and their families from this stomach and intestinal illness.
About this story
Original reporting by KSAT 12 (ABC) - San Antonio News . Alamo Heights 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) - San Antonio News . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 7, 2026 ·
Source: KSAT 12 (ABC) - San Antonio News ·
Reading time: 2 min
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Frequently asked about this story
What is this story about? A parasite is causing hundreds of cases of serious stomach and intestinal illness across several states, including Texas, according to the U.S. Centers for Disease Control and Prevention.The parasite is Cyclospora cayetanensis, which is microscopic, but the infection’s symptoms can be more obviou...
When was this published? This article was first published on July 7, 2026 by KSAT 12 (ABC) - San Antonio News and curated for Alamo Heights News readers.
Who reported this story? This story was reported by Pachatta Pope, Luis Cienfuegos, Ricardo Moreno at KSAT 12 (ABC) - San Antonio News. To learn more about how Alamo Heights News selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from Alamo Heights News, or browse our daily briefing and topic hubs .
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