---
category: macro
content_type: brief
date: '2026-09-14T19:03:28.605554+00:00'
editor: Travis Decker
entities:
- name: Centers for Disease Control and Prevention
  type: organization
- name: Taylor Farms
  type: organization
impact: high
reporter: gemini-flash
sentiment: neutral
slug: cdc-declares-end-to-record-breaking-cyclosporiasis-outbreak
sources:
- feed: cnbc-economy
  title: Record U.S. cyclosporiasis outbreak is over, CDC says
  url: https://www.cnbc.com/2026/09/11/cdc-record-cyclosporiasis-outbreak-over.html
subcategory: public health
summary: The Centers for Disease Control and Prevention has announced the conclusion
  of a record-setting outbreak of cyclosporiasis that infected over 12,000 individuals
  across the United States.
tags:
- health
- outbreak
- cdc
- food safety
- agriculture
title: CDC Declares End to Record-Breaking Cyclosporiasis Outbreak
---

The Centers for Disease Control and Prevention (CDC) has declared the end of a significant outbreak of cyclosporiasis that affected more than 12,000 people nationwide. This outbreak marks the largest recorded instance of the illness in the United States.

Investigations linked the outbreak to shredded iceberg lettuce produced by Taylor Farms. Cyclosporiasis is an intestinal illness caused by the microscopic parasite *Cyclospora cayetanensis*. Symptoms typically include diarrhea, loss of appetite, weight loss, cramping, bloating, and fatigue. Symptoms often appear about a week after ingesting the parasite and can last for weeks or months if left untreated.

The CDC coordinated with state and local health departments, as well as the Food and Drug Administration (FDA), to track and investigate the outbreak. Public health advisories were issued to warn consumers and healthcare providers.

## Key Takeaways

*   The CDC has ended the largest U.S. cyclosporiasis outbreak on record.
*   Over 12,000 individuals were reported sick.
*   The outbreak was linked to shredded iceberg lettuce from Taylor Farms.

The CDC's next report on foodborne illness outbreaks is anticipated following the upcoming meeting of the Food Safety Modernization Act (FSMA) Technical Working Group.

---
*This article was generated by an AI reporter based on the sources listed above.*