# FDA declares Taylor Farms' lettuce cyclospora test result was false positive Health scare reversed: Cyclospora alert turns out to be inaccurate. - **Source:** [Business Insider](https://www.businessinsider.com) - **Published:** 2026-07-20 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/587ae1a7-c2df-4dbf-9682-e91b41e98ee7 ## The scandal's beginning Last week, the FDA announced that shredded lettuce from Taylor Farms tested positive for Cyclospora parasite, which had sickened thousands of Americans. However, new tests revealed this result was a false positive. ## Company's response Taylor Farms initially voluntarily recalled lettuce from Mexico following FDA's findings. In a statement, the company announced that FDA had apologized to them and acknowledged the mistake. ## Retail chains' precautions Major retailers like Walmart removed four Marketside salad products from shelves as a precaution. However, no illness linked to these products has been confirmed. ## Outbreak scale CDC data shows 1,645 Cyclospora cases and 141 hospitalizations across 34 states since May 1. Some states like Michigan reported over 5,000 cases. ## Consumer warnings Health experts recommend avoiding bagged lettuce and salads until the outbreak is contained. Consumers are advised to choose whole heads of lettuce, discard outer leaves, and thoroughly wash all produce. ## Industry impact This crisis at Taylor Farms, the world's largest salad producer, highlights the importance of food safety systems. Chain restaurants and retailers had to implement additional supply chain security measures. ## Sources covering this story - https://www.businessinsider.com/cyclospora-outbreak-cause-identified-contaminated-lettuce-2026-7 — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._