FDA Identifies False Positive in Cyclospora Outbreak Lettuce Sample

Why it matters locally: While the specific product initially implicated is no longer a concern, the ongoing cyclospora outbreak and the FDA's investigation into its source are relevant to California residents given the state's significant agricultural industry, especially in produce, and its large consumer base for national food distribution.

WASHINGTON – The Food and Drug Administration (FDA) announced Saturday that a test sample of Taylor Farms lettuce, initially reported as positive for cyclospora, was a false positive. This development introduces new complexity into the ongoing investigation of a cyclospora outbreak that has sickened thousands across the country. FDA officials stated that no food products have tested positive for cyclospora in connection with the current outbreak. The agency continues its investigation to determine the source of the contamination. NBC News correspondent Anne Thompson reported the details for TODAY.