Parasitic contamination linked to Calif. company a false positive, FDA says

Initially, the FDA said a lettuce sample supplied by Taylor Farms de Mexico, which is headquartered in Salinas, tested ...

FDA: Cyclospora outbreak data still points to Taylor Farms lettuce after false positive sample

The FDA said it reported a "false positive" for a diarrhea-causing parasite in a sample of Taylor Farms lettuce. Here's how ...