Wait...Now the FDA Says the Positive Lettuce Test Was Wrong

Over the weekend, the FDA announced that a lettuce sample supplied by Taylor Farms de México that originally tested positive for Cyclospora was actually a false positive. According to Fox 2 Detroit, the FDA says there are currently no confirmed positive lettuce samples, but the investigation is still ongoing. Officials traced shredded iceberg lettuce served at Taco Bell restaurants in Michigan and four other states back to Taylor Farms de Mexico. The Cyclospora Lettuce Recall Isn't Going AnywhereBenjamin Fanjoy/Getty Images Benjamin Fanjoy/Getty ImagesTaylor Farms is still recalling iceberg lettuce sourced from central Mexico, including certain Marketside iceberg salads and shredded lettuce sold at Walmart. Justin Sullivan/Getty Images Justin Sullivan/Getty ImagesSo yeah, even though that positive lettuce test turned out to be a false positive, don't mistake that for an all-clear.