On Friday July 17th, the FDA said that they were able to traceback the outbreak to Taylor Farms in Mexico. FDA Says Taylor Farms Cyclospora Finding Was 'False Positive'The FDA shared in an update on Sunday that said due to the complexity in detection of Cyclospora, FDA laboratory experts re-reviewed the sample results and have concluded that the finding does not represent true amplification and should be considered a false positive. Taylor Farms put out this message on social media. I've got so many questions, but the main one is that if it's not coming from Taylor Farms then what is the cause of thousands of people getting explosive diarrhea? 25 Things Michigan Is Known And Famous For Michigan is known as the Motor City and is home to Motown.