The FDA is still hunting for the source of the cyclosporiasis outbreak after earlier test results proved to be a false positive. Dr. David Acheson, who has more than 40 years of medical and food safety experience, joins CBS News to discuss the issue.

Source: [CBS News](https://www.cbsnews.com/video/what-false-positive-cyclospora-test-means-outbreak-former-fda-medical-officer/)

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