Former FDA Commissioner Scott Gottlieb said the Food and Drug Administration has made progress identifying the likely source of the cyclospora outbreak but cautioned that officials cannot yet say with certainty that the outbreak has been fully contained.

Cyclospora Outbreak Not Contained On Sunday, speaking on CBS News' Face the Nation, Gottlieb said he does not believe the cyclospora outbreak is fully under control, despite Health and Human Services Secretary Robert F.

Kennedy Jr.'s recent assurances.

"I don’t think it’s under control yet, per se.

I think that they’ve done a good job, FDA has, isolating this to central Mexico and some specific farms as well," the former FDA Commissioner said.