Transcript: Former FDA commissioner Dr. Scott Gottlieb on "Face the Nation with Margaret Brennan," July 26, 2026

The following is the transcript of an interview with U.S. Ambassador to the United Nations Mike Waltz that aired on "Face the Nation with Margaret Brennan" on July 26, 2026.MARGARET BRENNAN: We turn now to former FDA Commissioner Dr. Scott Gottlieb. He sits on the boards of Pfizer and UnitedHealth. Dr. Gottlieb, it's good to have you back. We've got cyclospora outbreaks in nine states. It is now one of the nation's largest foodborne illness outbreaks. HHS Secretary Kennedy says it's under control. Do you think it is? DR. SCOTT GOTTLIEB: 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. It appears that a lot of these cases are emanating from farms in central Mexico, and there was probably some kind of event there. Remember, this particular parasite-the only known reservoir for it is human fecal matter, so probably sewage got onto those growing fields in central Mexico and contaminated those crops. Nobody's sure how yet. And so by isolating it to that region, a lot of restaurants, a lot of wholesalers, retailers have been able to cut off supplies from central Mexico, and I thi...