Former FDA Commissioner on cyclospora outbreak: Need as much transparency as we can get

Watch on YouTube ↗  |  July 20, 2026 at 20:21  |  3:29  |  CNBC
Speakers
Brandon Gomes — Reporter

Summary

Dr. Robert Califf discusses the cyclospora outbreak, the challenges of testing and tracing, and the impact of public health funding cuts, while noting Panera Bread's 19% foot traffic decline.

  • Panera Bread sees 19% year-on-year foot traffic decline amid the outbreak.
  • Dr. Califf says cyclospora testing is difficult and equivocal results are common.
  • Epidemiological tracing points to a single source despite unclear lab results.
  • He stresses the need for adequate public health funding for food safety.
  • He calls DOGE cuts an unmitigated disaster for public health.
  • Host questions whether FDA lab suspensions affected the outbreak response.
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