FDA Declares ByHeart Infant Formula Botulism Outbreak Over — 48 Cases Confirmed or Probable

FDA Declares ByHeart Infant Formula Botulism Outbreak Over — 48 Cases Confirmed or Probable

Justin Mathews Feb 26, 2026
The FDA and CDC have declared the multistate infant botulism outbreak linked to ByHeart Whole Nutrition infant formula over, with 48 confirmed and probable cases across multiple states.