Nara Organics Infant Formula Botulism Outbreak Ends; WGS, Supply Chain Evidence Show Link to ByHeart
The Nara Organics infant botulism outbreak has ended, with four sick in three states. Whole genome sequencing (WGS) findings and a shared powdered milk supplier/processor indicate a common source of contamination with the 2025 outbreak linked to ByHeart infant formula.
