Multistate Infant Botulism Outbreak Associated with Powdered Infant Formula.
case_series · Level IV
Where this comes from
- Record sourced from PubMed, PMID 41739440.
- Also identified by DOI 10.1056/EVIDpha2600020.
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Abstract
AbstractThis report details the identification of an outbreak of infant botulism linked to powdered infant formula in the United States. In October 2025, the Infant Botulism Treatment and Prevention Program, California Department of Public Health (IBTPP-CDPH) noted common powdered infant formula exposure among three neonates with suspected infant botulism. Subsequent laboratory analyses at CDPH identified <i>Clostridium botulinum</i> type A from an open container of ByHeart powdered infant formula associated with one infant with infant botulism. As of December 10, 2025, 51 suspected or confirmed infant botulism cases with exposure to ByHeart powdered infant formula had been identified across 19 states. All ByHeart powdered infant formula has been recalled nationwide.
Medical subject headings
- Botulism
- Disease Outbreaks
- Food Contamination
- Infant Formula