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Coverage dated December 9, 2025 to December 10, 2025

Botulism outbreak sickens more than 50 babies and expands to all ByHeart products

Headline from NBC10 Philadelphia

At least 51 infants in 19 states have been affected by the botulism outbreak tied to ByHeart products, with the most recent illness reported Dec. 1.

NBC10 Philadelphia's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

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Reports & sources

40 articles, oldest first.

  1. NBC10 Philadelphia

    Botulism outbreak sickens more than 50 babies and expands to all ByHeart products (opens NBC10 Philadelphia)

    Published

    NBC10 Philadelphia's feed description

    At least 51 infants in 19 states have been affected by the botulism outbreak tied to ByHeart products, with the most recent illness reported Dec. 1.

  2. CBS News

    Botulism outbreak tied to ByHeart formula sickens more than 50 babies in 19 states, FDA says (opens CBS News)

    Published

    CBS News's feed description

    Health officials say an infant botulism outbreak tied to ByHeart baby formula has been expanded to include all illnesses reported since the company began production in 2022.

  3. Fox26 Houston

    Botulism outbreak linked to infant formula expands; sickens 51 babies across 19 states (opens Fox26 Houston)

    Published

    Fox26 Houston's feed description

    The FDA says 51 infants in 19 states were hospitalized with botulism linked to ByHeart formula. Here’s what we know.

  4. Los Angeles Times

    All ByHeart products under scrutiny in botulism outbreak that sickened more than 50 babies (opens Los Angeles Times)

    Published

    Los Angeles Times's feed description

    An outbreak of infant botulism tied to ByHeart baby formula has been expanded to include any illnesses reported since the company began production in 2022.

  5. WMUR

    FDA Expands ByHeart Baby Formula Botulism Outbreak Investigation (opens WMUR)

    Published

    WMUR's feed description

    The FDA and CDC expanded the infant botulism outbreak tied to recalled ByHeart baby formula to include 51 illnesses.

  6. NBC New York

    More than 50 babies affected by Botulism outbreak linked to ByHeart recall (opens NBC New York)

    Published

    NBC New York's feed description

    Federal health officials expanded an outbreak of infant botulism tied to recalled ByHeart baby formula to include all illnesses reported since March 2022.

Identical headlines usually mean shared wire copy. They are counted as separate articles but are not independent confirmation.

Botulism outbreak sickens more than 50 babies and expands to all ByHeart products | Since Then